Mirror 4090824 from Dev-Framework
Add abillity to insert pins before or after a target pin for Sequence nodes via the context menu
#jira UE-59530
#rb Phillip.Kavan
#ROBOMERGE-SOURCE: CL 4101102 in //UE4/Release-4.20/...
#ROBOMERGE-BOT: RELEASE (Release-4.20 -> Release-Staging-4.20)
[CL 4101109 by dan oconnor in Staging-4.20 branch]
#lockdown Nick.Penwarden
#rb none
============================
MAJOR FEATURES & CHANGES
============================
Change 3853627 by Shaun.Kime
Merging using OrionDevNiagaraToUE4DevNiagara_DoNotUse VectorVM
#tests non-gpu auto tests pass
Change 3853628 by Shaun.Kime
Merging using OrionDevNiagaraToUE4DevNiagara_DoNotUse Runtime
#tests all non-gpu auto tests pass
Change 3853629 by Shaun.Kime
Merging using OrionDevNiagaraToUE4DevNiagara_DoNotUse Engine\Shaders
#tests all non-gpu auto tests pass
Change 3853630 by Shaun.Kime
Merging using OrionDevNiagaraToUE4DevNiagara_DoNotUse Engine\Plugins\FX
#tests all non-gpu auto tests pass
Change 3853631 by Shaun.Kime
Jonathan's material function from Orion\DevNiagara
#tests all non-gpu auto tests pass
Change 3853633 by Shaun.Kime
Merging using OrionDevNiagaraToUE4DevNiagara_DoNotUse EngineTest
#tests all non-gpu auto tests pass
Change 3853911 by Shaun.Kime
GPU rendering now works
#tests GPU tests now pass
Change 3854179 by Shaun.Kime
Removing dead system
#tests now just with a warning
Change 3854731 by Shaun.Kime
Checkpointing current work
#tests n/a
Change 3855080 by Shaun.Kime
Fixing not all control paths return a value error
#tests n/a
Change 3856185 by Bradut.Palas
MultiStack with pinning support.
#jira UE-53459
#tests none
Change 3856615 by Shaun.Kime
Preventing a null pointer dereference when copying unallocated data
#tests auto tests pass
Change 3856622 by Shaun.Kime
Getting rid of the bogus get alias method
#tests auto tests pass
Change 3856644 by Shaun.Kime
Adding the ability to query the number of filtered triangles, index those triangles directly, and compute the position, velocity, UV, and NBT of a triangle.
#tests all auto tests now pass
Change 3856645 by Shaun.Kime
Added several new auto tests and tweaked existing ones.
+ PerParticleRandom still had some randomness in it
+ UserColorCurve has a user color curve defined in 3 different components referencing the same system
+ BasicSkinnedEmitter has 4 skinning sub-tests, attached as a subcomponent, referencing a world skeletal mesh, using a material filter, and using a bone filter
+ added a skinning module that spawns based off exec index and a data interface that queries the number of triangles on a skeletal mesh.
#tests auto tests pass
Change 3856675 by Shaun.Kime
Fixing crash on delete of an emitter
#tests removed one and multiple emitters from active multi-emitter. No crash
#jira UE-54378
Change 3860613 by jonathan.lindquist
New dynamic input
Change 3862549 by Shaun.Kime
Missing last known good images
Change 3864525 by Simon.Tovey
Fix for vm compiler crash when using structs as constants.
#tests No longer crashes.
Change 3864729 by Frank.Fella
Sequencer - Fixed a few places which were modifying sequencer data, but not calling the NotifySequencerDataChanged.
Change 3864737 by Frank.Fella
Niagara - Fix the timeline in the niagara editor plus other fixes.
+ Turned on looping in the timeline by default.
+ Added simulation options to control playback in the editor, including turning off auto-play, disabling reset on change, and disabling resimulation when changing while paused.
+ Added a buttons to the timeline for each renderer an emitter has which shows a renderer specific icon and will allow navigation directly to the renderer with future stack changes.
+ Fixed issues in the emitter life cycle and spawn rate modules which were preventing delay and looping from working consistently. (includes auto-test)
+ Added top level metadata for modules.
+ Added the ability to add metadata to a module and it's inputs to allow it to be edited directly using timed sections in the timeline. Currently configured for the emitter life cycle module.
+ Changed the way the "MaxSimTime" on niagara component works so that it now represents the maximum frame time which should be used when seeking the component to the desired age. This previously was the maximum amount of simulation time to run which would prevent simple effects from simulating quickly, and would also allow more complicated effects to hang the UI while seeking.
+ Changed the behavior of niagara component when seeking to desired age so that it always uses the exact specified seek delta instead of trying to seek to the exact desired age.
+ Fixed the component so that systems which are seeking to the desired age in the editor no longer draw in fast forward mode.
+ Changed the default playback range for effects in the timeline from 1000 seconds to 10 seconds, and fixed the timeline so that the playback range is serialized into the asset which will persist the setting across loads.
+ Fixed scrubbing in the timeline so that it doesn't immediately reset when scrubbing backwards.
+ Added a button to the timeline track for enabling and disabling isolation mode for emitters.
+ Added a checkbox to the timeline to enabled and disable emitters from the timeline.
+ Fixed PinToNiagaraVariable so that it asserts if bNeedsValue is specified and it can't actually provide a value.
+ Create a class called FNiagaraStackFunctionInputBinder which allows binding to an input of a function on a stack so that you can easily set and get the value of the input without having to worry about modifying the graph or rapid iteration parameter sets directly.
#tests Existing auto-tests and 1 new test for life cycle changes.
Change 3867179 by Frank.Fella
Niagara - Turn off GPU simulation for test assets for Shaun.
Change 3869201 by Simon.Tovey
Bypassing JonLs issue
#tests no longer crashes.
Change 3869897 by Frank.Fella
Niagara - Fix crashes when using the skeletal mesh data interface. NOTE: The change to the actual skeletal mesh data interface code doesn't seem needed, but without it, it crashes with the stomp allocator on. We'll have to investigate further.
Change 3870487 by Frank.Fella
Niagara - Always generate cached skin data immediately, and make sure we're not indexing triangles that don't exist. This is a temporary fix to avoid a crash when changing the skeletal mesh source on an effect in the level from the details panel.
Change 3877378 by Frank.Fella
Niagara - Update the burst and lifecycle modules with new metadata for incoming timeline changes.
Change 3877564 by Frank.Fella
Sequencer - Fix a few more places which were modifying sequencer data without calling NotifyMovieSceneDataChanged.
Change 3877565 by Frank.Fella
Niagara - Remove old unused burst code from some runtime classes.
Change 3877567 by Frank.Fella
Niagara - Add support for keying bursts on the timeline which is configured using script metadata.
Change 3877699 by Frank.Fella
Niagara - Fix a crash in the new timeline code for when you have bursts, but you have inputs on the emitter lifecycle bound, also set lower bound of view range of the timeline to be -.1 so that you can more easily interact with keys at 0.
Change 3877715 by Frank.Fella
Sequencer - Update the change type when pasting keys from the clipboard from Unknown to TrackValueChanged to avoid unnecessary work. From code review on last change.
Change 3879285 by Simon.Tovey
A couple of fixes for using struct constants
#tests Jon's case now compiles and works correctly.
Change 3879378 by Frank.Fella
Niagara - Fix a few spots where recursive graph traversal was visiting nodes multiple times because of diamonds in the pin connections. This reduces a terrible hang in UNiagaraScriptSource::InitializeNewRapidIterationParameters from 5 minutes to 5 seconds but there are futher issues to investigate becasue even 5 seconds it too long.
Change 3879858 by Shaun.Kime
Moved the VM script compilation to the DDC in order to facilitate better team compilation behavior. Significant changes to the translator and overall compile workflow to make the data behave better for a future multi-threaded compilation path.
In order to know when to compile, a key is generated that uses the compile id's of the graphs that influence the compilation of our node. In this way, if an end user goes and edits a function or module and checks in, the overall compile id will not match b/c that function is in the dependency list of a system downstream. The system will then know to recompile. However, everyone else on the team will generate the same key because the asset in question was checked in with its local compile id already changed.
Additionally, we now employ change tracking on traversals from a node graph. These traversals walk through all the nodes leading to a given output node and see if they've been altered. If they have, a new compile id is generated. If not, the old compile id is used. This also means that if you edit a particle update section in the stack, the emitter section won't force the system to recompile.
GPU scripts now have their own script slot rather than riding alongside particle spawn scripts. This allows us to address them independently in the translator and put them in the DDC as well. Once the text is generated, we then go back out to the DDC to generate the shader associated.
Known issues:
+ Emitters are sometimes marked dirty on open
+ Nodes connected to event writes aren't part of the hashing
+ DataInterface signature changes don't dirty the compiles
+ Struct changes don't dirty the compiles
+ On system loading, we go out to the DDC instead of using existing scripts, which is slower..
#tests all auto-tests pass, additional tests run to validate proper behavior
Change 3879859 by Shaun.Kime
Content update post DDC change
Change 3879862 by Shaun.Kime
Niagara plugin content to ddc
Change 3879958 by Frank.Fella
Niagara - Actually fix the bad recursion in this function by using the existing traversal method.
Change 3881727 by Damien.Pernuit
Niagara - Houdini - Created a separate plug-in for the Houdini CSV Data Interface.
Change 3881877 by Simon.Tovey
Fix for mac compile issue
Change 3882773 by Simon.Tovey
Actual fix for Mike
Change 3882822 by Shaun.Kime
Rather than throw a check, I instead emit an error when we can't match up a data interface and instantiate a CDO version. Not perfect, but this will let you recompile.
#tests allows me to open jonathan's file
Change 3883538 by Shaun.Kime
Moving particle-level scripts to compile with the emitter named Emitter in their internal scripts. This simplifies the dependencies quite a bit, but causes some complexity on the wiring side (most of which we were already doing anyway).
Getting rid of some allocations in translation (still more to go).
Fixed some of the logic for emitters that had modules of the same name to now properly concatenate.
Compile version bumped, so all scripts will be forced to recompile. Not saving this into the test files for now, as I expect this to happen a bit for the near term.
#tests all auto-tests pass, creating a new emitter and system on PC works
Change 3883552 by Shaun.Kime
Fixing renaming to work properly now. It just invalidates the system script compile id's, forcing it to auto-compile.
#tests auto-tests pass
Change 3884722 by Bradut.Palas
Added searchbar with basic name search for Niagara stack
#tests none
#jira UE-53469
Change 3884793 by Shaun.Kime
Adding pragma once
#tests no longer complains about duplicate definition
Change 3885629 by Wyeth.Johnson
Setting up a transient meshrotation framework pre-integration
Change 3887440 by Wyeth.Johnson
Custom HLSL failure for Shaun
Change 3888911 by Bradut.Palas
stack search box now has a minimum width of 300 pixels
#tests none
Change 3890843 by Shaun.Kime
Creating a Niagara quaternion type.
#tests created in editor, saw default was correct, carried through to VM runtime through attribute viewer
Change 3890849 by Shaun.Kime
Porting over 4.19 fix to Dev-Niagara
#tests allows creation of valid scripts even when ini is cleared.
Change 3891088 by Frank.Fella
Sequencer - When getting selected tracks for the external selection api, include tracks if any of their child nodes are selected. This matches the behavior object guid external selection.
Change 3891114 by Bradut.Palas
Fixing crash that sometimes happens if a stack tree changes while a stack search is active
#tests none
Change 3891131 by Frank.Fella
Sequencer - Move section headers for bool, int, vector, and color to the public directory so they can be used by the niagara level sequence integration.
Change 3891165 by Wyeth.Johnson
error for shaun
Change 3891354 by Shaun.Kime
Adding Quat struct to more locations. Now treated like hlsl float4.
#tests EulerToQuaternion now compiles
Change 3891463 by Bradut.Palas
Fix crash that sometimes happens when deleting module and hitting Ctrl-Z to undo (the condition for removing the listeners from the rootentry should not be tied to the validity of weak pointers for system and emitter, because sometimes they are out of sync when changing the graph)
#tests none
Change 3891641 by Wyeth.Johnson
resave node
Change 3893143 by Shaun.Kime
Fixing issue where you try to bind a vertex color sampler to a mesh without it. We failthe binding rather than crash due to a check later. Also fixed up error logging to only mention the one that failed.
#tests can open NiagaraSystem'/Game/FX/SkeletalMeshDissolve/EmittersAndSystems/FightSceneDissolve.FightSceneDissolve' with an error..
Change 3893528 by Bradut.Palas
fix another crash when search results are invalidated during search
#tests none
Change 3893830 by Shaun.Kime
Fix for copy & paste of comment boxes
#tests can now copy and paste comment boxes
Change 3894012 by Bradut.Palas
no longer executing search tick if the rootentry is null
#tests none
Change 3894828 by Frank.Fella
Niagara - Runtime changes to support sequencer animation
+ Reset the simulation when force solo is changed on the component.
+ Invalidate the render data and clear the buffers when resetting to avoid previously rendered particles from drawing.
+ Automatically sync the override parameters in the component when the source assets exposed parameters change and removed forced syncing from various places.
+ Remove lots of refresh code from the niagara component details which should not be neccessary anymore.
#TESTS Ran autotests, tested through the UI while building the sequencer tests asests.
Change 3894832 by Frank.Fella
Niagara - Level sequence support for spawning and animating system life cycle and select user parameter types.
#Tests Ran existing tests and added a new test to verify added functionality.
Change 3896944 by Bradut.Palas
safeguard entries with no search items (it actually can be null)
#tests none
Change 3896948 by Bradut.Palas
Fix assert when dereferencing source array (no need for a raw pointer to the array since it's initialized with the content anyway)
#tests none
Change 3896950 by Bradut.Palas
fix compile error with previous commit
#tests none
Change 3897698 by Frank.Fella
Niagara - Fix some safety issues with parameter initialization on the niagara component.
+ Kill the current system if we synchronize parameters to avoid issues with data interface lifetime.
+ Always sync parameters when the asset is set to prevent missing data interfaces in the override list.
+ Add an enum to control how data interface parameters are handled when calling CopyParametersTo.
+ When the system instance is copying the asset parameters, have it copy data interfaces by reference so that it's not creating data interfaces copies which will be deleted at the next garbage collection.
#Tests Auto-tests, also doesn't crash anymore when opeining Jonathan's disolve effect and then opening a level.
Change 3897953 by Frank.Fella
Niagara - Remove some namespace restrictions from the code that generates the available parameters to read from in the stack UI since it was preventing the use of custom namespaces in modules and it was not clear what issue it was solving since we already prevent scripts from addressing parameters from lower level scripts. Also move user parameters to their own menu section.
#Tests Custom namespaces are usable again in the stack.
Change 3898926 by Bradut.Palas
Fix for crash caused by garbage collection and async search
#jira UE-55284 (Stack search doesn't work on collapsed entries) now searching through unfiltered children, will need extra fixes on the stack to eliminate "ghost" results"
Both are still under code review, submitting because they are simple to rollback and harmless to other features.
#tests none
Change 3899069 by Shaun.Kime
Parallel compilation
Major changes:
Rather than a custom streaming version that we know influences a rebuild, I'm moving away to a guid that you need to regenerate if you change the compiler in any meaningful way
needed for multiple reasons,
1) if two people are making changes to the compiler, having something other than a guid as the value makes the content of the ddc ambiguous
2) when iterating I often need to make multiple changes to get to a working final result, bumping the version number each time that happens gets old fast
We fully clone the input graph to do the compile in the background. While the translation step is not a huge amount of time, it keeps the main thread responsive.
We currently have a big critsec around the crosscompiler to bytecode as it isn't threadsafe. Future changes will push this to the ShaderCompilerWorker.
#tests all tests pass as well as stress tests around saving while compilng, long compile times, etc.
Change 3899071 by Shaun.Kime
Fixing the availability flags for system and emitter scripts.
#tests all auto tests pass
Change 3899077 by Shaun.Kime
Fixing assets to have their wait on compile finished checkbox checked in the editor for testing
#tests n/a
Change 3899114 by Wyeth.Johnson
Random bool custom hlsl node
Change 3899184 by Bradut.Palas
implemented categories for module inputs (now inputs can be assigned a category in the module editor and they will be grouped by those categories in the Niagara stack)
#tests none
Change 3899329 by Bradut.Palas
fix broken commit by adding missing new files NiagaraStackInputCategory.cpp and .h
#tests none
Change 3899439 by Yannick.Lange
Niagara reroute node.
Change 3899516 by Shaun.Kime
Official angle conversion modules.
#tests made a local test emitter that converted back and forth between angles. Results were correct.
Change 3900193 by Shaun.Kime
Fixing build
#tests now compiles
Change 3900474 by Shaun.Kime
Fixes to help Mac compile
#tests n/a
Change 3901131 by Simon.Tovey
Warmup feature.
CPU Sim only.
Also has ability to advance simulation by tick count or seconds via BP/C++.
Includes some engine tests.
#tests editor + autotests
Change 3901455 by Frank.Fella
Niagara - Add WITH_EDITORONLY_DATA to prevent non-editor compile failures.
Change 3902477 by Frank.Fella
Niagara - Fix FNiagaraEditorTypeUtilities to be a thread safe TSharedFromThis since it's always created with a thread safe shared pointer, also fix up issues related to this change. Fixes a crash which occurrs when it's the target object of a delegate binding.
#Tests adding a curve data interface to a parameter collection no longer crashes.
#jira UE-55403
Change 3903478 by Shaun.Kime
No longer doing the check if compiling on load is enabled as this always forces different change ids'
#tests n/a
Change 3903783 by Shaun.Kime
Trimming down excess log spew
#tests auto-tests pass
Change 3905753 by Shaun.Kime
Made Sine(Degrees), Sine(Radians), and Sine, and the variants thereof for trig functions.
#tests n/a
Change 3905759 by Shaun.Kime
Auto tests for mesh orientation
#tests these now pass
Change 3905762 by Shaun.Kime
These files needed to be resaved for some reason to keep passing.
Change 3906727 by Bradut.Palas
Curve UX improvements
#jira UE-55134
#tests none
Change 3908177 by Shaun.Kime
Fixing build due to typo
#tests now compiles
Change 3908199 by Shaun.Kime
Trying to fix compilation when destroying objects. We cannot safely attach anything beneath us at this point ,we just need to clear out the queues.
#tests normal work day-to-day
Change 3908201 by Shaun.Kime
Working to fix crashes where the component was destroyed out from underneath us due to PIE shutting down and we have a Niagara item editable in Blueprint or world editor.
#tests n/a
Change 3908985 by Bradut.Palas
Renaming ColorCurveAsset to CurveAsset to better reflect the actual usage of the variable (fixing copy-paste issue)
#tests none
Change 3909222 by Yannick.Lange
Niagara graph connection colors
Change 3909436 by Bradut.Palas
fix crash in curve ux when importing a linear curve (curve of floats)
#tests none
Change 3909561 by Bradut.Palas
Updating LUT before sending NotifyPostChange when editing curves inline (so that LUT will not go out of sync)
#tests none
Change 3910010 by Yannick.Lange
Use new Niagara Actor icon
Change 3910191 by Yannick.Lange
Fix viewport widget showing up in the viewport when pressing W, E or R.
#jira UE-55142
Change 3910213 by Frank.Fella
PropertyEditor - PropertyRowGenerator - Added features and fixes to support integration into niagara's stack view.
+ Added a method to get filter/search strings for an IDetailTreeNode to support external searching and filtering.
+ Added a delegate to the layout builder for when one of it's owned nodes has it's visibility forcibly changed by a customization.
+ Changed the filtering so nodes are generated for properties marked as advanced.
+ Pass the notify hook down to the detail utilities so that change notifications work as expected.
+ Add layout data for the widgets returned from the IDetailTreeNode to prevent alignment and sizing issues in custom implementations.
Change 3910307 by Frank.Fella
PropertyEditor - Missed in last checkin.
Change 3910509 by Frank.Fella
Niagara - Removed nested details panels from the stack and integrate them properly plus other fixes.
+ Generate rows for nested objects using the details panel property row generator.
+ Fix the horizontal sizing for niagara parameter editors.
+ Add an IsValid() method to the base niagara stack entry so that derived classes can know if the associated view models are still valid when processing events. This is a temporary measure to fix a crash in the user parameter UI.
+ Set stack entries to be expandable by default and delete usages which were setting it to true.
+ Highlight the active search result with a border since property rows can't highlight text.
Change 3911653 by Frank.Fella
Niagara - Fix stack spacer sizing.
Change 3911667 by Frank.Fella
PropertyEditor - Actually fix the notify hook handling in the property row generator.
Change 3911896 by Yannick.Lange
Niagara function input context menu.
Change 3911900 by Yannick.Lange
Project setting for not showing comment bubbles.
Change 3911996 by Yannick.Lange
Niagara fix if node persistent guids for older nodes. The OutputVarGuids are always synced on PostLoad.
Change 3912221 by Wyeth.Johnson
Renderer Icons for timeline
Change 3912608 by Bradut.Palas
stack style refactor
#jira UE-55399
#tests none
Change 3913063 by Wyeth.Johnson
Icons for stack added, including new system param png
Change 3913618 by Shaun.Kime
Fixing two of the most common Illegal call to StaticFindObject() errors while compiling.
#tests ran through compilation after changes.
Change 3914369 by Bradut.Palas
Using new SystemParams.png icon provided by Wyett (instead of the old "Parameters.png")
#tests none
Change 3914782 by Wyeth.Johnson
Adjusting icon for update to not indicate "flow"
Change 3915738 by Shaun.Kime
Moving away from the generic and super-slow EdGraphSchema ShouldAlwaysPurgeOnModification being true to using the same mechanism we use to invalidate the compile to synchronize nodes. This should be substantially faster.
#jira UE-55463
#tests ran through a variety of tests creating and wiring nodes
Change 3915739 by Shaun.Kime
Assignment nodes need to invalidate the graph for compile.
Change 3915741 by Shaun.Kime
Making default values more accessible and making it possible to route renderers to use different values than the defaults.
#tests n/a
Change 3915798 by Frank.Fella
SearchBox - Add options to show the number of search results and an option to show a throbber when a search is active.
Change 3915966 by Shaun.Kime
Changing the default for velocity to 0,0,0 as requested by Wyeth
#tests n/a
Change 3915982 by Shaun.Kime
Making the default text more readable
#tests n/a
Change 3916237 by Frank.Fella
PropertyEditor - Change the DetailCategoryBuilderImpl so that it sets the horizontal alignment to fill for value widgets when generating stand alone widgets so that the behavior in the property row generator matches the behavior of the property grid.
Change 3916240 by Frank.Fella
Niagara - Should prevent some recent crashes due to stack entry delegates and lifetime.
Change 3916261 by Frank.Fella
Niagara - Lots of minor stack ui fixes and adjustments
+ Tweaked padding in a bunch of different places.
+ Added a dark background behind the stack and stack header to prevent the colors from bleeding together.
+ Fixed the group text not being white anymore.
+ Hooked up new features of the search box for showing the search result data and an is searching throbber.
+ Fixed an issue where the current search result couldn't be interacted with.
+ Fix some other inconsistencies with searching where you might jump more than one result.
+ Replace the checkbox for showing curve in the curves tab with an icon based button. (icon is placeholder)
Change 3916833 by Shaun.Kime
Fixing issue where the system wasn't set to wait for compilation on load, sometimes leading to failures for auto-tests
#tests this test now passes when forced to recompile
Change 3916846 by Shaun.Kime
Missed one system in the scene.
#tests n/a
Change 3917458 by Shaun.Kime
Fixing another potential race condition on the DDC.
#tests n/a
Change 3918349 by Frank.Fella
Niagara - Invalidate the node visuals when reallocating pins.
#Jira UE-55698
Change 3918783 by Olaf.Piesche
Correct 'temp' to 'Temp' in map set
Change 3919262 by Shaun.Kime
We weren't properly updating the default values for user data interface components when tweaked in the editor.
#tests open skinned mesh auto test system change the preview for the user skinned mesh to be SK_Mannequin_Niagara. It now updates, it didn't before.
Change 3919602 by Shaun.Kime
Fixing the skeletal mesh to now clamp to the end of the index buffer for safety as well as adding IsValidTriCood. This lets us keep going even when swapping out the skeletal mesh underneath.
Tested out isvalidtricoord in the test skinning module.
#tests auto tests pass
#codereivew simon.tovey
Change 3921701 by Yannick.Lange
Make Vector2 and Vector4 default blue color to be consistent with blueprints.
Change 3922331 by Damien.Pernuit
Niagara - Houdini - Added support of CSV File as UAsset (HoudiniCSV)
Modified the Data Interface to use the CSV asset instead of the imported buffers from the CSV File Path.
Added some new functions to the DI:
GetLastParticleIndexAtTime()
GetCSVPositionAndTime()
GetCSVVectorValue()
GetCSVFloatValueByString()
Change 3923118 by Simon.Tovey
PS4 compile fix.
Change 3924934 by Bradut.Palas
fix Mac compile issues
#jira UE-55426
#tests none
Change 3925168 by Bradut.Palas
Curve logspamming
#jira UE-55593
#tests none
The UpdateCompiledDataInterfaces would end up comparing LUTs when copying curves and the source LUT was out of date.
Change 3925366 by Frank.Fella
Slate - SMenuAnchor - Fix the implementation of "BelowRightAnchor" to align the right edge of the menu with the right edge of the anchor. There aren't any other usages of this in the engine as far as I can tell, hopefully people weren't relying on the broken behavior in a game somwhere.
Change 3925423 by Frank.Fella
Niagara - Remove the large add buttons from the stack and add smaller add buttons in the group headers.
Change 3925877 by Olaf.Piesche
New collision modules, separating query, linear and angular impulse; Solve forces and velocity takes care of integrating f->v->p and fA->vA->O; linear impulse module would probably be cleaner by zeroing velocity on collision and calculating a force instead of setting new velocity directly
Change 3926582 by Simon.Tovey
PS4 compile fix
Change 3927401 by Shaun.Kime
Fixing events due to added member
#tests all tests pass as of 3925423 with this change
Change 3927496 by Shaun.Kime
Getting auto-tests to run
Questions: Why did I have to recompile the GPU tests... something is missing in their key generation?
Resaved several files.
#tests almost all pass now
Change 3927582 by Shaun.Kime
Fixing last failing auto test
#tests all tests now pass
Change 3927924 by Simon.Tovey
Chunk level vm parallelism.
Any execution processing > batch_size chunks will go wide.
The batch size is 4 currently but adjsutable via vm.ParallelChunksPerBatch.
VM parallelism can be disabled by vm.Parallel 0
Change 3927990 by Shaun.Kime
Submitting redirector
Change 3928426 by Frank.Fella
Niagara - Always propagate rapid iterations parameters when merging an emitter.
Change 3929823 by Frank.Fella
Niagara - Fix hlsl generation for system/emitter spawn script so that we read the engine and user parameters from the data set instead of initializing them to 0.
#Tests Full recompile + auto-tests
Change 3929983 by Simon.Tovey
Curve LUT Interpolation
+ updated test altered by it.
Change 3930551 by Frank.Fella
Niagara - Fix what looks like a copy/paste error in the SNiagaraSelectedEmitterGraph destructor which was preventing clean removal of delegates and causing a crash.
#Tests closing the "Selected Emitter Graph" tab and then changing the selected emitter no longer crashes.
Change 3932695 by Damien.Pernuit
Niagara - Houdini:
Houdini CSV Asset:
- Packed vector values in the CSV file are now properly supported (not just for Position/Normal) and can be of any size.
- Added support for reimporting Houdini CSV files.
- Added an "open in text editor" entry in the context menu.
- Improved error/warning logging during the parsing of the file
Houdini Niagara Data Interface:
- Added GetParticleIndexesToSpawnAtTime():
New helper functions returning the min index, max index and number of particles to be spawned for a given time value.
Uses an internal LastSpawnIndex to avoid spawning the same particles twice.
- Modified GetLastParticleIndexAtTime():
If the CSV file doesn't have time informations, returns false and set the LastIndex to the last particle
If desiredTime is smaller than the first particle, LastIndex will be set to -1
If desiredTime is higher than the last particle in the csv file, LastIndex will be set to the last particle's index
Change 3933425 by Shaun.Kime
Made the spreadsheet debugger capable of capturing in-world systems as long as they are solo'ed.
#tests have been running with it for several days, debugging real-world assets stably
Change 3933986 by Frank.Fella
Niagara - Fixed a bug with merging where added dynamic inputs which changed names could end up with the wrong rapid iteration parameters. Also fixed an issue where added dynamnic inputs would be renamed when they didn't need to be.
#Tests Engine tests and fixes custom repro.
Change 3934052 by Frank.Fella
Niagara - Added a console command to dump rapid iteration parameters for a system or emitter asset.
Change 3934436 by Simon.Tovey
Fixes for sprite VF depth test failure issue
Change 3934658 by Frank.Fella
Niagara - Make disabled modules visually distinct.
#Tests General stack use.
Change 3935383 by Shaun.Kime
Fixing mac compile errors
#tests n/a
#jira UE-55911
Change 3935420 by Yannick.Lange
Niagara parameter UI first version.
Change 3935482 by Yannick.Lange
Add missing files for parameters
Change 3935591 by Shaun.Kime
more macos compile
#tests na
Change 3935637 by Shaun.Kime
Reverting to prior behavior
#tests na
Change 3936541 by Yannick.Lange
Remove the merge up menu entry for set variables module items.
Change 3936841 by Wyeth.Johnson
Bool comparison dynamic input
Change 3936895 by Simon.Tovey
A few perf improvements and fixes to the SetSolo transfering between solo and batched so all lightning sims can run batched after they're warmded up.
Change 3936899 by Simon.Tovey
Missed a file
Change 3937178 by Krzysztof.Narkowicz
Fixed bHasSkipOutputVelocityParameter for shaders without PreviousLocalToWorldMatrix (e.g. particles)
#jira UE-50914
Change 3937222 by Yannick.Lange
Random event spawn
Change 3937292 by Yannick.Lange
Fix Adding a new parameter then renaming it the default name deletes the new parameter
#jira UE-55994
Change 3938472 by Yannick.Lange
Fix new parameters in emitters saving by using the editable emitter.
Change 3938474 by Yannick.Lange
- Store graphs as weak object pointers in the parameter UI.
- Allow right mouse menu on parameters in the system toolkit.
- Refresh only the parameter actions when deleting an entry instead of refreshing the graphs aswell.
Change 3938525 by Yannick.Lange
Fix creating an unique FName every tick for parameterstores by using a FString instead.
Change 3938596 by Shaun.Kime
Macos compile
#tests n/a
Change 3939362 by jonathan.lindquist
Adding a new Component Spacing input to the debug value functions. This will allow users to make better use of space when debugging values.
Change 3939365 by Shaun.Kime
Back out changelist 3936895 and 3936899
Leaving in some changes around stats as they should be harmless.
These changes were removed b/c they added poor perf to Jonathan's dissolve effect and also caused multiple tests to fail in engine tests.
#tests all tests pass besides Yannick's FName/FString warning, with the exception of BPTimeControl, Hypnotizer, and MeshOrientation, which seem to be off by one frame, but have been consistently off for several days (CL 3929823 had same issues for me)
Change 3939367 by jonathan.lindquist
Adding greyscale output
Change 3939368 by jonathan.lindquist
Changing the pin order
Change 3939377 by Shaun.Kime
Allows the unnormalized lut table flag to be copied over
#tests all tests pass besides Yannick's FName/FString warning, with the exception of BPTimeControl, Hypnotizer, and MeshOrientation, which seem to be off by one frame, but have been consistently off for several days (CL 3929823 had same issues for me)
Change 3939379 by Yannick.Lange
Rename FParameterStore Name to DebugName to prevent loading a FName into a FString with existing assets.
Change 3939382 by Shaun.Kime
Adding the ability to have a default curve index with a custom switch node.
#tests all tests pass besides Yannick's FName/FString warning, with the exception of BPTimeControl, Hypnotizer, and MeshOrientation, which seem to be off by one frame, but have been consistently off for several days (CL 3929823 had same issues for me)
Change 3939383 by Shaun.Kime
Converting existing curves over to using the new default pin
#tests all tests pass besides Yannick's FName/FString warning, with the exception of BPTimeControl, Hypnotizer, and MeshOrientation, which seem to be off by one frame, but have been consistently off for several days (CL 3929823 had same issues for me)
Change 3939501 by Shaun.Kime
Submitting missing files
#tests n/a
Change 3939580 by Wyeth.Johnson
Default curve indexing to three more DIs
Change 3940122 by Yannick.Lange
Parameters view: - Jump to new parameter added and request rename for new parameter.
- Remove adding parameters to the parameterstore when a pin is requested.
- Only show make new parameters in the dropdown to add a new parameter.
- Use Sections of UI as types instead of int32.
Change 3940214 by Bradut.Palas
fix crash when rename skeletal mesh user variable
#jira UE-55236
#tests none
Change 3940215 by Bradut.Palas
undo not working in graph editor
#jira UE-55466
#tests none
Overriding the BreakPinLinks methods to include a transaction
Change 3940250 by Bradut.Palas
Creating stats tab in module toolkit to show LastOpCount
#tests none
Change 3940251 by Bradut.Palas
#jira UE-55684 create inline menus for stack
#tests none
Change 3940262 by Simon.Tovey
Back out changelist 3939365 with fixes
Tests all now pass
Change 3940333 by Shaun.Kime
Nullptr check
#tests n/a
Change 3940338 by Krzysztof.Narkowicz
Niagara sprite particles - implemented get previous position in order to fix sprite particle motion vectors
#jira UE-52865
Change 3940407 by Yannick.Lange
Create pin on map get and set node when dragging without recompiling the graph.
Change 3940534 by Shaun.Kime
Making sure that collision returns defaults of 0 if nothing was found.
#tests auto-tests that have been passing still pass
Change 3940709 by Simon.Tovey
Temp hacks for the skeletal mesh painting issues.
Change 3940960 by Yannick.Lange
Only build parameter menu once when graphchanged is called multiple times in a frame.
Also use the existing metadata from graph to build the parameter menu, because the metadata already looped through all nodes and pins.
Change 3941019 by Yannick.Lange
Meta data UI refresh next tick to avoid refreshing multiple times a tick.
Change 3941853 by Simon.Tovey
Adding more dynamic parameters
Change 3941957 by Frank.Fella
Property Editor - Fix issues with property row generator to support the niagara stack.
+ Make the detail tree node name accessible through the interface, and fix the implementations for category group and property item.
+ Add a temporary fix for passing instance customizations from the property row generator to the detail property row through the detail layout builder. This should be unified in a nicer way, but this will work for the time being.
Change 3942174 by Frank.Fella
Niagara - Stack UI Pass
+ Advanced rows are not handled properly per item.
+ Expanded and scroll state is now saved in editor data per asset.
+ Added a "View Options" drop down for showing all advanced rows, and for showing/hiding outputs.
+ Added an option to collapse all stack items from the emitter header context menu.
+ Added support for "Edit Conditions" on module and dymaic inputs which will enable and disabled an input based on the value of another input. This includes showing a checlbox inline for the edit condition toggle input.
+ Added support for "Visible Conditions" on module and dynamic inputs which will hide and show inputs based on the value of another input.
+ Removed the pencil icon for locally editable values in the stack.
+ Fixed issues with invisible search results. It's still possible for a search result to not highlight the text correctly, but the outline never disappears.
+ Removed pinning for module inputs.
+ Fixed the event handler properties so that they use the property row generator instead of an embedded details panel.
+ Unified indent handling across all stack classes.
+ Unified stack editor data across all stack classes.
Change 3942427 by Simon.Tovey
Another hack for vertex painting tool
Change 3942453 by Simon.Tovey
Some more hacks for skel mesh vertex painting until Jurre's rework is ready.
Change 3942799 by Yannick.Lange
Rebuild metadata, input and output parameters UI next frame instead of on every graph changed call.
Change 3942833 by Frank.Fella
Niagara - Fix the visibility of the advanced expander item.
Change 3942923 by Yannick.Lange
Revert using metadata for parameters to looping through pins to find parameters in maps not connected to anything.
Temporary fix to remove used parameters if they are found in the graph.
Change 3943094 by Wyeth.Johnson
Rollback //UE4/Dev-Niagara/Engine/Plugins/FX/Niagara/Content/Modules/Spawn/Location/SphereLocation.uasset to revision 5
Change 3943154 by Wyeth.Johnson
Metadata to sphere location module
Change 3943256 by Wyeth.Johnson
Testing out sweet new metadata control
Change 3943374 by Olaf.Piesche
Fixing mesh motion blur
Change 3943382 by Olaf.Piesche
Turning on base pass velocities until I can fix separate vel pass for particles
Change 3943471 by Yannick.Lange
Emitter view stats only show particles count. Use Niagara.EmitterStatsFormat 0 and 1 to switch between all data and only particle count. Default is 1 to only show particle count.
Change 3943497 by Yannick.Lange
Paramater map remove FTickableEditorObject and use SWidget::Tick
Change 3943589 by Olaf.Piesche
-Fix for linear impulse (offset by 1/2*velocity*dt instead to avoid distracting bounciness)
-Collision Rest; add after impulse modules to make particles rest if in collision under threshold velocity magnitude
Change 3943644 by Olaf.Piesche
Turn shader development mode back off
Change 3943718 by Olaf.Piesche
Fix vertex factories
Change 3943776 by Olaf.Piesche
Properly calculate old particle position using dt for velocity rendering
Change 3943780 by Frank.Fella
Niagara - Fix ensure when removing dynamic inputs due to incorrect logic which would have left unused nodes in the graph.
Change 3943870 by Yannick.Lange
Parameter drag drop window
Change 3943994 by Frank.Fella
Niagara - Fix some editor settings not saving across sessions.
Change 3944056 by Shaun.Kime
Updating to replace values reset when Wyeth resaved files.
#tests DrawOrderGPU, DrawOrder, and TestDifferentInactiveEmitters now pass
Change 3944068 by Simon.Tovey
Back out of my changes to vertex painting and replaced with Jurre's fixes.
Change 3944174 by Frank.Fella
Niagara - Fix stack categories so that they don't freak out when the stack is refreshed, and also remove the uncategorized heading and move uncategorized inputs to the top.
Change 3944313 by Shaun.Kime
Updated screenshots after motion blur
Change 3944321 by Shaun.Kime
Fixing error message to be clearer about a disconnected Get node.
#tests n/a
Change 3944351 by Shaun.Kime
Making safe against weak pointers going away.
Track error encountered by Jonathan.
#tests n/a
Change 3944368 by Yannick.Lange
Remove automatic adding prefix "particles." when renaming functioninput.
Change 3944383 by Shaun.Kime
Just adding some more nullptr check
#tests n/a
Change 3944384 by Shaun.Kime
Providing more context for a check that existed previosuly and was encountered by Wyeth today
#tests n/a
Change 3944872 by Yannick.Lange
Remove old material parameter node.
Change 3945209 by Shaun.Kime
Fixing possible infinite recurson on child array size of zero
#tests n/a
Change 3945865 by Yannick.Lange
Spreadsheet filter for output attributes
Change 3946091 by Simon.Tovey
Per particle sorting for translucent sprites and meshes
Change 3946095 by Simon.Tovey
Updated screens for dynamic param tests
Change 3946378 by Olaf.Piesche
Another sprite motion blur fix
Change 3946864 by Shaun.Kime
SkinnedMesh per-instance data requires 16 byte alignment due to usage of FMatrix. We were not guaranteeing that in our per-instance data system. We are now enforcing that to be true by aligning all memory size requests.
#tests autotests pass
Change 3946928 by Wyeth.Johnson
Skeletal mesh location metadata. THIS VERSION ALSO CRASHES ON SAVE FYI
Change 3946934 by Frank.Fella
Niagara - Clean up rapid iteration parameters on compile.
#Tests - Fixes the jira below, all auto tests which were currently passing still pass, and GDC effects load and look correct.
#jira UE-55932
Change 3946936 by Frank.Fella
Niagara - Fix crash when undoing adding a dynami input.
Change 3947213 by Simon.Tovey
Fix for thread safety in collision data interface.
Previously I'd made them thread safe between VM chunks but they already weren't safe between system instances.
Change 3947279 by Simon.Tovey
Fixed thread safety issue with niagara global dynamic buffer
Change 3947788 by Simon.Tovey
Fix enum property warnings
Change 3947849 by Olaf.Piesche
Normalize orientation quats. Safety first.
Change 3947877 by Frank.Fella
Niagara - Fix a crash when editing meta-data for a module currently open in a system or emitter editor stack. This updates the FNiagaraStackFunctionInputBinder to track the lifetime of the default pin correctly.
Change 3948445 by jonathan.lindquist
Inverting alpha output
Change 3948615 by Olaf.Piesche
Don't access data layouts that are invalid because their bindings don't exist
Change 3949361 by Yannick.Lange
Command to expand all groups and collapse all items of those groups in the stack.
Change 3949365 by Yannick.Lange
Missing file for change 3949361
Change 3951123 by Simon.Tovey
Fix bug with dynamic parameters in Niagara mesh particle VFs
Change 3951199 by Simon.Tovey
Fix for issues caused by unsafe reads of GT data from RT
Change 3951293 by Olaf.Piesche
Workaround for jittering particles with collision at rest state; will need to revisit after GDC
Change 3951533 by Yannick.Lange
Collapse parameter menu by default
Change 3952106 by Frank.Fella
Niagara - Fix data interface input initialization when inserting modules and dynamic inputs. We now put all inputs into categories in the stack and this code didn't handle that.
Change 3954809 by Frank.Fella
HoudiniNiagara - Add include to fix CIS incremental build.
Change 3954857 by Frank.Fella
Niagara - Accept newer versions of 3 automated tests images as they are stable and still look correct for what they are testing.
Change 3954935 by Frank.Fella
Niagara - Fix a crash in the skeletal mesh sampling info details customization when a mesh has no skeleton.
Change 3954969 by Simon.Tovey
Compile fix for gpu emitters
Change 3955012 by Frank.Fella
Niagara - Fix clang and deprecation warnings.
Change 3955988 by Olaf.Piesche
Fixing collision queries (separating line query trace direction and velocity, so we can look a frame ahead properly); various fixes to the impulse modules; rest module now allows for color change when particles are set to rest. This checkin should stabilize collision dynamics substantially.
Change 3956730 by Yannick.Lange
Cleanup parameter
Change 3957065 by Bradut.Palas
enable/disable mechanism for renderers
#tests none
Change 3957802 by Olaf.Piesche
-Removing Velocity parameter from collision query DI, since velocity at query time is known and can just be passed along in temporary parameter; this stops the compiler from falling over in unity builds and also makes the Perform Query function more sane as an actual line check
-Put some safeguarding against non-collisions (v.n>0) reported as intersections into the collision query module to avoid instances of particles being pushed through geometry
-Updated modules to use the new function signature
#tests modular explosion test map, EngineTests
Change 3957804 by Olaf.Piesche
Updated tests for 3957802
Change 3957859 by Frank.Fella
Niagara - Add missing #if to fix some of the nightly build errors.
Change 3958065 by Olaf.Piesche
Fix GPU sim hlsl for the collision data interface; should make GPU collision bounce test run again
Change 3958302 by Olaf.Piesche
modified test for sane depth bounds; accepting new results; some changes to hlsl for collision data interface
Change 3959007 by Simon.Tovey
Further defining the barrier between GT and RT data.
Not finished yet, especially for GPU sims but we're heading in the right direction.
Change 3960004 by Bradut.Palas
QOL change, now committing search text in the stack (pressing enter) will jump to the next occurrence.
#tests none
Change 3960019 by Frank.Fella
Niagara - Preemptively fix up stack related header includes to avoid manual merges.
Change 3964217 by Bradut.Palas
Fixing compile issue after renderer enable feature(the Isolate features require the WITH_EDITORONLY_DATA preprocessor directive to be enabled)
#tests none
Change 3964581 by Frank.Fella
Niagara - Get things compiling again after merge. Mostly include fixes and commeting out lots of sequencer related stuff that needs to be fixed.
Change 3965057 by Frank.Fella
Niagara - Fix compile issues in the houdini plugin. Also add the houdini pluging to EngineTest so that it compiles by default when running tests.
Change 3965075 by Frank.Fella
Niagara - Fix another include issue that was caught on the build machine.
Change 3965308 by Frank.Fella
Niagara - One more header fix. Should fix the win64 build in CIS.
Change 3965313 by Frank.Fella
Niagara - Fix in editor playback. The timeline data is still broken.
Change 3965482 by Yannick.Lange
Stack source taken apart into different files.
Change 3965863 by Shaun.Kime
Fixes scope level variable definition causing my local build to fail
#tests n/a
Change 3965866 by Shaun.Kime
Crash fix when the module is missing. Now show an error message as well as checking for script validity before calling method on it
#tests n/a
Change 3968174 by Frank.Fella
Niagara - Fix more merge fallout. The emitter/system editor timeline now matches the stack data again.
Change 3968183 by Frank.Fella
Niagara - Delete commented out include from merge.
Change 3972162 by Frank.Fella
Niagara - Updated level sequence testing assets.
Change 3972880 by Shaun.Kime
Merging using DevNiagaraToGDC2018
Allowing disabled modules to still influence parameter maps.
#tests n/a
Change 3973269 by Shaun.Kime
Disabling warning about divide by zero as it is often incorrect
#tests n/a
Change 3973273 by Shaun.Kime
Forcing all three planes to be GPU
#tests n/a
Change 3973307 by Shaun.Kime
Fixing CIS win32 errors
#tests n/a
Change 3973374 by Shaun.Kime
Fixing minor static analysis warnings
#tests n/a
Change 3976107 by Shaun.Kime
Updating multiple files as they have the unversioned file warning
#tests auto tests now show green
Change 3976114 by Shaun.Kime
Taking snapshots after the integration for time control to clear automated tests. Frank was uncertain about the current behavior being correct, but didn't want to hold up integration for that.
#jira UE-57117
Change 3976119 by Shaun.Kime
Makiing GPU shaders contain the dependencies and the compile id's and other items so that they update properly.
#tests auto-tests now pass
Change 3976449 by Shaun.Kime
Adding additional debugging to logs
#tests n/a
Change 3977172 by Frank.Fella
Niagara - Fix issues with the level sequence integration for niagara caused by the integration from main, and accept the new test image. This code should be updated at some point to use the new channel blending in sequencer.
NOTE: There is still a timing issue that is evident in the automated test screen shot due to float timing and rounding issues in niagara, but the sequencer code is functioning correctly.
Change 3977362 by Bradut.Palas
UE-55601 curve snapping not working in Niagara curve editor
#tests none
Change 3977363 by Bradut.Palas
exposed added external asset for function input so it would appear in context menu in the Niagara stack.
#tests none
Change 3977368 by Bradut.Palas
#jira UE-51052 If you undo an emitter rename we get invalid values
The CachedUsageInfo got emptied but it didn't get restored by the undo, sending the system in an endless Compile() loop
Added a Modify() call in the UNiagaraScriptSource::InvalidateCachedCompileIds()
#tests none
Change 3978716 by Shaun.Kime
Fixing half of CIS static analysis warnings and localization symbol dupe warnings from Jamie Dale
#tests auto tests pass other than known level sequence test
Change 3978857 by Shaun.Kime
The map SpawnTest niagara actor didn't have its wait for compilation flag set, potentially leading to artifacts. Disabling for now as that didn't resolve the issue.
Change 3979594 by Shaun.Kime
Potential fix for cook on Orion
#tests n/a
Change 3979713 by Shaun.Kime
Fixing several more CIS static analysis warnings as well as duplicate localization string warnings from Jamie Dale
#tests n/a
Change 3980017 by Shaun.Kime
Fixing CIS static analysis warnings as well as duplicate localization string warnings from Jamie Dale
#tests n/a
Change 3981859 by Shaun.Kime
Fixing crash in Paragon when the normals buffer was not present during startup with just UI screens.
#jira UE-57188
#tests got through to paragon main screen, related auto-tests pass
Change 3982685 by Shaun.Kime
For some reason, when Lightmass is spinning off workers, the render thread is null, causing us to trigger checks that we shouldn't trigger when killing of system instances.
#jira UE-57214
#tests all auto-tests pass
Change 3983902 by Simon.Tovey
Speculative fixes for mac errors regarding niagara vertex decls.
Change 3984023 by Andrew.Rodham
Sequencer: No longer upgrade bIsInfinite for section types that do not support open ranges
Change 3986727 by Wyeth.Johnson
Fixed add velocity from point to work in more situations, not cause errors regardless of stack location, made it more programmable with inputs, and added metadata
Change 3988114 by Wyeth.Johnson
fixed color and inherit parent vel
Change 3989175 by Simon.Tovey
Improved VM error reporting.
#tests engine tests
Change 3995007 by Yannick.Lange
Parameter menu in system layout
Change 3995192 by Yannick.Lange
Fix niagara script details panel search
Change 3995291 by Yannick.Lange
Parameter menu tooltip fix
Change 3997804 by shaun.kime
Lookup table is off for this. Keys are 0,0 and 1,1, so you'd expect normalized age as a sampler to just return the same value from lookup. If LUT is disabled, this is true. If LUT is enabled, it isn't, especially the farther one gets from 0.
Change 3998124 by Simon.Tovey
Fixed Curve LUT generation
#tests editor
#jira UE-57604
Change 3998286 by Wyeth.Johnson
Fixed normalized execution index to, you know, work.
Change 4000324 by Shaun.Kime
Replacing a thread-safety issue where we get an enum on an as-needed basis. This was causing crashes in cooking as you cannot find from the global table while serializing.
#tests have not gotten the crash since
Change 4000428 by Bradut.Palas
UE-55750 focus curve editor when "show" button is pressed
UE-55791 user variable curves cannot be shown in the Curve tab
These issues were related and touched the same area of code, so I fixed them together. UE-55791 is basically just getting curve data from the system exposed variables too.
#tests none
Change 4001094 by Frank.Fella
Niagara - Fix slowdown in the metadata editor due to delegate rebinding.
Change 4001098 by Frank.Fella
Niagara - Remove the tool tip from the additional options drop-down for modules since it covers the drop down menu.
Change 4001133 by Bradut.Palas
Fix curve editor getting focused each time a curve was changed.
#jira UE-57708
#tests none
Change 4001253 by Frank.Fella
PropertyEditor - Fix issues with external root handling.
+ Fix external nodes not being cleaned up correctly when custom node builders rebuild children.
+ Fix expanded state being trampled when processing external nodes due to the expanded nodes list being emptied every time RestoreExpandedItems was called.
+ Fix performance issues with refreshing during tick by moving all calls to RestoreExpandedItems to UpdateFilteredDetails, and then only calling UpdateFilteredDetails once per tick as needed instead of per root property node and per root external node.
Change 4003365 by Shaun.Kime
If the physical material has gone away, make sure to set value values. Note that if this data interface is going to go on in parallel to the game thread, we'll need something more sophisticated.
#tests Win64 tests pass
Change 4003367 by Shaun.Kime
Making sure that the system has finished compiling before we begin cooking.
#tests n/a
Change 4003374 by Frank.Fella
Niagara - Fix a crash when adding and removing modules and dynamic inputs with data interfaces.
#jira UE-57749
Change 4003696 by Shaun.Kime
Getting rid of whitelist, now open on all platforms.
#tests n/a
Change 4005368 by Shaun.Kime
Fixing compile error on Linux
#tests n/a
Change 4013779 by Shaun.Kime
Interpolated spawn on GPU does not yet work but checkpointing work.
+ Added AdditionalDefines to the VMCompileId, switched interpoalted spawn to use that
+ Added rough interpolated spawn support to translator by refactoring away from specific calls and hard-coded update/spawn somewhat... could improve for events
+ Revised shader variables away from Phase0/Phase1 terminology to the true Update/Spawn meaning. Leaving the phase numbers as an implementation detail within the usf.
+ Added ToString to ParameterStores for debugging
+ Changed GPU ExecIndex() logic to actually work similar to the VM
#tests collision gpu fails
Change 4015355 by Simon.Tovey
Persistent IDs final.
Still need to change the compile ID parts over to use the new additional defines but the core functionality is in.
#tests editor + engine tests
Change 4018445 by Simon.Tovey
Some missing assets
Change 4021647 by shaun.kime
Moving jonathan's DebugParticleData to Niagara Extras
Change 4024809 by Yannick.Lange
Parameter map hover text using metadata description.
Change 4025042 by Wyeth.Johnson
Dogfooding the skeletal Mesh location module w/ comments, reroute pins, map gets and sets, metadata, tooltips, etc.
Change 4025236 by Shaun.Kime
Working on getting interpolated spawning working. Submitting to get assistance from Simon.
... PLEASE DON'T SYNC UNLESS YOU'VE SPOKEN TO ME...
#tests collision test on GPU is better, but not yet right.. ribbon id emitter is ensuring on LUT table generation
Change 4025372 by Shaun.Kime
Making the debug particle data stay the same size as the base particle for easier debugging.
#tests n/a
Change 4025701 by Shaun.Kime
Debug asset for Simon
#tests n/a
Change 4027865 by Shaun.Kime
Fixing parameter map stores to properly handle reset. Previously was leaving around padding info from previous version of the script which could be totally wrong.
#tests now don't crash
Change 4029638 by Wyeth.Johnson
Refactor Skeletal mesh location module to test some ideas on coding standards and shake out workflow issues
Change 4030135 by Shaun.Kime
Interpolated spawning now works on the GPU.
#tests collision gpu has stray collisions and the GenerateLocationEvent was recently updated that broke . will fix in a later update
Change 4030197 by Wyeth.Johnson
Refactor static mesh location module
Change 4033437 by Simon.Tovey
Adding a few simple new functions for direct access to vertex positions for cannabis.cod3r.
Change 4033937 by Shaun.Kime
Setting the wait for compilation flag
#tests now pass consistently
Change 4034391 by Shaun.Kime
Created a parameter map default node to start default call chains.Updated standard modules and dynamic inputs.
#tests all previoulsy passing tests pass
Change 4035002 by Shaun.Kime
Updated to work with latest main integration
#tests n/a
Change 4035523 by Wyeth.Johnson
Refactor Cone stuff to coding standards, replace some things with functions
Change 4035672 by Shaun.Kime
Fixing build warnings
#tests n/a
Change 4036887 by Wyeth.Johnson
Some metadata, some optimization, some additional refactoring and swapping in functions. Straight Dogfoodin'
Change 4037132 by Shaun.Kime
Adding GPU test versions of several assets
Change 4037241 by Wyeth.Johnson
Optimizing, metadata, and making some coding standards changes
Change 4037436 by Wyeth.Johnson
Fixing a pointless module to make it... pointful?
Change 4037629 by Frank.Fella
Niagara - Fix issues with data interfaces as parameters
+ Collect data interface reads and writes from parameter maps during compilation so they can be hooked up a runtime.
+ Add new runtime parameter stores for systems and emitters at runtime which bind the exposed data interfaces into the execution contexts.
+ Fix the editor code which updates the compiled data interfaces so that it updates the correct ones regardless of where they are defined.
+ Fix an issue where failed compiles weren't being propgated to the UI correctly.
Change 4037832 by Shaun.Kime
Properly handling nullptr references
#tests deleting a module from the stack after it was recently refreshed now doesn't crash
Change 4037917 by Wyeth.Johnson
Fix add velocity from point (needed begin defaults), reorg, comment and metadata
Change 4038250 by Wyeth.Johnson
Big refactor of spawn per unit
Change 4038665 by Shaun.Kime
Events now take parameter map in/out pins
#tests now the events auto-tests should pass
Change 4038723 by Shaun.Kime
Now renderers can say if they are compatible with the SimTarget mode.
#tests now changing to GPU doesn't crash a light renderer
Change 4038731 by Shaun.Kime
Missing file from prior checkin
#tests n/a
Change 4038742 by Shaun.Kime
Attempting to fix editor build, which is unfortunately fine on my machine
#tests n/a
Change 4040069 by Wyeth.Johnson
Refactor of Event Generator and Event Receiver, new coding standards for events
Change 4040377 by Wyeth.Johnson
Refactor the solver to adhere to coding standards (and remove some reroute pins, sorry Shaun)
Change 4040639 by Wyeth.Johnson
Vector Noise Force refactor and optimization
Change 4041031 by Shaun.Kime
Making the modulo functions on the gpu return a value.
#tests passes cook on PS4 and gets past this in compile on Mac
Change 4041254 by Wyeth.Johnson
Refactor Point Attraction, change some behavior also
Change 4041999 by Yannick.Lange
Parameters refactor:
- Find parameters and references in graph
- Renaming parameters, includes renaming all pins in the graph
- Removing parameters
- Find metadata when finding parameters, so we are not looping through all nodes/pins twice
- Parameters list supports multiple emitters in systems
Change 4042058 by Simon.Tovey
Refactored GPU parameters.
- Shader now uses the DI default object to create the correct parameters struct.
All parameter and buffer management now being handled inside this parameter struct.
This allows far more encapsulated code for each DI.
Allows us to reamove the GPU buffers from and the Scene texture refs that were in the base DataInterface class.
Simplifies the API and process of implementing DI's on the GPU considerably.
- Removed all existing GPU buffer support code and usage. All DIs now use a parameters struct.
- Have moved tons of curve code into the base class, simplifying the child implementation classes.
- Implemented GPU curve interpolation.
- Removed bAllowUnnormalizedLUT. Confusing and now unnessessary. All curves do this by default.
- Modified FNiagaraShaderMapId to use the latest FNiagaraCustomVersion::LatestScriptCompileVersion and bumped it.
- Created NiagaraCore module and moved a few classes into it. Anything needed by both the shaders and runtime should be here.
- Refactored DI hierarchy to base from a new UNiagaraDataInterfaceBase which is inside NiagaraCore.
- Removed constness from many UStruct/UEnum/UClass pointers. Technically we don't ever need these to be non const so initialy coded as const. Some existing engine code however requires these be non const so had to propagate that back through our code.
Change 4043427 by jonathan.lindquist
Submitting a material function that will allow users to reproduce mesh surfaces.
Change 4043448 by Olaf.Piesche
Async GPU buffer readbacks and updates
Change 4043679 by Shaun.Kime
Fixing Mac compile issue. Not sure if correct, but unused code so good for now.
#tests n/a
Change 4044000 by Simon.Tovey
static analysis fix
Change 4044001 by Simon.Tovey
Fix for gpu scripts with multiple curves.
Change 4044124 by Yannick.Lange
Fix persistent guid for parameter map set pins.
Change 4044230 by Simon.Tovey
I didn't forget to check these in. Nothing to see here.... *whistling*....
Change 4044584 by Bradut.Palas
Module dependency properties are now available (to be used by technical artists before the functionality is done and submitted)
#jira UE-58200
#tests none
Change 4044663 by Wyeth.Johnson
Jitter position needed begin defaults, got a refactor which I was in there
Change 4044894 by Yannick.Lange
Rename parameter and all referenced pin when renaming a pin on a map set or get.
Also fixes renaming a pin not deleting the old metadata.
Change 4045383 by Wyeth.Johnson
Fix up and comment/tooltip on mesh rotation, look at, and rot rate
Change 4045488 by Wyeth.Johnson
Update Age reorg just for readability
Change 4045799 by Shaun.Kime
Reworking test art to get rid of known issues and put known issues into their own assets.
Change 4046328 by Wyeth.Johnson
Some optimizations, options to polar/cartesian, starting in on Dynamic Inputs
Change 4046728 by Shaun.Kime
Fixed error where we were writing to Loca.Module.EventVelocity instead of Local.Module.EventVelocity.
Change 4047423 by Frank.Fella
Niagara - Fix post load code for the assignment node which was not conditionally post loading another object it was using which now has a custom post load. This resulted in strange pin renaming which was breaking merging and automated tests.
Change 4047425 by Frank.Fella
Niagara - Make the merge manager a little more resistant to malformed stacks.
Change 4047788 by Bradut.Palas
#jira UE-57902 Module input sort priority
#tests none
Change 4048063 by Yannick.Lange
Fix don't show context menu on parameter view categories.
#jira UE-57196
Change 4048068 by Yannick.Lange
Fix create system from emitter
#jira UE-57186
Change 4048132 by Yannick.Lange
Add missing includes.
Change 4048269 by Shaun.Kime
Removing ensure that we log later
#tests n/a
Change 4048273 by Shaun.Kime
Really doing it this time
#tests n/a
Change 4048595 by Yannick.Lange
Fix niagara if node input disconnect on output pin rename.
#jira UE-58095
Change 4049640 by Simon.Tovey
Daft mistake in curve hlsl gen.
Change 4050270 by jonathan.lindquist
Submitting a module that lerps each of a particle system's intrinsic particle values. Each variable set utilizes an opt-in bool.
Change 4050282 by jonathan.lindquist
Submitting newly formated Mesh Reproduction modules. They now contain documentation, be fully generalized and meet our updated coding standards.
Change 4050566 by Olaf.Piesche
-More fixes and changes for async gpu buffer readback
-removed more CPU intervention; spawning and death now happen largely without CPU direction, other than determining the number of particles to spawn
-Added piping number of vert indices per instance from the renderer down to the GPU context and CS; as a result, GPU simulated mesh emitters are working again; this will need a bit of additional work to handle multiple renderers (will need multiple DrawIndirect parameter buffers reflecting the different renderers)
-General cleanup and prettification
Change 4050907 by Frank.Fella
Niagara - Add support for default dynamic inputs on modules and dynamic inputs.
Change 4051436 by Simon.Tovey
Forcing a refresh of curve LUTs on assets with old versions.
Change 4051463 by Simon.Tovey
Compile fix
Change 4051900 by Frank.Fella
Niagara - Fix linux warning.
Change 4052253 by Olaf.Piesche
GPU sim interpolated spawn fixes - Look Ma, no gaps!
Change 4052321 by Frank.Fella
Niagara - Enable the level sequence test.
Change 4052353 by Shaun.Kime
Renamed variable after Wyeth's change
#tests MeshOrientationTests now pass
Change 4052627 by jonathan.lindquist
Submitting a new spline function.
Change 4052648 by Shaun.Kime
PS4 development builds don't seem to be able to remove generated data for structs like this even though it is in a non-editor build.
#tests n/a
Change 4052661 by Olaf.Piesche
-Avoid branching on every OutputData operation by allocating a scratch instance at the buffer end and setting the default index from AcquireIndex to that.
-bit of shader code cleanup
Change 4052706 by jonathan.lindquist
Adding a module that supports a single segment spline
Change 4052712 by jonathan.lindquist
Adding a below threshold output to the direction and length safe function
Change 4052786 by jonathan.lindquist
Submitting a new height lerp function
Change 4053126 by jonathan.lindquist
Submiting a function that calculates a triangle's surface area.
Change 4053132 by jonathan.lindquist
Changing the category to geometry
Change 4053141 by jonathan.lindquist
Moving the asset back to a generic math category
Change 4053166 by jonathan.lindquist
Submitting a new threshold function that removes threshold downtime.
Change 4053564 by Shaun.Kime
Added staging to ini as requested by cook
#tests n/a
Change 4053619 by Shaun.Kime
Fixing defaults
#tests used by Orion art
Change 4054171 by Yannick.Lange
Remove bold font for parameters.
Change 4054183 by Yannick.Lange
Syncing system exposed parameters and parameters list. Includes adding, removing and renaming parameters.
Change 4054313 by Wyeth.Johnson
Refactor spawnrate to (mostly, other than a bug) conform to coding standards, and set begin defaults on a few things.
Change 4054840 by Shaun.Kime
Fixing redundant branch for CI
#tests n/a
Change 4055492 by Shaun.Kime
Updating compile version since I changed the usf
#tests n/a
Change 4055550 by Shaun.Kime
Disabling rendering of middle module as it differs between machines.
#tests LevelSequenceTestsNiagara now passes
Change 4056256 by Shaun.Kime
Disabling the ensure and turning into log statements for curve copying
#tests n/a
Change 4056287 by Shaun.Kime
Now using GLobalCompileShader. There are still issues with cooking as there is sometimes a runtime streaming error that we didn't read in the correct amount of data. I think the logic for when/if we stream out the compiled shader might still need TLC.
#tests n/a
Change 4056381 by jonathan.lindquist
A new quat to angle axis and angle axis to quat conversion mat function
Change 4056513 by Frank.Fella
Niagara - Fix crashes for default data interfaces where the pin default was empty or the data interface wasn't initialized.
#jira UE-58789
Change 4056734 by Frank.Fella
Niagara - Drag and drop for modules.
Change 4056880 by Simon.Tovey
Replacing engine tests shots for RibbonID test.
Some slight changes introduced, likely curve or recent module changes.
Change 4056894 by Bradut.Palas
UNiagaraStackEntry Error refactoring + Module dependency warning feature.
#jira UE-58199, UE-58200
#tests none
Change 4056916 by Bradut.Palas
Add missing files from shelved changelist.
#tests none
Change 4056937 by Bradut.Palas
#jira UE-54678 The skeletal mesh customisation did not update when the mesh was changed through the data interface or mesh editor
#tests none
Change 4057014 by Frank.Fella
Niagara - Fix cis initializer order warning.
Change 4057542 by Bradut.Palas
#jira UE-58554 Remove Refresh UI button from Niagara script editor
#jira UE-58555 Remove Numeric Output Type Selection Mode from Niagara script UI
#tests none
Change 4057702 by Bradut.Palas
The stack editor priority in the variable metadata now properly has zero as default value.
#jira UE-58740
Change 4057758 by Frank.Fella
Niagara - Fix text wrapping for error items.
Change 4057990 by Bradut.Palas
Stack error tweaks (added error count to the stack errors button and also updating icon according to highest severity issue in the subtree)
#tests none
Change 4057996 by Shaun.Kime
Trying to fix the static analysis header tool error in CIS
#tests n/a
Change 4058027 by Shaun.Kime
Fixing compilation on other platforms
#tests compiles on playstation
Change 4058356 by Frank.Fella
Niagara - Fix an assert that happens when adding a module or dynamic input with a boolean or enum input.
Change 4058428 by Frank.Fella
Niagara - Fix a crash when removing an input from a set variables node in the stack which was caused by the function losing an input without the stack being refreshed. This also fixes an issue where add and remove actions on a set variables module wouldn't take affect until the graph was compiled.
Change 4059924 by Wyeth.Johnson
Rollback //UE4/Dev-Niagara/Engine/Plugins/FX/Niagara/Content/Modules/Spawn/Velocity/AddVelocity.uasset to revision 5
Change 4060256 by Wyeth.Johnson
Forces are now dependent on a solver
Change 4060430 by Wyeth.Johnson
Velocity modules depend on a solver
Change 4060949 by Shaun.Kime
Fixing pragma once definition as well as a possible null deref
#tests n/a
Change 4060955 by Shaun.Kime
Fixing due to changes in defaults
#tests all now pass PC
Change 4061000 by jonathan.lindquist
Debug particle material improvements which includes comments in the shader, rearranged layout with a vector 2 input for particle id, new texture, a new instance that includes "focus masking"
Change 4061804 by Wyeth.Johnson
Optimized out a couple unnecessary bits of math from some axis alignment stuff, solver dependencies
Change 4061974 by Simon.Tovey
Fixed GPU cooking.
- Removing check for emitter SimTarget in CanBeRunOnGpu() and relying only on the script usage having been loaded already.
We can't rely on properties in the emitter being loaded before the call to UNiagaraScript::PostLoad() so this is unsafe.
- Adding some dummy gpu buffers to bypass validation ensures in rhi when we need to set params for SRVs that have not been allocated yet.
- Fixed bug in RHI that was returning FGPUFenceRHIParamRef and so the created fence was immediately freed and boom.
Change 4062269 by Shaun.Kime
Re-enabling most of the tests.
#test n/a
Change 4062414 by tim.gautier
QAGame: Updated QA-Effects for mobile compatibility
- Removed Atmospheric Fog (not supported on Mobile)
- Added SkySphere (resolved lighting issues)
Change 4062651 by Shaun.Kime
Saving with versions
Change 4062673 by Shaun.Kime
Making emitter names without spaces so that they can be blacklisted if need be
Change 4062686 by Shaun.Kime
Getting ready for CI for 4.20
Change 4062687 by Shaun.Kime
Updating mac images
Change 4063298 by Shaun.Kime
Disabling collision test gpu for now. Need to investigate what broke it tomorrow.
#tests CollisionBounceGPU
Change 4063373 by Shaun.Kime
Blacklisting mac tests that still need work
Change 4063434 by Shaun.Kime
Cleaning out previous debug code
#tests n/a
Change 4063618 by Yannick.Lange
Fix dragging an input pin to the add pin of an if node
#jira UE-58600
Change 4063847 by Frank.Fella
Niagara - Rename RibbonSortKey to RibbonLinkOrder, change it from an int32 to a float, and disable uv age offset when using link order instead of normalized age to order particles in the ribbon. This should fix the issues preventing beams from being implemented nicely.
#tests Auto-tests
Change 4064150 by tim.gautier
QAGame: Removing floating NewWidgetBP from /Content
Change 4064237 by Shaun.Kime
Disabling the level sequence test for now
Change 4064902 by Shaun.Kime
Fixing compile errors on linux editor build
#jira UE-58620
#tests n/a
Change 4065167 by tim.gautier
QAGame: Submitting temporary update to TM-ShaderModels, adding Niagara station
Change 4065400 by tim.gautier
QAGame: Submitting updated (temp) TM-ShaderModels. Set NewNiagaraEmitter to Local Space by default
Change 4065540 by Frank.Fella
Niagara - Temporarily disable the module dependencies until they can be fixed.
Change 4065570 by Shaun.Kime
Fixing linux build
#tests n/a
#jira UE-58979
Change 4066753 by Shaun.Kime
Updating custom version after previous change to shader includes
#tests autotests pass
Change 4067981 by Frank.Fella
Niagara - Fix potential null dereference found by CIS
#jira UE-59013
Change 4067998 by Shaun.Kime
Nullpointer checks on shutdown
#jira UE-59000
Change 4068104 by Frank.Fella
Niagara - Change the prefix for the previous parameter values from PREV__ to PREV_ since the cross compiler reserves all symbols with double underscores for opengl.
Change 4068118 by Frank.Fella
Niagara - Fix an open GL crash where we weren't passing the correct buffer index when setting parameters for compute shaders.
Change 4069299 by Olaf.Piesche
Async GPU readback/update mobile platform fixes
CPU particles should work on Android
#jira UE-58986
Change 4069603 by Shaun.Kime
Making it possible to see the debug output if the console variables are set for shaders.
#tests auto-tests pass
Change 4069628 by Shaun.Kime
OpenGL is very picky about shutting down its texture buffers. We were improperly holding onto static resources and leaking OpenGLShaderResourceViews until module shutdown. Unfortunately, this is *after* the renderer has been shut down and the corresponding OpenGL managers have been deleted, causing us to call into deleted memory. By making several classes FRendererResources, we now register at the appropriate times. In several cases, since the buffers are special purpose fallbacks I moved them into helper locations that are build on demand.
Removed FNiagaraVertexFactoryBase::DummyBuffer
Created FNiagaraDummyRWBufferInt and FNiagaraDummyRWBufferFloat so that I could wrap several dummy RW buffers in RendererResources and TGlobalResource.
Removed NiagaraEmitterInstanceBatcher::DummyWriteIndexBuffer
#tests all auto-tests pass on PC and OpenGL and we can open and close OpenGL after using Niagara assets
#jira UE-59000
Change 4069646 by Shaun.Kime
Disabling Niagara component activation on Switch. This is an attempt to bypass a crash after the assets have been loaded on Switch.
#tests auto-tests on PC still pass
#jira UE-59048
Change 4069660 by Shaun.Kime
Updated Niagara version
#tests Auto tests pass
Change 4069714 by Shaun.Kime
Fixing Olaf's checkin prior adding offset to the base readback call
#tests autotests pc pass
Change 4070785 by Olaf.Piesche
Make RWBuffer available on Metal, Vulkan, and ES3.1 with SRVs
Change 4070888 by Olaf.Piesche
#jira UE-57657
Reenable ribbon custom facing mode
Change 4071570 by Shaun.Kime
Removing thread pool size log item as it comes up thousands of times in a cook and is purely for debugging.
#tests n/a
Change 4071926 by Shaun.Kime
Disabling Olaf's change from earlier in the day as it doesn't work on PS4.
#tests Ribbon test now works again
Change 4073700 by Shaun.Kime
Fixing compiler warning about float4 being used as a float.
#tests pc auto tests pass
#jira UE-59157
[CL 4075457 by Shaun Kime in Main branch]
#rb none
#lockdown Nick.Penwarden
#rnx
============================
MAJOR FEATURES & CHANGES
============================
Change 3804281 by Fred.Kimberley
Improve contrast on watches in blueprints.
Change 3804322 by Fred.Kimberley
First pass at adding a watch window for blueprint debugging.
Change 3804737 by mason.seay
Added some Descriptions to tests that didn't have any, and fixed some typos
Change 3806103 by mason.seay
Moved and Renamed Timers test map and content appropriately
Change 3806164 by Fred.Kimberley
Add missing property types to GetDebugInfoInternal.
#jira UE-53355
Change 3806617 by Dan.Oconnor
Function Terminator (and derived types) now use FMemberReference instead of a UClass/FName pair. This fixes various bugs when resolving the UFunction referenced by the function terminator
#jira UE-31754, UE-42431, UE-53315, UE-53172
Change 3808541 by Fred.Kimberley
Add support for redirecting user defined enums.
This is in response to the following UDN thread: https://udn.unrealengine.com/questions/404141/is-is-possible-to-create-a-redirector-from-a-bluep.html
Change 3808565 by mason.seay
Added a few more struct tests
Change 3809840 by mason.seay
Renamed CharacterMovement.umap to CharacterCollision. Fixed up content to reflect this change.
Change 3809847 by mason.seay
Added Object Timer tests. Fixed up existing timer test to remove delay dependency
Change 3811704 by Ben.Zeigler
Fix issue where identical enum redirects registered to different initial names would throw an incorrect error, it's fine if the value change maps are identical
Change 3811946 by Ben.Zeigler
#jira UE-53511 Fix it so it is possible to set a user defined struct value back to it's default. The UDS hack in PropertyValueToString is no longer needed, but this could affect some other user struct editor operations
Change 3812061 by Dan.Oconnor
Stepping over or in to nodes that are expanded at compile time (e.g. event nodes, spawn actor nodes) no longer requires multiple 'steps'
#jira UE-52854
Change 3812259 by Dan.Oconnor
Fix asset broken by removal of an unkown enum
#jira UE-51419
Change 3812904 by Ben.Zeigler
Make ResolveRedirects on StreamableManager public as it can be used to validate things
Change 3812958 by Ben.Zeigler
#jira UE-52977 Fix crashes when binding blueprint editor commands to keys and using from invalid contexts
Change 3812975 by Mieszko.Zielinski
Added contraptions to catch a rare eidtor-time EQS crash #UE4
#jira UE-53468
Change 3818530 by Phillip.Kavan
Fix incorrect access to nested instanced subobjects in nativized Blueprint ctor codegen.
Change summary:
- Modified FEmitDefaultValueHelper::HandleInstancedSubobject() to properly reference the outer and check ptr validity when creating/obtaining nested default subobjects.
- Modified FEmitDefaultValueHelper::HandleClassSubobject() to better guard against code generation based on an invalid local variable name.
#jira UE-52167
Change 3819733 by Mieszko.Zielinski
Marked UAISenseConfig_Blueprint and UAISense_Blueprint as hidedropdown #UE4
#jira UE-15089
Change 3821776 by Marc.Audy
Remove redundent code in SpawnActorFromClass that already exists in ConstructObjectFromClass parent class
Change 3823851 by mason.seay
Moved and renamed blueprints used for Object Reference testing
Change 3824165 by Phillip.Kavan
Ensure that subobject class types are constructed prior to accessing a subobject CDO in a nativized Blueprint class's generated ctor at runtime.
Change summary:
- Modified FFakeImportTableHelper to tag subobject class types as a preload dependency of the outer converted Blueprint class type and not of the CDO.
#jira UE-53111
Change 3830309 by mason.seay
Created Literal Gameplay Tag Container test
Change 3830562 by Phillip.Kavan
Blueprint nativization bug fixes (reviewed/taken from PR).
Change summary:
- Modified FSafeContextScopedEmitter::ValidationChain() to ensure that generated code calls the global IsValid() utility function on objects.
- Modified FBlueprintCompilerCppBackend::EmitCreateArrayStatement() to generate a proper cast on MakeArray node inputs for enum class types.
- Modified FBlueprintCompilerCppBackend::EnimCallStatementInner() to more correctly identify an interface function call site.
- Modified FEmitHelper::GenerateAutomaticCast() to properly handle automatic casts of enum arrays.
- (Modified from PR source) Added new FComponentDataUtils statics to consolidate custom init code generation for converted special-case component types (e.g. BodyInstance). Ties native component DSOs to the same pre/post as converted non-native component templates around the OuterGenerate() loop.
- Modified FExposeOnSpawnValidator::IsSupported() to include CPT_SoftObjectReference property types.
- Modified UBlueprintGeneratedClass::CheckAndApplyComponentTemplateOverrides() to no longer break out of the loop before finding additional ICH override record matches.
#4202
#jira UE-52188
Change 3830579 by Fred.Kimberley
Add support for turning off multiple watches at once in the watch window.
#jira UE-53852
Change 3836047 by Zak.Middleton
#ue4 - Dev test maps for overlaps perf tests.
Change 3836768 by Phillip.Kavan
Fix for a build failure that could occur with Blueprint nativization enabled and EDL disabled. This was a regression introduced in 4.18.
Change summary:
- Modified FEmitDefaultValueHelper::AddStaticFunctionsForDependencies() to emit the correct signature for constructing FBlueprintDependencyData elements when the EDL boot time optimization is disabled.
#jira UE-53908
Change 3838085 by mason.seay
Functional tests around basic blueprint functions
Change 3840489 by Ben.Zeigler
#jira UE-31662 Fix regression with renaming parent inherited function. It was not correctly searching the parent's skeleton class during the child's recompile so it was erroneously detecting the parent function as missing
Change 3840648 by mason.seay
Updated Descriptions on tests
Change 3842914 by Ben.Zeigler
Improve comments around stremable handle cancel/release
Change 3850413 by Ben.Zeigler
Fix asset registry memory reporting, track some newer fields and correctly report the state size instead of static size twice
Copy of CL #3849610
Change 3850426 by Ben.Zeigler
Reduce asset registry memory in cooked build by stripping out searchable names and empty dependency nodes by default
Add option to strip dependency data for asset data with no tags, this was always true before but isn't necessarily safe
Copy of CL #3850389
Change 3853449 by Phillip.Kavan
Fix a scoping issue for local instanced subobject references in nativized Blueprint C++ code. Also, don't emit redundant assignment statements for instanced subobject reference properties.
Change summary:
- Consolidated FComponentDataUtils into FDefaultSubobjectData and extended FNonativeComponentData from it in order to handle both native & non-native DSO initialization codegen through a more common interface.
- Exposed FEmitDefaultValueHelper::HandleInstancedSubobject() as a public API and added a 'SubobjectData' parameter to allow initialization codegen to be deferred until after all default subobjects have been mapped to local variables within the current scope.
- Modified FEmitDefaultValueHelper::GenerateConstructor() to first map all default subobjects to local variables and then emit any delta initialization code for property values.
- Modified FEmitDefaultValueHelper::HandleSpecialTypes() to return an empty string for an instanced reference to a default subobject. This allows us to avoid emitting initialization statements to unnecessarily reassign instances back to the same property.
- Modified FEmitDefaultValueHelper::InnerGenerate() to better handle instanced references to default subobjects, ensuring that we don't emit unnecessary assignment statements and array initialization code to the converted class constructor in C++.
- Fixed a few typos.
#jira UE-53960
Change 3853465 by Phillip.Kavan
Fix plugin module C++ source template to conform to recent public include path changes.
Change 3857599 by Marc.Audy
PR #4438: UE-54281: Make None a valid default value to select (Contributed by projectgheist)
#jira UE-54281
#jira UE-54399
Change 3863259 by Zak.Middleton
#ue4 - Save bandwidth for replicated characters by only replicating 4 byte timestamp value to clients if it's actually needed for Linear smoothing. Added option to always replicate the timestamp ("bNetworkAlwaysReplicateTransformUpdateTimestamp", default off), in case users still want this timestamp for some reason, or if smoothing mode changes dynamically and the server won't know.
#jira UE-46293
Change 3863491 by Zak.Middleton
#ue4 - Reduce network RPC overhead for players that are not moving. Added ClientNetSendMoveDeltaTimeStationary (default 12Hz) to supplement existing ClientNetSendMoveDeltaTime and ClientNetSendMoveDeltaTimeThrottled. UCharacterMovementComponent::GetClientNetSendDeltaTime() now uses this time if Acceleration and Velocity are zero, and the control rotation matches the last ack'd control rotation from the server.
Also fixed up code default for ClientNetSendMoveDeltaTime to match default INI value.
#jira UE-21264
Change 3865325 by Zak.Middleton
#ue4 - Fix static analysis warning about possible null PC pointer.
#jira none
Change 3869828 by Ben.Zeigler
#jira UE-54786 Fix it so -cookonthefly cooperates with -iterate by writing out a development asset registry
Change 3869969 by mason.seay
Character Movement Functional Tests
Change 3870099 by Mason.Seay
Submitted asset deletes
Change 3870105 by mason.seay
Removed link to anim blueprint to fix errors
Change 3870238 by mason.seay
Test map for Async Loading in a Loop
Change 3870479 by Ben.Zeigler
Add code to check CoreRedirects for SoftObjectPaths when saving or resolving in the editor. This is a bit slow so we don't want to do it on load
We don't have any good way to know the type of a path so I check both Object and Class redirectors, which will also pickup Module renames
Change 3875224 by mason.seay
Functional tests for Event BeginPlay execution order
Change 3875409 by mason.seay
Optimized and fixed up character movement tests (because a potential bug in FunctionalTestActor is always passing a test when it can fail)
Change 3878947 by Mieszko.Zielinski
CIS fixes #UE4
Change 3879000 by Mieszko.Zielinski
More CIS fixes #UE4
Change 3879139 by Mieszko.Zielinski
Even moar CIS fixes #UE4
Change 3879742 by mason.seay
Added animation to Nativization Widget asset
Change 3880198 by Zak.Middleton
#ue4 - CanCrouchInCurrentState() returns false when character capsule is simulating physics.
#jira UE-54875
github #4479
Change 3880266 by Zak.Middleton
#ue4 - Optimize UpdateCharacterStateBeforeMovement() to do cheaper tests earlier (avoid CanCrouchInCurrentState() unless necessary, now that it tests IsSimulatingPhysics() which is not trivial).
#jira UE-54875
Change 3881546 by Mieszko.Zielinski
*.Build.cs files clean up - removed redundant dependencies from NavigationSystem and AIModule #UE4
Change 3881547 by Mieszko.Zielinski
Removed a bunch of DEPRECATED functions from the new NavigationSystem module #UE4
Removed all deprecates prior 4.15 (picked this one because I do know some licencees are still using it).
Change 3881742 by mason.seay
Additional crouch test to cover UE-54875
Change 3881794 by Mieszko.Zielinski
Fixed a bug in FVisualLoggerHelpers::GetCategories resulting in losing verbosity information #UE4
Change 3884503 by Mieszko.Zielinski
Fixed TopDown code template to make it compile after navsys refactor #UE4
#jira UE-55039
Change 3884507 by Mieszko.Zielinski
Switched ensures in UNavigationSystemV1:SimpleMoveToX to error-level logs #UE4
It's an error rather than a warning because the functions no longer do anything. Making it work would require a cyclic dependency between NavigationSystem and AIModule.
#jira UE-55033
Change 3884594 by Mieszko.Zielinski
Added a const FNavigationSystem::GetCurrent version #UE4
lack of it was causing KiteDemo to not compile.
Change 3884602 by Mieszko.Zielinski
Mac editor compilation fix #UE4
Change 3884615 by Mieszko.Zielinski
Fixed FAIDataProviderValue::GetRawValuePtr not being accessible from outside of AIModule #UE4
Change 3885254 by Mieszko.Zielinski
Guessfix for UE-55030 #UE4
The name of NavigationSystem module was put in wrong in the IMPLEMENT_MODULE macro
#jira 55030
Change 3885286 by Mieszko.Zielinski
Changed how NavigationSystem module includes DerivedDataCache module #UE4
#jira UE-55035
Change 3885492 by mason.seay
Minor tweaks to animation
Change 3885773 by mason.seay
Resaving assets to clear out warning
Change 3886433 by Mieszko.Zielinski
Fixed TP_TopDownBP's player controller BP to not use deprecated nav functions #UE4
#jira UE-55108
Change 3886783 by Mieszko.Zielinski
Removed silly inclusion of NavigationSystemTypes.h from NavigationSystemTypes.h #UE4
Change 3887019 by Mieszko.Zielinski
Fixed accessing unchecked pointer in ANavigationData::OnNavAreaAdded #UE4
Change 3891031 by Mieszko.Zielinski
Fixed missing includes in NavigationSystem.cpp #UE4
Change 3891037 by Mieszko.Zielinski
ContentEample's navigation fix #UE4
#jira UE-55109
Change 3891044 by Mieszko.Zielinski
PR #4456: Fix bug in UAISense_Sight::OnListenerForgetsActor (Contributed by maxtunel)
#UE4
Change 3891598 by mason.seay
Resaving assets to clear out "empty engine version" spam
Change 3891612 by mason.seay
Fixed deprecated Set Text warnings
Change 3893334 by Mieszko.Zielinski
Fixed a bug in navmesh generation resulting in not removing layers that ended up empty after rebuilding #UE4
#jira UE-55041
Change 3893394 by Mieszko.Zielinski
Fixed navmesh debug drawing to properly display octree elements with "per instance transforms" (like instanced SMs) #UE4
Also, added a more detailed debug drawing of navoctree contents (optional, but on by default).
Change 3893395 by Mieszko.Zielinski
Added a bit of code to navigation system's initialization that checks the enegine ini for sections refering to the moved navigation classes, and complain about it #UE4
The message is printed as an error-level log line and it says what should the offending section be renamed to.
Change 3895563 by Dan.Oconnor
Mirror 3895535
Append history from previous branches in source control history view
#jira none
Change 3896930 by Mieszko.Zielinski
Added an option to tick navigation system while the game is paused #UE4
Controlled via NavigationSystemV1.bTickWhilePaused, ini- and ProjectSettings-configurable.
#jira UE-39275
Change 3897554 by Mieszko.Zielinski
Unified how NavMeshRenderingComponent draws navmesh and octree collision's polys #UE4
Change 3897556 by Mieszko.Zielinski
Fixed what kind of nav tile bounds we're sending to nav-colliding elements when calling 'per-instance transform' delegate #UE4
#jira UE-45261
Change 3898064 by Mieszko.Zielinski
Made SM Editor display AI-navigation-related whenever bHasNavigationData is set to true #UE4
#jira UE-50436
Change 3899004 by Mieszko.Zielinski
Fixed UEnvQueryItemType_Actor::GetItemLocation and UEnvQueryItemType_Actor::GetItemRotation to return FAISystem::InvalidLocation and FAISystem::InvalidRotation respectively instead of '0' when hosted Actor ptr is null #UE4
Note for programmers: this changes the default behavior of this edge case. You might want to go through your code and check if you're comparing UEnvQueryItemType_Actor::GetItem*'s results to 0.
Change 3901733 by Mieszko.Zielinski
Made FEnvQueryInstance::PrepareContext implementations returning vectors and rotators ignore InvalidLocation and InvalidRotation (respectively) #UE4
Change 3901925 by Ben.Zeigler
#jira UE-55395 Fix issue where the cooker could load asset registry caches made in -game that do not have dependency data, leading to broken cooks
Change 3902166 by Marc.Audy
Make ULevel::GetWorld final
Change 3902749 by Ben.Zeigler
Fix it so pressing refresh button in asset audit window actually refreshes the asset management database
Change 3902763 by Ben.Zeigler
#jira UE-55407 Fix it so editor tutorials are not cooked unless referenced, by correctly marking soft object paths imported from editor project settings as editor-only
Change 3905578 by Phillip.Kavan
The UX to add a new parameter on a Blueprint delegate is now at parity with Blueprint functions.
#4392
#jira UE-53779
Change 3905848 by Phillip.Kavan
First pass of the experimental Blueprint graph bookmarks feature.
#jira UE-10052
Change 3906025 by Phillip.Kavan
CIS fix.
Change 3906195 by Phillip.Kavan
Add missing icon file.
Change 3906356 by Phillip.Kavan
Moved Blueprint bookmarks enable flag into EditorExperimentalSettings for consistency with other options.
Change 3910628 by Ben.Zeigler
Partial fix for UE-55363, this allows references to ObjectRedirectors to be switched from parent class to a child class on load as this should always be safe
This does not actually fix UE-55363 because that case is changing from UMaterial to UMaterialInstanceConstant, and those are siblings instead of parent/child
Change 3912470 by Ben.Zeigler
#jira UE-55586 Fix issue with saving redirected soft object paths where the export sort could accidentally cause the parent CDO to get modified between name tagging and writing exports, which is unsafe because due to delta serialization it would try to write names that were not previously tagged
Change 3913045 by Marc.Audy
Fix issues where recursion in to child actors wasn't being handled correctly
Change 3913398 by Fred.Kimberley
Fixes a misspelled name for one of the classes in the ability system.
PR #4430: Fixed spelling of FGameplayAbilityInputBinds. (Contributed by IntegralLee)
#github
#jira UE-54327
Change 3918016 by Fred.Kimberley
Ensure AllocGameplayEffectContext is being used in all cases where FGameplayeEffectContext is being created.
#jira UE-52668
PR #4250: Only create FGameplayEffectContext via AbilitySystemGlobals::.AllocGameplayEffectContext (Contributed by slonopotamus)
#github
Change 3924653 by Mieszko.Zielinski
Fixed LoadEngineClass local to UnrealEngine.cpp to check class redirects before falling back to default class instance #UE4
#jira UE-55378
Change 3925614 by Phillip.Kavan
Fix ForEachEnum node to skip over hidden enum values in new placements by default.
Change summary:
- Added FKismetNodeHelperLibrary::ShouldHideEnumeratorIndex() as an internal-only Blueprint node support API.
- Modified FForExpandNodeHelper::AllocateDefaultPins() to add a "Skip Hidden" input pin (advanced). Pin default value is false.
- Added a UK2Node_ForEachElementInEnum::PostPlacedNewNode() override to set the default value of the "Skip Hidden" input pin to 'true' for all new node placements.
- Modified UK2Node_ForEachElementInEnum::ExpandNode() to include additional expansion logic based on the "Skip Hidden" input pin. For new placements (i.e. when the pin defaults to 'true'), an intermediate branch node will now be inserted into the compiled execution sequence to test for "hidden" metadata on the value before executing the loop body. If the input pin is linked, another intermediate branch will be inserted into the execution sequence prior to the "hidden" metadata test. All existing placements of the node will remain as-is after compilation (i.e. no additional intermediate branch nodes will be included in the expansion).
#jira UE-34563
Change 3925649 by Marc.Audy
Fix up issue post merge from Main with navigation system refactor
Change 3926293 by Phillip.Kavan
Temp fix to unblock CIS.
#jira UE-34563
Change 3926523 by Marc.Audy
Ensure that a renamed Actor is in the correct Actors array
#jira UE-46718
Change 3928732 by Fred.Kimberley
Unshelved from pending changelist '3793298':
#jira UE-53136
PR #4287: virtual additions for AttributeSet extendability (Contributed by TWIDan)
#github
Change 3928780 by Marc.Audy
PR #4309: The display names of the functions. (Contributed by SertacOgan)
#jira UE-53334
Change 3929730 by Joseph.Wysosky
Submitting test assets for the new Blueprint Structure test cases
Change 3931919 by Joseph.Wysosky
Deleting BasicStructure asset to rest MemberVariables back to default settings
Change 3931922 by Joseph.Wysosky
Adding BasicStructure test asset back with default members
Change 3932083 by Phillip.Kavan
Fix Compositing plugin source files to conform to updated relative include path specifications.
- Encountered while testing Blueprint nativization of assets with dependencies on Composure/LensDistortion APIs.
Change 3932196 by Dan.Oconnor
Resetting a property to default now uses the same codepath as assigning the value from the slate control
#jira UE-55909
Change 3932408 by Lukasz.Furman
fixed behavior tree services attached to task nodes being sometimes recognized as root level
#jira nope
Change 3932808 by Marc.Audy
PR #4083: Change to UK2Node_BaseAsyncTask to have pin tooltips on latent nodes (Contributed by dwrpayne)
#jira UE-50871
Change 3934101 by Phillip.Kavan
Revise ForEachEnum node expansion logic to exclude hidden values at compile time.
Change summary:
- Removed UKismetNodeHelperLibrary::ShouldHideEnumeratorIndex() (no longer in use).
- Modified UK2Node_ForEachElementInEnum::ExpandNode() to include an enum switch node in the expansion, which will exclude hidden values when constructed. The additional expansion will occur if the enum type contains at least one hidden value.
#jira UE-34563
Change 3934106 by Phillip.Kavan
Mirrored 4.19 fixes to allow for EngineTest iteration w/ nativization enabled.
Change summary:
- Mirrored CLs 3876918, 3878968, 3883257, 3885566, 3912161 and 3920519.
Change 3934116 by Phillip.Kavan
UBT: Explicitly define the DEPRECATED_FORGAME macro only for non-engine modules.
Change summary:
- Modified UEBuildModule.SetupPrivateCompileEnvironment() to check the 'bTreatAsEngineModule' flag from the rules assembly rather than testing the module's build type.
Change 3934382 by Phillip.Kavan
Avoid inclusion of monolothic engine header files in nativized Blueprint codegen.
Change 3936387 by Mieszko.Zielinski
Added a flag to NavModifierComponent to control whether agent's height is being used while expadning modifier's bounds during navmesh generation #UE4
Change 3936905 by Ben.Marsh
Disable IncludeTool warning for DEPRECATED_FORGAME macro; we expect this to be different for game modules.
Change 3940537 by Marc.Audy
Don't allow maps, sets, or arrays with an actor inner type in user defined structs to select an actor from the currently open level as default value.
#jira UE-55938
Change 3940901 by Marc.Audy
Properly name CVar global to reflect what it is for
Change 3943043 by Marc.Audy
Fix world context functions not being able to be used in CheatManager derived blueprints
#jira UE-55787
Change 3943075 by Mieszko.Zielinski
Moved path-following related delegats' interface from NavigationSystemBase over to a new IPathFollowingManagerInterface #UE4
Change 3943089 by Mieszko.Zielinski
Fixed how WorldSettings.NavigationSystemConfig gets created #UE4
Made it so that there's always a NavigationSystemConfig instance present, but added a 'Null' config - this was required due to issues with creation/serialization of instanced subobjects.
The change required adding copying constructors to FNavAgentProperties and FNavDataConfig.
Also, fixed FNavAgentProperties.IsEquivalent to be symetrical.
Change 3943225 by Marc.Audy
Fix spelling of Implements
Change 3950813 by Marc.Audy
Include owner in attachment mismatch ensure
#jira UE-56148
Change 3950996 by Marc.Audy
Fix cases where bit packed properties used the entire byte not just the bit when interacting with boolean arrays
#jira UE-55482
Change 3952086 by Marc.Audy
PR #4483: Add Missing Radial Damage Multicast Delegate (Contributed by error454)
#jira UE-54974
Change 3952720 by Marc.Audy
PR #4575: Check if *Pawn* is a null Pointer (Contributed by dani9bma)
#jira UE-56248
Change 3952804 by Richard.Hinckley
Changes to BP API export commandlet to support better plugin exporting. Contributed by Harry Wang of Google.
Change 3952962 by Marc.Audy
UHT now validates that ExpandEnumAsExecs references a valid parameter to the function.
#jira UE-49610
Change 3952977 by Phillip.Kavan
Fix EDL cycle at load time in nativized cooked builds when a circular dependency exists between converted and unconverted assets.
Change summary:
- Added FGatherConvertedClassDependencies::MarkUnconvertedClassAsNecessary().
- Modified FFindAssetsToInclude::MaybeIncludeObjectAsDependency() to mark unconverted BPGCs (e.g. DOBPs) as necessary for conversion when the potential for a circular dependency exists so that we generate stub wrappers rather than depend on them directly.
- Fixed a few typos in existing API names.
#jira UE-48233
Change 3953658 by Marc.Audy
(4.19.1) Fix inserting a reroute node causing connections to break on a GetClassDefaults node
#jira UE-56270
Change 3954727 by Marc.Audy
Add friendly name to custom version mismatch message
Change 3954906 by Marc.Audy
(4.19.1) Fix crash when undoing changes related to reroute nodes connected to a GetClassDefaults node
#jira UE-56313
Change 3954997 by Marc.Audy
Ensure and return null if GetOuter<WithinClass> is called on a CDO for uclasses declared as within another so we don't get a UPackage c-style cast to the expected outer type
Change 3955091 by Marc.Audy
Do not register subcomponents that are not auto register
#jira UE-52878
Change 3955943 by Marc.Audy
Make AbilitySystemComponent pass parameters by const& instead of ref as no state is being changed
Change 3956185 by Zak.Middleton
#ue4 - Fix Characters using scoped movement updates (the default) not visually rotating when rotated at small rates at high framerate.
This was caused by FScopedMovementUpdate::IsTransformDirty() using a larger FTransform comparison tolerance than USceneComponent::UpdateComponentToWorldWithParent().
#jira none
Change 3958102 by Marc.Audy
Clean out dead code path from k2node_select
Select node now resets pins to wildcard if none of the pins are in use
Change 3958113 by Lukasz.Furman
added OnSearchStart call to root level behavior tree services
#jira UE-56257
Change 3958361 by Marc.Audy
Fix literal input pins on select being set to wildcard during compilation
Change 3961148 by Dan.Oconnor
Mirror 3961139 from Release 4.19
Fix for placeholder objects being left behind when loading certain UMG assets - this could causea crash when loading UMG assets
#jira UE-55742
Change 3961640 by Marc.Audy
Select node now displays Add Pin button
Undo of changing select node index type now works correctly.
Connections to option pins now maintained across change of index pin type
#jira UE-20742
Change 3962262 by Marc.Audy
Display "Object Reference" instead of "Object Object Reference" and "Soft Object Reference" instead of "Object Soft Object Reference"
Change 3962795 by Phillip.Kavan
Fix for a crash when cooking with Blueprint nativization enabled after encountering a nested instanced editor-only default subobject inherited from a native C++ base class.
- Mirrored from //UE4/Release-4.19 (3962782)
#jira UE-56316
Change 3962991 by Marc.Audy
Modify Negate/Increment/Decrement Int/Float so that the output is always the desired result even if a non-mutable pin is passed in.
Note that this can mean the result being returned and the value of the pin passed in if queried again will not be the same (in the case of pure nodes).
#jira UE-54807
Change 3963114 by Marc.Audy
Fix ensures/crash as a result of UClass expecting to be able to access the UPackage of CDOs via the GetOuterUPackage call.
Change 3963427 by Marc.Audy
Fix initialization order
Initialize bUseBackwardsCompatForEmptyAutogeneratedValue
Change 3963781 by Marc.Audy
Fix without editor compiles
Change 3964576 by Marc.Audy
PR #4599: : Working category for timelines (Contributed by projectgheist)
#jira UE-56460
#jira UE-26053
Change 3964782 by Dan.Oconnor
Mirror 3964772 from Release 4.19
Fix crash when force deleting certain blueprints, we can only check for authoritativeness while reinstancing
#jira UE-56447
Change 3965156 by Mieszko.Zielinski
PR #4592: Visual Logger optimization to fix rapid FPS drop when many items are hidden (Contributed by tstaples)
#jira UE-56435
Change 3965173 by Marc.Audy
(4.19.1) Fix incorrectly switching a cooling down tick to be an enabled tick when marking it enabled.
#jira UE-56431
Change 3966117 by Marc.Audy
Fix select nodes inside macros using wildcard array inputs having issues resolving type.
#jira UE-56484
Change 3878901 by Mieszko.Zielinski
NavigationSystem's code refactored out of the engine and into a new separate module #UE4
The CL contains required changes to all of our internal projects. Fortnite and Paragon have been tested, while the rest have been only compiled.
Change 3879409 by Mieszko.Zielinski
Further fallout fixes after ripping out NavigationSystem out of the engine #UE4
- Fixed bad ini redirects (had NavigationSystem.NavigationSystem instead of NavigationSystem.NavigationSystemV1)
- Added missing FNavigationSystem::GetDefaultNavDataClass binding (resulting in QAGame's func tests failing)
Change 3897655 by Ben.Zeigler
#jira UE-55211 Fix it so literal soft object pins on blueprint nodes get correctly cooked/referenced
It now sets the thread context to skip internal serialize and calls the archive's serialize function instead of bypassing it, which allows it to pick up references
Change 3962780 by Marc.Audy
When preventing a split pin from being orphaned, all sub pins must also be prevented.
#jira UE-56328
Repack members of UEdGraphPin to avoid wasted space (saves 16bytes)
[CL 3967553 by Marc Audy in Main branch]
#lockdown Nick.Penwarden
=====================================
MAJOR FEATURES + CHANGES
=====================================
Change 3459524 by Marc.Audy
Get/Set of properties that were previously BPRW/BPRO should error when used
#jira UE-20993
Change 3460004 by Phillip.Kavan
#jira UE-45171 - Fix C++ compilation failures during packaging caused by nativizing a Blueprint that overrides a native function with a 'TSubclassOf' parameter or return value.
Change summary:
- Modified FKismetCompilerContext::CreateParametersForFunction() to pass the 'CPF_UObjectWrapper' flag through to new function parameter properties during Blueprint compilation.
Change 3461210 by Phillip.Kavan
#jira UE-44505 - Fix occasional Blueprint editor crashes that could occur while rebuilding the context menu from the action registry.
Change summary:
- Modified FBlueprintActionDatabase::FActionRegistry to use an FObjectKey as the key type. This allows us to test entries for UObject validity before rebuilding context menu items based on the action database.
- Changed FBlueprintActionInfo::CachedOwnerClass to be a TWeakObjectPtr rather than a raw UClass* since it's based on the ActionOwner, which could potentially become invalid after the OwnerClass has been cached.
- Modified FBlueprintActionDatabase::RefreshAssetActions() to exclude World assets if the WorldType is not EWorldType::Editor. This eliminates an issue with unreferenced "inactive" GC'd world objects being left in the BP action registry after cooking, at which point the keys could become invalid.
- Added FBlueprintActionDatabase::DeferredRemoveEntry() to allow for scheduling removal of entries from outside of the database if they are known to be invalid.
- Modified FBlueprintActionDatabase::Tick() to handle deferred entry removals.
- Modified FBlueprintActionMenuBuilder::RebuildActionList() to both test actions for validity before building menu items and schedule removal of invalid actions on the next tick.
Notes:
- Alternatively we could just include UObject keys in the database's AddReferencedObject impl, but that would then prevent objects from ever being GC'd if they are not explicitly removed. For most entries the action database takes the approach of explicitly removing entries via delegate when the UObject is destroyed, so I chose to use a TWeakObjectPtr instead so that any entries that may not be getting explicitly removed via delegate will now simply become invalidated if the UObject key is GC'd due to not being referenced. I also set it up to clean and remove any entries (along with any associated node spawners) that are found to be invalid the next time we open the BP editor.
Change 3461373 by Lukasz.Furman
fixed async navmesh rebuilds not kicking in for requests from navdata.bForceRebuildOnLoad
#jira UE-44231
Change 3461409 by Lukasz.Furman
fixed reenabling automatic navmesh generation in Editor Preferences
#ue4
Change 3461550 by Ben.Zeigler
#jira UE-45328 Fix local variable support for Redirectors and other save-time validation. We need to run the local variables to UProperty and back at save time
Add new flag PPF_SerializedAsImportText which is used for BP pins/default values and indicates that something has been serialized as import text and so needs to handle string asset redirectors
Change 3462625 by Zak.Middleton
#ue4 - Fix InterpToMovementComponent not setting velocity on the object it moves. Fix movement rate when substepping enabled (other related fixes to come).
github PR #3620
Change 3462796 by Dan.Oconnor
Fix for spamming BroadcastBlueprintReinstanced and for creating CDO at wrong time when compiling FrontEnd.uasset in OrionGame
#jira UE-45434
Change 3462995 by Ben.Zeigler
#jira UE-16941 Fix it so Load Asset node works with a literal value as well as a connected pin
Change 3463099 by Ben.Zeigler
#jira UE-45471 Allow abstract base classes for primary assets
Change 3464809 by Marc.Audy
Expose FVector2D / FVector2D to blueprints
#jira UE-45427
Change 3467254 by Mieszko.Zielinski
Added an AI helper BP function that supplies caller with a copy of navigation path given controller is currently following #UE4
Change 3467644 by Dan.Oconnor
Fix for cook issues in ocean when using compilation manager, one issue caused by bad dependencies list, one issue caused by lack of subobject mapping in archetype reinstancing.
#jira UE-45443, UE-45444
Change 3468176 by Dan.Oconnor
Fix dependent blueprints being marked dirty when a blueprint is compiled
Change 3468353 by Michael.Noland
UnrealHeaderTool: Improved the warning generated when missing Category= on a function or property declared in an engine module, and centralized the logic that determines if the module is engine or game
Change 3470532 by Dan.Oconnor
Re-enable compilation manager
Change 3470572 by Dan.Oconnor
Fix for pin paramters resetting when an archetype was reinstanced
#jira UE-45619
#rnx
Change 3471949 by Mason.Seay
Adding Primary Assets for testing
Change 3472074 by Ben.Zeigler
#jira UE-45140 Convert iterative cooking to use the Asset Registry as it's only mode, remove old hash and timestamp versions. This allows deleting the entire PackageDependencyInfo module
Change the asset registry iteration to not compute a hash at all, and instead store the script package guids in it's cache.
Expose bIgnoreIniSettingsOutOfDateForIteration and bIgnoreScriptPackagesOutOfDateForIteration in cooker settings, affects rather to listen to ini/script changes when doing iterative cooking
Change 3472079 by Ben.Zeigler
With new incremental cook options, change Fortnite to never care about ini settings, but do care about code changes. This can be changed but from previous discussions we wanted to be more safe than fast here
Change 3473429 by Lukasz.Furman
changed path following update tick to allow working on "invalid, update pending" paths, solves AI getting stuck when navigation is rebuild very frequently (e.g. every tick from moving mesh)
#jira UE-41884
Change 3473476 by Lukasz.Furman
changed crowd simulation path update tick to allow working on "invalid, update pending" paths, solves AI getting stuck when navigation is rebuild very frequently (e.g. every tick from moving mesh)
#jira UE-41884
Change 3473663 by Ben.Zeigler
Fix it so base k2node registers framework version, this is needed for the assetptr fixup I previously added
Change 3473679 by Mason.Seay
Slight cleanup of test map and added ability to teleport across level for easy navigation
Change 3473712 by Marc.Audy
Do default value validation against the actual value of the default entry of an enum rather than the serialized empty autogenerated default value
Change 3474055 by Marc.Audy
When nodes are reconstructed any pins that were previously linked or set to non-default values that have been removed will no longer simply vanish, but instead will remain in an Orphaned state until dealt with.
#jira UE-41828
Change 3474119 by mason.seay
Tweaked Force Feedback test
Change 3474156 by Marc.Audy
Actually enable orphan pin retention
Change 3474382 by Ben.Zeigler
Class.h Header and comment cleanup. Started this because IsChildOf did not have a comment and it's usage is a bit confusing
Change 3474386 by Ben.Zeigler
Close popup window when adding asset class to audit window
Change 3474491 by Ben.Zeigler
Remove ability for Worlds to not be saved as assets, this has been the default since 2014.
Change 3475363 by Marc.Audy
Alt-click now works with orphaned pins
#jira UE-45699
Change 3475523 by Marc.Audy
Fixup Fortnite and Paragon content for orphaned pin errors and warnings
Change 3475623 by Phillip.Kavan
#jira UE-45477 - Fix an EDL assertion on load in a nativized build with one or more Actor subobjects instanced via the EditInlineNew UI in the BP class defaults property editor.
Change summary:
- Modified FEmitDefaultValueHelper::OuterGenerate() to emit code to construct/initialize instanced subobject values that do not have the RF_DefaultSubObject flag set, and also to recursively handle nested subobjects for those values.
- Modified FEmitDefaultValueHelper::HandleInstancedSubobject() to alternatively emit a 'NewObject' assignment statement rather than a 'CreateDefaultSubobject' statement if only RF_ArchetypeObject is set on the source object value.
Change 3476008 by Dan.Oconnor
Fix for failing to preload our super class's subobjects. Effectively moving UBlueprint::ForceLoad calls earlier in loading process. This only results in data resetting to your parent's parent's default value from your parent's default value.
#jira UE-18765
Change 3476115 by Dan.Oconnor
Fix missing category information for inherited functions when using compilation manager
#jira UE-45660
#rnx
Change 3476577 by Lukasz.Furman
added early outs from navmesh layer generation when there's no walkable cells or contours to avoid allocating 0 bytes by next generation steps (behavior differs between platforms)
#ue4
Change 3476587 by Phillip.Kavan
#jira UE-45517 - Fix a regression in which dragging UMG widgets around in the designer view results in redundantly-compounded BP class properties and context menu actions.
Change summary:
- Modified SDesignerView::ClearDropPreviews() to move the widget that was removed from the tree into the transient package. This ensures that FWidgetBlueprintCompiler::CreateClassVariablesFromBlueprint() won't pick them up.
- Modified SDesignerView::ProcessDropAndAddWidget() to also consider any widgets not added to the 'DropPreviews' array as being transient (i.e. also move them into the transient package since they were not added to the tree).
Notes:
- The regression was introduced by the changes in CL# 3410168, and was merged to Main at CL# 3431398.
#rnx
Change 3476723 by Dan.Oconnor
Match old behavior wrt updating implemented interfaces in blueprints - this logic from FKismetEditorUtilities::CompileBlueprint was missing in compilation manager
#jira UE-45468
#rnx
Change 3476948 by Michael.Noland
Framework: Changed AActor::FindComponentByClass (and AActor::GetComponentByClass by extension) to return nullptr when passed a nullptr class, rather than crashing
Change 3476970 by Ben.Zeigler
Fix bug I introduced in 4.16 where assigning assets to multiple chunks did not work properly
Change 3477536 by Marc.Audy
Don't display default value box on linked orphaned input pins
Change 3477835 by Marc.Audy
Fix pins orphaned by deletion of an entry in a user-defined enum disappearing instead of remaining connected
#jira UE-45754
Change 3478027 by Marc.Audy
Minor performance optimization
#rnx
Change 3478198 by Phillip.Kavan
#jira UE-42431 - Remove an unnecessary ensure() when pasting an event node.
Change summary:
- Modified UEdGraphSchema_K2::CreateSubstituteNode() to no longer ensure() that we have a valid PreExistingNode; it's only used for logging when a substitute node is created in response to a conflict with an existing node.
Change 3478485 by Marc.Audy
Eliminate extraneous error messages about orphaned pins on get/set nodes
#jira UE-45749
#rnx
Change 3478756 by Marc.Audy
Fix fallout from changes to DoesDefaultValueMatchAutogenerated for user defined enums
#jira UE-45721
#rnx
Change 3478926 by Marc.Audy
Non-blueprint type structs can no longer be made/broken
Non-blueprint visible properties in structs will no longer have pins created for them
#jira UE-43122
Change 3478988 by Marc.Audy
DeltaTime for a tick function with a tick interval is now correct after disabling and then reenabling the tick function.
#jira UE-45524
Change 3479818 by Marc.Audy
Allow ctrl-drag off of orphan pins
#jira UE-45803
Change 3480214 by Marc.Audy
Modifications to user defined enumerations are now transacted
#jira UE-43866
Change 3480579 by Marc.Audy
Maintain all pin properties through transactions.
#rn Reference pins that are removed and then restored via undo now correctly have the diamond icon instead of the standard circle.
Change 3481043 by Marc.Audy
Make/Break of structs does not depend on having blueprint exposed properties.
Splitting of a struct pin still requires blueprint exposed properties.
#jira UE-45840
#jira UE-45831
Change 3481271 by Ben.Zeigler
Fix the AssetManager chunking code to use ChunkDependencyInfo instead of a hardcoded check for chunk 0
Clean up ChunkDependencyInfo and make it properly public
Move ShouldSetManager to be WITH_EDITOR
Ported from WEX branch
#RB peter.sauerbrei
Change 3481373 by Dan.Oconnor
Reduce reliance on expensive FindDelegateSignature. 3275922 made warnings about a ambiguous search more likely as it preserved names of members on the REINST_ classes
#jira UE-45704
Change 3481380 by Ben.Zeigler
Change it so Struct and Object AssetRegistrySearchable properties do not show up in content browser, they are not helpful
Change 3482362 by Marc.Audy
Fix properties not exposed to blueprint warnings for input properties on function graphs.
#jira UE-45824
Change 3482406 by Ben.Zeigler
#jira UE-45883 Fix Switch On Gameplay Tag Container node, and add switch nodes to TagCheck map
Change 3482498 by Ben.Zeigler
Attempt to fix hot reload issues with Asset Manager. We need to reset and re-acquire the asset classes when rescanning, as they may be pointing to the replaced class
Change 3482517 by Lukasz.Furman
fixed smart navlink update functions removing important flag
#jira UE-45875
Change 3482538 by Marc.Audy
When comparing float, vector, and rotator values for whether the the default matches the autogenerated do not use the string compare because differences in use of decimal or number of 0s after decimal are then considered not the same float
#jira UE-45846
Change 3482773 by Marc.Audy
Don't show default value or pass by reference for exec pins
#jira UE-45868
Change 3482791 by Ben.Zeigler
#jira UE-45800 Correctly dirty game mode blueprint when changing player controller/etc classes from game mode customization
Fix it so MarkBlueprintAsStructurallyModified calls MarkBlueprintAsModified as several fixes were only in the second function
Change 3483131 by Zak.Middleton
#ue4 - InterpToMovementComponent:
- Fix velocity not zeroed when interpolation stops.
- Various fixes when calculating velocity and time when substepping is enabled.
- Improve accuracy of interpolation when looping and there is time remaining after the loop event is hit. Consume the remainder of the time after the event back in the loop (similar to handling a blocking impact).
#jira UE-45690
Change 3483146 by Phillip.Kavan
#jira UE-38358 - Propagate 'const' function flag from interface Blueprint to implementing Blueprints.
Change summary:
- Modified FBlueprintEditorUtils::MarkBlueprintAsStructurallyModified() to call SkeletalRecompileChildren() on dependent BPs when the target is an interface BP.
- Modified FBlueprintEditorUtils::MarkBlueprintAsStructurallyModified::FRefreshHelper::SkeletalRecompileChildren() to set child BP status to BS_Dirty after compiling.
- Modified ConformInterfaceByName() (FBlueprintEditorUtils) to use the interface's skeleton class for function iteration as well as to match the Function Entry node's 'const' setting to the interface UFunction's signature.
Change 3483340 by Ben.Zeigler
Fix issue querying asset registry after a hot reload, make sure pending kill objects are never considered to be Assets
Change 3483548 by Michael.Noland
Epic Friday: Playing around with some prototype traps
Change 3483700 by Phillip.Kavan
Fix CIS cook crash introduced by last submit.
#rnx
Change 3485217 by Ben.Zeigler
#jira UE-45519 Fix regression introduced in 4.16 where it would no longer cook all maps when no explicit maps were specified in ini or game callback. Moved the code that detects changes before culture/default map code and hardened it to deal with the case where some engine packages were already in the list before it entered the function
Change 3485367 by Dan.Oconnor
Avoid adding mappings to anim node when creating variables on the skeleton class and using the compilation manager
#jira UE-45756
Change 3485565 by Ben.Zeigler
#jira UE-45948 Fix compilation manager to properly reset variable default values after promoting a pin to local variable
Change 3485566 by Marc.Audy
Fix crashes caused by undo/redo of user defined struct changes
#jira UE-45775
#jira UE-45781
Change 3485805 by Michael.Noland
PR #3459: Fix for world origin shifting and SpringArmComponent location lag (Contributed by michail-nikolaev)
#jira UE-43747
Change 3485807 by Michael.Noland
PR #3485: Added additional textures field to paper 2d tileset class (Contributed by gryphonmyers)
#jira UE-44041
Change 3485811 by Michael.Noland
Framework: Fixed a bug in FStreamLevelAction::MakeSafeLevelName to avoid appending the PIE prefix multiple times (fixes functions like Unload Streaming Level when passed a full package name from an instanced streaming level)
Change 3485829 by Michael.Noland
Framework: Made GetWorldAssetPackageFName BlueprintCallable so instanced levels can be unloaded
Change 3485830 by Michael.Noland
PR #3568: add API declarations to ALevelStreamingVolume methods (Contributed by kayama-shift)
#jira UE-45002
Change 3486039 by Michael.Noland
PR #3495: UE-44014: Refreshing node error fixes (Contributed by projectgheist)
- Empty out the ErrorMsg when a node gets refreshed to prevent the same error messages from compounding
- Added support for split pins in UK2Node_Event::IsFunctionEntryCompatible
- Added a missing check for the delegate pin name on the entry node part of UK2Node_Event::IsFunctionEntryCompatible
#jira UE-44014
Change 3486093 by Michael.Noland
PR #3379: Added GAMEPLAYABILITIES_API to all Ability Tasks. (Contributed by ryanjon2040)
#jira UE-42903
Change 3486139 by Michael.Noland
Blueprints: Added new config options for execution wire thickness when not debugging (DefaultExecutionWireThickness) and data wire thicknesses (DefaultDataWireThickness) to the Graph Editor Settings page
#rn
Change 3486154 by Michael.Noland
Framework: Speculative fix for CIS error about FStructOnScope
#rnx
Change 3486180 by Dan.Oconnor
Better match old logic for determining when to skip data only compile
#jira UE-45830
Change 3487276 by Marc.Audy
Fix crash when using Setter with a locally scoped variable
#rnx
Change 3487278 by Marc.Audy
Ensure that pin change notifications occur on all pin breaks unless it is part of a node being garbage collected
Change 3487658 by Marc.Audy
Ensure that child actor template is created for subclasses
#jira UE-45985
Change 3487699 by Marc.Audy
Move non-templated elements out of FArchiveReplaceObjectRef and put them in FArchiveReplaceObjectRefBase
Change 3487813 by Dan.Oconnor
Asset demonstrating a crash
Change 3488101 by Marc.Audy
Fix crash with spawn/construct actor/object from class nodes when they no longer had any pins.
Correctly orphan pins when a node goes to 0 pins.
Change 3488337 by Marc.Audy
Editable pin base should not manually remove pin and let reconstruct node and rewire pins do their job
#jira UE-46020
Change 3488512 by Dan.Oconnor
ConstructObject nodes and SubInstances nodes use skeleton class when compilation manager can provide it
#jira UE-45830, UE-45965
#rnx
Change 3488631 by Michael.Noland
Framework: Fixed a crash when loading a blueprint with a parent class of ALevelBounds caused by trying to register the class default object with a non-existent level
#jira UE-45630
Change 3488665 by Michael.Noland
Blueprints: Improve the details panel customization for optional pin nodes like Struct Member Get/Set
- The category, raw name, and tooltip of the property are now included as part of the filter text as well
- The property tooltip is now displayed when hovering over the property name
- Code updated to use GET_MEMBER_NAME_CHECKED() where appropriate
Change 3489324 by Marc.Audy
Fix recursion causing stack crash
#jira UE-46038
#rnx
Change 3489326 by Marc.Audy
Fix cooking crash
#jira UE-46031
#rnx
Change 3489687 by mason.seay
Assets for testing orphan pins
Change 3489701 by Marc.Audy
Back out changelist 3487278 and 3489443 and make targetted changes for fixing up orphan pin cases where changing connections doesn't remove the pin.
#jira UE-46051
#jira UE-46052
#rnx
Change 3490352 by Dan.Oconnor
Fix for missing WidgetTree on Skeleton class - just look directly at the WidgetBlueprint
#jira UE-46062
Change 3490814 by Marc.Audy
Make callfunction/macro instances save all pins in orphan state more similar to previous behavior
#rnx
Change 3491022 by Dan.Oconnor
Properly clean up 'Key' property when we fail to create a value property
#jira UE-45279
Change 3491071 by Ben.Zeigler
#jira UE-45981 Fix rotation issues, vector/rotator pins with empty strings were not matching due to uninitialized memory.
Change 3491244 by Michael.Noland
Blueprints: Add compile time message back to the output log (will not auto-open the output log if there were no warnings/errors)
#jira UE-32948
Change 3491276 by Michael.Noland
Blueprints: Fixed some bugs where a newly added item would fail show up in the "My Blueprints" tree if there was a filter active (e.g., when promoting a variable)
- Centralized the logic for clearing the filter so it happens when we try and fail to select the item, rather than ad hoc in various other places
- Made it only clear the filter if necessary, rather than (almost) always clearing it when adding an item
#jira UE-43372
Change 3491562 by Marc.Audy
Put back pin removal in to editable pin base and instead modify the pin destroy implementation to take down child split pins with it
#jira UE-46020
#rnx
Change 3491658 by Marc.Audy
Unify RemoveUserDefinedPin implementations. Use version that has break to avoid size change assert
#rnx
Change 3491946 by Marc.Audy
ReconstructSinglePin no longer destroys OldPin (avoids oprhaned sub pins being destroyed before reparented)
RewireOldPinsToNewPins now destroys OldPins at the end (calling code no longer reponsible)
DestroyImpl now prunes out SubPins that had already been trashed
#rnx
Change 3492040 by Marc.Audy
Discard exec/then pins from a callfunction that has been converted to a pure node
#rnx
Change 3492200 by Zak.Middleton
#ue4 - Always reset the input array in AActor::GetComponents(), but do so without affecting allocated size.
Fixes possible regression from CL 3359561 that removed the Reset(...) entirely.
#jira UE-46012
Change 3492290 by Ben.Zeigler
#jira UE-46108 Fix StringLibrary Mid to never crash, Substring had already been fixed
Change 3492311 by Marc.Audy
Don't clear the pin type if what you're connecting to's pin type is wildcard
#rnx
Change 3492680 by Dan.Oconnor
Handle missing generated class when using compilation manager - tested by forcing compile of BP_ParentClassIsMissingType.uasset
Change 3492826 by Marc.Audy
Don't do pin connection list change notifications from DestroyPins while regenerating on load
#jira UE-46112
#rnx
Change 3492851 by Michael.Noland
Core: Fixed various crashes when using UObject::CallFunctionByNameWithArguments with non-trivial argument types by properly initializing the allocated parameters
Change 3492852 by Michael.Noland
Framework: Fixed a crash if ACharacter::FindComponentByClass was passed a nullptr class
Change 3492934 by Marc.Audy
Fix ensure and crash delete macro containing orphaned pin
#rnx
Change 3493079 by Dan.Oconnor
Fix for crash when opening ThirdPersonAnimBlueprint and ThirdPersonAnimBlueprint_Perf then clicking 'Compile' button in ThirdPersonAnimBlueprint editor. Make sure the convenience members in the derived compilers get set when we relink child classes (which requires making cdos, which requires PropagateValuesToCDO..)
#rnx
Change 3493346 by Phillip.Kavan
#jira UE-40560 - Fix a reported crash when pasting nodes between unrelated Blueprint graphs.
Change summary:
- Modified FEdGraphUtilities::PostProcessPastedNodes() to ensure() on a NULL pin entry; this will allow execution to continue while still alerting us since it is an unexpected result. Also added an 'else' case to then remove the NULL entry so that PostPasteNode() implementations don't all have to guard against NULL pin entries. When the node is reconstructed, the NULL entry will be replaced with the correct pin initialized to its default values.
- Modified UEdGraphPin::ImportTextItem() to add some additional logging to parse error cases when importing pin properties from source T3D text. Hopefully this gives us more information when this is encountered in the future.
Change 3493938 by Michael.Noland
Blueprints: Prevent issues with renaming event dispatchers to contain periods (this may be disallowed in the future, but they no longer become uneditable)
#jira UE-45780
Change 3493945 by Michael.Noland
Blueprints: Fixed GetDelegatePoperty typos
#rnx
Change 3493997 by Michael.Noland
Blueprints: Partially reverting changes from CL# 3319966 to reroute nodes, restoring their alignment but losing the symmetrical grab handle changes
#jira UE-45760
Change 3493998 by Dan.Oconnor
Fix rare crash in RefreshStandAloneDefaultsEditor when the blueprint editor is opened and a blueprint had errors in it
Note: I stumbled across this by running a unit test and then opening a blueprint in the BPE. CrashReporter indicates 3 crashes in the last 3 days
Change 3494025 by Michael.Noland
Engine: Deleted some dead code (DEBUGGING_VIEWPORT_SIZES)
#rnx
Change 3494026 by Michael.Noland
Blueprints: V0 of a BlueprintCallable/BlueprintPure function fuzzer
- Calls exposed methods with default parameters on classes it is able to spawn for now, which catches crashes due to null and /0 but not out of bounds issues or ones on classes it can't spawn due to classwithin, abstract, etc...
- Can be called using Test.ScriptFuzzing, won't be integrated into automated tests until it is more fully fleshed out and all known issues are addressed
#rnx
Change 3496382 by Ben.Zeigler
Fix ensure when launching editor with cook on the side and incremental cooking enabled. It now flushes the background asset gather when calling the sync load all assets if one is in progress
Change 3496688 by Marc.Audy
Avoid crashing in component instance data if (for some reason) the Actor's root component isn't properly set up
#jira UE-46073
Change 3496830 by Michael.Noland
Editor: Change FEditorCategoryUtils methods to take UStruct* instead of UClass*, as they are just reading metadata
#rnx
Change 3496840 by Michael.Noland
Framework: Remove the requirement for a local player in UCheatManager::CheatScript, so it can be be started from the server side (doesn't change the availability of the cheat manager, just allows things like the redundant "cheat cheatscript scriptname" to work)
Change 3497038 by Michael.Noland
Fortnite: Added UFortDeveloperSettings to allow developers to auto-run cheats in PIE (does not occur in -game or outside of WITH_EDITOR builds)
- You can specify a list of cheat commands to run when a pawn is possessed (also needs CL# 3496840 for cheatscripts)
- You can also specify a set of items to grant to your local inventory when it is created
Change 3497204 by Marc.Audy
Fix AbilitySystemComponent not being blueprint readable.
#rnx
Change 3497668 by Mieszko.Zielinski
Fixed a crash in BT editor when dealing with enum-typed Blackboard-keys pointing to enum values that have been deleted #UE4
#jira UE-43659
Change 3497677 by Mieszko.Zielinski
Added a community-suggested working solution to patching up dynamic navmesh after world offset #UE4
Also, fixed a crash related to navmesh rebuilding if generation was configured to lazily gather navigatble geometry
#jira UE-41293
Change 3497678 by Mieszko.Zielinski
Marked AbstractNavData class as transient #UE4
We never want to save it to levels
Change 3497679 by Mieszko.Zielinski
Made NavModifierVolume responsive to editor-time property changes #UE4
#jira UE-32831
Change 3497900 by Dan.Oconnor
Fix bad skel reference when using construct object from class, just limiting scope of 3491946. To reproduce the bug just nativize QA Game, including the TM-Gameplay level
#rnx
Change 3497904 by Dan.Oconnor
Use K2Node_Event::FindEventSignatureFunction in order when directly generating the skeleton generated class to get event params correct
#jira UE-46153
#rnx
Change 3497907 by Dan.Oconnor
Correctly set blueprint visibility flags on params for inherited functions when generating the skeleton class
#rnx
#jira UE-46186
Change 3498218 by mason.seay
Updates to pin testing BP's
Change 3498323 by Mieszko.Zielinski
Made UNavCollision instance assigned to StaticMesh not get re-created from scratch every single time any StaticMesh property changes #UE4
Recreation was resulting in some of the UNavCollision's properties not getting saved and the way we were recreating the nav collision could also interfere with undo buffers
#jira UE-44891
Change 3499007 by Marc.Audy
Allow systems to hook Pre and PostCompile to do custom behaviors
Change 3499013 by Mieszko.Zielinski
Made AbstractNavData class non-transient again #UE4
Implemented AbstractNavData instances' transientness in a different manner.
#jira UE-46194
Change 3499204 by Mieszko.Zielinski
Introduced CrowdManagerBase, an engine-level class that can be extended to implement custom crowd management #Orion
Extracted FRecastQueryFilter into a separate file, which will break some peoples' compilation.
#jira UE-43799
Change 3499321 by mason.seay
Updated bp for struct testing
Change 3499388 by Marc.Audy
Allow the compiler log to store off potential messages from earlier in the compile cycle (early validation), that can be committed later (for example once pruning is completed).
Change 3499390 by Marc.Audy
Generate the orphan pin error messages during EarlyValidation, but cache until the regular validation phase. This ensures all are generated, but only those that aren't pruned will be emitted.
#rnx
Change 3499420 by Michael.Noland
Engine: Introduced a new version of UEngine::GetWorldFromContextObject which takes an enum specifying the behavior on failures and updated all existing uses
The new version intentionally does not have a default value for ErrorMode, callers need to think about which variant of behavior they want:
- ReturnNull: Silently returns nullptr, the calling code is expected to handle this gracefully
- LogAndReturnNull: Raises a runtime error but still returns nullptr, the calling code is expected to handle this gracefully
- Assert: Asserts, the calling code is not expecting to handle a failure gracefully
- Deprecated UEngine::GetWorldFromContextObject(object, boolean) and changed the default behavior for the deprecated instances to do LogAndReturnNull rather than Assert, based on the real-world call pattern
- Introduced GetWorldFromContextObjectChecked(object) as a shorthand for passing in EGetWorldErrorMode::Assert
- Made UObject::GetWorldChecked() actually assert if it would return nullptr (under some cases the old function could silently return nullptr while reporting bSupported = true, so it neither ensured nor checked)
- Fixed a race condition in the 'is implemented' bookkeeping logic in GetWorld()/GetWorldChecked() by confining it to the game thread and added a check() to ImplementsGetWorld() to make it clear that it only works on the game thread
The typical recommended call pattern is to use something like:
if (UWorld* World = GEngine->GetWorldFromContextObject(WorldContextObject, EGetWorldErrorMode::LogAndReturnNull))
{
... Do something with World
}
Handling the failure case but requesting a log message (with BP call stack printed out) if it failed. This is now also the default behavior for old calls to UEngine::GetWorldFromContextObject(Object) (using the default value of bChecked=true), which is a behavior change but it matches how the function was being used in practice; the vast majority of call sites actually expected it to potentially fail and handled the nullptr case gracefully; very few places used the return value unguarded and wanted it to assert when passed a nullptr.
#jira UE-42458
Change 3499429 by Michael.Noland
Engine: Removed a bogus TODO (the problematic code had already been reworked)
#rnx
Change 3499470 by Michael.Noland
Core: Improved and corrected the comment for ensure()
- It doesn't crash when checking is disabled (and hasn't since UE3, maybe ever?)
- It now only fires once per ensure() by default, added a note about ensureAlways()
#rnx
Change 3499643 by Marc.Audy
Use TGuardValue instead of manually managing it
#rnx
Change 3499874 by Marc.Audy
Display <Unnamed> instead of nothing for Pins with blank display name in the compiler log
Change 3499875 by Marc.Audy
When changing function parameter types, don't orphan a pin on the function entry/exit nodes (but do at the call sites)
#jira UE-46224
Change 3499927 by Dan.Oconnor
UField::Serialize no longer serialize's its next ptr, UStruct::Serialize serializes all Children properties instead. This resolves a hard circular dependency between function libraries that EDL detected. It was resolved in an ad hoc way by the old linker
#jira UE-43458
Change 3499953 by Michael.Noland
Core: Created a variant of ensure that does runtime error logging without stopping in the debugger and some related functions that print a warning or error and may trigger a BP callstack (under the same rules as FFrame::KismetExecutionMessage)
- These are WIP and the API may change in the future, but are being used to fix various crashes found by fuzzing BP exposed functions
Change 3499957 by Michael.Noland
Animation: Added runtime errors for nullptr ControlRigs passed into BP methods
#rnx
Change 3499958 by Michael.Noland
Blueprints: Changed an ensure in UKismetNodeHelperLibrary::GetValidValue to a runtime error
#rnx
Change 3499959 by Michael.Noland
Engine: Downgrade various checks() to ensures() in the runtime asset cache functions exposed to Blueprints
Change 3499960 by Michael.Noland
AI: Changed UBTFunctionLibrary to not check/ensure if passed a null world context object
Change 3499968 by Michael.Noland
Editor: Fixed a couple of crashes in UEditorLevelUtils when passed nullptr arguments, and reformatted the entire file to fix widespread indentation issues
#rnx
Change 3499969 by Michael.Noland
Engine: Changed the verbosity of the failure log message of UEngine::GetWorldFromContextObject(..., LogAndReturnNull) from Warning to Error, so it always prints out a BP callstack
#rnx
Change 3499973 by Michael.Noland
Rendering: Fixed asserts in various UKismetRenderingLibrary methods if passed a nullptr for the WorldContextObject
- Also fixed flipped warnings in the failure cases for EndDrawCanvasToRenderTarget
Change 3499979 by Michael.Noland
Editor: Prevented a crash in UMaterialEditingLibrary::RecompileMaterial when passed a nullptr material
Change 3499984 by Michael.Noland
Physics: Prevented a crash in UTraceQueryTestResults::AssertEqual when passed in nullptr for Expected
Change 3499993 by Michael.Noland
Blueprints: Added validation when renaming variables, functions, components, multicast delegates, etc... to prevent names from containing some unacceptable characters
- This validation only kicks in when trying to rename an item, so bad names in existing content are 'grandfathered in'
- These bad names can cause bugs when working with content that contains these characters (e.g., names that contain a period cannot be found via FindObject<T>)
- Currently only . is banned, but eventually we may expand it to include all of INVALID_OBJECTNAME_CHARACTERS
Change 3500009 by Michael.Noland
Blueprints: Made the fuzzer skip classes declared in UnrealEd for now (some of the exposed methods change global state that can cause other tests to fail as the fuzzer isn't particularly sandboxed ATM)
#rnx
Change 3500011 by Michael.Noland
Android: Fixed a crash in UAndroidPermissionFunctionLibrary::AcquirePermissions when called with an empty array on non-Android platforms
Change 3500012 by Michael.Noland
Editor: Prevent a crash in UEditorTutorial::OpenAsset when passed a nullptr Asset
Change 3500014 by Michael.Noland
Engine: Changed FRuntimeAssetCacheFilesystemBackend::ClearCache(NAME_None) to not try to clear all cache directories (there is a separate no-args method for that)
Change 3500019 by Michael.Noland
Core: Fixed some more issues with CallFunctionByNameWithArguments and initializing / destroying parameters
- It was skipping the return value and incorrectly relying on the FirstPropertyToInit list which isn't set for by ref arguments
Change 3500020 by Michael.Noland
Automation: Prevent UFunctionalTestingManager::RunAllFunctionalTests and UFunctionalTestingManager* UFunctionalTestingManager::GetManager from crashing when a manager cannot be created (because we can't route to a world)
Change 3501062 by Marc.Audy
MakeArray AddInputPin is often used as part of node expansion, so need to move the transaction out of the function
Fix inability to undo/redo pin additions to sequence node
Add a K2Node_AddPinInterface to generalize the interface that K2Nodes implement to interact with SGraphNodeK2Sequence so it can be more generally used
#jira UE-46164
#jira UE-46270
Change 3501330 by Michael.Noland
AI: Fix an error on shutdown when the CDO of UAIPerceptionComponent tries to clean up (as it was never registered in the first place)
#jira UE-46271
Change 3501356 by Marc.Audy
Fix crash when multi-editing actor blueprints
#jira UE-46248
Change 3501408 by Michael.Noland
Core: Improve the print-out of FFrame::GetStackTrace() / FFrame::GetScriptCallstack() when there is no script stack (e.g., when FFrame::KismetExecutionMessage is called by native code with no BP above in the call stack)
Change 3501457 by Phillip.Kavan
#jira UE-46054 - Fix crash when launching a packaged build that includes a nativized Blueprint instance with a ChildActorComponent instanced via an AddComponent node.
Change summary:
- Removed UK2Node_AddComponent::PostDuplicate(). This eliminates the creation of redundant component templates that were being unnecessarily created during the Blueprint duplication that precedes the nativization pass.
- Modified SMyBlueprint::OnDuplicateAction() to call MakeNewComponentTemplate() in response to a graph duplication action within the same Blueprint context (replaces previous UK2Node_AddComponent::PostDuplicate() impl).
- Modified FEmitDefaultValueHelper::HandleSpecialTypes() to force AddComponent-based CAC-owned template objects in the emitted codegen to use the UDynamicClass as the Outer when instancing. This matches what we already do for SCS-based CAC-owned template objects - that logic was added in CL# 3270456, and this matches up with FBlueprintNativeCodeGenModule::FindReplacedNameAndOuter(), where we specifically handle CAC-owned template objects.
Change 3502741 by Phillip.Kavan
#jira UE-45782 - Fix undo for index pin type changes.
Change summary:
- Modified SGraphPinIndex::OnTypeChanged() to call Modify() on the pin that was changed.
Change 3502939 by Michael.Noland
Back out changelist 3499927
Change 3503087 by Marc.Audy
Re-fixed ocean content as editor had also changed so had to take theirs and redo
#rnx
Change 3503266 by Ben.Zeigler
#jira UE-46335 Fix regression added in 4.16 where AssetRegistry GetAncesorClassNames/GetDerivedClassNames were not working properly in cooked builds for classes not in memory
Change 3503325 by mason.seay
updated Anim BP to prep for pin testing
Change 3503445 by Marc.Audy
Fix crash caused by OldPins being destroyed before rewiring
#rnx
Change 3505024 by Marc.Audy
Fix NodeEffectsPanel blueprint as it was using pins that no longer existed
#rnx
Change 3505254 by Marc.Audy
Don't include orphan pins when gather source property names
If a property doesn't exist for a source property name just skip the property rather than crashing
#jira UE-46345
#rnx
Change 3506125 by Ben.Zeigler
#jira UE-46311 Fix issues when blueprints are reloaded in place, it needs to remove them from root properly and sanitize the old class. It's still not clear why they are being reloaded in place
Change 3506334 by Dan.Oconnor
Move UAnimGraphNode_Base::PreloadRequiredAssets up to K2Node, make sure nodes get a chance to preload data before compilation manager compiles newly loaded blueprints
#jira UE-46411
Change 3506439 by Dan.Oconnor
Return to pre 3488512 behavior for construct object nodes. This means that we can still get warnings on load when users compile after saving a blueprint, but the current behavior loses default values because it's lookng at the skeleton cdo
#jira UE-46308
Change 3506468 by Dan.Oconnor
Return to pre 3488512 behavior, as it causes bad default values
#jira UE-46414
#rnx
Change 3506733 by Marc.Audy
Use the most up to date class to determine whether a property still exists when adding pins during reconstruction
#jira UE-45965
#author Dan.OConnor
#rnx
Change 3507531 by Ben.Zeigler
#jira UE-46449 Better fix to flush the asset registry queue when the editor requests a synchronous scan at startup. Sometimes it can take a few frames because of file handle delays
Change 3507924 by mason.seay
Sanity save of TM-Gameplay and sublevels to maybe resolve level streaming issues
Change 3507962 by Marc.Audy
Remake changes from CL# 3150796 wiped out by WEX-Staging merge to Main in CL# 3479958
#rnx
Change 3509131 by Dan.Oconnor
Compilation manager compile on load flow never called FindExportsInMemoryFirst, which is critical to prevent reloading of UBlueprintGeneratedClasses when Rename clears the export table
#jira UE-46311
Change 3509345 by Marc.Audy
CVar to disable orphan pins if necessary
#rnx
Change 3509959 by Marc.Audy
Protect against crashing due to large values in Timespan From functions
#jira UE-43840
Change 3510040 by Marc.Audy
Remove all the old unneeded ShooterGame test maps
#rnx
[CL 3510073 by Marc Audy in Main branch]
#lockdown Nick.Penwarden
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3354003 on 2017/03/20 by Thomas.Sarkanen
Back out changelist 3353914
Change 3355932 on 2017/03/21 by Thomas.Sarkanen
Back out changelist 3354003
Reinstating merge from Main:
Merging //UE4/Dev-Main to Dev-AnimPhys (//UE4/Dev-AnimPhys) @ CL 3353839
Change 3385512 on 2017/04/07 by Aaron.McLeran
Bringing changes over from FN that fix audio streaming on PC/Mac/XboxOne/PS4
CL#3318457 - Fix crash when recycling PS4 sound sources.
CL#3313213 - Allowing XboxOne to cook streaming audio
CL#3313719 - GetWaveFormat now returns OPUS for streaming audio waves
CL#3320066 - Added libopus for XboxOne
CL#3320070 - libopus is now properly linked in XboxOne
CL#3313219 - Allowing Mac to cook streaming audio
CL#3315332 - Fixed audio streaming on Mac
CL#3315335 - (additional file missed in previous CL)
CL#3313207 - Sounds now register themselves with the audio streaming manager even if they are loaded before the audio device manager is created.
CL#3313294 - Removed some accidental debugging code that was mistakenly added in CL#3313207
CL#3318530 - Fix threading issues in FAudioStreamingManager
CL#3340718 - Fix for crash with audio streaming
CL#3340844 - Fix for more thread safety in audio streaming manager
CL#3343794 - Added a check in destructor of loaded chunk
CL#3343794 - Removing check in stopping a source
CL#3355393 - Moving audio streaming callbacks to use indices rather than ptrs to elements in dynamic array
CL#3369020 - bumping up size of compressed chunks for AT9 files when doing stream chunk compression
CL#3369131 - bumping up AT9 version number to get new AT9 cooks for larger chunks
CL#3373626 - Fixing ps4 streaming
CL#3375110 - Reverting some changes from 3373626
CL#3382078 - Making audio streaming decoding async to audio thread for xaudio2
CL#3383214 - Fixing buffer order issue for audio streaming
Change 3386321 on 2017/04/10 by Lina.Halper
#ANIM : preview
- Attache preview mesh to use copy mesh pose
#jira: UE-43114, UEAP-186
#rb: Thomas.Sarkanen
Change 3386415 on 2017/04/10 by Ori.Cohen
Improve the cost of UpdateKinematicBodies - added the ability to defer non simulating bodies.
#JIRA UEAP-79
Change 3386418 on 2017/04/10 by Ori.Cohen
Fix physx memory leak when a commandlet loads many assets without ticking scene
#JIRA UE-43378
Change 3386569 on 2017/04/10 by dan.reynolds
Updated dummy platform generated by standalone AEOverview tests to distinguish floor materials between the platform and the test zone.
Change 3386714 on 2017/04/10 by Ori.Cohen
Improve stats extensibility and expose it to the automation framework.
Change 3386805 on 2017/04/10 by Lina.Halper
Fix build error for editor
#rb: none
Change 3386854 on 2017/04/10 by Lina.Halper
build fix for clang
#rb:none
Change 3387198 on 2017/04/10 by Aaron.McLeran
#jira UE-43699 Deleting unused velocity variable.
OpenAL's velocity is not supported in WebAudio.
Removing dead code in AndroidAudioSource.cpp
Change 3387346 on 2017/04/10 by Ori.Cohen
Added performance regression map for physics (update kinematic bones and postBroadPhase)
#JIRA UEAP-79
Change 3387409 on 2017/04/10 by Ori.Cohen
Fix build, forgot to update this code
Change 3387536 on 2017/04/10 by Lina.Halper
Merging using AnimPhys-Fortnite-Main
- fix preview mesh selection/animation
#code review: Thomas.Sarkanen
#rb: none
#i_need_autocorrect
Change 3387995 on 2017/04/11 by Martin.Wilson
Live link updates
- Refactor of provider api (separate update of hierarchy and transforms)
- multi connection streaming from provider
- provider maintains internal state so that new connections can be updated without interaction with streaming source.
- Lifetime changes (connection timeout)
Change 3388241 on 2017/04/11 by Lina.Halper
Merging using AnimPhys-Fortnite-Main
- merge CL of 3388238
#rb: Thomas.Sarkanen
Change 3388294 on 2017/04/11 by Lina.Halper
build fix
#rb: none
Change 3388341 on 2017/04/11 by Ori.Cohen
Turn off vs2013 for physx
Change 3389115 on 2017/04/11 by Ori.Cohen
Forgot missing blueprint for perf test
Change 3389224 on 2017/04/11 by Ori.Cohen
Added sweep multi tests to perf regression
#JIRA UEAP-79
Change 3389984 on 2017/04/12 by Martin.Wilson
CIS Fix
Change 3390315 on 2017/04/12 by Lina.Halper
- fix on crash of component array when shutting down anim blueprint
#jira: UE-43868
#rb: Thomas.Sarkanen
Change 3390402 on 2017/04/12 by Martin.Wilson
Fix update not being called on post process instances when the main anim instance does not do a parallel update
#jira UE-43906
Change 3390772 on 2017/04/12 by Lina.Halper
Fix crash on importing LOD with lesser # of joints
#rb: Benn.Gallagher
Change 3394850 on 2017/04/14 by Aaron.McLeran
Adjusting how wavetable generation works for custom wavetables.
- Changed wavetable creation to use a TSharedPtr vs a raw ptr.
Change 3394853 on 2017/04/14 by Aaron.McLeran
Bringing from Odin the ability to set the lowpass filter frequency on an audio component from BP
Change 3395684 on 2017/04/17 by Ori.Cohen
Make debugdraw for line traces const correct.
Change 3396680 on 2017/04/17 by Ori.Cohen
Added a total scene query stat and the ability to trace all scene queries
Change 3397564 on 2017/04/18 by Benn.Gallagher
Added clothing functional and performance test map + assets.
Change 3397769 on 2017/04/18 by Thomas.Sarkanen
CIS fix
Fixup incorrect AudioStreaming.cpp merge when bringing Main into Dev-AnimPhys
Change 3398518 on 2017/04/18 by Lina.Halper
Mirroring fix on set world rotation
#rb: Zak.Middleton
#jira: UE-43830
Change 3400400 on 2017/04/19 by Chad.Garyet
adding switch physx build to anim-phys
Change 3400416 on 2017/04/19 by Chad.Garyet
updated email targets to include switch
Change 3402005 on 2017/04/20 by Ori.Cohen
Pass stats into scene queries. Not all call sites are updated yet, waiting on Jon for uber search/replace script.
Change 3402264 on 2017/04/20 by Ori.Cohen
CIS fix
Change 3402344 on 2017/04/20 by Ori.Cohen
Turn off find unknown (was on by mistake)
Change 3403311 on 2017/04/21 by Benn.Gallagher
Clothing changes from Dev-General. Fixed LOD pops, mesh swap crashes and convex collision locations
Change 3403399 on 2017/04/21 by Benn.Gallagher
Lighting build, content cleanup and reorganization for clothing test map
Change 3403401 on 2017/04/21 by Benn.Gallagher
Clothing test ground truth updates after lighting build.
Change 3403813 on 2017/04/21 by danny.bouimad
Adding everything needed for our multiplat map TM-AnimPhys
Change 3403900 on 2017/04/21 by mason.seay
Added WIP text to tests that need fixup
Change 3405383 on 2017/04/24 by Ori.Cohen
Fix typo where complex flag was not being passed in to constructor.
#JIRA UE-44278, UE-44279
Change 3405389 on 2017/04/24 by Martin.Wilson
Live link:
- Added support for sending curve data across live link and applying it via the Live Link node
- Added pose snapshots which are built in the live link clients tick and read by the rest of the engine, save reading live data.
Change 3405569 on 2017/04/24 by Martin.Wilson
Missed file from CL 3405389
Change 3405810 on 2017/04/24 by Chad.Garyet
fixing busted target for dev-animphys stream
Change 3406566 on 2017/04/24 by Aaron.McLeran
#jira UE-44272 Fixing granular synth with packaged builds
- Changed the way granular synth component and wave table component get PCM data from USoundWave assets. No duplication, just precache directly.
Change 3406694 on 2017/04/24 by Aaron.McLeran
Update to phonon/steam audio plugin from valve
Change 3407794 on 2017/04/25 by Aaron.McLeran
#jira UE-44357 Fix for attenuation settings in sequencer
Change 3407848 on 2017/04/25 by Jon.Nabozny
Add stats to FCollisionQueryParams (continued from CL-3402005).
Change 3407857 on 2017/04/25 by Jon.Nabozny
Disable FIND_UNKNOWN_SCENE_QUERIES.
Change 3407915 on 2017/04/25 by Lina.Halper
Animation Automation Test for curve and simple notify
Change 3408164 on 2017/04/25 by Ori.Cohen
Expose the physx tree rebuild rate.
Change 3408174 on 2017/04/25 by Lina.Halper
- Changed 1, 2, 3, 4 for ordering of timing
- Made sure the notify test takes more time between shots.
Change 3408359 on 2017/04/25 by Jon.Nabozny
Fix FConfigFile::Write for arrays of different sizes.
(Looks like it is still broke for arrays of the same same, with different values).
Change 3408633 on 2017/04/25 by Aaron.McLeran
#jira UE-44297 Fix for animating sound cue graph when editor "non-realtime" button is checked
- Fix is to explicitely register an active timer lambda that queries the preview audio component while the sound cue is playing
Change 3408768 on 2017/04/25 by Aaron.McLeran
Fixing UHT crash
Change 3409225 on 2017/04/26 by Lina.Halper
Increase tolerance for the shot test. It's very sensitive otherwise.
Change 3409313 on 2017/04/26 by Benn.Gallagher
Refactor of clothing paint tool framework to create a more extensible editor and get rid of some GDC techdebt
Change 3409478 on 2017/04/26 by danny.bouimad
Moved Text Actor forwards as it was causing zFighting
Change 3409572 on 2017/04/26 by Benn.Gallagher
CIS fix after cloth painter changes
Change 3409585 on 2017/04/26 by danny.bouimad
Updated Tm-AnimPhys to utilize the AEOverview maps, also found a crash with viewing shader complexity that only occurs on this map.
Change 3410948 on 2017/04/27 by Martin.Wilson
Live Link:
- Add subject clearing support to client / message bus protocol
- Update ref skeleton when subject changes.
- Remove old classes
Change 3413305 on 2017/04/28 by Danny.Bouimad
Disabled audio tests on AnimPhys Testmap to hopefuly stop the lighting crashes during launch on (content problem)
Change 3413408 on 2017/04/28 by mason.seay
Resaving to clear empty engine version warnings
Change 3413418 on 2017/04/28 by Benn.Gallagher
CIS fix, #pragma once in wrong place (after an include)
Change 3413737 on 2017/04/28 by Martin.Wilson
Rename Live Link Message Bus messages to contain the word message to avoid future name clashes
Change 3414121 on 2017/04/28 by Ori.Cohen
Added task batching for physx tasks. Set fortnite to 8 as we already have a lot of thread contention during that time and it's best to just do it all in a single task.
Change 3417833 on 2017/05/02 by Thomas.Sarkanen
Fix bad merge in SynthComponentGranulator.cpp
Change 3418174 on 2017/05/02 by Jon.Nabozny
Fix memory leak in UDestructibleComponent::SetSkeletalMesh
Change 3418907 on 2017/05/02 by Aaron.McLeran
#jira UE-44599 Fixing active sound un-pause issue.
- While paused, active sounds were updating their active playbacktime.
Change 3419001 on 2017/05/02 by Ori.Cohen
Added GetNumSimulatedAndAwake so that we can easily test for jitter.
Change 3419079 on 2017/05/02 by Ori.Cohen
Added a jitter automated test.
Change 3419213 on 2017/05/02 by mason.seay
Reaving content to remove empty engine version warnings
Change 3419351 on 2017/05/02 by Ori.Cohen
Added automated test for raycasting against landscape from underneath (JIRA UE-39819)
It looks like this is currently broken
Change 3419356 on 2017/05/02 by Ori.Cohen
Updated test with associated JIRA where we first saw this
Change 3419478 on 2017/05/02 by Ori.Cohen
Added automated test for origin shift regression crash when using aggregates.
Change 3420736 on 2017/05/03 by Ori.Cohen
Added automated test for moving objects during an overlap callback for UE-41450
#rnx
Change 3420803 on 2017/05/03 by Ori.Cohen
Added automated test for JIRA UE-18019
#rnx
Change 3420835 on 2017/05/03 by Jurre.deBaare
Anim modifier BP for release notes
Change 3421185 on 2017/05/03 by Ori.Cohen
Missing file
Change 3422673 on 2017/05/04 by danny.bouimad
Fixed the cooked/uncooked lighting issue with AEO_StageFloor. The lights should no longer repeatidly spawn when loading in as sub levels.
Change 3422898 on 2017/05/04 by Danny.Bouimad
Updating QA Audio Content
Change 3422908 on 2017/05/04 by Danny.Bouimad
Fixing Automation CIS error 'Can't find file for asset. /Game/Tests/Physics/ISMCStaticSweep_BuiltData'
Change 3423508 on 2017/05/04 by Danny.Bouimad
Replacing ground truth and adding build data for nonissue Automation CIS failure OverlapCallback
Change 3423634 on 2017/05/04 by danny.bouimad
Made updates to TM-AnimPhys testmap
Change 3423870 on 2017/05/04 by Ori.Cohen
Fix wheels separating from vehicle due to world kinematic refactor. Added temp variable for now
#jira UE-44624
Change 3423917 on 2017/05/04 by Ori.Cohen
Assert_Equal for int returns a bool
Change 3425267 on 2017/05/05 by Martin.Wilson
Live Link
- Add interpolation to subjects
- Add connection settings that can be modified in client panel. All subjects modified by a connection use its connection settings
- Give live link sources their client Guid so that they can send it with subject data
Change 3425303 on 2017/05/05 by Martin.Wilson
Missed file from CL 3425267
Change 3430351 on 2017/05/09 by Martin.Wilson
Crash fix for live link interpolation
Change 3430601 on 2017/05/09 by Benn.Gallagher
Disabled clothing perf test temporarily due to stats issues
Change 3432669 on 2017/05/10 by Ori.Cohen
Temporarily turn off line trace under heightfield test. This is a known bug which won't be fixed until 4.17
Change 3432679 on 2017/05/10 by Ori.Cohen
Temporarily turn off check during TLS release on Switch.
Change 3434960 on 2017/05/11 by danny.bouimad
Disabled content on TM-AnimPhys that was casuing a out of memory when drawing debug lines on switch.
Change 3436639 on 2017/05/12 by Danny.Bouimad
Updating ground truths and map for OverlapCallBack to fix CIS error.
[CL 3437043 by Thomas Sarkanen in Main branch]
#rb none
#lockdown Nick.Penwarden
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3297108 on 2017/02/10 by Mieszko.Zielinski
Added AISight's peripherial vision angle claming as well as marked up UI to not allow values from outside of [0,180] range #UE4
#jira UE-41114
Change 3299467 on 2017/02/13 by Marc.Audy
Don't try to update active sounds on audio thread if the audio component is not active. If these functions are callled from a constructor on an async loading thread it can cause a crash
Change 3300692 on 2017/02/13 by Marc.Audy
no auto
Change 3301424 on 2017/02/14 by Marc.Audy
Handle gateway expansion before the node matching loop
#jira UE-41858
Change 3301547 on 2017/02/14 by Marc.Audy
PR #3246: Added BindDelegate that supports functions with custom (static) arguments (Contributed by PhoenixBlack)
#jira UE-41926
Change 3301557 on 2017/02/14 by Marc.Audy
When passing null to Rename for the new name, maintain the OldName is possible
#jira UE-41937
Change 3301676 on 2017/02/14 by Marc.Audy
Fix pending occlusion async traces from crashing during shutdown
#jira UE-41939
Change 3302705 on 2017/02/14 by Mieszko.Zielinski
Removed 'PRAGMA_DISABLE_OPTIMIZATION' uccurences from AIModule #UE4
Change 3302898 on 2017/02/14 by Dan.Oconnor
Fix double negative
Change 3302954 on 2017/02/14 by Dan.Oconnor
Make sure we use a good version of the class
Change 3302977 on 2017/02/14 by Dan.Oconnor
Optimization in reinstancer turned back on - 3302898 has fixed the regression
Change 3302984 on 2017/02/14 by Dan.Oconnor
Relink classes that were not recompiled in a wave of the compilation manager - currently only happens for data only blueprints.
This fixes issues in Odin when using the compilation manager
Change 3303824 on 2017/02/15 by Richard.Hinckley
Updating URL for FABRIK system information.
Change 3304284 on 2017/02/15 by Dan.Oconnor
Build fix
Change 3304297 on 2017/02/15 by Dan.Oconnor
Shadow variable fix
Change 3304465 on 2017/02/15 by Lukasz.Furman
fixed handling pathfollowing's requests by FloatingPawnMovement
#jira UE-41884
Change 3305031 on 2017/02/15 by Marc.Audy
All objects should get PostLoadSubobjects calls, regardless of whether they are outered to a CDO or not
#jira UE-41708
Change 3305505 on 2017/02/15 by Michael.Noland
Blueprints: Fix a crash when opening a BP with a parent class that no longer exists (unguarded access to the parent class)
Change 3305506 on 2017/02/15 by Michael.Noland
QAGame: Created some assets that reference a non-existent type to test 'gracefully' handling missing native class types
Change 3306091 on 2017/02/16 by Marc.Audy
PR #3263: Fixed duplicate comment from OnAudioFinished (Contributed by FrostByteGER)
#jira UE-42027
Change 3306574 on 2017/02/16 by Marc.Audy
Linked To pins can belong to invalid nodes and fail to load, this shouldn't be considered fatal
Change 3307160 on 2017/02/16 by Marc.Audy
Rename(null, null ... is sometimes used to just force a name out of the way, so in that case don't try and maintain old name.
Change 3307982 on 2017/02/16 by Michael.Noland
QAGame: Added another test asset for missing classes (this time a missing node class placed in a BP)
Change 3308097 on 2017/02/16 by Michael.Noland
Graph Editor: Instantly clear GraphNodeForMenu and GraphPinForMenu as soon as the menu is dismissed, fixing crashes and other odd issues after deleting pins
#jira UE-41789
Change 3308303 on 2017/02/16 by Dan.Oconnor
Make sure we don't call GetDefaultObject while compiling on a non-native class
Change 3308850 on 2017/02/17 by Mieszko.Zielinski
Fully exposed NavModifierVolume as ENGINE_API #UE4
Change 3309624 on 2017/02/17 by Phillip.Kavan
[UE-40443] Recursively emit ctor initialization code for nested default subobjects when nativizing a Blueprint class.
change summary:
- modified FEmitDefaultValueHelper::OuterGenerate() to recursively detect and handle nested default subobjects.
#jira UE-40443
Change 3310475 on 2017/02/17 by Dan.Oconnor
Split bluepint compilation into CompileClassLayout and CompileFunctions, fix class hierarchy after creating reinstancers in blueprintcompilation manager. Together this means we don't need to run RecompileBlueprintBytecode
Change 3310487 on 2017/02/17 by Dan.Oconnor
Fix build error missed by preflgiht
Change 3310497 on 2017/02/17 by Dan.Oconnor
More build fixes for things missed by preflight...
Change 3310635 on 2017/02/17 by Dan.Oconnor
Remove unused parameter and add comment to blueprint compilation manager explaining abuse of bBeingCompiled
Change 3310639 on 2017/02/17 by Dan.Oconnor
Shadow variable fixes, not sure why these are being detected now
Change 3311855 on 2017/02/20 by Marc.Audy
Fix UChildActorComponent::ParentComponent being null on the client
#jira UE-42140
Change 3312444 on 2017/02/20 by Marc.Audy
Add a bAutoDestroy pin to BP Spawn Sound and Force Feedback nodes to allow users to reuse the created component
#jira UE-41267
Change 3312691 on 2017/02/20 by mason.seay
Deleting map now that bug has been fixed
Change 3312709 on 2017/02/20 by Phillip.Kavan
[UE-39705] Fix broken collision shapes when cooking with optimized BP component data option.
change summary:
- modified FComponentInstancingDataUtils::RecursivePropertyGather() to exclude deprecated properties, since they won't be serialized on save.
- modified FBlueprintCookedComponentInstancingData::LoadCachedPropertyDataForSerialization() to remove the PPF_UseDeprecatedProperties flag (these are no longer included in the delta).
- modified UBlueprintGeneratedClass::CheckAndApplyComponentTemplateOverrides() to remove the PPF_UseDeprecatedProperties flag (was being incorrectly used here).
- modified AActor::CreateComponentFromTemplateData() to remove the PPF_UseDeprecatedProperties flag (was being incorrectly used here; this caused deprecated property defaults to be copied out to the instance).
- modified AActor::CreateComponentFromTemplateData() to append RF_PostLoad/RF_NeedPostLoadSubobjects and call PostDuplicate()/ConditionalPostLoad() on the new instance (needed to mirror what SDO does in the unoptimized case - for proper physics RB setup specifically, but may be other areas where that's needed).
#jira UE-39705
Change 3313161 on 2017/02/20 by Mieszko.Zielinski
PR #3272: Use Pawn for GetNavAgentPropertiesRef(). (Contributed by drelidan7)
Change 3314151 on 2017/02/21 by Mieszko.Zielinski
fix to hlods complaining about missing nav collision in cooked builds #UE4
Made sure hlod-generated StaticMeshes are marked as not having navigation data
#jira UE-42034
Change 3314355 on 2017/02/21 by Marc.Audy
Set error message back to be correctly about mobility
#jira UE-42209
Change 3314566 on 2017/02/21 by Phillip.Kavan
[UE-40801] Switch to an ensure() to potentially help diagnose a one-off assertion crash in the SCS editor if encountered again in a future release.
#jira UE-40801
Change 3315459 on 2017/02/21 by Mike.Beach
Updated marquee selection in graph editors. Ctrl dragging now inverts nodes' selection state (not only deselects them - holding alt is now for only deselection).
#jira UE-16359
Change 3315546 on 2017/02/21 by Mike.Beach
Mirroring CL 3294552
Count "GeneratedStub" as a success for cooked file generation - ensures the saved asset gets recorded in the asset registry.
#jira ODIN-5869
Change 3315554 on 2017/02/21 by Mike.Beach
Do not generate NativizedAsset plugin files if no Blueprints were nativized (cut down on mod generate/cook time).
#jira ODIN-6211
Change 3317225 on 2017/02/22 by mason.seay
Enable Net Use Owner Frequency on blueprints. This allows the client to use different weapons. Doesn't fix UE-42017 though.
Change 3317495 on 2017/02/22 by Marc.Audy
Expose raw input device configurations to other modules by request
#jira UE-42204
Change 3319966 on 2017/02/23 by Nick.Atamas
Polished up the material reroute node:
- Removed some unnecessary widgets
- Centered the pin node
Change 3320099 on 2017/02/23 by Mike.Beach
Guarding against passing self pins to referance parameters (it is not a property that is referencable, and would crash). Notifying the user through pin connection messages, and providing a script exception.
#jira UE-40861
Change 3321227 on 2017/02/24 by Marc.Audy
Just use name rather than going Name -> String -> TCHAR -> Name
Change 3321425 on 2017/02/24 by Marc.Audy
Minor optimizations to avoid string construction when doing StaticFindObject and ResolveName
Change 3321630 on 2017/02/24 by Mike.Beach
Removing reference notation from actor pointer param - allowing you to pass 'self' to Blueprint exposed function.
Change 3321845 on 2017/02/24 by Lukasz.Furman
fixed navlink processor trace accepting only components with WorldStatic object type
#ue4
Change 3322474 on 2017/02/24 by Aaron.McLeran
UE-42345 Rewriting thumbnail renderer
Change 3322490 on 2017/02/24 by Aaron.McLeran
UE-42345 Forgot to take abs of sample before averaging
Change 3323562 on 2017/02/27 by Mike.Beach
Fixing bad merge, copying loop from //UE4/Main that accidently got replaced.
Change 3323685 on 2017/02/27 by Mike.Beach
Preventing us from cross-binding editor & PIE actors when we fixup level script actor bindings (on duplicate for PIE).
#jira UE-30816
Change 3323776 on 2017/02/27 by Marc.Audy
Coding standard clean up pass
Change 3324050 on 2017/02/27 by Ben.Zeigler
Fix issue with a StreamableHandle being cancelled while in progress leaving the in progress flag active. Added and improved error messages when streaming goes wrong
Port of 3317217, 3315540, and 3314374 from UE4-Fortnite
Change 3324294 on 2017/02/27 by Ben.Zeigler
Engine changes needed to support "Asset Management" UI:
Add concept of "Manage" dependency to the Asset Registry, to represent that an asset like a texture is managed by a Primary Asset. This will be used to compute usage statistics and chunking
Add ability for AssetManager to override the PrimaryAssetType/Id on a asset data loaded off disk. Needed so the asset audit tools work properly
Significant performance improvements to the asset registry dependency gather, and correctly report as in progress while dependencies are still being gathered. On Fortnite it now finishes in 10 seconds instead of 100
Add bUpdateDiskCacheAfterLoad option for the asset registry, if true (default) this will update the Asset Registry's disk cache when an object is loaded, only in the editor. This is so changes made in PostLoad are correctly mirrored in the disk cache
Add PrimaryAssetType as a wrapper struct around FName to allow customizations and blueprint usage, clean up the noexport definitions for a few related classes
Add Asset Manager code to create and query "Manage" references used for auditing and chunking
Add code to read AssetManager scanning rules out of the AssetManagerSettings object, also settable in editor
Made it so UWorlds are now PrimaryAssets of the type Map, and enable the AssetManager by default for all games
Port of CL #3323720 and related fixes from Fortnite
Change 3324295 on 2017/02/27 by Ben.Zeigler
Add AssetManagerEditor which contains the editor interface for the AssetManager system, and engine code needed to support it
Add support for Management references to the Reference Viewer, and add ability to extend that context menu from plugins/games
Add struct customizations for PrimaryAssetId and PrimaryAssetType
Add AssetAuditBrowser window that shows a specialized asset picker for auditing, accessible from content browser, reference viewer, and main windows pane
Add AssetAuditContext, which is a cleaned up port of the one from Paragon. This needs some more work before being final
Expose PropertyCustomizationHelpers::MakePropertyComboBox which allows making an "enum-like" combo box for struct customizations, it now works much like the PropertyEditorAsset UI
Add Custom Column support to AssetView/AssetPicker. This can be used to show runtime-generated column data
Fix bug in SAssetView where column view did not work with a filter predicate, because the column view was generated before the deferred filter predicate run, leading to an empty filter
Port of CL #3323722 and related fixes from Fortnite
Change 3324398 on 2017/02/27 by Ben.Zeigler
CIS fix
Change 3324442 on 2017/02/27 by Ben.Zeigler
Nonunity fix discovered while testing my nonunity fix
Change 3325465 on 2017/02/28 by Marc.Audy
Expand RawInput to support up to 20 buttons
Change 3325468 on 2017/02/28 by Marc.Audy
Fix CIS
Change 3325887 on 2017/02/28 by Phillip.Kavan
[UE-41893] Implicitly nativize child Blueprints that override one or more BlueprintCallable functions from a parent Blueprint.
change summary:
- added FBlueprintEditorUtils::ShouldNativizeImplicitly()
- modified FBlueprintGlobalOptionsDetails::IsNativizeEnabled() to disable the 'Nativize' checkbox when the BP is implicitly enabled
- modified FBlueprintGlobalOptionsDetails::GetNativizeState() to set the 'Checked' state when the BP is implicitly enabled
- modified FBlueprintGlobalOptionsDetails::GetNativizeTooltip() to set an alternate tooltip for the disabled state (when the BP is implicitly enabled)
- modified FBlueprintNativeCodeGenModule::IsTargetedForReplacement() to ensure that implicitly-enabled BPs are flagged as selected for nativization
#jira UE-41893
Change 3326713 on 2017/02/28 by Marc.Audy
Update MAX_NUM_CONTROLLER_BUTTONS to match number of keys created
Change 3327688 on 2017/03/01 by Marc.Audy
Fix spelling, remove autos
Change 3328139 on 2017/03/01 by Marc.Audy
Win32 doesn't report the DeviceData in the same way that Win64 does, removing filtered check for now so that Win32 packaged games can use RawInput (4.15.1)
#jira UE-42375
Change 3328550 on 2017/03/01 by Mike.Beach
Typo fix in cast node tooltip.
Change 3328575 on 2017/03/01 by Nicholas.Blackford
Submitting Tick Interval Functional Test
Change 3328972 on 2017/03/02 by Jack.Porter
Fix for crash entering Landscape mode
#jira UE-42497
Change 3329224 on 2017/03/02 by Nick.Bullard
Removing Redirector from EngineTest project
Change 3330093 on 2017/03/02 by Mike.Beach
Modified fix from Marc.Audy - Guarding against malformed graphs (missing their schema), which can happen in the middle of an undo transaction (removing the graph). Returning the graph's path name in this situation (instead of the display name), so we atleast have some semblance of context.
#jira UE-42166
Change 3330306 on 2017/03/02 by Mike.Beach
Replacing ArrayLibrary Get() calls in blueprints with a custom node, which can be toggled back and forth from returning by reference or by value.
#jira UE-6451
Change 3330626 on 2017/03/02 by samuel.proctor
Functional Test for Blueprint Containers
Change 3330690 on 2017/03/02 by Mike.Beach
Modified the fix from CL 3308097 - cannot clear the edgraph pin context since many menu actions expect it be available still as the menu is clossing (menu's dismiss gets triggered before the action is executed).
#jira UE-42500
Change 3330704 on 2017/03/02 by Mike.Beach
CIS fix - fallout from CL 3330306
Change 3330875 on 2017/03/02 by Dan.Oconnor
Iteration on compile manager - removed skeleton compile pass in favor of FastGenerateSkeletonClass (directly generate reflection data from blueprint source data - no graph cloning)
Change 3330892 on 2017/03/02 by Mike.Beach
CIS fix for linux builds - include filename is case sensitive.
Change 3331585 on 2017/03/03 by Mike.Beach
Fix for CIS issues (fallout from CL 3330306) - had success/failure return value flipped. Spuriously failing on deprecated node fixup.
Change 3333455 on 2017/03/06 by Ben.Zeigler
Cleaned up version of CL #3332060, fixes crashes when calling StreamableManager::SynchronousLoad from inside a async PostLoad callback
Also disable the "do sync load as async load" code in EDL, as EDL basically already does that internally
Move the recursion guard inside async load tick outside of the EDL section, it's just as unsafe with EDL off
Change 3333484 on 2017/03/06 by Ben.Zeigler
#jira UE-42312 Fix crash trying to read Searchable Name references to objects in the same package, now guess at package/object name
Change 3333553 on 2017/03/06 by Ben.Zeigler
#jira UE-42387 Don't write out empty generated ini files for config files that are empty in both source and destination, this stops plugins without configs from ending up in cache
Change 3333697 on 2017/03/06 by Mike.Beach
Resolving some CIS errors - fix for missed handling of split-struct pins (fallout from CL 3330306) on deprecated node conversion (mapping old pins to new pins).
Change 3334047 on 2017/03/06 by Ben.Zeigler
#jira UE-42587 Now that we handle Add gameplay cues correctly by deferring them until after load, we also need to handle Remove cues, to avoid cues being stuck on permanently.
Change 3334228 on 2017/03/06 by Ben.Zeigler
#jira UE-42153 Fix several crashes with gameplay tag query structs
#jira UE-39760 Fix it to display tag query description on creation
Change 3335221 on 2017/03/07 by Lukasz.Furman
fixed compilation errors for macros: UE_VLOG_MESH, UE_CVLOG_MESH
#ue4
Change 3335733 on 2017/03/07 by dan.reynolds
Fixing Attenuation Shape Material Reference
Change 3335918 on 2017/03/07 by Mike.Beach
More deeply nesting an active world check in UMeshComponent::CacheMaterialParameterNameIndices(). Only guarding the parts that use the world (prior to this, we were blocking material parameter discovery, which was causing cooked content to loose material settings).
#jira UE-42480
Change 3336053 on 2017/03/07 by zack.letters
Moved and renamed test to meet naming convention and proper location
Change 3336087 on 2017/03/07 by Phillip.Kavan
[UE-18618] Fix an ensure() misfire on PIE exit for listen server mode.
change summary:
- Modified UWorld::TransferBlueprintDebugReferences() to allow the LevelScript BP's target debug object reference to be reset to NULL when CreatePIEWorldBySavingToTemp() has recompiled it during the PIE startup process and autosaved the BP as a temporary.
#jira UE-18618
Change 3336118 on 2017/03/07 by Phillip.Kavan
Ensure that BP class component templates are included as preload dependencies where appropriate.
Change 3336418 on 2017/03/07 by Marc.Audy
Set the PIEInstanceID before calling ConvertToPIEPackageName (4.15.1)
#jira UE-42507
Change 3336529 on 2017/03/07 by dan.reynolds
AEOverview UMG Interface
Change 3336729 on 2017/03/07 by Michael.Noland
Blueprints: Changed a checkSlow() followed by unguarded access to an if and ensure() in BlueprintActionFilterImpl::IsDeprecated to prevent a potential crash in release if the node class is invalid for some reason
#jira UE-42519
Change 3337054 on 2017/03/08 by Mieszko.Zielinski
Fixed UGameplayTaskResource::AutoResourceID getting cleared on hot reload #UE4
Change 3337605 on 2017/03/08 by Mieszko.Zielinski
PR #3345: Fix reversed comparison in FGameplayResourceSet::HasAllIDs (Contributed by hoelzl)
Change 3337612 on 2017/03/08 by Lina.Halper
Commenting out ensure as this doesn't cause any harm and fix it up later by itself.
- adding ticket for further investigation
#rb: Martin.Wilson
#jira: UE-42062
Change 3338353 on 2017/03/08 by Mike.Beach
Undoing CL 3320099, and instead allowing self nodes to be plugged into const ref inputs. Now auto-generating ref terms for the self node (the input param expects an addressable UProperty). Skipping this for native functions, as UHT already does something similar.
#jira UE-40861
Change 3340052 on 2017/03/09 by Marc.Audy
Don't mark a blueprint dirty if the default value isn't actually set
#jira UE-42511
Change 3340211 on 2017/03/09 by samuel.proctor
Adding TMap/TSet tests for Containers Functional Test
Change 3340272 on 2017/03/09 by Marc.Audy
auto removals
small optimizations
Change 3340341 on 2017/03/09 by Marc.Audy
Fortnite fixes for blueprint exposed editor only struct members
#jira UE-42430
Change 3340356 on 2017/03/09 by Marc.Audy
Do not allow blueprint exposed editor only struct members
#jira UE-42430
Change 3340369 on 2017/03/09 by Mike.Beach
Certain operations expect set/map elements to be constructed, instead of using an 'uninitialized' value (like with FStrings, previously this would blow up attempting to assign a value to an FString that hadn't been constructed). Fix is to construct the member when we make space in the container (emulating execSetArray).
#jira UE-42572
Change 3340445 on 2017/03/09 by mason.seay
Renamed and updated test map. Also disabled tests until reviewed
Change 3340627 on 2017/03/09 by Marc.Audy
Remove autos
Change 3340639 on 2017/03/09 by Dan.Oconnor
Avoid CDO creation when asking if an object IsDefaultSubobject
Change 3340642 on 2017/03/09 by Marc.Audy
Correctly maintain removed items from arrays when duplicating actors via T3D
#jira UE-42278
Change 3340689 on 2017/03/09 by Dan.Oconnor
Avoid UObject::Modify calls when renaming edgraph nodes as part of UEdGraphNode::PostLoad() or UEdGraph::MoveNodesToAnotherGraph
Change 3340709 on 2017/03/09 by Dan.Oconnor
Remove misplace dClassDefaultObject null check for now
Change 3340710 on 2017/03/09 by Dan.Oconnor
Avoid FindRedirectedPropertyName when performing StaticDuplicateObject
Change 3340728 on 2017/03/09 by Dan.Oconnor
Null checking CDO so that we can duplicate a class with no CDO
Change 3342184 on 2017/03/10 by mason.seay
Nav mesh generation test - not finished
Change 3342930 on 2017/03/13 by Mieszko.Zielinski
Added missing undefining of local macros in VisualLoggerAutomationTests.cpp #UE4
Change 3343739 on 2017/03/13 by Marc.Audy
Protect against ChildActorClass becoming null while ChildActorTemplate remains valid.
Change 3343758 on 2017/03/13 by Marc.Audy
Ensure that when you change visibility, children also get marked dirty as needed.
SetVisibility is no longer virtual, use OnVisibilityChanged in subclasses instead
#jira UE-42240
Change 3343816 on 2017/03/13 by Mike.Beach
Making sure we build CrashReporter for nativized clients.
#jira UE-42056
Change 3343858 on 2017/03/13 by Phillip.Kavan
Back out changelist 3336118 (per discussion) - did not solve the issue.
Change 3344218 on 2017/03/13 by Mike.Beach
Patching some holes in the wildcard pin logic for our new array GetItem node (making sure the node properly retains its type).
Change 3344388 on 2017/03/13 by Mike.Beach
Preventing make/break nodes from being in the context menu for structs that are not labeled 'BlueprintType' (still available if you drag off a node with a struct pin of that type).
#jira UE-37971
Change 3344411 on 2017/03/13 by dan.reynolds
AEOverviewMain update
- Organized Variables
- Added comments on level interface with UI script
Change 3344956 on 2017/03/14 by Marc.Audy
Remove autos
Slight optimization
Change 3345365 on 2017/03/14 by Mike.Beach
In the Blueprint diff tool, no longer assuming that graph names are unique (using the outer path to find matching graphs between diff panels).
#jira UE-42787
Change 3345565 on 2017/03/14 by Marc.Audy
auto removal
Change 3345654 on 2017/03/14 by Marc.Audy
Allow hierarchical metadata querying when HACK_HEADER_GENERATION is true
Change 3345771 on 2017/03/14 by Zak.Middleton
#ue4 - Refactored CharacterMovementComponent determination of net send rate when combining moves into a virtual function GetClientNetSendDeltaTime(). Added configurable values to GameNetworkManager under [/Script/Engine.GameNetworkManager]:
ClientNetSendMoveDeltaTime=0.0111f
ClientNetSendMoveDeltaTime=0.0222f
ClientNetSendMoveThrottleAtNetSpeed = 10000
ClientNetSendMoveThrottleOverPlayerCount=10
These are the default values maintained for backwards compat.
Related to OR-36422.
Change 3346314 on 2017/03/14 by Dan.Oconnor
Add two features to FBlueprintCompileReinstancer. Exposing it's CPFUO extensions and add a flag to avoid potentially unneeded CDO duplication.
Change 3346329 on 2017/03/14 by Dan.Oconnor
Avoid CDO creation in UBlueprintGeneratedClass::PostLoad - rely instead on compiler
Change 3346436 on 2017/03/14 by Dan.Oconnor
Compilation Manager iteration - improvements to reinstancing logic and postponement of reinstancing reference replacement until after loading has finished (done strictly to reduce the number of 'find references' calls). Behavior change is behind the GMinimalCompileOnLoad flag
Change 3346632 on 2017/03/14 by Ben.Zeigler
Change StringClassReference customization to use MustImplement and BlueprintBaseOnly metadata, to match the metadata used by SubclassOf customization
Add missing Class Property metadata to the metadata list
Change 3347525 on 2017/03/15 by Marc.Audy
PR #3371: Fix for binding ability action to input component (Contributed by ryanjon2040)
#jira UE-42810
Change 3347562 on 2017/03/15 by Phillip.Kavan
[UE-32816] Support for value-based bitfield enum associations in the editor.
notes:
- default mode is still index-based, so there are no backwards-compatibility issues
change summary:
- new metadata key for flagging enums as value-based (UseEnumValuesAsMaskValuesInEditor)
- modified SPropertyEditorNumeric::Construct() to include logic for handling value-based enum associations
- modified SGraphPinInteger::Construct() to include logic for handling value-based enum associations
- added default value fixup to UK2Node_BitmaskLiteral, so that changed/removed values get masked out on load
- switched UK2Node_BitmaskLiteral::PostLoad() to Serialize(), so that default value fixup occurs before compilation
#jira UE-32816
Change 3348030 on 2017/03/15 by Marc.Audy
Remove experimental blueprintable components setting, they are supported fully
Change 3348034 on 2017/03/15 by Phillip.Kavan
CIS fix.
Change 3348054 on 2017/03/15 by Marc.Audy
Fix shadow error
Change 3348063 on 2017/03/15 by mason.seay
Updateed bp logic to use asserts. Added scenarios to descriptions of tests
Change 3348131 on 2017/03/15 by mason.seay
Updating maps and reorganizing content
Change 3348146 on 2017/03/15 by Mike.Beach
Making it so we can use DataTable variables as inputs in the GetDataTableRow node. The output pin is now a wildcard when the row type is undefined, and we throw an access error at runtime if the table and output type don't match.
Change 3348213 on 2017/03/15 by dan.reynolds
AEOverview UMG Update
- Added level selection persistence between categories (so you can pick and choose from multiple categories)
- Added a clear all selections button
- Added comments to the UMG BP
Change 3348344 on 2017/03/15 by Lukasz.Furman
fixed missing path following result flag descriptions
#ue4
Change 3348489 on 2017/03/15 by mason.seay
Moved content and updated test descriptions
Change 3348496 on 2017/03/15 by Mike.Beach
Keeping the new version of the GetArrayItem node from causing a stack overflow with wildcard reroute nodes.
Change 3348502 on 2017/03/15 by Ben.Zeigler
#jira UE-42935 Fix several issues with GameplayTag and Container switch nodes crashing. Container didn't handling having multiple empty nodes correctly
Fix general issue with Switch nodes where removing an execution pin with right click was not synchronizing the pin list properly
Change it so the Container switch shows the simple tag string instead of Case 0, and change it to not quote by default for Container display strings
Change 3348504 on 2017/03/15 by Ben.Zeigler
#jira UE-41554 Add GameplayTag initialization to InitializeObjectReferences if it hasn't been initialized yet, this is important so it gets initialized before being initialized from unsafe areas like Serialize
Change 3348512 on 2017/03/15 by Mike.Beach
Reroute nodes connected to a new output, will propagate the type through its inputs (was previously treating the input's wildcard type as authoritative).
Change 3348513 on 2017/03/15 by Phillip.Kavan
[UE-38979] Error out on an attempt to nativize a Blueprint class that also implements a native C++ interface with a pure virtual function declaration.
change summary:
- added TIsAbstract<T> for traits testing to see if native C++ types are abstract (in terms of C++, not UE4)
- changed TCppStructOps::IsAbstract() to use TIsAbstract<T>
- added UClass::CppClassOps to capture class-specific traits info for the underlying C++ class type
- modified UClass::PurgeClass() to clean up class-specific traits info (if valid)
- modified FNativeClassHeaderGenerator::ExportNativeGeneratedInitCode() to generate code to initialize class-specific traits info for compiled-in class types
- modified FBlueprintNativeCodeGenModule::IsTargetedForReplacement() to throw an error during nativization if a target BP class is found to implement a native interface class that's also abstract (i.e. an interface class that declares one or more of its methods as pure virtual)
- modified BlueprintActionFilterImpl::IsExtraneousInterfaceCall() to initially exclude any native interface class that is also abstract
- modified FKismetEditorUtilities::CanBlueprintImplementInterface() to additionally exclude any native class that is also abstract
- modified FBlueprintInterfaceFilter::IsClassAllowed() to additionally exclude any native class that is also abstract
#jira UE-38979
Change 3348651 on 2017/03/15 by Mike.Beach
Fixing the new GetDataTableRow node so that it'll give you the option of reroute nodes.
Change 3348684 on 2017/03/15 by Michael.Noland
Blueprints: Allow string and text variables to be marked as multi-line
PR #3294: UE-42147: Add multiline to BP view details (Contributed by projectgheist)
#jira UE-42275
Change 3348691 on 2017/03/15 by Michael.Noland
Cameras: Added support for specifying a default aspect ratio and whether or not to constrain to it in a camera manager subclass; useful when using custom view logic that doesn't source from a camera component as the view target
PR #2593: Finish implementing aspect ratio handling for PlayerCameraManager (Contributed by CleanCut)
#jira UE-33052
Change 3348698 on 2017/03/15 by Michael.Noland
Removed a sprite reference from trigger shape classes and excluded some component references from camera rigs in cooked builds
PR #2922: Ensuring editor data is not accessed when excluded from cook (Contributed by moritz-wundke)
#jira UE-38484
Change 3348722 on 2017/03/15 by Dan.Oconnor
Fix replacement bug - due to last minute refactor of this reference replacer call
Change 3348736 on 2017/03/15 by Michael.Noland
Blueprints: Added missing include for UTextProperty (compiled fine locally both with the file checked out and the file unmodified)
Change 3348810 on 2017/03/15 by Michael.Noland
Blueprints: Added support for seeing the user defined tooltip on get/set nodes for local variables
PR #3256: UE-41098: Added UFunction argument (Contributed by projectgheist)
Change 3348811 on 2017/03/15 by Michael.Noland
PR #3380: Added CancelAbility Blueprint node (Contributed by ryanjon2040)
#jira UE-42904
Change 3348969 on 2017/03/15 by Dan.Oconnor
Build fix
Change 3349023 on 2017/03/16 by Aaron.McLeran
Copying //Tasks/UE4/Private-GDC17-Audio to Dev-Framework (//UE4/Dev-Framework)
Change 3349389 on 2017/03/16 by mason.seay
Finished up Navigation map. Improved Navmesh map (still needs some work before review)
Change 3349575 on 2017/03/16 by Marc.Audy
Emit ScriptMacros.h in addition to ObjectMacros.h in generated headers
Change 3349628 on 2017/03/16 by Ben.Zeigler
Add direct support for Chunk setting to AssetManager. If AssetManager exists and no game callback is set it uses the new, much faster method. Otherwise it falls back to the old one
Fix some memory corruption issues in ChunkManifestGenerator where it was modifying a map while iterating it, could lead to assets ending up in multiple chunks accidentally
Remove the "Old Cooker" entirely, it hasn't functioned since around 4.9
Various fixes to AssetManagerEditorModule
Convert ShooterGame to use the AssetManager for chunking
Change 3349629 on 2017/03/16 by Ben.Zeigler
Change Fortnite to use the AssetManager chunking system, which simplifies the chunk 1 setup significantly
Also includes changes made on Fortnite Branch as CL #3323724:
Fortnite changes to take advantage of the Manage dependency in the asset manager
Move definition of asset types to ini from native, and simplify it so all zone themes are scanned, even if not used
Make FeedbackBank a primary asset type. It's currently editor only as there are some outdated banks we don't want to cook
Change 3350043 on 2017/03/16 by Marc.Audy
Fix Audio compile errors
Change 3350092 on 2017/03/16 by Dan.Oconnor
Fix missing output parameters when the function result node is pruned
Change 3350190 on 2017/03/16 by Ben.Zeigler
CIS fix
Change 3350707 on 2017/03/16 by Dan.Oconnor
Add means of enabling BlueprintCompilationManager via editor ini. Wedging the check into LaunchEngineLoop because of assets that are loaded during engine initialization
Change 3350820 on 2017/03/16 by Joe.Conley
Xenakis project: Setting GameMode to GameMode instead of None so the game doesn't crash on Play
Change 3350893 on 2017/03/16 by Dan.Oconnor
Build fix
Change 3351017 on 2017/03/16 by Dan.Oconnor
Using ordered arguments instead of named arguments improves load time in BP heavy projects
Change 3351056 on 2017/03/16 by Dan.Oconnor
Avoiding Copies
Change 3351062 on 2017/03/16 by Dan.Oconnor
Enable BlueprintCompilationManager by default - this is a major change in code path when loading uassets that contain blueprints
Change 3351770 on 2017/03/17 by Marc.Audy
Fix CIS warnings
Change 3351818 on 2017/03/17 by Mike.Beach
CopyPropertiesForUnrelatedObjects() will now only copy tagged data when the two objects truly are unrelated (different native base classes). We have to do this because the two native base classes may have different serialization methods that add/expect different data, which is not compatible with the other.
#jira UE-35970
Change 3351918 on 2017/03/17 by Mike.Beach
CIS fix - renaming local so it doesn't conflict with the one in the outer scope.
Change 3351931 on 2017/03/17 by Ben.Zeigler
Make CoreRedirects a proper Automated Test, and fix a test failure with not handling : in the output string
Fix legitimate regression where doing a package -> package rename would clear Outer, this was a result of a fix I made in Main a few weeks ago
Change 3351956 on 2017/03/17 by Dan.Oconnor
Make sure result element is emptied when calling Intersect, Union, or Difference
#jira UE-42993
Change 3352049 on 2017/03/17 by Ben.Zeigler
#Jira UE-42118 Add RemoveGameplayTag to the tag blueprint library
Delete (with redirector) redundant AddGameplayTagToContainer function that got accidentally added in parallel on Fortnite. Decided to keep the shorter TagContainer parameter name for both though
Change 3352065 on 2017/03/17 by Aaron.McLeran
Fixing compile errors
- deleting unused files
- removing #pragma once in SSynthKnob.cpp
- Making phonon have win64 whitelist to avoid compiling on other platforms
Change 3352100 on 2017/03/17 by Aaron.McLeran
Fixing compile errors
- Moving header file to public folder since it's used outside of module
Change 3352182 on 2017/03/17 by Ben.Zeigler
#jira UE-39815 Fix several issues with renaming tags in the tag settings view, it now deletes redirectors properly when renaming or making a new tag that matches an existing redirector
Change 3352286 on 2017/03/17 by Ben.Zeigler
#jira UE-39519 Add error messages when only one of GameMode/GameState is derived from the outdated parent classes
Modified version of PR #3285: Add error log messages if the GameMode/GameState are mis-matched (Contributed by jwatte)
Change 3352299 on 2017/03/17 by Ben.Zeigler
#jira UE-40544
PR #3130: UE-40544: Check pause state if state change is allowed (Contributed by projectgheist)
Change 3352303 on 2017/03/17 by Ben.Zeigler
#jira UE-40856
Commit PR #3147: Remove unnecessary directory separator for GetSaveGamePath (Contributed by projectgheist)
Remove unnecessary FString casting and in OpenGLDebugFrameDump.cpp there were FString multiplications that would never compile
Change 3352320 on 2017/03/17 by Ben.Zeigler
#jira UE-40087 Fix it so console keybind can be used in shipping games with console enabled
Commit PR #3079: Fix ALLOW_CONSOLE define usage (Contributed by KrisRedbeard)
Change 3352338 on 2017/03/17 by Ben.Zeigler
#jira UE-42800
PR #3367: Made CheatManager more useful for non-FPShooters (Contributed by crumblycake)
Change 3352352 on 2017/03/17 by Dan.Oconnor
Emptying map instead of trying to remove an element when conversion of a value type fails - can't remove a single element until the map is rehashed
#jira UE-42937
Change 3352581 on 2017/03/17 by Lukasz.Furman
fixed memory leak in navmesh generators
copy of CL# 3352356
#ue4
Change 3352665 on 2017/03/17 by Aaron.McLeran
Fixing build error
- Adding virtual destructor to FSoundWaveSoundWaveAssetActionExtender
- Also renamed the class to only include SoundWave once!
- Fixing static analysis warning on null deref.
Change 3352685 on 2017/03/17 by Dan.Oconnor
Fix for bad behavior of GetValues and GetKeys functions when there are gaps in a TMap (e.g. due to Remove calls)
#jira UE-42547
Change 3352706 on 2017/03/17 by Aaron.McLeran
Fixing build error
Changing TSharedPtr<FSoundWaveSoundWaveAssetActionExtender> to TSharedPtr<ISoundWaveAssetActionExtensions>
Change 3352708 on 2017/03/17 by Dan.Oconnor
Data only and interface blueprints need SkeletonGeneratedClass set on load so that they can be used by the BlueprintEditor
#jira UE-43023
Change 3352860 on 2017/03/17 by Lukasz.Furman
fixed memory leak in navmesh generators
copy of CL# 3352849
#ue4
Change 3352967 on 2017/03/17 by Dan.Oconnor
Avoid tagging blueprints as modified while compiling with the new compilation manager. Leaving old code path unaffected, although it may benefit from this change.
#jira UE-43027
Change 3352979 on 2017/03/17 by Dan.Oconnor
Static analysis driven fixes
#jira UE-43044
Change 3352987 on 2017/03/17 by Aaron.McLeran
Fixing build error
- Removing myo from other platforms, win64 only
Change 3353234 on 2017/03/18 by Marc.Audy
Fix Win32 build
Change 3353344 on 2017/03/19 by Marc.Audy
Fix cyclic includes in new Audio code
Change 3353350 on 2017/03/19 by Marc.Audy
Disable static analysis for myo third party code
Change 3353750 on 2017/03/20 by Marc.Audy
Fix additional cyclic include
Change 3353926 on 2017/03/20 by Mieszko.Zielinski
Made FNavAgentProperties::GetExtent return INVALID_NAVEXTENT if prop's AgentRadius is not set #UE4
This results in using FNavAgentProperties::DefaultProperties in navigation system queries to fallback to default query extent.
#jira UE-18493
Change 3354249 on 2017/03/20 by Mike.Beach
Raising a UHT error if you use a non-byte enum type in a Blueprint function. Blueprints currently only support uint8 enums (already an error if you tag the enum with 'BlueprintType', this error just emulates/extends that one).
#jira UE-42479
Change 3354464 on 2017/03/20 by Dan.Oconnor
Fix missing source path when using compilation manager
Change 3354499 on 2017/03/20 by Dan.Oconnor
Disable compilation manager
Change 3354620 on 2017/03/20 by Ben.Zeigler
#jira UE-43087 Fix crash when calling HasGPUEmitter on a Server build, this is newly an issue because it is calling GetAssetRegistryTags in more places than it used to
Change 3354714 on 2017/03/20 by Michael.Noland
PR #3352: Fixed issue with diffed Blueprints being searchable (Contributed by MichaelSchoell)
#jira UE-42655
Change 3354718 on 2017/03/20 by Michael.Noland
Engine: Change FViewport::IsGameRenderingEnabled to be static
PR #3317: FViewport::IsGameRenderingEnabled (Contributed by tomix1024)
#jira UE-42471
Change 3354721 on 2017/03/20 by Michael.Noland
PR #3293: Made GetDefaultLocale accessible in blueprint (Contributed by derekvanvliet)
#jira UE-42274
Change 3354907 on 2017/03/20 by Aaron.McLeran
Fixing content in xenakis map
Change 3355223 on 2017/03/20 by Ben.Zeigler
#jira UE-43096 Fix crash when trying to ResolveName a path that ends in . (apparently when you LoadObject empty string, it ends up trying to load "." before giving up
Change 3355297 on 2017/03/20 by Dan.Oconnor
Fix incorrect flag settings from fast skeleton path.. this is part of the fix for UE-43083
Change 3355373 on 2017/03/20 by Michael.Noland
PR #3222: Allow Blueprint Variables to be Readonly (Contributed by FrostByteGER)
#jira UE-41640
Change 3355417 on 2017/03/20 by Ben.Zeigler
Fix formatting bug where I forgot some braces
Change 3355462 on 2017/03/20 by Aaron.McLeran
UE-43046 Property type changed with no possible conversion
Resaved asset in question
Change 3355629 on 2017/03/20 by Dan.Oconnor
Don't warn the user when their return node that has no pins (other than an exec pin). These return nodes cannot be deleted and connecting them does nothing. Prior to recent changes the warning never fired because the return node would be pruned and not validated.
Change 3355631 on 2017/03/20 by Dan.Oconnor
Fix compilation results spam in compilation manager. Scoped compiler events (e.g. BP_SCOPED_COMPILER_EVENT_STAT(EKismetCompilerStats_CompileTime);) will flush the results log if no 'event' has been started. Timing data collected via this mechanism will not be useful (can only measure entire call to ::Flush in compilation manager)
Change 3356127 on 2017/03/21 by Richard.Hinckley
#jira UEDOC-4711
Updated an invalid/old URL in a comment to a valid/current URL.
Change 3356193 on 2017/03/21 by Marc.Audy
Temporarily remove editor only properties in FCameraFocusSettings until we correctly no longer create pins for struct properties that are not exposed to blueprints
#jira UE-43420
Change 3356222 on 2017/03/21 by Marc.Audy
Expose new attenuation settings to blueprints to resolve cook warnings.
Change 3356286 on 2017/03/21 by Richard.Hinckley
#jira UEDOC-4711
Selected a different URL for the update.
Change 3356339 on 2017/03/21 by Marc.Audy
Delete unconnected return nodes to fix fortnite cook warnings
Change 3356827 on 2017/03/21 by Ben.Zeigler
Explicitly disable copy operations for streamable manager objects. This may be causing some obscure crashes like WEX-5182 but I am not sure how the copy constructor would be getting called. Either way it's unsafe
Put in protection against passing in duplicate items to RequestAsyncLoad, which is another possible cause of internal data corruption
Add some more ensures to track down possible issues with handle corruption
Change 3356920 on 2017/03/21 by Ben.Zeigler
Fix ensure just checked in to not go off when handles are halfway through being cancelled
Change 3358152 on 2017/03/22 by Phillip.Kavan
#jira UE-43102 - Fix an occasional crash on load in nativized EDL-enabled builds with non-nativized child BPs.
Change summary:
- Modified AActor::PostLoadSubobjects() to skip the CheckAndApplyComponentTemplateOverrides() call in the CDO case; at that point the ICH may not be fully loaded, but we don't require the non-nativized child BP's CDO to be fixed up anyway.
[CL 3358685 by Marc Audy in Main branch]
#lockdown Nick.Penwarden
#rb none
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3209340 on 2016/11/23 by Ben.Marsh
Convert UE4 codebase to an "include what you use" model - where every header just includes the dependencies it needs, rather than every source file including large monolithic headers like Engine.h and UnrealEd.h.
Measured full rebuild times around 2x faster using XGE on Windows, and improvements of 25% or more for incremental builds and full rebuilds on most other platforms.
* Every header now includes everything it needs to compile.
* There's a CoreMinimal.h header that gets you a set of ubiquitous types from Core (eg. FString, FName, TArray, FVector, etc...). Most headers now include this first.
* There's a CoreTypes.h header that sets up primitive UE4 types and build macros (int32, PLATFORM_WIN64, etc...). All headers in Core include this first, as does CoreMinimal.h.
* Every .cpp file includes its matching .h file first.
* This helps validate that each header is including everything it needs to compile.
* No engine code includes a monolithic header such as Engine.h or UnrealEd.h any more.
* You will get a warning if you try to include one of these from the engine. They still exist for compatibility with game projects and do not produce warnings when included there.
* There have only been minor changes to our internal games down to accommodate these changes. The intent is for this to be as seamless as possible.
* No engine code explicitly includes a precompiled header any more.
* We still use PCHs, but they're force-included on the compiler command line by UnrealBuildTool instead. This lets us tune what they contain without breaking any existing include dependencies.
* PCHs are generated by a tool to get a statistical amount of coverage for the source files using it, and I've seeded the new shared PCHs to contain any header included by > 15% of source files.
Tool used to generate this transform is at Engine\Source\Programs\IncludeTool.
[CL 3209342 by Ben Marsh in Main branch]
#lockdown Nick.Penwarden
==========================
MAJOR FEATURES + CHANGES
==========================
Change 2821607 on 2016/01/08 by Mieszko.Zielinski
Added a way to limit amount of information logged by vlog by discarding logs from classes from outside of class whitelist #UE4
This feature was followed by refactoring of functions taking FVisualLogEntry pointers to use references instead.
Change 2828384 on 2016/01/14 by Mieszko.Zielinski
Back out of visual log refactor done as part of CL#2821607 #UE4
Change 2965743 on 2016/05/04 by Tom.Looman
Added check to PostActorConstruction to avoid BeginPlay call on pendingkill actor. UE-27528 #rb MarcA
Change 2965744 on 2016/05/04 by Marc.Audy
VS2015 Shadow Variable fixes
Change 2965813 on 2016/05/04 by Tom.Looman
Moved UninitializeComponents outside (bActorInitialized) to always uninit components when actors gets destroyed early.
UE-27529 #rb MarcA
Change 2966564 on 2016/05/04 by Marc.Audy
VS2015 shadow variable fixes
Change 2967244 on 2016/05/05 by Jon.Nabozny
Remove UPROPERTY from members that don't require serialization and aren't user editable.
#JIRA UE-30155
Change 2967377 on 2016/05/05 by Lukasz.Furman
fixed processing of AIMessages when new message appears during notify loop
#ue4
Change 2967437 on 2016/05/05 by Marc.Audy
Add a static One to TBigInt
Remove numerous local statics and TEncryptionInt specific version in KeyGenerator.cpp
Part of fixing shadow variables for VS2015
Change 2967465 on 2016/05/05 by Marc.Audy
Fix VS2015 shadow variables fixes
Change 2967552 on 2016/05/05 by Marc.Audy
Fix compile error in DocumentationCode
Change 2967556 on 2016/05/05 by Marc.Audy
Enable shadow variable warnings in 2015
Change 2967836 on 2016/05/05 by Marc.Audy
Another DocumentationCode project fix
Change 2967941 on 2016/05/05 by Marc.Audy
Make bShowHUD not config
Expose HUD properties to blueprints
Cleanup stale entries in BaseGame.ini
Deprecate unnecessary colors in AHUD in favor of using FColor statics
#jira UE-30045
Change 2969008 on 2016/05/06 by Marc.Audy
VS2015 Shadow Variable fixes found by CIS
Change 2969315 on 2016/05/06 by John.Abercrombie
Duplicating CL 2969279 from //Fortnite/Main/
Behavior tree auxilary nodes, parallel tasks, active tasks, and aborting tasks shouldn't be ticked while the behavior tree is paused
--------
Integrated using branch //Fortnite/Main/_to_//UE4/Dev-Framework of change#2969279 by John.Abercrombie on 2016/05/06 14:21:40.
Change 2969611 on 2016/05/06 by Marc.Audy
Default bShowHUD to true
Change 2971041 on 2016/05/09 by Marc.Audy
Add Get/Set Actor/Component TickInterval functions and expose to blueprints
Change 2971072 on 2016/05/09 by Marc.Audy
Fix VS2015 shadow variables warnings
Change 2971629 on 2016/05/09 by Marc.Audy
PR#1981 (contributed by EverNewJoy)
CheatManager is blueprintable (though very basic exposure at this time) and can be set from PlayerController
DebugCameraController is now visible and can be subclassed and specified via CheatManager blueprint
#jira UE-25901
Change 2971632 on 2016/05/09 by Marc.Audy
Missed file from CL# 2971629
[CL 2972828 by Marc Audy in Main branch]
==========================
MAJOR FEATURES + CHANGES
==========================
Change 2781504 on 2015/11/25 by Mike.Beach
Guarding against invalid nodes for deferred graph node actions (add, remove, select), by using TWeakObjectPtr instead of raw UEdGraphNode pointers.
#jira UE-23371
#codereview Dan.OConnor
Change 2781513 on 2015/11/25 by Michael.Schoell
Find-in-Blueprints optimized gathering.
Size of data has shrunk in the Asset Registry by up to one fifth the old size!
Performance moderately improved.
Load and save times of Blueprints increased, less redundant gathering of searchable data.
#jira UE-22928 - Optimize Find-in-Blueprints Gathering of Searchable Data
Change 2781517 on 2015/11/25 by Michael.Schoell
Marked FTimerHandle::Handle as a UPROPERTY(transient) so that Blueprints can check the equality of two instances of the structure.
#jira UE-23136 - Remove Item Node Removes All Objects in an Array
Change 2781804 on 2015/11/26 by Maciej.Mroz
Changed ConformImplementedEvents.
#jira UE-23738 BP_RiftMage_Ultimate fails to convert during cooking
#codereview Phillip.Kavan, Mike.Beach
Change 2781821 on 2015/11/26 by Ben.Cosh
This reinstates the blueprint debugging keymaps and adds additional functionality for step over and step out as key maps in the PIE world controls.
#UEBP-66 - Blueprint debug keymappings
#UE-16817 - Add step-in, step-over, and run until here functions for breakpoints
#UE-12481 - The F10 key doesn't work for stepping blueprint debugging
#Branch UE4
#Proj GraphEditor, Kismet, UnrealEd, CoreUObject, Slate
reviewedby chris.wood
Change 2781861 on 2015/11/26 by Maciej.Mroz
UE-23626 Converted tower defense game - you cannot click to place towers
CodeGenerator generates overriden exported names for events and functions.
#codereview Dan.Oconnor, Steve.Robb
Change 2782798 on 2015/11/30 by Maciej.Mroz
BP C++ conversion: components from SCS calls AttachTo (with ParentSocket parameter).
#jira UE-23862 Pawns in TowerDefenseGame don't move in converted build
#codereview Phillip.Kavan, Mike.Beach, Dan.Oconnor
Change 2782881 on 2015/11/30 by Michael.Schoell
Fixed ensure when promoting function graphs from interfaces during interface removal.
#jira UE-23717 - Ensure removing an implemented interface when transfering functions
Change 2783041 on 2015/11/30 by Maciej.Mroz
BP C++ conversion: All variables from Event Graph are listed as class properties.
#jira UE-23629 Converted tower defense game - Cam scrolls to upper left when mouse leaves window
#codereview Mike.Beach, Dan.Oconnor
Change 2783080 on 2015/11/30 by Michael.Schoell
Removing an interface function's output parameters will no longer cause Blueprints implementing the function to error.
Functions expected as event overrides will accept function graph implementations and give a warning informing that it is unexpected.
All function graphs (interfaces, interface implementations, overrides) can be duplicated. Parent function calls will be removed.
Duplicating graphs will correct names of objects in child Blueprints.
Function overrides of interfaces expected as an event can be deleted.
Duplicating graphs while in PIE is no longer possible.
When removing an interface, the operation can now be canceled.
#jira UE-13335 - Inside a BP Interface, changing a Function output to an input will cause a compile error in the reference bp
Change 2783338 on 2015/11/30 by Michael.Schoell
New output pins on function result nodes will properly fill out with valid default values.
All invalid pins will auto-validate themselves on node reconstruction when opening the Blueprint.
#jira UE-1928 - BLUEPRINTS: Default value not supplied for output parameters of function
Change 2783742 on 2015/11/30 by Phillip.Kavan
[UE-15463] Add special-case handling for failed imports of BPGC-owned component archetype objects on level load.
change summary:
- modified FLinkerLoad::VerifyImport() to customize the load error messaging for missing component archetype objects
Change 2784652 on 2015/12/01 by Ben.Cosh
Fix for crash whilst undoing the creation of a macro and currently displaying the tooltip in the blueprint editor.
#UE-23955 - Adding a macro graph through MyBlueprint and then calling undo causes a crash updating the macro tooltip.
#Branch UE4
#Proj Kismet
#CodeReview Chris.Wood
Change 2784834 on 2015/12/01 by Michael.Schoell
Added functions to convert from string to: Vector, Vector2D, Rotator, Color.
#jira UE-23761 - GitHub 1795 : [KismetStringLibrary] Convert String Back Into Vector, Rotator, Float, Adding Support for 2 way conversion! ? Rama
PR #1795
#lockdown Nick.Penwarden
==========================
MAJOR FEATURES + CHANGES
==========================
Change 2716841 on 2015/10/05 by Mike.Beach
(WIP) Cleaning up how we setup script assets for replacement on cook (aligning more with the Blueprint conversion tool).
#codereview Maciej.Mroz
Change 2719089 on 2015/10/07 by Maciej.Mroz
ToValidCPPIdentifierChars handles propertly '?' char.
#codereview Dan.Oconnor
Change 2719361 on 2015/10/07 by Maciej.Mroz
Generated native code for AnimBPGC - some preliminary changes.
Refactor: UAnimBlueprintGeneratedClass is not accessed directly in runtime. It is accessed via UAnimClassInterface interface.
Properties USkeletalMeshComponent::AnimBlueprintGeneratedClass and UInterpTrackFloatAnimBPParam::AnimBlueprintClass were changed into "TSubclassOf<UAnimInstance> AnimClass"
The UDynamicClass also can deliver the IAnimClassInterface interface. See UAnimClassData, IAnimClassInterface::GetFromClass and UDynamicClass::AnimClassImplementation.
#codereview Lina.Halper, Thomas.Sarkanen
Change 2719383 on 2015/10/07 by Maciej.Mroz
Debug-only code removed
Change 2720528 on 2015/10/07 by Dan.Oconnor
Fix for determinsitc cooking of async tasks and load asset nodes
#codereview Mike.Beach, Maciej.Mroz
Change 2721273 on 2015/10/08 by Maciej.Mroz
Blueprint Compiler Cpp Backend
- Anim Blueprints can be converted
- Various fixes/improvements
Change 2721310 on 2015/10/08 by Maciej.Mroz
refactor (cl#2719361) - no "auto" keyword
Change 2721727 on 2015/10/08 by Mike.Beach
(WIP) Setup the cook commandlet so it handles converted assets, replacing them with generated classes.
- Refactored the conversion manifest (using a map over an array)
- Centralized destination paths into a helper struct (for the manifest)
- Generating an Editor module that automatically hooks into the cook process when enabled
- Loading and applying native replacments for the cook
Change 2723276 on 2015/10/09 by Michael.Schoell
Blueprints duplicated for PIE will no longer register as dependencies to other Blueprint.
#jira UE-16695 - Editor freezes then crashes while attempting to save during PIE
#jira UE-21614 - [CrashReport] Crash while saving during PIE - FKismetEditorUtilities::CompileBlueprint() kismet2.cpp:736
Change 2724345 on 2015/10/11 by Ben.Cosh
Blueprint profiler at first pass, this includes the ability to instrument specific blueprints with realtime editor stat display.
#UEBP-21 - Profiling data capture and storage
#UEBP-13 - Performance capture landing page
#Branch UE4
#Proj BlueprintProfiler, BlueprintGraph, EditorStyle, Kismet, UnrealEd, CoreUObject, Engine
Change 2724613 on 2015/10/12 by Ben.Cosh
Incremental update for blueprint profiler to fix the way some of the reported stats cascade through events and branches and additionally some missed bits of code are refactored/removed.
#Branch UE4
#Proj BlueprintProfiler
#info Whilst looking into this I spotted the reason why the stats seem so erratic, There appears to be an issue with FText's use of EXPERIMENTAL_TEXT_FAST_DECIMAL_FORMAT which I have reported, but ideally disable this locally until a fix is integrated.
Change 2724723 on 2015/10/12 by Maciej.Mroz
Constructor of a dynamic class creates CDO.
#codereview Robert.Manuszewski
Change 2725108 on 2015/10/12 by Mike.Beach
[UE-21891] Minor fix to the array shuffle() function; now processes the last entry like all the others.
Change 2726358 on 2015/10/13 by Maciej.Mroz
UDataTable is properly saved even if its RowStruct is null.
https://udn.unrealengine.com/questions/264064/crash-using-hotreload-in-custom-datatable-cdo-clas.html
Change 2727395 on 2015/10/13 by Mike.Beach
(WIP) Second pass on the Blueprint conversion pipeline; setting it up for more optimal (speedier) performance.
* Using stubs for replacements (rather than loading dynamic replacement).
* Giving the cook commandlet more control (so a conversion could be ran directly).
* Now logging replacements by old object path (to account for UPackage replacement queries).
* Fix for [UE-21947], unshelved from CL 2724944 (by Maciej.Mroz).
#codereview Maciej.Mroz
Change 2727484 on 2015/10/13 by Mike.Beach
[UE-22008] Fixing up comment/tooltip typo for UActorComponent::bAutoActivate.
Change 2727527 on 2015/10/13 by Mike.Beach
Downgrading an inactionable EdGraph warning, while adding more info so we could possibly determine what's happening.
Change 2727702 on 2015/10/13 by Dan.Oconnor
Fix for crash in UDelegateProperty::GetCPPType when called on a function with no OwnerClass (events)
Change 2727968 on 2015/10/14 by Maciej.Mroz
Since ConstructorHelpers::FClassFinder is usually static, the loaded class should be in root set, to prevent the pointer stored in ConstructorHelpers::FClassFinder from being obsolete.
FindOrLoadClass behaves now like FindOrLoadObject.
#codereview Robert.Manuszewski, Nick.Whiting
Change 2728139 on 2015/10/14 by Phillip.Kavan
This allows straightening of connections between all selected nodes in a graph, as well as specific connections between pins (by right clicking on the pin).
Existing alignment routines now align to the clicked-on node, where applicable, and use an average where this is not available.
Added icons for all blueprint alignment commands.
[CL 2690063 by Andrew Rodham in Main branch]
Standard options are available:
- Align top/middle/bottom/left/center/right
- Distribute horizontally/vertically
[CL 2656025 by Andrew Rodham in Main branch]
ensure is now ensureAlways.
Redundant ensureMsg removed and replaced with ensureMsgf.
'debug ensureAlways' command added.
#codereview robert.manuszewski
#platformnotify josh.adams
[CL 2616422 by Steve Robb in Main branch]
Added in some protection against nullptr to SGraphEditorImpl::SelectAllNodes
#jira UE-15379 - Crash copying all nodes in level blueprint of Audio.umap in ContentExamples
[CL 2549397 by Michael Schoell in Main branch]
Fallout from CL# 2535806
#jira UE-15170 - When in PIE, Blueprints display as disabled making them difficult to debug.
[CL 2541246 by Michael Schoell in Main branch]
Reworked how graphs were disabled to stop all out disabling of the SGraphPanel while still maintaining the visual display of being read-only.
Removed concept of TitleBarEnabledOnly from the graph editor and merged it with the IsEditable functionality.
#jira UE-10289 - Changing Blueprint Interface layout can shift nodes out of view
[CL 2535806 by Michael Schoell in Main branch]
UETOOL-292 - Diffing of Behavior Trees doesn't work correctly
- Added support for diffing decorators and services.
- Ensured that you could see the properties of services and decorators in the diff tool.
- This is now using common code shared with the behavior tree editor (to avoid this getting out of sync again).
- Fixed an issue where nodes containing changes could still be drawn faded out.
- The "DiffR_" functions in GraphDiffControl weren't marking the node as changed since the diff results couldn't hold the information.
- Fixed SNodePanel::DeferredMovementTargetObject always moving the selection into view (rather than itself).
- Added a way to move to a node without also selecting it (SNodePanel::CenterObject).
- This is needed as decorators and services don't exist as top-level nodes in the SNodePanel, so can't be centered on. We instead have to center on their container node.
- Added a way to control what items you want to diff.
- This helps when checking for nodes that have been removed, as you can now avoid having to re-check all the other properties on the node, and just check for their existence (or lack thereof).
[CL 2533378 by Jamie Dale in Main branch]
Ben Zeigler
Chris Gagnon
Lauren Ridge
Marc Audy
dan oconnor
Shaun Kime
Ben Marsh
Thomas Sarkanen
Matthew Griffin
Mike Beach
Andrew Rodham
Steve Robb
Michael Schoell
Jamie Dale