#lockdown Nick.Penwarden
#rb none
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3278667 on 2017/01/31 by Chris.Wood
Added extra context to crash analytics and crash reports in the Editor.
[UE-41306] - Add context to crash analytics and crash reports (with Editor user activity)
When a Slate tab becomes active or foregrounded, we take its LayoutIdentity, Label and Content Widget Type and generate a string from all three. This gives context for what the user was doing. The string is set as the UserActivity and passed to MTBF analytics, crash analytics and crash reporter.
Also added filter to the UserActivity tracking system that defaults to Game mode to preserve previous behavior. Editor now switches it to Editor mode and starts setting the activity in this mode.
#jira UE-41306
Change 3278637 on 2017/01/30 by Dmitriy.Dyomin
Fixed: iOS Device displays textures darker than in Editor
#jira UE-41298
Change 3278566 on 2017/01/30 by Jack.Porter
Fix #WITH_EDITOR in InstancedStaticMesh.cpp
#jira UE-41292
Change 3278195 on 2017/01/30 by Alexis.Matte
Fix the re-import skeletal mesh regression, where all material disapear.
#jira UE-41294
Change 3278173 on 2017/01/30 by Frank.Fella
PlatformMediaSource - Don't allow the user to nest platform media sources, and also fail validation on nested platform media sources just in case they are set outside of the cusomization UI.
#Jira UE-40779
Change 3278156 on 2017/01/30 by Josh.Adams
- Adding the missed #include line for IsWindowsServer()
#jira UE-41304
Change 3278088 on 2017/01/30 by Mike.Beach
Mirroring CL 3249423 from Dev-BP.
Fix to keep placeholder classes from being needlessly created (when the object they represent already exists) - instead, attempt to lookup and find the existing import objects (which used to be set, but could be cleared during async loading by FLinkerManager::DissociateImportsAndForcedExports()).
#jira OR-34038
Change 3278036 on 2017/01/30 by Mike.Beach
Mirroring CL 3277671 from Dev-BP.
Refactoring FBlueprintCompilerCppBackend::SortNodesInUberGraphExecutionGroup() a bit. Catching cases that weren't acounted for - detecting cyclical logic now when we've pulled a node/statement out of order, and other nodes need to fall through to that logic (not relying on a goto).
#jira UE-41188, UE-41189, UE-41186, UE-41037
Change 3277974 on 2017/01/30 by Josh.Adams
- Hopeful workaround for COM crash in HandleGameExplorerIntegration function
#jira UE-41080
Change 3277951 on 2017/01/30 by Ori.Cohen
Fix access violation in physx.
#JIRA ODIN-5199
Change 3277773 on 2017/01/30 by Jamie.Dale
Fixing crash that could occur with null meta-data
#jira UE-41271
Change 3277549 on 2017/01/30 by Max.Chen
Sequencer: Back out changelist 3276452 because it breaks other uses of the time snapping interval in the settings.
#jira UE-41009
Change 3277510 on 2017/01/30 by Jamie.Dale
Fixed localization sometimes having incorrect keys in cooked builds
Merged CL# 3276233 and CL# 3277273.
#jira UE-41271
Change 3277500 on 2017/01/30 by Michael.Trepka
Added -Wno-undefined-var-template on Mac to work around an issue with compiling UHT in Xcode 8.3
#jira UE-41225
Change 3277421 on 2017/01/30 by Arciel.Rekman
TestPAL: delete unused test (UE-36984)
#jira UE-36984
(Edigrating CL 3267568 from Dev-Platform to Release-4.15)
Change 3277410 on 2017/01/30 by Jeff.Fisher
UE-41152 more non-unity include fixes.
-Matthew Griffin showed me how to run this locally, so I was able to locally reproduce the errors and this fixed them (the previous fixes were insufficient rather than incorrect).
#jira UE-41152
Change 3277230 on 2017/01/30 by Jack.Porter
Fixed issue with static lighting for Foliage and Instanced Static Meshes where shadows on instances in LOD levels other than LOD 0 was incorrect.
#jira UE-39884
Change 3277178 on 2017/01/30 by Allan.Bentham
enable FORCE_FLOATS with iOS metal shaders when full precision material setting is set.
#jira UE-41253
Change 3277134 on 2017/01/30 by Matthew.Griffin
Fixed NonUnity compile issues
Change 3276503 on 2017/01/28 by Jeff.Fisher
UE-41152 more non-unity include fixes.
#jira UE-41152
Change 3276452 on 2017/01/28 by Max.Chen
Sequencer: Changed the time snapping interval in the toolbar ui so that it no longer additionally updates the sequencer setting. The value used in the sequencer settings is only used to initialize a new level sequence.
#jira UE-41009
Change 3276130 on 2017/01/27 by Phillip.Kavan
[UE-40894] Fix data loss issues with non-native Blueprint classes that override inherited component default values from a nativized parent Blueprint class hierarchy.
- Mirrored from //UE4/Dev-Blueprints (CL# 3276109).
#jira UE-40894
Change 3276013 on 2017/01/27 by Lina.Halper
- fix issue with additive pose preview applying twice
#jira: UE-41216
#code review:Thomas.Sarkanen
Change 3275990 on 2017/01/27 by Mitchell.Wilson
Disabling 'Used with skeletal mesh' on some materials to resolve errors and warnings.
#jira UE-40736
Change 3275885 on 2017/01/27 by Matt.Kuhlenschmidt
Fixed missing slate style assets log warning
#jira UE-41148
Change 3275805 on 2017/01/27 by Ori.Cohen
Fix incorrect warning about moving simulated bodies during tick group. The existing code would warn if you had a kinematic that was SimulationDisabled (i.e. meaning it's not in the sim scene).
#JIRA UE-37270
Change 3275797 on 2017/01/27 by Shaun.Kime
In some cases, it was possible to create a SRetainerWidget that does not have a valid scene. This would cause the recorded scene index to be mismatched with the actual rendering index when played back in the future.
#jira OR-34919
Change 3275681 on 2017/01/27 by Lina.Halper
Dupe change of CL 3273803, 3274129, 3274700
#jira: UE-41163
#code review:Daniel.Wright, Martin.Wilson
Change 3275624 on 2017/01/27 by Benn.Gallagher
Fixed crash when creating destructible meshes from static meshes with null material interface entries
#jira UE-38998
Change 3275601 on 2017/01/27 by Matt.Kuhlenschmidt
Fix crash when a kdop collision generation fails and there are existing collision meshes selected. We no longer clear out unrelated collision primitives when kdop generation fails.
#jira UE-41220
Change 3275545 on 2017/01/27 by Chris.Bunner
Added flag for retreiving debug materials from GetUsedMaterials calls on rendering components.
#jira UE-40482
Change 3275522 on 2017/01/27 by Max.Chen
Sequencer: Call modify before setting row indices
#jira UE-40682
Change 3275518 on 2017/01/27 by Max.Chen
Sequencer: Switch to static pointer to fix crash when tearing down curve editor.
#jira UE-41105
Change 3275475 on 2017/01/27 by Jeff.Fisher
UE-41152 Merge Improved Daydream Support from Google
-Fixing non-unity missing includes.
#jira UE-41152
Change 3275387 on 2017/01/27 by Steve.Robb
Prevent engine reinstancing on hot reload.
Copied from CL# 3265490.
#jira UE-40765
Change 3275279 on 2017/01/27 by Josh.Adams
- Redoing change 3274305 in 4.15
#jira UE-40451
Change 3275233 on 2017/01/27 by Luke.Thatcher
[PLATFORM] [PS4] [!] Fix share play initialization logic.
#jira UE-41209
Change 3275227 on 2017/01/27 by Alex.Delesky
Duplicating the fix for UE-40791 from Dev-Editor CL 3265714 - The ForceFeedback thumbnail's Play and Stop icons will now render correctly, and will only be visible while an effect is playing or when the cursor hovers over the icon.
#jira UE-40791
Change 3275057 on 2017/01/27 by Peter.Sauerbrei
fix for crash after changing the metal shader version
#jira ue-41183
Change 3275031 on 2017/01/27 by Matthew.Griffin
Added architecture hash to path for Linux generated includes, didn't realize that this was part of the path.
Change 3275005 on 2017/01/27 by Matthew.Griffin
Re-enabled Cache of cooked platform data during DerivedDataCache commandlet
Moved caching DDC of non-host platform data behind an option so it's not done for Installed Build by default
Removed other platforms from Launcher Samples and changed 'CookPlatforms' to 'DDCPlatforms' so that its purpose is more clear
Change 3274828 on 2017/01/27 by Jeff.Fisher
UE-41152 Merge Improved Daydream Support from Google
-Fixing non-unity missing include.
#jira UE-41152
Change 3274799 on 2017/01/27 by Arciel.Rekman
Fix for installed Linux cross-toolchain (UE-40392).
- Pull request #3111 contributed by rubu.
#jira UE-40392
Change 3274756 on 2017/01/27 by Max.Chen
Sequencer: Update the parent guid with the new possessable guid. This fixes a bug where the parent guid isn't set properly and so folders aren't retained when assign actors and running fix up actor references.
#jira UE-41010
Change 3274755 on 2017/01/27 by Max.Chen
Sequencer: Call notify movie scene data changed when creating a camera instead of marking the instances as needing a refresh.
#jira UE-41019
Change 3274597 on 2017/01/26 by Jeff.Fisher
UE-41152 Merge Improved Daydream Support from Google
-Fixing monolithic include warning.
#jira UE-41152
Change 3274564 on 2017/01/26 by Mike.Beach
Following the example of other nodes with external dependencies (like UK2Node_SwitchEnum), and making sure the struct is preloaded before we use it (the struct needs to have a valid size).
#jira UE-41073
Change 3274535 on 2017/01/26 by Mike.Beach
Removed ensure that was blocking a wrapper function call to a non-nativized function lib from being generated (while not optimal, the generated code works).
#jira UE-41190
Change 3274512 on 2017/01/26 by Jeff.Fisher
UE-41152 Merge Improved Daydream Support from Google
Merging cl 3255506 Copyright update for google
-note most of the changes went in with the previous 3 androidvr-devvr change integrations, these two were not otherwise changed.
-just incrementing the year
//depot/Partners/Google/AndroidVR-DevVR/Engine/...
to //UE4/Release-4.15/Engine/...
#jira UE-41152
#review-3273588
Change 3274511 on 2017/01/26 by Jeff.Fisher
UE-41152 Merge Improved Daydream Support from Google
Merging cl 3243495 Adding GoogleVRTransition2D plugin to handle VR->2D->VR transition for daydream app.
//depot/Partners/Google/AndroidVR-DevVR/Engine/...
to //UE4/Release-4.15/Engine/...
#jira UE-41152
#review-3273586
Change 3274510 on 2017/01/26 by Jeff.Fisher
UE-41152 Merge Improved Daydream Support from Google
Merging cl 3243494 Update GoogleVR plugin to v1.2.
-Upgrade GVR NDK to 1.10.0
-Add easy to use GoogleVR input component, including controller component for daydream and a gaze based reticle component for cardboard.
-Make the GoogleVRSplash rendered with depth.
-Add built in arm model support in GoogleVR controller plugin.
-Add "Use ExternalFilesDir for UE4Game files" option in AndroidRuntimeSetting to support saving game progress without requesting EXTERNAL_STORAGE permission in Andoird 23+
-Remove the "Package for Daydream" option in AndroidRuntimeSetting.
-Fix the crash on iOS9 when GoogleVR plugin is enabled.(udn/325432)
//depot/Partners/Google/AndroidVR-DevVR/Engine/...
to //UE4/Release-4.15/Engine/...
#jira UE-41152
#review-3273585
Change 3274509 on 2017/01/26 by Jeff.Fisher
UE-41152 Merge Improved Daydream Support from Google
Merging cl 3243493 Adding AndroidPermission plugin to handle runtime permission request and check for android api 23 and above.
-The plugin works for both daydream and normal Android application.
-For Daydream app, it need to work with GoogleVRTransition2D plugin.
//depot/Partners/Google/AndroidVR-DevVR/Engine/...
to //UE4/Release-4.15/Engine/...
#jira UE-41152
#review-3273583
Change 3274485 on 2017/01/26 by Chris.Babcock
Fix handling of numbers in textedit (allow decimals)
#jira UE-41198
#ue4
#android
Change 3274457 on 2017/01/26 by Mike.Beach
Fix to CIS warning (fallout from CL 3274362)
#jira UE-41072, UE-41071, UE-41070
Change 3274445 on 2017/01/26 by Arciel.Rekman
Proper fix for deploying to Linux (UE-40023).
- The logic is: if the base path (local to PC, one we are replacing) *ends* with a separator, add the separator to the dest path (one we're mapping to). Previous fix had a last minute change that inverted it.
#jira UE-40023
Change 3274428 on 2017/01/26 by Brian.Karis
Fixed bloom flickering on high contrast HDR edges when r.TemporalAACatmullRom was enabled.
#jira UE-41138
Change 3274362 on 2017/01/26 by Mike.Beach
Restructuring how we apply individual (exclusive) Blueprint nativization flags...
1. Explicitly flagging Blueprints as dependencies for nativization (and communicating that to the user)
2. Now applying nativization flag to authoritative config for all dependencies on save
3. Flagging new dependencies (parent or interface) as needing nativization (when required)
4. Ignore bDontNativizeDataOnlyBP setting when nativization mode is set to explicit
#jira UE-41072, UE-41071, UE-41070
Change 3274349 on 2017/01/26 by Yannick.Lange
VREditor: Fix Laser not hidden on MotionControllers with docked Menu/UI Panels
#jira UE-40070
Change 3274301 on 2017/01/26 by Chris.Bunner
Added missing material expression tooltips/keywords for new nodes based on 4.15 preview feeback.
#jira UE-41193
Change 3274254 on 2017/01/26 by Ryan.Gerleve
Fix for IsInGameThread() checks that could fail in debug builds while recording a replay with tick.DoAsyncEndOfFrameTasks and demo.ClientRecordAsyncEndOfFrame enabled.
#jira UE-39911
Change 3274121 on 2017/01/26 by Josh.Adams
- Fixed build error with landscape gizmo
#jira UE-41177
Change 3274114 on 2017/01/26 by Dan.Oconnor
Updating all references before calling post edit - prevents objects from being destroyed or created while updating references
#jira UE-40121
Change 3273971 on 2017/01/26 by Chris.Bunner
Update material instance permutations when we have already set param/switch overrides, then only change the base properties.
#jira UE-39754
Change 3273842 on 2017/01/26 by Daniel.Wright
Attempt to remove instructions from code features only present in the forward renderer, so we are showing users their graph cost. Allows shader complexity in forward to sortof match deferred.
#jira UE-41167
Change 3273750 on 2017/01/26 by Jeff.Fisher
UE-41137 //UE4/Main: Step 'Compile Ocean (Win32/Win64)' - 2 Errors - SteamVRController.cpp
-Fixing build break for Ocean. Maybe they are using an older compiler?
#jira UE-31137
Change 3273602 on 2017/01/26 by Michael.Trepka
Fix for UE-41146
#jira UE-41146
Change 3273506 on 2017/01/26 by Maciej.Mroz
#jira ODIN-4991, UE-41035
merged cl3273497 from Dev-Blueprints branch
Nativization:
EX_AddMulticastDelegate - generated code calls TMulticastScriptDelegate::AddUniqe instead of TMulticastScriptDelegate::Add.
Change 3273464 on 2017/01/26 by Mitchell.Wilson
Resaving asset to resolve warning.
#jira UE-41008
Change 3273413 on 2017/01/26 by Marc.Audy
Fix crash when audio device fails to initialize
#author Andrew.Grant
#jira UE-41143
Change 3273391 on 2017/01/26 by Jack.Porter
Fixed ensure encountered when using the Copy/Paste sub-tool in sculpt mode
#jira UE-40480
Change 3273343 on 2017/01/26 by Matt.Kuhlenschmidt
Resetting the preview on a material now properly clears the thumbnail which could have a stale references that was impossible to fix.
Fixed on asset exibiting this problem
#jira UE-40300
Change 3273243 on 2017/01/26 by Jamie.Dale
Speculative fix for an issue where User Defined Enum display names were being lost on upgrade to 4.15
#jira UE-41130
Change 3273235 on 2017/01/26 by Graeme.Thornton
Fix for some memory being left hanging around when loading bulk data asyncronously under certain circumstances
#jira UE-37815
Change 3273225 on 2017/01/26 by Ben.Cosh
This fixes an issue with actor details component selection causing actor selection to get out of sync across undo operations
#Jira UE-40753 - [CrashReport] UE4Editor_LevelEditor!FLevelEditorActionCallbacks::Paste_CanExecute() [leveleditoractions.cpp:1602]
#Proj Engine
Change 3273224 on 2017/01/26 by Josh.Stoddard
Increment FDerivedDataPhysXCooker to force recook of PhysX data
#jira UE-39791#rb none #lockdown james.golding
Change 3273201 on 2017/01/26 by Jack.Porter
Fixed problem where UpdateInstanceTransform blueprint function was not updating bounds correctly
#jira UE-41126
Change 3273122 on 2017/01/26 by Graeme.Thornton
Added some extra log output for situations where a compressed block in an archive doesn't have a valid header
#jira UE-38767
Change 3273116 on 2017/01/26 by Benn.Gallagher
Fix for crash generating clothing skinning data due to coplanar check triggering a check() on small triangles
#jira UE-41112
Change 3273077 on 2017/01/26 by Thomas.Sarkanen
Allowed LODs other than LOD0 to have screen sizes greater than 1
#jira UE-41125 - Static mesh LODs other than LOD0 cannot be set to screen sizes greater than 1
Change 3273061 on 2017/01/26 by Matthew.Griffin
Disabled code caching data for all platforms until we can figure out why it's filling up DDC cache
Change 3272938 on 2017/01/25 by Arciel.Rekman
Fix launch on a remote Linux machine (UE-38691).
- Device id is now used to get target platform, so should match it exactly.
#jira UE-38691
Change 3272816 on 2017/01/25 by Ben.Marsh
Fix VS2017 being displayed as 'Visual Studio 15' in the Windows target settings panel.
Change 3272590 on 2017/01/25 by Daniel.Wright
Workaround for "error X3067: 'GetObjectWorldPosition': ambiguous function call" which happens when FMaterialPixelParameters and FMaterialVertexParameters have the same number of floats with the HLSL compiler. Function overload resolution appears to identify types based on how many floats / ints / etc they contain.
#jira UE-41099
Change 3272419 on 2017/01/25 by Arciel.Rekman
Linux: fix remote deploying of a packaged build (UE-40023).
#jira UE-40023
Change 3272355 on 2017/01/25 by Daniel.Wright
Prevent a large shadow depth bias due to low resolution from causing near plane clipping
#jira UE-40873
Change 3272196 on 2017/01/25 by tim.gautier
Updating TM-UMG content for UI visibility
#jira UE-29618
Change 3272114 on 2017/01/25 by Michael.Dupuis
#jira UE-29817 : backout of CL from Dev-Editor fixing this jira
Change 3271953 on 2017/01/25 by Michael.Trepka
Attempt to fix UE-40956 - Rare crash occurs in CoreAudio in Vehicle Game on Mac when quitting.
#jira UE-40956
Change 3271945 on 2017/01/25 by Olaf.Piesche
Replicating CL 3271564
#jira UE-40980
#udn 325525
Fix uniform buffers for mesh particles; these should really be on the mesh collector, so allocating them as a one frame resource is safe.
Change 3271883 on 2017/01/25 by Daniel.Wright
UWorld::AreAlwaysLoadedLevelsLoaded takes into account bShouldBeVisible. Fixes reflection captures not getting uploaded when there's an invisible always loaded level, which is supposed to be invisible.
#jira UE-40724
Change 3271686 on 2017/01/25 by Marc.Audy
Properly fix line endings in all cases when installing a c++ feature pack
#jira UE-40939
Change 3271631 on 2017/01/25 by Ryan.Gerleve
In UEngine::CommitMapChange, rename the new ULevelStreaming objects so that the main world is their outer. This is more correct in general, and will cause those levels to be added to the correct level collection during FlushLevelStreaming.
Also use MoveTemp to add the streaming level list to the main world, so that the fake world will no longer reference them.
#jira UE-40524
Change 3271611 on 2017/01/25 by Allan.Bentham
Ensure texture's buildsettings are not marked as streamable if the target platform does not support streaming.
#jira UE-40927
Change 3271504 on 2017/01/25 by tim.gautier
Updated default values of UMG_Behavior
#jira UE-29618
Change 3271491 on 2017/01/25 by Luke.Thatcher
[PLATFORM] [PS4] [!] Fix bug in AT9 audio cooking.
- Maximum mono bitrate is 144kbps, but 100% quality mono tracks were selecting 168kbps, causing the AT9 tool to fail.
- Also bumped AT9 engine format to recook potentially broken audio data.
#jira UE-40761
Change 3271428 on 2017/01/25 by Chris.Bunner
Bug in previous CL.
#jira UE-39953
Change 3271413 on 2017/01/25 by Lina.Halper
#DUPEFIX of CL 3270776
#jira: UE-41082
Change 3271403 on 2017/01/25 by tim.gautier
Adjusted UMG_Blur intensity settings.
#jira UE-29618
# rb cristina.riveron
Change 3271300 on 2017/01/25 by Luke.Thatcher
[PLATFORM] [PS4] [^] Merge (as edit) fix for NpToolkit2 initialization in 6CPU mode, from //UE4/Dev-Platform to //UE4/Release-4.15 (Original CL 3271215)
- Default thread affinity in the InitParams structure is 7 CPUs.
- Using this affinity in games with 6CPU mode set in param.sfo causes init() to fail.
- We now select 6 or 7 CPU affinity based on what sceKernelGetCpumode reports at runtime.
#jira UE-41079
Change 3271197 on 2017/01/25 by Andrew.Rodham
Sequencer: Ensure initial evaluation range correctly sets exclusive lower boundary for subsequent evaluations
- This prevents us from erroneously evaluating the initial time twice as part of swept evaluations)
#jira UE-40758
Change 3270386 on 2017/01/24 by tim.gautier
Updated UMG_Blur to include second Low-Quality asset
#jira UE-29618
Change 3270267 on 2017/01/24 by Arciel.Rekman
Linux: fix not being able to run a packaged build (UE-37016, UE-39648).
- Fixed expansion of paths with spaces in the bootstrap script.
- Also increased the timeout since large projects can sometimes get killed on start.
- Also killed spammy console output.
#jira UE-37016
Change 3270203 on 2017/01/24 by Chris.Babcock
Fixed issue with Mac and Linux install and uninstall scripts if ANDROID_HOME not set (contributed by nathansizemore)
#jira UE-41042
#PR #3160
#ue4
#android
Change 3270037 on 2017/01/24 by tim.gautier
Checking in UMG_Blur for UMG test coverage
#jira UE-29618
Change 3269829 on 2017/01/24 by matt.barnes
Adding content for Material Attribute testing
#jira UE-29618
Change 3269700 on 2017/01/24 by Josh.Stoddard
force relink of PhysX libs
#jira UE-39791 #rb ori.cohen #lockdown james.golding
Change 3269621 on 2017/01/24 by Allan.Bentham
Make sure 'intrinsic_GetHDR32bppEncodeModeES2()' reports no encoding mode when mobileHDR == false
#jira UE-41023
Change 3269503 on 2017/01/24 by Josh.Stoddard
Integrate PhysX change 3268008 from //UE4/Dev-Physics-Upgrade
#jira UE-39791 #lockdown james.golding #rb josh.stoddard
Change 3269359 on 2017/01/24 by Jack.Porter
Fix for Web browser widget crash on Android when packaged for Distribution
#jira UE-39451
Change 3269316 on 2017/01/24 by Thomas.Sarkanen
Fixed non-unity issues with last change for UE-40945
#jira UE-40945 - Crash trying to import facial animations
Change 3269047 on 2017/01/23 by Yannick.Lange
VREditor: Fix VREditor Laser not hidden on MotionControllers with docked Menu/UI Panels
#jira UE-40070
Change 3268824 on 2017/01/23 by Rolando.Caloca
UE4.15 - Fix for right eye showing black on VR
#jira UE-40900
Change 3268752 on 2017/01/23 by Nick.Whiting
Fix for assertion for binding an MSAA'd scene color with a non-MSAA'd texture.
#jira UE-39304
Change 3268722 on 2017/01/23 by Olaf.Piesche
Replicating 3256329
#jira UE-38615
Removing unnecessary assert that fires when exporting emitters.
Change 3268220 on 2017/01/23 by Nick.Whiting
Adding in a new CVar (vr.SteamVR.UsePostPresentHandoff), which defaults to 0. When set to 0, we do NOT use the SteamVR PostPresentHandoff, which costs some performance GPU time. When 1, we use the call, and get some extra GPU performance. However, this call is NOT safe for scenes that have frame-behind GPU work, like SceneCapture components and Widget Components
#jira UE-40570
Change 3268180 on 2017/01/23 by Marc.Audy
PendingKill Actors will no longer register their components when the level is being loaded
#jira UE-40505
Change 3268076 on 2017/01/23 by Matthew.Griffin
Changed Mac SunTemple cook jobs to use Sample Editor to avoid errors about mismatched files
#jira UE-40806
Change 3267997 on 2017/01/23 by Mitchell.Wilson
Increased lightmap size on spheres in volumes example to resolve issue with lighting.
Corrected misspelling in multiple examples and one UMG asset.
#jira UE-40890 UE-40926 UE-40882 UE-40928 UE-40825 UE-40819
Change 3267892 on 2017/01/23 by Mitchell.Wilson
Removed preview mesh on M_Bird_Inst that was referencing a static mesh that was removed or renamed to resolve warnings in CIS.
#jira UE-40300
Change 3267866 on 2017/01/23 by Thomas.Sarkanen
Prevented crash when using Facial Animation importer
Also hid the feature behind an experiemental setting flag, as it is not ready for users yet.
#jira UE-40945 - Crash trying to import facial animations
Change 3267834 on 2017/01/23 by Nick.Darnell
An addition to 3255247, this also adds input processing incrementing for double click, and preview mouse down.
#jira UE-40313
Change 3267785 on 2017/01/23 by Marc.Audy
Put proper line endings when modifying template files when installing feature pack
#jira UE-40939
Change 3267761 on 2017/01/23 by Mitchell.Wilson
Moved left landscape mesh slightly to hide a seam that can be seen when using VR and looking over the railing.
#jira UE-40916
Change 3267632 on 2017/01/23 by Jurre.deBaare
Marker syncs not working correctly in Blend Spaces
#fix Ensure that SampleIndexWithMarkers is serialized
#JIRA UE-40975
[CL 3287682 by Matthew Griffin 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]
Matthew Griffin
Ben Marsh
Alex Fennell