Commit Graph

43 Commits

Author SHA1 Message Date
lauren barnes
d5b97bd584 Selected sequencer track color is now the style's selection color instead of the previous orange selection color, the text has been adjusted to UseForeground rather than pure white so it is more readable when selected.
#rb Max.Chen
#jira none
#preflight 6065d5323a79480001343828

#ROBOMERGE-SOURCE: CL 15889489 in //UE5/Release-5.0-EarlyAccess/...
#ROBOMERGE-BOT: STARSHIP (Release-5.0-EarlyAccess -> Main) (v786-15839533)

[CL 15890452 by lauren barnes in ue5-main branch]
2021-04-01 12:15:51 -04:00
Patrick Boutot
5f1e91106b Slate: Convert SCompoundWidget Attributes into SlateAttributes.
#jira UE-109146

[CL 15664716 by Patrick Boutot in ue5-main branch]
2021-03-10 07:13:29 -04:00
Marc Audy
ada7c144fa Merge //UE5/Release-Engine-Staging @14903491 to //UE5/Main
[CL 14906022 by Marc Audy in ue5-main branch]
2020-12-11 14:21:20 -04:00
Marc Audy
a7c9001a94 Merging //UE5/Release-Engine-Staging to Main (//UE5/Main) @ 14075166
#rb
#rnx

[CL 14075271 by Marc Audy in ue5-main branch]
2020-08-11 01:36:57 -04:00
Lina Halper
44c1bb3292 COPY from //Dev-Anim to //Dev-Main
#rb: none
#fyi: Laurent.Delayen, Thomas.Sarkanen

[CL 11088765 by Lina Halper in Main branch]
2020-01-22 17:58:55 -05:00
ryan durand
627baf970a Updating copyright for Engine Editor.
#rnx
#rb none


#ROBOMERGE-SOURCE: CL 10869241 via CL 10869527 via CL 10869904
#ROBOMERGE-BOT: (v613-10869866)

[CL 10870586 by ryan durand in Main branch]
2019-12-26 15:33:43 -05:00
andrew rodham
e901930fda Sequencer: Reworked concept of exposed bindings to be presented as a tags in the Sequencer UI
- Tags are now specified on object bindings and can be used to persistently reference similar bindings across different sequences
  - Tags are now always specified and stored on the root sequence, making it easier to rebind objects from within sub sequences
  - A new object binding tag manager window is available that gives a bird's eye view of all bindings and tags for the whole sequence
  - New functions are available on Level Sequence Actors for interacting with bindings by tag: SetBindingByTag, AddBindingByTag, RemoveBindingByTag, FindBindingByTag
  - Tags are now shown on the sequencer tree view for visibility


#jira UE-81102
#rb Max.Chen

#ROBOMERGE-SOURCE: CL 9732635 in //UE4/Release-4.24/...
#ROBOMERGE-BOT: RELEASE (Release-4.24 -> Main) (v539-9700858)

[CL 9732642 by andrew rodham in Main branch]
2019-10-21 11:35:15 -04:00
Chris Gagnon
2e87118a18 Copying //UE4/Dev-Editor to Dev-Main (//UE4/Dev-Main) Interim 4.24.
#rb none

[CL 8614014 by Chris Gagnon in Main branch]
2019-09-10 11:35:20 -04:00
max chen
d1634f22a4 Copying //UE4/Dev-Sequencer to Dev-Main (//UE4/Dev-Main) [at] 6863847
#lockdown nick.penwarden
#rb none

#ROBOMERGE-OWNER: lina.halper
#ROBOMERGE-AUTHOR: max.chen
#ROBOMERGE-SOURCE: CL 6863971 in //UE4/Main/...
#ROBOMERGE-BOT: ANIM (Main -> Dev-Anim) (v366-6836689)

[CL 6891117 by max chen in Dev-Anim branch]
2019-06-07 11:31:06 -04:00
Jeffrey Soldan
8f8a6c0de7 Fix clicking tracks in sequencer to rename them by implementing tracking of row selection
#jira UE-71848
#rb max.chen

[CL 5552048 by Jeffrey Soldan in Dev-Sequencer branch]
2019-03-26 01:33:27 -04:00
Chris Gagnon
1dd3e0189f Merging //UE4/Dev-Main to Dev-Editor (//UE4/Dev-Editor)
#rb none

[CL 4730305 by Chris Gagnon in Dev-Editor branch]
2019-01-15 18:47:22 -05:00
Thomas Sarkanen
b709a10f4c Merging //UE4/Dev-Main to Dev-Anim (//UE4/Dev-Anim) @ CL 4708558
#rb none
#jira none
#lockdown Laurent.Delayen

[CL 4708630 by Thomas Sarkanen in Dev-Anim branch]
2019-01-11 07:37:39 -05:00
Francis Hurteau
57c677da93 Copying //UE4/Dev-Enterprise@4705006 to Dev-Main (//UE4/Dev-Main)
#rb none
#lockdown Nick.Penwarden

[CL 4705151 by Francis Hurteau in Main branch]
2019-01-10 17:26:53 -05:00
Thomas Sarkanen
7088a2f273 Merging //UE4/Dev-Main to Dev-Anim (//UE4/Dev-Anim) @ CL 4683693
#rb none
#jira none

[CL 4684302 by Thomas Sarkanen in Dev-Anim branch]
2019-01-07 05:38:46 -05:00
Chris Gagnon
8fc25ea18e Merging //UE4/Dev-Main to Dev-Editor (//UE4/Dev-Editor)
#rb none

[CL 4676797 by Chris Gagnon in Dev-Editor branch]
2019-01-02 14:54:39 -05:00
Thomas Sarkanen
8ba3c4c087 Merging //UE4/Dev-Main to Dev-Anim (//UE4/Dev-Anim) @ CL 4643671
#rb none
#jira none

[CL 4665410 by Thomas Sarkanen in Dev-Anim branch]
2018-12-17 06:31:16 -05:00
Matt Kuhlenschmidt
c75ddb4774 Deprecate SEditableLabel and remove use cases. It is functionally identical to SInlineEditableTextBlock
#rb max.chen

[CL 4333888 by Matt Kuhlenschmidt in Dev-Editor branch]
2018-08-30 15:39:41 -04:00
Max Chen
33737e9b00 Copying //UE4/Dev-Sequencer to //UE4/Dev-Main (Source: //UE4/Dev-Sequencer @ 4044339)
#lockdown Nick.Penwarden
#rb none

============================
  MAJOR FEATURES & CHANGES
============================

Change 3947021 by Max.Chen

	Sequencer: Don't preserve root component when copying object properties.

	A spawnable empty actor, has a root component that is generated by the empty actor factory. If the object template's root component is preserved when copying from the spawnable empty actor, the root component will not be copied
over. Therefore, we need to NOT preserve the root component when copying object properties.

	#jira UE-55825

Change 3947366 by Max.Preussner

	WmfMedia: Better log output

Change 3947367 by Max.Preussner

	MfMedia: Better detection of compressed format properties on Windows

Change 3949102 by Max.Chen

	Sequencer: Remove SequenceActorTag when converting to possessable.

	#jira UE-56206

Change 3949207 by andrew.porter

	EngineTest: Set the screenshot nodes resolution to 1280x720

Change 3949404 by Max.Chen

	Sequencer: More informative tooltip for "Rerun Construction Scripts" option. It now says "Rerun construction scripts every frame on actors that have 'Rerun Construction Script in Sequencer'  enabled in their class settings".

Change 3950067 by Matt.Hoffman

	Renamed UAutomatedLevelSequenceCapture's StartFrame and EndFrame to CustomStartFrame/CustomEndFrame to reflect that it is user-overriden. This will also resolve upgrade issues due to the variable datatype changing.

	#jira UE-56189

Change 3950193 by JohnHenry.Carawon

	Updating my latest MovieRendering test content.

Change 3950757 by JohnHenry.Carawon

	More updates to MovieRendering test content

Change 3952059 by Max.Chen

	Resave LevelVisibility_SubLevels to fix data loss conversion warning of OpacityMaskConstant

	#jira UE-56086

Change 3952283 by Max.Chen

	Sequencer: Disable dropping level sequence assets as spawnables.

	#jira UE-56120

Change 3952422 by Max.Chen

	Sequence Recorder: Add button to record from the current player.

	#jira UE-55942

Change 3952987 by JohnHenry.Carawon

	MovieRendering Test Content - Fixing camera bindings and changing the override binding actor

Change 3953823 by Mike.Zyracki

	Fix for Bad FBX Import
	Tangents not scaled by frame rate.

	After looking at this again it seems that a set of MovieScene:: overiddes for the channel traits wasn't set correctly, so use the ADL idiom to use MovieScene, which can then call Optimize in the correct namespace.

	With this we can now correctly use the passed in tolerance.
	There was also a redundant set of Optimize calls so that it could happen twice so removed them, and needed an extra check in the float channel Optimize.
	Also since we need to set auto tangents no matter if we optimize we don't set that parameter(though leave it since it's used by context menu key reduction).

	Finally fixed speed issue with trajectories caused by calculating way too many substeps. Reverted back to a time based step size for consistency.
	#jira UE-56193

Change 3954317 by Matt.Hoffman

	Adding a key to the last frame of a section no longer causes a crash. Keys can already be moved to be on the last frame of a section so now you can just add a key there directly.

	#jira UE-56255

Change 3954326 by Matt.Hoffman

	Dilating a section that is only infinite on one side no longer causes a crash.

	#jira UE-56260

Change 3954486 by Max.Chen

	PR #4580: Exposes IsReversed() from UMovieSceneSequencePlayer (Contributed by alanedwardes)


Change 3955238 by Max.Preussner

	Messaging: Enabled delayed message routing

	https://github.com/EpicGames/UnrealEngine/pull/4574

	#jira UE-56247

Change 3955901 by Max.Preussner

	MediaFrameworkTest: Added developer test for overriding desired media player plug-in at runtime.

Change 3955922 by Andrew.Porter

	QAGame: Updating movie rendering content in dev folder

Change 3956004 by andrew.porter

	QAGame: Adding MPC track to movie rendering test content

Change 3956510 by Max.Chen

	Sequencer: Fix fbx camera import of static properties so that they are imported before default tracks are created. Otherwise, the default tracks inherit the default properties of the camera, rather than the values from the fbx.

	#jira UE-56311

Change 3957613 by Max.Preussner

	MediaUtils: Added code documentation to media player facade

Change 3958005 by Max.Preussner

	MediaUtils: Added method to get number of sinks

Change 3958934 by Max.Chen

	Sequencer: Fix keys getting added and sequence getting erroneously re-evaluated when auto key is off.

	Only apply defaults if there are no keys.
	Only modify the movie scene section before creating keys or setting defaults.

	#jira UE-55903

Change 3959687 by Andrew.Rodham

	Sequencer: Fixed visibility track external values being inverted

	#jira UE-56324

Change 3960507 by Max.Preussner

	Core: Fixed incorrect rounding in FMath::DivideAndRoundNearest

Change 3962047 by JohnHenry.Carawon

	MovieRendering Test Content Changes:
	- Add Lightmass Importance Volumes to sublevel to fix warnings
	- Rebuilt Lighting
	- Add a third sequence for Gamut testing
	- Resaved the sound master.uasset to fix warning

Change 3962211 by Mike.Zyracki

	Add Frame Numbers to selected animation sections.

	Added MapTimeToAnimation to MovieSceneSkeletalAnimation so that we could get it from the Skeleton Animation track Editor.

	Since the thickness of the frame line can change based upon frame rate and zoom we need to calculate it similarly to how the time slider controller does it.  Those calculations were private so we had to expose FScrubRangeToScreen
and GetScubberPixelRange from the TimeSliderController.

	Also needed to know if the section itself was selected so added a bIsSelected flag to the section Painter.

	Also fixed a bug where you couldn't add a section if other sections existed at different times in MovieScenePropertyTrack and could crash due to the check().

	#jira UESEQ-395

Change 3962497 by Max.Preussner

	Core: Added new string formatting argument to FTimespan

Change 3963662 by Max.Chen

	CineCamera: Flip VistaVision width and height.

Change 3963731 by Max.Preussner

	MediaCompositing: Implemented sequence recording support for media track

Change 3964195 by Andrew.Rodham

	Sequencer: Set inverted property correctly for newly created visibility track sections

	  - Also clamp evaluation for key editors to the bounds of the section so we're not displaying values outside of the section bounds when the cursor is not on the bounds

	#jira UE-56324
	#coderevew Max.Chen

Change 3964196 by Andrew.Rodham

	Sequencer: Fixed crash when attempting to render sections that resulted in a negative intersection with the view range

Change 3964275 by Andrew.Rodham

	Sequencer: Fixed MovieScene::ClampToDiscreteRange for infinite range bounds

Change 3964364 by Andrew.Rodham

	Curve Editor: Reduce minimum vertical view range when zooming to fit

Change 3965091 by Max.Chen

	Sequencer Recorder: Refresh next sequence if empty when starting a recording, otherwise, use existing name.

	#jira UE-56469

Change 3965148 by Max.Chen

	Sequence Recorder: Move Record to Possessable to "Actor Recording" group

Change 3965162 by Max.Chen

	Sequence Recorder: Always break out of immersive mode when done recording, even when stopping recording during countdown.

	#jira UE-56407

Change 3965214 by Max.Preussner

	QAGame: Enabled ImagePlate plug-in

Change 3965574 by Max.Preussner

	SimpleComposure: Reorganized & upgraded content to work with new Media Track

	#jira UE-56488

Change 3965651 by Max.Preussner

	MediaCompositing: Ignoring seek-on-open if media not seekable

Change 3966075 by Christina.TempelaarL

	Sequencer: Added Final Cut Pro 7 XML Export functionality
	#jira UESEQ-358

Change 3966087 by Matt.Hoffman

	Adding a single key to the Particle Toggle track now makes an infinite range section that is displayed in the UI.

	#jira UE-56295

Change 3966547 by Andrew.Rodham

	Sequencer: Fixed rounding errors when drawing the section background on boolean sections
	  - Logic was using time in sectonds which caused rounding errors on evaluation and flickering red/green stripes when dragging keys around

	#jira UE-56324

Change 3966563 by Andrew.Rodham

	Curve Editor: Key editor interface improvements

	  - SKeyEditInterface has a few problems - it does not update in real time when editing properties, and does not support multi-edit which makes it unsuitable for use with the curve editor
	  - We now take a different approach for editing keys by gathering a set of proxy UObjects for each key that is currently selected. These objects are added as top level objects to the details panel which means they support multi
edit as you'd expect from any other details panel in the editor.
	  - Proxy objects are updated every tick for the curve editor if they implement the ICurveEditorKeyProxy interface, which allows them to refresh their current value.
	  - Ideally, the same mechanisms would be used in the main sequence interface, and we would be generating the proxy classes at runtime based on the key value type, but that work remains a separate task from this initial offering.

	#jira UE-56165

Change 3966564 by Andrew.Rodham

	Curve Editor: Expand to frame when adding or moving keys in the curve editor

Change 3967051 by andrew.porter

	MediaFrameworkTest: Set the CameraPlayer_Video texture to auto clear

Change 3967141 by Andrew.Rodham

	Sequencer: Keep track of spawned objects that have been modified and only re-save such object's default spawnable state on destruction

	  - Now that we're taking this approach, I've remove serveral redundant bits of functionality in the spawn register such as making some spawnables read-only, and the PreSave binding for Sequencer.
	  - We now hook into all object pre-saves to make sure we handle the case where the sequences are saved through the content browser or elsewhere.

	#jira UE-47686

Change 3967170 by Andrew.Rodham

	Sequencer: Added the ability to possess anim instances as object bindings

	  - This allows full and direct animation of properties on UAnimInstance, and animation blueprints
	  - Object Bindings are made by first possessing a skeletal mesh component, then choosing the + Add button where its anim instance will be listed
	  - Added a new function to UMovieSceneSequence to gather previously cached objects that should now be invalidated. Anim instances will be re-resolved if a new UAnimInstance is assigned to USkeletalMeshComponent::GetAnimInstance.
	  - ObjectBindingIDs for anim instances are just represented by an entry in a set of GUIDs. We only ever resolve such bindings through USkeletalMeshComponent::GetAnimInstance.
	  - Only currently supported on LevelSequences

	#jira UE-56132

Change 3967195 by Max.Preussner

	Core: Updated TRangeSet to use TCallTraits

Change 3967345 by JohnHenry.Carawon

	Test Content Changes - first iteration of spacing out the examples in the shots.

Change 3967572 by Max.Chen

	Sequencer: Fix setting PreviousPlayEvalPosition until after we've tested whether it's set.

	#jira UE-56518

Change 3967750 by Max.Chen

	Audio: Set duration based on number of input channels, rather than number of channels to serialize. This fixes an issue where audio split into 2 channels is set to a duration that's twice as long.

	#jira UE-56430

Change 3967836 by Max.Chen

	Sequencer: Allow for animating array elements within ustruct properties

	#jira UE-55887

Change 3968506 by Matt.Hoffman

	Fixed ambiguous conversions for seconds and frames being overriden by ambiguous conversion to Timecode (in frames).

Change 3968748 by Max.Chen

	Sequencer: Make the event properties submenu widget larger.

	#jira UE-55557

Change 3968862 by Max.Chen

	Sequencer: Recursive expansion when shift is down

	#jira UE-52139
	#pr 4194

Change 3968863 by Max.Chen

	Sequencer: Bind rename command to selected track so that F2 shortcut start renaming

	#jira UE-52139
	#pr 4194

Change 3968872 by Max.Chen

	Sequencer: Rekey the selected key at the current time.

	#jira UESEQ-396

Change 3968938 by Max.Chen

	Cine Camera: Add option to toggle the behavior of locking the rail mount to the orientation of the spline. By default, the option is off, no change in behavior.

	#jira UE-55815

Change 3968958 by Andrew.Rodham

	Sequencer: Consider vertical position when hittesting keys

	#jira UE-56256

Change 3969643 by Max.Preussner

	Core: Rounding timespans created from double values towards nearest ticks

Change 3969646 by Max.Preussner

	MediaUtils: Implemented timeout mechanism for block-on-fetch feature

Change 3969776 by Mike.Zyracki

	Added Skip Anim Notifiers Toggle per what was in Matinee.
	Investigated the Enable Root Motion toggle as also discussed but it's implementation is directly contained by the
	animation asset and unlike animation notifies there seems to be no exposure to interactively disable it during a playback tick.

	Note if we are generating thumbnails we still automtically disable notifies in the editor to avoid annoying noise playback.

	Note that if Enable Root Motion/Root locked is specified in the animation asset it does correctly effect the Sequencer.

	#jira UESEQ-399

Change 3969835 by Matt.Hoffman

	Playback Range and Selection Range use unified logic for adding themselves as potential snap locations which properly handles inclusive/exclusive bounds. This resolves an issue where having an unset selection range caused a
potential snap location to be added on frame 0 and 1 (internal resolution) which caused a misalignment when placing objects near frame 0.

	This also removes the one frame offset on setting Selection Range to bring behavior inline with other ranges.

	#jira UE-55420

Change 3969885 by Max.Preussner

	MediaAssets: Don't register media player CDO with media ticker

Change 3971129 by Andrew.Rodham

	Sequencer: Fixed UMovieSceneSequencePlayer::GotToEndAndStop() not taking into account for start time

	This is a remnant from when the times were always specified in 0-duration space, rather than actual sequence times.

Change 3972056 by JohnHenry.Carawon

	More updates to Test Content. I continued spacing out the examples in the sequence so that they have a consistent number of frames between each example and during the start/end of the example. Also removed the Marcie sublevel.

Change 3972066 by Andrew.Porter

	MediaFrameworkTest: Setting Marcie folder to be never cooked in package settings

Change 3972675 by Matt.Hoffman

	Splitting Subsequence Sections no longer sets an incorrect playback range on the subsequence when the subsequence has a different internal resolution than the owning sequence.

	#jira UE-55453

Change 3973376 by Max.Preussner

	ImgMedia: Zero is the only valid video track for image sequences

Change 3973489 by Max.Preussner

	Launch: Build rules cleanup pass

	- don't use Media, MediaUtils on server apps
	- don't link against Media (include-only dependency)
	- don't include from MediaAssets (dynamic load only)

Change 3973760 by Max.Preussner

	MediaUtils: Moved AppMediaTimeSource implementation into its own file; added logging

Change 3973765 by Max.Preussner

	ImgMedia: Disallowing seek beyond media length

Change 3973855 by Max.Preussner

	MediaFrameworkTest: Updated developer test content

Change 3973858 by Max.Preussner

	MediaCompositing: Blocking on media player time instead of media sample time (the former may not be hit in the current frame)

Change 3974988 by Max.Chen

	Sequencer: Fix trim left so that it also sets the start offset for audio and skeletal animation sections.

	#jira UE-57015

Change 3976101 by Matt.Hoffman

	Sequencer will now focus the scroll view on newly created items.

	#jira UE-56492

Change 3976203 by Max.Chen

	Property Editor: Add DetailsViewArgs for ColumnWidth. Defaults to 0.65f, no change in existing behavior.

Change 3976205 by Max.Chen

	Sequencer: Set better column widths for sequencer.

	#jira UE-55557

Change 3976206 by Max.Chen

	Sequencer: Added menu category for import/export

Change 3976265 by Matt.Hoffman

	Tracks within Object Binding Nodes will now sort using the old behavior so that components are added above other track types.

	#jira UE-56473

Change 3976901 by Max.Chen

	Sequencer: Add event names to event track section

	#jira UESEQ-353

Change 3977878 by Max.Preussner

	Media: Moved media framework ticking stats into Media module

Change 3977982 by Max.Chen

	Sequencer: Add Edit->Reset section length to duration of source (ie. audio, skeletal animation, shot length)

	Added MovieSceneSection::GetDefaultDuration and MovieScene::HasDefaultDuration

	#jira UESEQ-392

Change 3977994 by Max.Preussner

	Media: Fetching and rendering media samples before viewports are rendered (to ensure frame sync for in-level media playback)

	#jira UE-53975

Change 3978188 by Matt.Hoffman

	Easing Curves are now clipped by the sequence's PlayRange when testing against an infinite section. This causes blended sequences to finish their blend when the section starts/ends instead of always using 25% of the total section
length to determine default blend range.

	#jira UE-56362

Change 3978676 by Max.Preussner

	MediaCompositing: Fixed first frame of rendered out media track missing

	#jira UE-53975

Change 3978684 by Max.Preussner

	MediaCompositing: Enabled media track frame sync feature

	#jira UE-53975

Change 3980026 by Matt.Hoffman

	Keys can be selected on folded out sections (such as an audio track expanded to show volume and pitch) again.

	#jira UE-57169

Change 3981614 by Max.Preussner

	MediaUtils: Added missing subtitle sample queue flush

Change 3982311 by Max.Preussner

	MediaCompositing: Added safeguard for zero length media sources

Change 3982389 by andrew.porter

	QAGame: Adding media track test content into FrameAccuracySubscene

Change 3983661 by Max.Chen

	Sequencer: Add level name to spawn a spawnable into.
	Add sublevel menu option to set the level

	#jira UESEQ-390

Change 3983712 by Andrew.Rodham

	Sequencer: Purge legacy blueprint spawnables from LevelSequence packages

	#tests Ran a preflight for cooking fortnite, ocean and Orion. Only orion shows up this edge case, and will require a re-save of the EndCines level
	#jira UE-39173

Change 3983787 by Max.Preussner

	MediaCompositing: Moved compile time switch for block-on-fetch into media player facade

Change 3983812 by Andrew.Rodham

	Sequencer: Exposed default level sequence instance data to blueprints

Change 3984373 by Max.Preussner

	Media: Added API for quering whether player plug-in supports block on fetch

	Block on fetch allows Sequencer and other systems to block the game thread until a desired video frame has been decoded.

Change 3984670 by JohnHenry.Carawon

	Movie Rendering Test Content progress. Saving the state of the content.
	There is a bug where things got replaced with particle emitters and I think it was because I tried to copy paste an animation track into a separate skeletal mesh track.

Change 3985097 by Max.Chen

	Sequencer: Rename Reset to AutoSize

	Change GetAutoSizeDuration to return TOptional<FFrameTime>

	#jira UESEQ-392

Change 3986043 by Max.Chen

	Sequencer: Fix crash when attach/path duration is less than 0.

	#jira UE-57310

Change 3986373 by Max.Chen

	Sequencer: Add support for deleting tracks and channels which equates to setting the channel mask.

	#jira UE-52951

Change 3986375 by Max.Chen

	Sequencer: Add Create Pose Asset to skeletal animation section. This allows animators to blend animations in sequencer and create new pose assets from them.

	#jira UESEQ-408

Change 3986796 by Andrew.Rodham

	Sequencer: Fixed stale object references remaining in ULevelSequence::BindingReferences when using convert to spawnable/possessable

	  - We used to convert objects by creating a new binding, then re-assigning its GUID, which meant we didn't have to do any further object fixup, but the code to achieve this was confusing and led to a vulnerability where object
references would not be cleaned up correctly due to the newly created possessable essentially being a temporary object that's immediately thrown away.
	  - To address this, there is now a function for porting all the contents of one object binding to another, and handles the correct fixup required for parent/child object bindings for both spawnables and possessables.
	  - Also added codepath to remove any stale object references from the level sequence reference map on PostLoad (this piggy-backs off the PurgeLegacyBlueprints object version which is close close enough to this change to be
identical)

	#tests Verified that existing sequences with stale references get cleaned up on load. Verified that repreatedly converting from spawnable<->possessable cleans up references correctly.

Change 3987807 by JohnHenry.Carawon

	Updates to the MovieRendering Test Content.

	- Fixed the spawnable actors that were overwritten
	- Shortend the Lighting example and combined the Intensity and Color tracks
	- Organized the Sequence and WorldOutliner to group the examples.

Change 3988151 by Max.Chen

	Cine Camera: Enable keying the "Enable Look at Tracking" toggle.

Change 3988880 by Max.Chen

	Sequencer: Support enter to add asset for all sequencer track editors that have asset pickers.

	#jira UE-57367

Change 3988953 by Max.Chen

	Sequencer: Make the track color picker focusable so that it will close when you click away or lose focus.

	#jira UE-57210

Change 3988962 by Max.Chen

	MovieSceneCapture: Fix EDL export so that it takes into account movie scene frame resolution and desired frame rate.

	#jira UE-57365

Change 3988964 by Max.Chen

	Movie Scene Capture: Clarified tooltip for bRelativeFrameNumbers. If you specify custom start/end frames for the recording, they will be relative to the playback range.

	#jira UE-57308

Change 3989442 by Max.Chen

	Fix CIS

Change 3991548 by Matt.Hoffman

	Dragging the time slider no longer causes the time slider to ignore snap-to-interval with "Snap to Keys While Scrubbing" when no keys are in range.

	#jira UE-57417

Change 3991598 by Matt.Hoffman

	Snap to Key while scrubbing now mirrors the behavior of "jump to next key". When there are no tracks selected it snaps to all keys and when there are tracks selected it snaps to only keys from that track.
	This also resolves an issue where deleting an object did not remove it from the Sequencer's selection. Undoing a delete already doesn't seem to restore your selection, so removing it from your selection shouldn't change that
behavior.

	#jira UE-57417

Change 3991603 by Max.Chen

	Sequencer: Disable EditAnywhere for some section properties

	#jira UE-53530

Change 3992240 by Max.Preussner

	MediaAssets: Implemented dynamic audio sample rate adjustment based on audio/media clock drift

	#jira FORT-70638

Change 3992911 by Andrew.Rodham

	Sequencer: Fixed saving spawnable state using the wrong spawned object

	  - We now track the object binding ID so that we can apply the spawned object to the correct spawnable when the asset is saved

	#jira UE-57353

Change 3992914 by Max.Chen

	Movie Scene Capture: Fix compression quality not being set.

	The compression interface wasn't being found through query interface, so no compression was being set. Reworked finding it through the output pins.
	Tested running various compression values.

	#jira-UE-55488

Change 3992919 by Max.Chen

	Sequencer: Convert to possessable now uses object template instead of copying properties (ie. see LevelSequenceActorSpawner). This fixes MIDs getting lost when converting to spawnable and back to possessable.

	#jira UE-52400

Change 3993184 by Max.Chen

	Sequencer: Don't show +Transform/+Path/+Attach track if the actor has the "Mobility" property hidden.

	Set the Landscape, LandscapeProxy and InstancedFoliage "Mobility" property to be hidden since it is static is not supposed to be dynamically movable.

	#jira UE-56347

Change 3993238 by Max.Chen

	Sequencer: Test for hidden mobility in creating keys as well. Refactored to HasHiddenMobility()

	#jira UE-56347

Change 3993978 by Max.Chen

	Cine Camera: Enable keying the "Enable Look at Tracking" toggle.

	#jira UE-57489

Change 3994039 by Max.Chen

	Landscape: Add Mobility to hidecategories on landscape component

	#jira UE-56347

Change 3994626 by JohnHenry.Carawon

	Updated Movie Rendering Test Content.

	- Fixed the overridden spawnables to their proper object types.

Change 3994653 by Christina.TempelaarL

	Sequencer: Added Final Cut Pro 7 XML Import functionality, improved Export functionality
	#jira UESEQ-358

Change 3995609 by Max.Chen

	UMG: Add support for 2d transform mask (translation, rotation, scale, shear)

	#jira UE-52951

Change 3995778 by JohnHenry.Carawon

	Movie Rendering Test Content Updates

	- Adjusted Lights example
	- Adjusted Camera example
	- Added Marcie sublevel back in

Change 3995942 by JohnHenry.Carawon

	QAGame: Moving Movie Rendering test content from Developer folder to Sequencer folder

	Also adjusted level visibility, lights and camera example.

Change 3995993 by Christina.TempelaarL

	Sequencer: FCPXML Export updates - only export sections if in playback range and media exists, warn if media does not exist. Other updates - removed unused methods and variables, fixed message context naming to be more accurate
	#jira UESEQ-358

Change 3996595 by andrew.porter

	QAGame: Updating Marcie content in TrackEvaluation level to use Image Plate

Change 3996614 by andrew.porter

	QAGame: Adding color test sequence to the sublevel

Change 3996643 by Max.Chen

	Sequencer: Fix fbx animation export - rotation and scale channels were flipped.

	#jira UE-57509
	#jira UE-57512
	#jira UE-57514

Change 3996652 by Max.Preussner

	Messaging: Fixed delayed messaging using incorrect current time after message router sleep

	Based on https://github.com/EpicGames/UnrealEngine/pull/4601

Change 3996801 by Max.Chen

	Sequencer: Fix folder active state for non key area sections. Look at track node sections as well as key areas.

	#jira UE-57550

Change 3997098 by Matt.Hoffman

	Cleaned up some remaining ToDo's in STimeRange.

Change 3998339 by Max.Preussner

	Sockets: Added documentation for socket receive functions

Change 3998359 by Max.Preussner

	MediaUtils: Started to implement media recorder helper class

	Currently only supports BGRA frames in CPU memory. Supporting other formats and buffer types will require conversions on render-thread. I recommend refactoring out the existing conversion code in FMediaTextureResource into a
reusable helper class in the MediaUtils module. This should be a good starting point though.

Change 3998417 by Matt.Hoffman

	Keys and Sections can now be moved at the same time inside of Sequencer. Keys can now snap to Sections (and vice versa) instead of just to other Keys. Sections can now be duplicated like keys can.

	#jira UE-56995

Change 3998427 by JohnHenry.Carawon

	QAGame: Updating test content for the Movie Rendering feature.

	- Added an auto activate particle to the beginning of the sequence (it's not part of the sequence at all)
	- Added an event receiver blueprint to the Events example
	- Added a particle emitter to both sublevels
	- Added a camera cut to the end that switches to a separate camera
	- The camera zoom in, focus and Look At sections are all separate (not overlapping in the sequence)
	- Added a second actor for the camera Look At
	- Added a Visibility section for the Actor Hidden In Game track that has possessable and spawnable cube and light

Change 3998537 by Max.Chen

	Sequence Recorder: Restore immersive mode when stopping the sequence even if not in PIE.

	#jira UE-56407

Change 3999809 by Matt.Hoffman

	Removed the "Go To" box from Sequencer and instead placed the current time as an always visible control. The previous shortcut (Ctrl + G) now focuses the new widget directly.

	#jira UESEQ-376

Change 4000543 by Christina.TempelaarL

	Sequencer: Moving editor-only code from runtime module MovieSceneCapture to editor module MovieSceneTools.

	Moved EDL and FCP XML exporters as well as Automated Level Scene Capture.

	#jira UESEQ-358

Change 4000706 by Matt.Hoffman

	Entering multiple time strings without a number no longer crashes Sequencer.

	#jira UE-57672

Change 4001051 by andrew.porter

	MediaFrameworkTest: Fixing up some image sources pointing to the wrong location

Change 4001191 by andrew.porter

	QAGame: Adding some quick EDL/XML test content to dev folder

Change 4001243 by Max.Chen

	Sequencer: Fix import EDL out of range.

	#jira UE-57665

Change 4001856 by Matt.Hoffman

	Selecting keys and sections at the same time now also works with animation and audio sections.

	#jira UE-57716

Change 4002021 by Max.Chen

	Sequence Recorder: Fix sequence name incrementing.

	If external recording sets the sequence name, use it. Otherwise, use the recording name from the recording group or the recording settings.

	#jira UE-57712

Change 4002618 by Max.Chen

	Viewport: Update the look at location when updating to a locked actor. This fixes an issue so  that popping the view out of a locked actor and manipulating the view will not jump to the previous look at location.

	#jira UE-57725

Change 4002979 by Matt.Hoffman

	Fixes several edge cases with the end time range that was causing confusion about what the last frame of the sequence was. Dragging the End Frame slider will no longer be off by one tick and jumping to the end via the UI controls
now properly respects snapping and stays inside the play range instead of falling outside of it. Overall behavior does not change though and End Frame should be considered an exclusive frame so that frames 0-150 results in a 150 frame long
animation (which is frames 0-149).

	#jira UE-56367

Change 4003185 by Matt.Hoffman

	Fixed a regression that prevented a section from being dragged upwards past row 0 which normally resulted in all other rows moving down.

	#jira UE-57717

Change 4003193 by JohnHenry.Carawon

	QAGame: Updates to test content

	- Shortened frames between the examples from 95 to 30
	- Separated camera setting tracks
	- Lighting example now switches directly from constant red - green - blue

Change 4003369 by Max.Chen

	Sequence Recorder: Refresh next sequence regardless of internally stored sequence name.

	#jira UE-55757

Change 4003586 by JohnHenry.Carawon

	QAGame: Test Content Updates

	- Level Visibility track now ends to that the levels are not visible when we move to the next example
	- Shortened camera section, removed Z tranform so that we just move left to right and shortened the overall length

Change 4004414 by Max.Chen

	Movie Scene Capture: Fix regression where rendering with shot handles would only render the first shot. 3972166 addressed an issue where an extra frame would be rendered by finalizing right when the end frame was reached. This was
hit on the first shot end frame, so instead, do this only for when the last shot is being rendered.

	#jira UE-57314

Change 4004765 by Christina.TempelaarL

	Sequencer: Fixed bugs in FCP XML import/export.

	- Export: fixed sequence default resolution.
	- Export: fixed XML files with no shots.
	- Export: all sections clipped to playback range.
	- Export: fixed incorrect section start/end times due to precision issues.
	- Import: fixed incorrectly adding cinematic tracks.
	- Import: fixed bugs creating new sections.

	#jira UE-57660
	#jira UE-57662
	#jira UE-57655
	#jira UE-57761

Change 4005119 by Max.Chen

	Sequencer: Export/import at play rate

Change 4005195 by Max.Chen

	UMG: Finish UMG evaluation on stop. Added object version so that existing UMG assets do not change.

	#tests - Newly created UMG animation with sections set to restore state now return to their original state. Existing UMG animations with sections set to restore state do not return to their original state.

	#jira UE-52285

Change 4005377 by Michael.Karambelas

	QAGame: Moving TM-SequenceRecorder and related content out of my developer folder and into /Content/Sequencer/SequencerRecorder/*

Change 4005417 by Michael.Karambelas

	QAGame: Fixed a BP compiler in the Level Blueprint of TM-SequencerRecorder.

Change 4005634 by Michael.Karambelas

	QAGame: Fix up missing content and broken level sequence in TM-SequenceRecorder after move

Change 4006324 by Max.Chen

	Sequencer: Reset if the focused movie scene is null. This fixes a crash if the user is focused in on a shot and undo takes the user past the point of where the shot was created.

	#jira UE-57752
	#jira UE-47661

Change 4007006 by Max.Chen

	Sequencer: Fix FindAvailableRowIndex so that it returns the max row index (and not +1) since it doesn't find any conflicting rows.

	#jira UE-57717

Change 4007907 by Max.Chen

	Sequencer: Fix crash if there's no animation

Change 4007948 by andrew.porter

	QAGame: added  test content to dev folder for Record World Space

Change 4008636 by Max.Chen

	Sequencer: Fix import fbx not setting values properly and creating additional cameras unncessarily.

	#jira UE-57864

Change 4008759 by Max.Chen

	Sequencer: Follow up fix for import cameras

	#jira UE-57864

Change 4009994 by Matt.Hoffman

	Dragging the left or right handles of the Time Range slider in Sequencer will now zoom your view in on the current center of the screen. This prevents the view from being translating as you tried to zoom in which caused issues at
high zoom levels.

	#jira UESEQ-407

Change 4010169 by Christina.TempelaarL

	Sequencer: FCP XML fixes.

	- FCP XML export - no longer clips to playback range
	- FCP XML and EDL export - fixed missing last frame of some sections after exporting to Premiere.
	- Automated level capture, EDL export - use RoundToFrame instead of FloorToFrame for computing section start/end frames after frame rate conversion.

	#jira UE-57802 - partial fix, movie scene capture still needs to render full section rather than clip against playback.

Change 4010287 by Mike.Zyracki

	Add quaternion interpolation option to UMovieScene3DTransformSection.
	This mimics how Matinee used to work by bascially finding the keys between a time and interpolating the angles as quat's between them.
	As noted in the code the algorithm needs to handle the case when the x,y,z Rotation keys all aren't at the same time which was not handled by Matinee.

	Also like Matinee, when in quaternion interoplation mode, we need to not display the function cuves since the interpolated and key values are now all different. (Would like to show them but that's a bigger refactor for perhaps just
a one off needed by quaternions).
	I added a virtual function UMovieSceneSection::ShowCurveForChannel for this since it needs to be dynamic, not on construction of IKeyArea's, and could be useful for other sections. I could though move the method to just
UMovieScene3DTransformSection and do a cast instead.

	Looked into doing a unit test for this but after talking with Andrew P we will work on doign an automated test in EngineQA since that will provide more coverage.  Will also add a video the jira.

	#jira UESEQ-403

Change 4010713 by Mike.Zyracki

	Added option to key a group of transform channels instead of just the changed channel, or all of them.
	This is useful for quaternion interpolations where you want rotation keys to be aligned but also useful for other workflows like animating FK Pose to Pose.

Change 4010715 by Andrew.Porter

	MediaFrameworkTest: Setting LogMediaUtils logging from VeryVerbose to Verbose to cut back on the spam

Change 4013048 by Max.Chen

	Sequencer: Fix play/jump status.

	Update the player status  for all position methods (Scrub, Jump, Play). Jump means Stopped.
	Correctly use PlayTo or JumpTo based on position method.
	In PlayInternal, JumpTo with the Stopped state (rather than playing state).

	#jira UE-57844

Change 4013479 by andrew.porter

	QAGame: Added content in TM-SequenceRecorder to test recording a property on a Cine Camera Component; Press 3 to trigger manual focus distance to increment on a timer

Change 4014323 by Max.Chen

	Sequencer: Fix SetPlaybackPosition so that it jumps or plays based on playback status.

	#jira UE-57844

Change 4015888 by Max.Chen

	Sequencer: Fix crash on paste.

	UMovieSceneSections were gathered from the track node's track. For sub track mode, we want to gather only those sections on that track node row.

	#jira UE-57951

Change 4015943 by Max.Chen

	Sequencer: Fix moving shots up when the mouse pos goes outside of the virtual track area.

	#jira UE-57717

Change 4016293 by Max.Chen

	Sequencer: Fix relative frame playback end frame calculation so that custom start/end frames remain in the space of the sequence and are not relative.

	#jira UE-57308

Change 4017075 by Andrew.Rodham

	Sequencer: Corrected initial evaluation range used when calling UMovieSceneSequencPlayer::Play()

Change 4017270 by Christina.TempelaarL

	Sequencer: FCPXML importer and movie scene capture

	- Use CeilToFrame when converting section start/end frame times to frame numbers in FCPXML and movie scene capture.
	- Added support for clip metadata in FCPXML.
	- Got rid of redundant TokenizedError message class, no longer needed now that FCPXML is in editor directory.
	- Added log messages currently commented out due to exception, still testing.

	#UESEQ-358

Change 4018370 by Christina.TempelaarL

	Sequencer: fixed FCPXML log messages regarding sections with start/end not divisible by display rate.
	#UESEQ-358

Change 4018378 by Christina.TempelaarL

	Sequencer: fixed error in previous changelist.
	#UESEQ-358

Change 4019457 by Max.Chen

	Sequencer: Show event names only when the event track is selected

	#jira UE-57897

Change 4022806 by Max.Chen

	Sequencer: Fix crash on movie scene capture dialog shutdown if movie capture wasn't even started.

	#jira UE-58106

Change 4022894 by Max.Chen

	Sequence Recorder: Wrap OpenEditorForAssets after sequence recording within GIsEditor

	#jira UE-58084

Change 4024487 by Max.Chen

	Sequencer: Add tooltip for quat interpolation

	#jira UE-58113

Change 4024562 by Max.Chen

	Sequencer: Change path/attach track sequence binding id to currently focused sequence id so that bindings can be created in subsequences

Change 4027414 by JohnHenry.Carawon

	QAGame: Checking in content that shows a bug with using particles systems and Delay Before Shot Warm Up.

Change 4028990 by Max.Chen

	Sequencer: Fix evaluate sub sequences in isolation.

	This check was added with the compile on the fly logic. Not sure why it was necessary but it seems like the sub sequence data needs to be updated in order to evaluate sub sequences in isolation.

	#jira UE-58184

Change 4029004 by Max.Chen

	Sequencer: Ensure that old binding references are removed when re-assigning actors in sequencer

	#jira UE-57898

Change 4030997 by JohnHenry.Carawon

	QAGame: Fixing name of the master sequence

Change 4031785 by Michael.Karambelas

	QAGame: Added an instance of ThirdPerson Run to TM-SequenceRecorder for Record to Possessable test.

Change 4035548 by Andrew.Rodham

	Sequencer: Changed FMovieSceneEvaluationTemplate::TemplateSignature to be a serial number to address non-deterministic cooking issues

	  - This commit is related to the repro steps found in 3914599 and 3934307, both of which have been verified with this new change.
	  - Copy of 4031684 from //Fortnite/Main/...

	#jira FORT-84852

Change 4036312 by Max.Chen

	Sequencer: Fix zoom view range so that it uses the passed in InZoomDelta

Change 4036318 by Max.Chen

	Sequencer: Auto size now returns a range and defaults to the channel proxy range so that keyed regions can also be autosized.

Change 4036322 by Max.Chen

	Forgot missing change

Change 4036360 by Max.Chen

	Sequencer: Fix play rate calculation when skeletal animation section play rate changes.

Change 4037163 by Mike.Zyracki

	Weighted Tangent Implementation

	Tricky thing is that you need to solve a cubic in order to get the bezier weights for the time part of the curve.  See https://www.gamedev.net/forums/topic/474094-help-function-curves-for-animation-interpolation/

	Maya provides an implementation in it's dev kit but I didn't use it since it was horribly slow and uses an iterative solution to solve the cubic needed.
	Instead I use an old algorithm (Cardano's method), to solve the cubic which should be much faster. Though relative simple to code from principles I just went ahead and used
	a version from Graphics Gems 1.

	I put this cubic solver directly in MovieSceneFloatChannel.cpp, but will need to move it when we support Rich Curve, maybe to FMath:: (which would probalby require some other
	functions for solving quartics, etc.. for completeness.).  Also note we resolve this on every evaluation but dont' need to if the interval the time is evaluating hasn't had any
	change in values or tangents.  So again when we support FRichCurve we can create a Weighted Evaluating class that can hold the cache.

	Also with the tangent drags I got rid of the Cardinal position that was used to calculate non-weight tangents from the key point and just quickly getting a direction.
	With weighted tangents we need to use the delta instead (otherwise when moving multiple they would all get the same weight based upon distance to the cardinal point. )

	For mixed tangents types what I'm defaulting to non weighted if the interval doesn't match. May need to do weighted instead, not sure.

	What's left is just FBX import, for tomorrow.

	#jira UESEQ-76

Change 4037435 by Mike.Zyracki

	Fix fo build warnings from weighted tangent submission.
	#trivial

Change 4038091 by Michael.Karambelas

	QAGame: Updated a Sequence Recorder group in TM-SequenceRecorder that had an actor missing the animation.

Change 4038374 by Andrew.Rodham

	Sequencer: Refined scrubber styling for level sequences and actor sequences

	  - Scrubber now shows a block the width of a dsplay rate frame, plus a line for the actual evaluated time. UMG reverts back to the previous styling (no block)
	  - Keys that are outside of the playback range are now drawn with a subdued effect
	  - Tick labels are no longer drawn when directly underneath the scrubber

Change 4038490 by Max.Chen

	Sequencer: Expose tangent weight values in details panel.

Change 4038620 by Andrew.Rodham

	Sequencer: Advanced time panel polish

	#jira UESEQ-426

Change 4038677 by Max.Chen

	Movie Scene Capture: Redirector for MovieSceneTools.AutomatedLevelSequenceCapture

	#jira UE-58248

Change 4039739 by Max.Chen

	Sequencer: Media track should only be supported by Level Sequence

Change 4040024 by JohnHenry.Carawon

	QAGame: Fix EventReciever and OverrideBinding example
	The level sequence was set to none so the fix was to set it back to TrackEvaluation_Master.

Change 4040610 by Andrew.Rodham

	Curve Editor: Moved weighted tangent switchers to a single toggle command (CTRL+W) and added an icon

	#jira 58383

Change 4040882 by Mike.Zyracki

	Keep broken when turning on weighted

	#jira UE-58435

Change 4041089 by andrew.porter

	QAGame: Sequence for Long Tangents bug

Change 4041498 by Mike.Zyracki

	Turn off weighted when going auto to prevent large tangents.
	Do it both in UI and when doing AutoSetTangents()
	to really make sure it doesn't happen.

	#jira UE-58452

Change 4041752 by andrew.porter

	MediaFrameworkTest: Adding some better logging for setting rates when not supported. Also ignoring commiting URL when there is no text

Change 4041896 by Matt.Hoffman

	The transform dialog box now transforms selected keys and sections, instead of just keys.

	#jira UE-58265

[CL 4044405 by Max Chen in Main branch]
2018-05-02 10:10:00 -04:00
Ben Marsh
13d012685f Merging copyright update from 4.19 branch.
#rb none
#rnx
#jira

[CL 3818977 by Ben Marsh in Staging-4.19 branch]
2018-01-02 15:30:26 -05:00
Ben Marsh
f20a48849e Merging //UE4/Release-4.17 @ 3539194 to Release-Staging-4.17 (//UE4/Release-Staging-4.17)
#rb none
#jira

[CL 3549254 by Ben Marsh in Staging-4.17 branch]
2017-07-21 21:01:33 -04:00
Matt Kuhlenschmidt
d162beedcc Copying //UE4/Dev-Editor to //UE4/Dev-Main (Source: //UE4/Dev-Editor @ 3431234)
#lockdown Nick.Penwarden

==========================
MAJOR FEATURES + CHANGES
==========================

Change 3323393 on 2017/02/27 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 3379355 on 2017/04/04 by Lauren.Ridge

	Adding sort priorities to Material Parameters and Parameter Groups. If sort priorities are equal, fallback to alphabetical sort. Default sort priority is 0, can be set on the parameter in the base material. Parameters are still sorted within groups.Group sort priority is set on the main material preferences.

Change 3379389 on 2017/04/04 by Nick.Darnell

	Core - Removing several old macros that were referring to EMIT_DEPRECATED_WARNING_MESSAGE, which is no longer defined in the engine, so these macros are double deprecated.

Change 3379551 on 2017/04/04 by Nick.Darnell

	Automation - Adding more logging to the automation controller when generating reports.

Change 3379554 on 2017/04/04 by Nick.Darnell

	UMG - Making the WidgetComponent make more things caneditconst in the editor depending on what the settings are to make it more obvious what works in certain contexts.

Change 3379565 on 2017/04/04 by Nick.Darnell

	UMG - Deprecating OPTIONA_BINDING, moving to PROPERTY_BINDING in place and you'll need to define a PROPERTY_BINDING_IMPLEMENTATION.  Will make bindings safer to call from blueprints.

Change 3379576 on 2017/04/04 by Lauren.Ridge

	Parameter group dropdown now sorts alphabetically

Change 3379592 on 2017/04/04 by JeanMichel.Dignard

	Fbx Morph Targets import optimisation
	- Only reimport the points for each morphs and compute the tangents for the wedges affected by those points.
	- Removed the full skeletal mesh rebuild on each morph target import.
	- Allow MeshUtilities::ComputeTangents_MikkTSpace to only recompute the tangents that are zero.

	Gains around 7.30 mins for 785 morph targets in mikkt space and 1.30 mins using built-in normals, with provided test file.

	#jira UE-34125

Change 3380260 on 2017/04/04 by Nick.Darnell

	UMG - Fixing some OPTIONAL_BINDINGS that needed to be converted.

Change 3380551 on 2017/04/05 by Andrew.Rodham

	Sequencer: Fixed ImplIndex sometimes not relating to the source data index when compiling at the track level

	#jira UE-43446

Change 3380555 on 2017/04/05 by Andrew.Rodham

	Sequencer: Automated unit tests for the segment and track compilers

Change 3380647 on 2017/04/05 by Nick.Darnell

	UMG - Tweaking some stuff on the experimental rich textblock.

Change 3380719 on 2017/04/05 by Yannick.Lange

	Fix  'Compile FortniteClient Mac' and 'Compile Ocean iOS' Failed with Material.cpp errors. Wrapping WITH_EDITOR around ParameterGroupData.

	#jira UE-43667

Change 3380765 on 2017/04/05 by Nick.Darnell

	UMG - Fixing a few more instances of OPTIONAL_BINDING.

Change 3380786 on 2017/04/05 by Yannick.Lange

	Wrap SortPriority in GetParameterSortPriority with  WITH_EDITOR.

Change 3380872 on 2017/04/05 by Matt.Kuhlenschmidt

	PR #3453: UE-43004: YesNo MessageDialog instead of YesNoCancel (Contributed by projectgheist)


Change 3381635 on 2017/04/05 by Matt.Kuhlenschmidt

	Expose static mesh material accessors to blueprints

	#jira UE-43631

Change 3381643 on 2017/04/05 by Matt.Kuhlenschmidt

	Added a way to enable or disable the component transform units display independently from unit display anywhere else.  This is off by default

Change 3381705 on 2017/04/05 by Yannick.Lange

	- Slate application multiple input pre-processors.
	- Remove ViewportWorldInteractionManager, let ViewportWorldInteraction handle it's own input pre-processor.

Change 3381959 on 2017/04/05 by Yannick.Lange

	Back out changelist 3381705. Old changelist.

Change 3382049 on 2017/04/05 by Yannick.Lange

	- Slate application multiple input pre-processors in a wrapper class.
	- Remove ViewportWorldInteractionManager, let ViewportWorldInteraction handle it's own input pre-processor.
	- Deprecated SetInputPreProcessor, but made it work with RegisterInputPreProcessor and UnregisterInputPreProcessor.

Change 3382450 on 2017/04/06 by Andrew.Rodham

	Sequencer: Fixed 'ambiguous' overloaded constructor for UT linux server builds

Change 3382468 on 2017/04/06 by Yannick.Lange

	Rename AllowWorldMovement parameter to bAllow.

Change 3382474 on 2017/04/06 by Yannick.Lange

	Make GetInteractors constant because we dont want it to be possible to change this arrray.

Change 3382492 on 2017/04/06 by Yannick.Lange

	VR Editor: Floating UI's are stored in a map with FNames as key.

Change 3382502 on 2017/04/06 by Yannick.Lange

	VR Editor: Use asset container for auto scaler sound.

Change 3382589 on 2017/04/06 by Nick.Darnell

	Slate - Upgrading usages of SetInputPreprocessor.  Also adjusting the API for the new preprocessor functions to have an option to remove all, which was what several usages expected.  Also updated the deprecated version of SetInputPreprocessor to removeall if null is provided for the remove, mimicing the old functionality.

Change 3382594 on 2017/04/06 by Nick.Darnell

	UMG - Deprecating GetMousePositionScaledByDPI, this function has too many issues, and I don't want to break buggy backwards compatability, so just going to deprecate it instead.  For replacement, you can now access an FGeometry representing the viewport (after DPI scale has been added to the transform stack), and also the FGeometry for a Player's Screen widget host, which might be constrained for splitscreen, or camera aspect.

Change 3382672 on 2017/04/06 by Nick.Darnell

	Build - Fixing incremental build.

Change 3382674 on 2017/04/06 by Nick.Darnell

	Removing a hack added by launcher.

Change 3382697 on 2017/04/06 by Matt.Kuhlenschmidt

	Fixed plugin browser auto-resizing when scrolling.  Gave it a proper splitter

Change 3382875 on 2017/04/06 by Michael.Trepka

	Modified FMacApplication::OnCursorLock() to avoid a thread safety problem with using TSharedPtr/Ref<FMacWindow> of the same window on main and game threads simultaneously.

	#jira FORT-34952

Change 3383303 on 2017/04/06 by Lauren.Ridge

	Adding sort priority to texture parameter code

Change 3383561 on 2017/04/06 by Jamie.Dale

	Fixed MaximumIntegralDigits incorrectly including group separators in its count

Change 3383570 on 2017/04/06 by Jamie.Dale

	Added regression tests for formatting a number with MaximumIntegralDigits and group separators enabled

Change 3384507 on 2017/04/07 by Lauren.Ridge

	Mesh painting no longer paints on invisible components. Toggling visiblity refreshes the selected set.

	#jira UE-21172

Change 3384804 on 2017/04/07 by Joe.Graf

	Fixed a clang error on Linux due to missing virtual destructor when deleting through the interface pointer

	#CodeReview: marc.audy
	#rb: n/a

Change 3385011 on 2017/04/07 by Matt.Kuhlenschmidt

	Fix dirtying levels just by copying actors if the level contains a foliage actor.  The foliage system makes lazy asset pointers

	#jira UE-43750

Change 3385127 on 2017/04/07 by Lauren.Ridge

	Adding WITHEDITOR to OnDragDropCheckOverride

Change 3385241 on 2017/04/07 by Jamie.Dale

	Removing warning if asking for a null or empty localization provider

Change 3385442 on 2017/04/07 by Arciel.Rekman

	Fix a number of problems with Linux splash.

	- Thread safety (UE-40354).
	- Inconsistent font (UE-35000).
	- Change by Cengiz Terzibas.

Change 3385708 on 2017/04/08 by Lauren.Ridge

	Resaving VREditor asset container with engine version

Change 3385711 on 2017/04/08 by Arciel.Rekman

	Speculative fix for a non-unity Linux build.

Change 3386120 on 2017/04/10 by Matt.Kuhlenschmidt

	Fix stats not being enabled when in simulate

Change 3386289 on 2017/04/10 by Matt.Kuhlenschmidt

	PR #3466: Git plugin: add option to autoconfigure Git LFS (Contributed by SRombauts)


Change 3386301 on 2017/04/10 by Matt.Kuhlenschmidt

	PR #3470: Git Plugin: disable "Keep Files Checked Out" checkbox on Submit to Source Control Window (Contributed by SRombauts)


Change 3386381 on 2017/04/10 by Michael.Trepka

	PR #3461: Mac doesn't return the correct exit code (Contributed by projectgheist)


Change 3388223 on 2017/04/11 by matt.kuhlenschmidt

	Deleted collection: MattKTest

Change 3388808 on 2017/04/11 by Lauren.Ridge

	Reset arrows now only display for non-default values in the Material Instance editor. Reset to default arrows now are placed in the correct location for SObjectPropertyEntryBox and SPropertyEditorAsset. SResetToDefaultPropertyEditor now takes a property handle in the constructor, instead of an FPropertyEditor.

	#jira UE-20882

Change 3388843 on 2017/04/11 by Lauren.Ridge

	Forward declaring custom reset override. Fix for incremental build error

Change 3388950 on 2017/04/11 by Nick.Darnell

	PR #3450: UMG "Lock" Feature (Contributed by GBX-ABair).

	Epic Edit: Made some changes to make it work with named slots, added an option not to always recursively itterate the children, also removed the dependency on SWidget changes.


Change 3388996 on 2017/04/11 by Matt.Kuhlenschmidt

	Removed crashtracker

Change 3389004 on 2017/04/11 by Lauren.Ridge

	Fix for automated test error - additional safety check for if the reset button has been successfully created.

Change 3389056 on 2017/04/11 by Matt.Kuhlenschmidt

	Removed editor live streaming

Change 3389077 on 2017/04/11 by Jamie.Dale

	Removing QAGame config change

Change 3389078 on 2017/04/11 by Nick.Darnell

	Fortnite - Fixing an input preprocessor warning.

Change 3389136 on 2017/04/11 by Nick.Darnell

	Slate - Removing deprecated 'aspect ratio' locking box cells, never really worked, deprecated a long time ago.

Change 3389147 on 2017/04/11 by Nick.Darnell

	UMG - Fixing a critical error with the alignment of the lock icon.

	#jira UE-43881

Change 3389401 on 2017/04/11 by Nick.Darnell

	UMG - Adds a designer option to control respecting the locked mode.

Change 3389638 on 2017/04/11 by Nick.Darnell

	UMG - Adding the Widget Reflector button to the widget designer.

Change 3389639 on 2017/04/11 by Nick.Darnell

	UMG - Tweaking the respect lock icon.

Change 3390032 on 2017/04/12 by JeanMichel.Dignard

	Fixed project generation when using subfolders in Target.SolutionDirectory (ie: SolutionDirectory = "Programs\MyProgram")

Change 3390033 on 2017/04/12 by Matt.Kuhlenschmidt

	PR #3472: Exposed Distributions to Game Projects and Plugins (Contributed by StormtideGames)


Change 3390041 on 2017/04/12 by Matt.Kuhlenschmidt

	PR #3446: Add missing TryLock to PThreadCriticalSection and add RAII helper for try locking. (Contributed by Laurie-Hedge)


Change 3390196 on 2017/04/12 by Lauren.Ridge

	Fix for crash on opening assets without reset to default button enable

Change 3390414 on 2017/04/12 by Matt.Kuhlenschmidt

	PR #3300: UE-5528: Added check for empty startup tutorial path (Contributed by projectgheist)


	#jira UE-5528

Change 3390427 on 2017/04/12 by Jamie.Dale

	Fixed not being able to set pure whitespace values on FText properties

	#jira UE-42007

Change 3390712 on 2017/04/12 by Jamie.Dale

	Content Browser search now takes the display names of properties into account

	#jira UE-39564

Change 3390897 on 2017/04/12 by Nick.Darnell

	Slate - Changing the order that the tabs draw in so that the draw front to back, instead of back to front.

Change 3390900 on 2017/04/12 by Nick.Darnell

	Making a Cast CastChecked in UScaleBox.

Change 3390907 on 2017/04/12 by Nick.Darnell

	UMG - Adding GetMousePositionOnPlatform and GetMousePositionOnViewport as other replacements that people can use rather than GetMousePositionScaledByDPI.

Change 3390934 on 2017/04/12 by Cody.Albert

	Fix to set correct draw layer in FSlateElementBatcher::AddElements

Change 3390966 on 2017/04/12 by Nick.Darnell

	Input - Force inline some core input functions.

Change 3391207 on 2017/04/12 by Jamie.Dale

	Fixed moving a folder containing a level not moving the level

	Also removed some redundant usage of ContentBrowserUtils::GetUnloadedAssets

	#jira UE-42091

Change 3391327 on 2017/04/12 by Mike.Fricker

	Removed Twitch support and GameLiveStreaming

Change 3391405 on 2017/04/12 by Mike.Fricker

	Removed Twitch support and GameLiveStreaming (part 2)

Change 3391407 on 2017/04/12 by Mike.Fricker

	Removed some remaining EditorLiveStreaming and CrashTracker code

Change 3392296 on 2017/04/13 by Yannick.Lange

	VR Editor: New assets in asset containers for gizmo rotation.

Change 3392332 on 2017/04/13 by Nick.Darnell

	Slate - Removing delegate hooks from the safezone and scalebox widget when the widgets are cleaned up.

Change 3392349 on 2017/04/13 by Cody.Albert

	Corrected typo

Change 3392688 on 2017/04/13 by Yannick.Lange

	VR Editor: Resaved asset containers

Change 3392905 on 2017/04/13 by Jamie.Dale

	Fixed FPaths::ChangeExtension and FPaths::SetExtension stomping over the path part of a filename if the name part of the had no extension but the path contained a dot, eg) C:/First.Last/file

Change 3393514 on 2017/04/13 by Yannick.Lange

	VR Editor: Temp direct interaction pointer.

Change 3393930 on 2017/04/14 by Yannick.Lange

	VR Editor: Remove unused transform gizmo

Change 3394084 on 2017/04/14 by Max.Chen

	Audio Capture: No longer beta

Change 3394499 on 2017/04/14 by Cody.Albert

	Updated UMovieSceneSpawnTrack::PostLoad to call ConditionalPostLoad on bool track before converting it to a spawn track

	#rnx

Change 3395703 on 2017/04/17 by Yannick.Lange

	Duplicate from Release-4.16 CL 3394172
	Viewport Interaction: Fix disable animation when aiming for gizmo stretch handles.

	#jira UE-43964

Change 3395794 on 2017/04/17 by Mike.Fricker

	#rn Fixed FastXML not loading XML files with attributes delimited by single quote characters

Change 3395945 on 2017/04/17 by Yannick.Lange

	VR Editor: Swap end and start of laser, because they start of laser was using end mesh.

Change 3396253 on 2017/04/17 by Michael.Dupuis

	#jiraUE-43693:
	While moving foliage instance between levels, UI count was'nt updating properly
	Moved MoveSelectedFoliageToLevel to EdModeFoliage as we required more treatment than was done in LevelCollectionModel
	Ask to save foliage type as asset while moving between level foliage instances containing local foliage type

Change 3396291 on 2017/04/17 by Michael.Dupuis

	#jira UE-35029:
	Added a cache for mesh bounds so if the bounds changed we can rebuild the occlusion tree
	Added possibility to register on bounds changed of a static mesh in editor mode
	Rebuild the occlusion tree if the mesh bounds changed
	Rebuild the occlusion tree if we change the mesh associated with a foliage type
	Optimize some operation to not Rebuild the occlusion tree for every instance added/remove instead it's done at the end of the operation

Change 3396293 on 2017/04/17 by Michael.Dupuis

	#jira UE-40685:
	Improve Collision With World algo, to support painting pitch rotated instance or not on a flat terrain or slope respecting the specified ground angles

Change 3397660 on 2017/04/18 by Matt.Kuhlenschmidt

	PR #3480: Git plugin: improve/cleanup init and settings (Contributed by SRombauts)


Change 3397675 on 2017/04/18 by Alex.Delesky

	#jira UE-42383 - Adds a delegate to the placement mode module to allow users to register custom categories and listen to when they should be refreshed.

Change 3397818 on 2017/04/18 by Yannick.Lange

	ViewportInteraction and VR Editor: - Replace GENERATED_UCLASS_BODY with GENERATED_BODY.
	- Remove destructors for uobjects.

Change 3397832 on 2017/04/18 by Yannick.Lange

	VR Editor: Remove unused vreditorbuttoon

Change 3397884 on 2017/04/18 by Yannick.Lange

	VREditor: Addition to 3397832, remove unused vreditorbuttoon.

Change 3397985 on 2017/04/18 by Michael.Trepka

	Another attempt to solve the issue with dsymutil failing with an error saying the input file did not exist. We now check for the input file's existence in a loop 30 times (once a second) before trying to call dsymutil. Also, added a FixDylibDependencies as a prerequisite for dSYM generation.

	#jira UE-43900

Change 3398030 on 2017/04/18 by Jamie.Dale

	Fixed outline changes not automatically updating the text layout used by a text block

	#jira UE-42116

Change 3398039 on 2017/04/18 by Jamie.Dale

	Unified asset drag-and-drop

	FAssetDragDropOp now handles both assets and asset paths, and FAssetPathDragDropOp has been removed. This allows assets and folders to be drag-dropped at the same time in the Content Browser.

	#jira UE-39208

Change 3398074 on 2017/04/18 by Michael.Dupuis

	Fixed crash in cooking fortnite

Change 3398351 on 2017/04/18 by Alex.Delesky

	Fixing PlacementMode module build error

Change 3398513 on 2017/04/18 by Yannick.Lange

	VR Editor: - Remove unused previousvreditor member.
	- Removing extensions when exiting vr mode without having to find the extensions.

Change 3398540 on 2017/04/18 by Alex.Delesky

	Removing a private PlacementMode header that was included in a public one.

Change 3399434 on 2017/04/19 by Matt.Kuhlenschmidt

	Remove uncessary files from p4

Change 3400657 on 2017/04/19 by Jamie.Dale

	Fixed potential underflow when using negative digit ranges with FastDecimalFormat

Change 3400722 on 2017/04/19 by Jamie.Dale

	Removed some check's that could trip with malformed data

Change 3401811 on 2017/04/20 by Jamie.Dale

	Improved the display of asset tags in the Content Browser

	 - Numeric tags are now displayed pretty printed.
	 - Numeric tags can now be displayed as a memory value (the numeric value should be in bytes).
	 - Dimensional tags are now split and each part pretty printed.
	 - Date/Time tags are now stored as a timestamp (which has the side effect of sorting correctly) and displayed as a localized date/time.
	 - The column view now shows the same display values as the tooltips do.
	 - The tooltip now uses the tag meta-data display name (if set).
	 - The tag meta-data display name can now be used as an alias in the Content Browser search.

	#jira UE-34090

Change 3401868 on 2017/04/20 by Cody.Albert

	Add screenshot save directory parameter to editor and project settings

	#rn Added options to the settings menu to specify screenshot save directory

Change 3402107 on 2017/04/20 by Jamie.Dale

	Cleaned up the "View Options" menu in the Content Browser

	Re-organized some of the settings into better groups, and fixed some places where items would still be shown in the asset view when some of these content filter options were disabled (either via a setting, or via the UI).

Change 3402283 on 2017/04/20 by Jamie.Dale

	Creating a folder in the Content Browser now creates the folder on disk, and cancelling a folder naming now removes the temporary folder

	#jira UE-8892

Change 3402572 on 2017/04/20 by Alex.Delesky

	#jira UE-42421

	PR #3311: Improved log messages (Contributed by projectgheist)


Change 3403226 on 2017/04/21 by Yannick.Lange

	VR Editor: - Removed previous quick menu floating UI panel.

	- Added the concept of a info display floating UI panel.

	- Used info display for showing sequencer timer.

Change 3403277 on 2017/04/21 by Yannick.Lange

	VR Editor: - Set window mesh for info display panel.
	- Add option to null out widget when hidden.

Change 3403289 on 2017/04/21 by Yannick.Lange

	VR Editor: Don't load VREditorAssetContainer asset when starting editor.

Change 3403353 on 2017/04/21 by Yannick.Lange

	VR Editor: Fix variable 'RelativeOffset' is uninitialized when used within its own initialization.

Change 3404183 on 2017/04/21 by Matt.Kuhlenschmidt

	Fix typo

Change 3405378 on 2017/04/24 by Alex.Delesky

	#jira UE-42550 - Audio thumbnails should never rerender now, even with real-time thumbnails enabled

Change 3405382 on 2017/04/24 by Alex.Delesky

	#jira UE-42097 - The Main Frame window will no longer steadily grow if it's closed while not maximized

Change 3405384 on 2017/04/24 by Alex.Delesky

	#jira UE-43985 - Duplicating Force Feedback, Sound Wave, or Sound Cue assets from the context menu after right-clicking on the playback controls will now correctly select the newly created asset for rename.

Change 3405386 on 2017/04/24 by Alex.Delesky

	#jire UE-42239 - Blueprints that have been duplicated from another blueprint will now render their thumbnails correctly instead of displaying a flat black thumbnail.

Change 3405388 on 2017/04/24 by Alex.Delesky

	#jira UE-43241 - Blueprint classes that derive from notplaceable classes (such as SpectatorPawn and GameMode) can no longer be placed within the level editor via the right-click Add/Replace menus

Change 3405394 on 2017/04/24 by Alex.Delesky

	#jira UE-42137 - Users can no longer access the widget object of a Widget Component from within actor construction scripts

Change 3405429 on 2017/04/24 by Alex.Delesky

	Fixing a naming issue for CL 3405378

Change 3405579 on 2017/04/24 by Cody.Albert

	Fixed bad include from CL#1401868

	#jira UE-44238

Change 3406716 on 2017/04/24 by Max.Chen

	Sequencer: Add attach/detach rules for attach section.

	#jira UE-40970

Change 3406718 on 2017/04/24 by Max.Chen

	Sequencer: Set component velocity for attached objects

	#jira UE-36337

Change 3406721 on 2017/04/24 by Max.Chen

	Sequencer: Re-evaluate on stop. This fixes a situation where if you set the playback position to the end of a sequence while it's playing, the sequence will stop playing but won't re-evaluate to the end of the sequence.

	#jira UE-43966

Change 3406726 on 2017/04/24 by Max.Chen

	Sequencer: Added StopAndGoToEnd() function to player

	#jira UE-43967

Change 3406727 on 2017/04/24 by Max.Chen

	Sequencer: Add cinematic options to level sequence player

	#jira UE-39388

Change 3407097 on 2017/04/25 by Yannick.Lange

	VR Editor: Temp asset for free rotation handle gizmo.

Change 3407123 on 2017/04/25 by Michael.Dupuis

	#jira UE-44329: Only display the message in attended mode and editor (so user can actually perform the save)

Change 3407135 on 2017/04/25 by Max.Chen

	Sequencer: Load level sequence asynchronously.

	#jira UE-43807

Change 3407137 on 2017/04/25 by Shaun.Kime

	Fixing comments to refer to correct function name.

Change 3407138 on 2017/04/25 by Max.Chen

	Sequencer: Mark actor that the spawnable duplicates as a transient so that the level isn't dirtied. Then clear the transient flag on the object template.

	#jira UE-30007

Change 3407139 on 2017/04/25 by Max.Chen

	Sequencer: Fix active marker in sub, cinematic, control rig sections.

	#jira UE-44235

Change 3407229 on 2017/04/25 by Max.Chen

	Sequencer: Prioritize buttons over label.

	#jira UE-26813

Change 3407343 on 2017/04/25 by Matt.Kuhlenschmidt

	Added a world accessor to blutilties so they can operate on the editor world (spawn,destroy actors etc)

Change 3407401 on 2017/04/25 by Nick.Darnell

	Slate - Adding a Round function to SlateRect.  Also adding a way to convert a Transform2D to a full matrix.

Change 3407842 on 2017/04/25 by Matt.Kuhlenschmidt

	Made AssetTools a uobject interface so it could be access from script.

	A few methods were deprecated and renamed to enforce a consistent UI.  Now all asset tools methods that expose a dialog have "WithDialog" in their name to  differentiate them from methods that do not open dialogs and could be used by scripts for automation.  C++ users may still access IAssetTools but should not ever need to use the UAssetTools  interface class

Change 3407890 on 2017/04/25 by Matt.Kuhlenschmidt

	Removed temp method

Change 3408084 on 2017/04/25 by Matt.Kuhlenschmidt

	Exposed source control helpers to script

Change 3408163 on 2017/04/25 by Matt.Kuhlenschmidt

	Deprecated actor grouping methods on UUnrealEdEngine and moved their functionality into their own class( UActorGroupingUtils).  There is a new editor config setting to set which grouping utils class is used and defaults to the base class.  The new utility methods are exposed to script.

Change 3408220 on 2017/04/25 by Alex.Delesky

	#jira UE-43387 - The Levels window will now support the organization of streaming levels using editor-only folders.

Change 3408239 on 2017/04/25 by Matt.Kuhlenschmidt

	Added a file helpers API to script.  This one is a wrapper around FEditorFileUtils for now to work around some issues exposing legacy methods to script but FEditorFileUtils will be deprecated soon

Change 3408314 on 2017/04/25 by Jamie.Dale

	Fixed typo

Change 3408911 on 2017/04/25 by Max.Chen

	Level Editor: Delegate for when viewport tab content changes.

	#jira UE-37805

Change 3408912 on 2017/04/25 by Max.Chen

	Sequencer: Transport controls are added when viewport content changes and only to viewports that support it (ie. cinematic viewport doesn't allow it since it has its own transport controls). This fixes issues where transport controls wouldn't be visible in newly created viewports and also would get disabled when switching from default to cinematic and back to default.

	#jira UE-37805

Change 3409073 on 2017/04/26 by Yannick.Lange

	VR Editor: Fix starting point of lasers.

Change 3409330 on 2017/04/26 by Matt.Kuhlenschmidt

	Fix CIS

Change 3409497 on 2017/04/26 by Alexis.Matte

	Fix crash importing animation with skeleton that do not match the fbx skeleton.
	#jira UE-43865

Change 3409530 on 2017/04/26 by Michael.Dupuis

	#jira UE-44329: Only display the log if we're not running a commandlet

Change 3409559 on 2017/04/26 by Alex.Delesky

	#jira none - Fixing case of header include for CL 3408220

Change 3409577 on 2017/04/26 by Yannick.Lange

	VR Editor: being able to push/pull along the laser using touchpad or analog stick when transforming object towards laser impact.

Change 3409614 on 2017/04/26 by Max.Chen

	Sequencer: Add Scrub() to movie scene player.

Change 3409658 on 2017/04/26 by Jamie.Dale

	Made the handling of null item selection consistent in SComboBox

	If the selection was initially null and the combo was closed, it would previously pass through the null entry to its child SListView, which would then always think the selection was changing when the combo was opened and cause it to immediately close again.

Change 3409659 on 2017/04/26 by Jamie.Dale

	Added preset Unicode block range selection to the font editor UI

	#jira UE-44312

Change 3409755 on 2017/04/26 by Max.Chen

	Sequencer: Back out bIsUISound for scrubbing.

Change 3410015 on 2017/04/26 by Max.Chen

	Sequencer: Fix crash on asynchronous level sequence player load.

	#jira UE-43807

Change 3410094 on 2017/04/26 by Max.Chen

	Slate: Enter edit mode and return handled if not read only.

Change 3410151 on 2017/04/26 by Michael.Trepka

	Fix for building EngineTest project on Mac

Change 3410930 on 2017/04/27 by Matt.Kuhlenschmidt

	Expose editor visibility methods on Actor to blueprint/script

Change 3411164 on 2017/04/27 by Matt.Kuhlenschmidt

	Fix crash when repeatedly spaming ctrl+s and ctrl+shift+s to save.

	PR #3511: UE-44098: Replace check with if-statement (Contributed by projectgheist)


Change 3411187 on 2017/04/27 by Jamie.Dale

	No longer attempt to use the game culture override in the editor

Change 3411443 on 2017/04/27 by Alex.Delesky

	#jira UE-43730, UE-43703 - Material Instances will now correctly use their preview meshes when being edited, or will use their parent's preview mesh if their preview mesh has not been set and the parent's is valid.

Change 3411809 on 2017/04/27 by Max.Chen

	Sequencer: Prioritize buttons over label.

	#jira UE-26813

Change 3411810 on 2017/04/27 by Cody.Albert

	Scrollbox now properly calls Invalidate while scrolling

Change 3411892 on 2017/04/27 by Alex.Delesky

	#jira UE-40031

	PR #3065: Ignore .vs folder when initializing git projects (Contributed by mattiascibien)


Change 3412002 on 2017/04/27 by Jamie.Dale

	Fixed crash when using an invalid regex pattern

	#jira UE-44340

Change 3412009 on 2017/04/27 by Cody.Albert

	Fixed Invalidation Panel to apply scale only to volatile elements, correcting an issue with Cache Relative Positions

Change 3412631 on 2017/04/27 by Jamie.Dale

	Implemented support for hiding empty folders in the Content Browser

	"Empty" in this case is defined as folders that recursively don't contain assets or classes. Folders that have been created by the user or have at any point contained content during the current editing session are always shown.

	This also fixes some places where the content filters would miss certain folders (usually due to missing checks when processing AssetRegistry events), and allows asset and path views to be synced to folder selections (as well as asset selections), which improves the experience when renaming folders, and navigating the Content Browser history.

	#jira UE-40038

Change 3413023 on 2017/04/27 by Max.Chen

	Sequencer: Fix filtering so that it includes parent nodes only and doesn't recurse through to add their children.

Change 3413309 on 2017/04/28 by Jamie.Dale

	Fixed shadow warning

Change 3413327 on 2017/04/28 by Jamie.Dale

	Added code to sanitize some known strings before passing them to ICU

Change 3413486 on 2017/04/28 by Matt.Kuhlenschmidt

	Allow AssetRenameData to be exposed to blueprints/script

Change 3413630 on 2017/04/28 by Jamie.Dale

	Moved FUnicodeBlockRange into Slate so that it can be used for C++ defined fonts as well as those defined in the font editor

Change 3414164 on 2017/04/28 by Jamie.Dale

	Removing some type-unsafe placement new array additions

Change 3414497 on 2017/04/28 by Yannick.Lange

	ViewportInteraction: - Add arcball sphere asset.
	- Add opacity parameter to translucent gizmo material.

Change 3415021 on 2017/04/28 by Max.Chen

	Sequencer: Remove spacer nodes at the top and bottom of the node tree.

	This fixes the artifact of having spaces at the top and bottom which get selected when you click on the space and when you press Home and End to go to the top or bottom of the tree.

	#jira UE-28931

Change 3415786 on 2017/05/01 by Matt.Kuhlenschmidt

	#rn PR #3518: Allow PaintedVertices to be sized down (Contributed by jasoncalvert)

Change 3415836 on 2017/05/01 by Alex.Delesky

	#jira UE-39203 - You can now summon the reference viewer from the content browser using the keyboard shortcut.

Change 3415837 on 2017/05/01 by Alex.Delesky

	#jira UE-34947 - When the user attempts to download an IDE from within the editor (due to needing one to add a C++ class), the window that hosts the widget will now close if it's a modal window.

Change 3415839 on 2017/05/01 by Alex.Delesky

	#jira UE-42049

	PR #3266: Profiler: added Thread filter (Contributed by StefanoProsperi)


Change 3415842 on 2017/05/01 by Michael.Dupuis

	#jira UE-44514 : Removed the warning as it's causing more issue than it fixes.

Change 3416511 on 2017/05/01 by Matt.Kuhlenschmidt

	Make UHT generate WITH_EDITOR guards around UFunctions generated in a WITH_EDITOR C++ block.  This prevents these functions from being generated in non-editor builds

Change 3416520 on 2017/05/01 by Yannick.Lange

	Viewport Interaction: - Toggle ViewportWorldInteraction with command for desktop testing without having to use VREditor.
	- Add helper function to add a unique extension by subclass.

Change 3416956 on 2017/05/01 by Matt.Kuhlenschmidt

	Exposed EditorLevelUtils to script.  This allows creation of streaming levels, setting the current level and moving actors between levels

Change 3416964 on 2017/05/01 by Matt.Kuhlenschmidt

	Prevent foliage from marking actors dirty as HISM components are added and removed from the scene.

Change 3416988 on 2017/05/01 by Lauren.Ridge

	PR #3122: UE-40262: Color tabs according to asset type (Contributed by projectgheist)

	Changed the highlight style to be around the icon and match the content browser color and style.

	#jira UE-40437


Change 3418014 on 2017/05/02 by Yannick.Lange

	Viewport Interaction: Remove material members from base transform gizmo  and use asset container to get materials.

Change 3418087 on 2017/05/02 by Lauren.Ridge

	Adding minor tab icon surrounds

Change 3418602 on 2017/05/02 by Jamie.Dale

	Fixed a crash that could occur due to bad data in the asset registry

	It was possible for FAssetRegistry::PrioritizeSearchPath to re-order the BackgroundAssetResults in response to callback from FAssetRegistry::AssetSearchDataGathered, which caused integrity issues with the array, and would lead to results being missed, or an existing result being processed twice (which due to certain assumptions would result in it being deleted, and bad data being left in the asset registry).

	These results lists now use a custom type that prevents the mutation of items that have already been processed but not yet trimmed.

Change 3418702 on 2017/05/02 by Matt.Kuhlenschmidt

	Fix USD files that reference other USD files not finding the referenced files by relative path.  Requires USD third party changes only

Change 3419071 on 2017/05/02 by Arciel.Rekman

	UBT: optimize FixDeps step on Linux.

	- Removes the need to re-link unrelated engine libraries when recompiling a code project.
	- Makes builds faster on machines with multiple cores.
	- The module that has circularly referenced dependencies is considered cross-referenced itself.
	- Tested compilation on Linux (native & cross) and Mac (native).

Change 3419240 on 2017/05/02 by Cody.Albert

	Bound widgets in animation tracks can no longer be swapped with widgets from a different widget blueprint, which would lead to a crash

Change 3420011 on 2017/05/02 by Max.Chen

	Sequencer: Fix scrubber hit testing so that the time scrubber is really favored over the playback ranges.

	#jira UE-44569

Change 3420507 on 2017/05/03 by Lauren.Ridge

	Selecting a camera or other preview actor in VR Mode now creates a floating in-world viewport. Also deselect all Actors when moving into and out of VR Mode

Change 3420643 on 2017/05/03 by andrew.porter

	QAGame - Adding test content to QA-Sequencer for using spawnables with override bindings

Change 3420678 on 2017/05/03 by andrew.porter

	QAGame: Updating override binding sequence

Change 3420961 on 2017/05/03 by Jamie.Dale

	Exposed some missing Internationalization functions to BPs

Change 3422767 on 2017/05/04 by Yannick.Lange

	ViewportInteraction: Extensibility for dragging on gizmo handles
	Removed ETransformGizmoInteractionType completely and replaced it with UViewportDragOperation. Using the ETransformGizmoInteractionType enum made external extensibility impossible. Now every gizmo handle group has a component called UViewportDragOperationComponent which holds a  UViewportDragOperation of a certain type. This UViewportDragOperation can be inherited to create a custom method to calculate a new transform for the objects when dragging the gizmo handle.

Change 3422789 on 2017/05/04 by Yannick.Lange

	ViewportInteraction: Fix duplicate console variable.

Change 3422817 on 2017/05/04 by Andrew.Rodham

	Sequencer: Changed level sequence object references to always use a package and object path based lookup

	  - Newly created binding references now consist of a package name and an inner object path for actors, and just an inner object path for components. The package name is fixed up dynamically for PIE, which means it can work correctly for multiplayer PIE, and when levels are streamed in during PIE (functionality previously unavailable to lazy object ptrs)
	  - Added a way of rebinding all possessable objects in the current sequence (Rebind Possessable References)
	  - Level sequence binding references no longer use native serialization now that TMap serialization is fully supported.
	  - Multiple bindings are now supported in the API layer of level sequence references, although this is not yet exposed to the sequencer UI.

	#jira UE-44490

Change 3422826 on 2017/05/04 by Andrew.Rodham

	Removed erroneous braces

Change 3422874 on 2017/05/04 by James.Golding

	Adding MaterialEditingLibrary to allow manipulation of materials within the editor.
	- Refactored code out of MaterialEditor where possible
	Marked some material types as BP-accessible, to allow to editor-Blueprint access.
	Remove unused 'bSkipPrim' property from Set/CheckMaterialUsage

Change 3422942 on 2017/05/04 by Lauren.Ridge

	Tab padding adjustment to allow tabs with icons to be the same height as tabs without

Change 3423090 on 2017/05/04 by Jamie.Dale

	Added a way to get the source package path for a localized package path

	Added tests for the localized package path checks.

Change 3423133 on 2017/05/04 by Jamie.Dale

	Fixed a bug where a trailing quote without a newline at the end of a CSV file would be added to the parsed text rather than converted to a terminator

Change 3423301 on 2017/05/04 by Max.Chen

	Sequencer: Add JumpToPosition which updates to a position in a scrubbing state.

Change 3423344 on 2017/05/04 by Jamie.Dale

	Updated localized asset group caching so that it works in non-cooked builds

Change 3423486 on 2017/05/04 by Lauren.Ridge

	Fixing deselection code in VWI

Change 3423502 on 2017/05/04 by Jamie.Dale

	Adding automated localization tests

Change 3424219 on 2017/05/04 by Yannick.Lange

	- Hide FWidget when ViewportWorldInteraction starts.

	- Added option to EditorViewportClient to not render FWidget without using FWidget::SetDefaultVisibility.

Change 3425116 on 2017/05/05 by Matt.Kuhlenschmidt

	PR #3527: Modified comments (Contributed by projectgheist)



Change 3425239 on 2017/05/05 by Matt.Kuhlenschmidt

	Fix shutdown crash in projects that unregister asset tools in UObjects being destroyed at shutdown.

Change 3425241 on 2017/05/05 by Max.Chen

	Sequencer: Components aren't deselected from the sequencer tree view when they get deselected in the viewport/outliner.

	#jira UE-44559

Change 3425286 on 2017/05/05 by Jamie.Dale

	Text duplicated as part of a widget archetype now maintains its existing key

	#jira UE-44715

Change 3425477 on 2017/05/05 by Andrew.Rodham

	Sequencer: Do not deprecate legacy object references since they still need to be serialized on save
	  - Also re-add identical via equality operator so that serialization works again

Change 3425681 on 2017/05/05 by Jamie.Dale

	Fixed fallback font height/baseline measuring

Change 3426137 on 2017/05/05 by Jamie.Dale

	Removing PPF_Localized

	It's an old UE3-ism that's no longer tested anywhere

Change 3427434 on 2017/05/07 by Yannick.Lange

	ViewportInteraction: Null check for viewport.

Change 3427905 on 2017/05/08 by Matt.Kuhlenschmidt

	Removed the concept of a global selection annotation.  This poses a major problem when more than one selection set is clearing it.  If more than one selection set is in a transaction the last one to be serialized will clear and rebuild the annotation thus causing out of sync issues with component and actor selection sets.  This change introduces the concept of a per-selection set annotation to avoid being out of sync.  Actor and ActorComponent now override IsSelected (editor only) to make use of these selections.

	#jira UE-44655

Change 3428738 on 2017/05/08 by Matt.Kuhlenschmidt

	Fix other usage of USelection not having a selection annotation

	#jira UE-44786

Change 3429562 on 2017/05/08 by Matt.Kuhlenschmidt

	Fix crash on platforms without a cursor

	#jira UE-44815

Change 3429862 on 2017/05/08 by tim.gautier

	QAGame: Enable Include CrashReporter in Project Settings

Change 3430385 on 2017/05/09 by Lauren.Ridge

	Resetting user focus to game viewport after movie finishes playback

	#jira UE-44785

Change 3430695 on 2017/05/09 by Lauren.Ridge

	Fix for crash on leaving in the middle of a loading movie

	#jira UE-44834

Change 3431234 on 2017/05/09 by Matt.Kuhlenschmidt

	Fixed movie player setting all users to focus which breaks VR controllers

[CL 3432852 by Matt Kuhlenschmidt in Main branch]
2017-05-10 11:49:32 -04:00
Max Preussner
8e9b51aeff Copying //UE4/Dev-Sequencer to //UE4/Dev-Main (Source: //UE4/Dev-Sequencer @ 3237992)
#lockdown Nick.Penwarden
#rb none

==========================
MAJOR FEATURES + CHANGES
==========================

Change 3136778 on 2016/09/22 by Max.Preussner

	Merged Dev-Main to Dev-Sequencer

Change 3179199 on 2016/10/29 by Max.Chen

	Sequencer: Fade only oin the current player context, not on all worlds.

	Copy from Release-4.14. Copied fix to FadeTrackInstance to FadeTemplate.

	#jira UE-37939

Change 3179340 on 2016/10/29 by Max.Preussner

	PS4Media: Fixed audio track dropping first frame

Change 3180391 on 2016/10/31 by Max.Preussner

	UdpMessaging: nulling out message processor in destructor

Change 3180459 on 2016/10/31 by Max.Chen

	Sequencer: Fix copy/paste crash in UMG.

Change 3180607 on 2016/10/31 by Andrew.Rodham

	UMG: Fixed parent bindings not being adhered to correctly. Fixed slot widgets that get recreated not having their object bindings updated.

	#jira UE-38021
	#jira UE-38018

Change 3181405 on 2016/11/01 by Lina.Halper

	#ANIM/SEQUCNER: sequencer animation blending support including additive
	 - created multiway blend node - extension of two way blend
	 - created anim sequencer instance to be used in sequencer for blending multiple animations and additives
	 - hooked up to sequencer track players

	- renamed AnimationNode_TwoWay to AnimNode_TwoWay to be consistent with other node names.
	- Make sure you can't choose montage when selecting animation in Sequencer
	- Fixed Anim BP playing with multi group montages

	#code review: Max.Chen

Change 3181870 on 2016/11/01 by Andrew.Rodham

	Sequencer: Made sequence pointers stored in sequence template instances weak object ptrs

	  - We can't guarantee the lifetime of the objects here

	#jira UE-38051

Change 3182851 on 2016/11/02 by Andrew.Rodham

	Sequencer: Assert that a GetScriptStructImpl has been overridden correctly on templates

Change 3182852 on 2016/11/02 by Andrew.Rodham

	Sequencer: Added 'Restore Animated State' command (CTRL+R) and button to sequencer toolbar

Change 3183161 on 2016/11/02 by Max.Preussner

	Media: Added supported file extensions & URL schemes

Change 3183476 on 2016/11/02 by Max.Preussner

	Merged Dev-Main to Dev-Sequencer

Change 3185181 on 2016/11/03 by Max.Chen

	Sequencer: Refactor general options button menu into play options and select options. Add Select Sections in Selection Range and Select All in Selection Range.

	Fix issues with convert to spawanble and convert to possessable. Convert to possessable now deletes the spawn track so that it's not left lying around, which when deleted would end up deleting the converted possessable actor.

	#jira UE-37854

Change 3185184 on 2016/11/03 by Max.Chen

	Sequencer: Add hotkey to toggle camera cut track lock/unlock camera.

Change 3185409 on 2016/11/03 by Max.Chen

	Sequencer: Fix crash in skeletal mesh section drawing.

	#jira UE-38090

Change 3185444 on 2016/11/03 by Max.Chen

	UMG: Expose label browser for UMG

Change 3185662 on 2016/11/03 by Max.Chen

	Sequencer: Paste track fixes.

	 - Loosen restrictions on paste track destination.  This allows the paste to operate on spawnables and on properties that don't have an explicit Set function.
	 - Allow pasting onto all types of tracks, not just property tracks.
	 - Fix when pasting the copied tracks onto multiple objects.

	Tested pasting transform tracks from possessable to spawnables.
	Tested pasting skeletal animation tracks from spawnable to possessables.

	#jira UETOOL-1206

Change 3185920 on 2016/11/03 by Andrew.Porter

	Adding test content for multiple audio video tracks.

Change 3186404 on 2016/11/03 by Max.Preussner

	Merged Dev-Main to Dev-Sequencer

Change 3187957 on 2016/11/04 by Max.Preussner

	MediaAssets: Exposed CanPlaySource in BP

Change 3187988 on 2016/11/05 by Max.Preussner

	Fixed documentation

Change 3188035 on 2016/11/05 by Max.Chen

	Sequencer: Show camera name in cinematic viewport.

	#jira UE-28115

Change 3188603 on 2016/11/07 by Max.Preussner

	WmfMedia: Added missing nullptr check

Change 3188788 on 2016/11/07 by Max.Preussner

	MediaPlayerEditor: Removed property buttons from PlatformMediaSource customization (UE-37948)

	#jira UE-37948

Change 3188808 on 2016/11/07 by Max.Preussner

	MediaAssets: Moved media player implementation into reusable class
	Also moved overlay text handling into separate asset.

Change 3188919 on 2016/11/07 by Max.Preussner

	Media: Changed the handling of invalid media and media that failed to open (UE-38014)

	#jira UE-38014

Change 3189112 on 2016/11/07 by Max.Preussner

	WmfMedia: Added rudimentary H.265 HEVC support for Windows 10 (UE-38324)

	#jira UE-38324

Change 3189376 on 2016/11/07 by Max.Preussner

	WmfMedia: Removed Windows specific code from factory module

Change 3189381 on 2016/11/07 by Max.Preussner

	Atrac9Audio: Fixed log category

Change 3189497 on 2016/11/07 by Max.Preussner

	Media: Added binary sinks support

Change 3189666 on 2016/11/07 by Max.Chen

	Curve Editor: Add option to show time in frame numbers

	#jira UE-27210

Change 3190339 on 2016/11/08 by Max.Preussner

	MediaAssets: Removed SetDesiredPlayerName since the field is public

Change 3190342 on 2016/11/08 by Andrew.Porter

	Adding sequencer test content for animation blueprint

Change 3190398 on 2016/11/08 by Max.Preussner

	Media: Renamed binary tracks to metadata tracks

Change 3190458 on 2016/11/08 by andrew.porter

	Updating Skeleton with new slots.

Change 3191167 on 2016/11/08 by Max.Chen

	Sequencer: Fix crash in validating paste tracks buffer. Validate the tracks instead of actually pasting into temp.

	#jira UE-38353

Change 3191336 on 2016/11/09 by Andrew.Rodham

	Slate: Added the ability to set and retrieve a host tab manager from a details view

Change 3191338 on 2016/11/09 by Andrew.Rodham

	Editor: Added the ability to extend default layouts

	  - FLayoutExtender can be used to provide basic tab layout extensions on default themes.
	  - This can be used by external plugins to inject tabs to other interfaces where necessary.
	  - Currently this is supported by the blueprint editor's unified component layout, and the level editor layout.

Change 3191346 on 2016/11/09 by Andrew.Rodham

	Sequencer: Added new (experimental) ActorSequence module and editor

	  - Sequences can now be added to actors via the UActorSequenceComponent.
	  - An embedded sequencer will appear on details panels, with the option to break it out into a tab.
	  - Separated common playback elements from ULevelSequencePlayer into UMovieSceneSequencePlayer, from which specific players can derive.
	  - The majority of level editorintegration with sequencer has been separated out into a separate singleton class that can manage multiple sequencers.
	  - All movie scene data now defaults to instanced, such that it can be duplicated and instanced correctly.
	  - Added read-only mode for sequencer which is used for actor sequence components that come from a blueprint archetype to prevent erroneous editing.

Change 3191387 on 2016/11/09 by Andrew.Rodham

	Orion: Fixed deprecation warnings

Change 3191388 on 2016/11/09 by Andrew.Rodham

	Orion: Added dependency on MovieScene module

Change 3191403 on 2016/11/09 by Andrew.Rodham

	Sequencer: Fix initialization order warning

Change 3191428 on 2016/11/09 by Andrew.Rodham

	Sequencer: Added missing include

Change 3191510 on 2016/11/09 by Andrew.Rodham

	Header include fixes

Change 3191599 on 2016/11/09 by Max.Chen

	Sequencer: Add option to lock the playback range per movie scene. The toggle is stored as editor only and should be a saved value so that it can persist as the asset is passed from user to user.

	#jira UE-34677

Change 3191664 on 2016/11/09 by Andrew.Rodham

	Sequencer: Ensure keyframe handlers are only added once

Change 3192373 on 2016/11/09 by Max.Preussner

	MediaAssets: Fixed regression: playlists no longer open

Change 3192408 on 2016/11/09 by Max.Preussner

	MediaAssets: Fixed OpenPlaylistIndex crashing

Change 3192878 on 2016/11/09 by Max.Chen

	Camera Rig: Fix log spam trying to unregister component.

	#jira UE-38435

Change 3192989 on 2016/11/10 by Andrew.Rodham

	Slate: Added constructor to appease old VS2013 compiler warning about non-constructible type

Change 3192991 on 2016/11/10 by Andrew.Rodham

	Sequencer: Moved lambda out-of-line to fix static analysis warning

Change 3193420 on 2016/11/10 by Max.Preussner

	MediaAssets: Replaced CopyToResolveTarget with new TransitionTarget API

Change 3193478 on 2016/11/10 by Max.Chen

	Sequencer: Moved Fix Actor References back under the General Options menu.

Change 3193870 on 2016/11/10 by Max.Preussner

	MediaPlayerEditor: Removed additional buttons in per-platform overrides (UE-37948)

	#jira UE-37948

Change 3193873 on 2016/11/10 by Lina.Halper

	- Sequencer fix with anim instance reinit
	- Fixed TMap issue with memory by changing to pointer from ref.

	#code review: Max.Chen

Change 3194184 on 2016/11/10 by Max.Chen

	Sequencer: Only expand section when setting keys when there are keys. Otherwise if you set the default value while the time position is outside of the section range, the section will expand, which seems undesirable.

Change 3194187 on 2016/11/10 by Max.Chen

	Sequencer: Backwards compatibility if a track no longer supports multiple rows, its sections are split to other duplicate tracks.

Change 3194191 on 2016/11/10 by Max.Chen

	Sequencer: Add audio volume and pitch curves.

	#jira UE-30009

Change 3194256 on 2016/11/10 by Max.Chen

	Merging //UE4/Dev-Main to Dev-Sequencer (//UE4/Dev-Sequencer)

Change 3194282 on 2016/11/10 by Max.Chen

	Movie Capture: Add some frame rate bounds. Max frame rate for recording is 200. Min is 1.

	#jira UE-38502

Change 3194355 on 2016/11/11 by Max.Chen

	Sequencer: Minimum handle size for time slider scrubber.

	#jira UE-34676

Change 3194767 on 2016/11/11 by Max.Chen

	Sequencer: Mark duplicated tracks as changed so that their template gets regenerated.

Change 3195094 on 2016/11/11 by Max.Preussner

	Media: Removing game thread dependencies

	This change removes game thread dependencies from all media players so that we can use the media framework for startup movies where the game thread is block while loading the Engine. The players now have two new methods, TickPlayer and TickVideo, which need to be called from the external code that owns the players. On the Engine side, this is taken care of by UMediaPlayer, which calls TickPlayer from the game thread and TickVideo from the render thread. In startup movies, this will be taken care of by a special thread.

	AvfMedia: This change does not fully remove game thread dependencies in AvfMediaPlayer yet. There are some async callbacks scheduled to execute on the game thread that need to be refactored. The execution of these events should be performed in TickPlayer instead.

	All platform owners, please review these changes for your platform and make sure that everything still works. I have not had time to test all platforms yet.

Change 3195396 on 2016/11/11 by Max.Preussner

	AvfMedia: Removed remaining game thread dependencies

Change 3195670 on 2016/11/11 by Max.Preussner

	MediaUtils: Renamed function

Change 3195690 on 2016/11/11 by Max.Preussner

	MediaAssets: MediaPlayerBase instance is now a field instead of pointer.

Change 3195802 on 2016/11/11 by Max.Preussner

	Media: Removed UMediaPlayer::GetNativePlayer

Change 3195843 on 2016/11/11 by Max.Preussner

	Kismet: Fixed non-unity

Change 3195851 on 2016/11/11 by Max.Preussner

	Fixed typo.

Change 3195854 on 2016/11/11 by Max.Preussner

	MediaUtils: Added missing forward declaration

Change 3195937 on 2016/11/11 by Max.Chen

	Media: CIS Fix

Change 3196120 on 2016/11/13 by Max.Chen

	Sequencer: Weight curve for skeletal animation section.

	Changed skeletal template evaluation so that it works with multiple animation tracks. The shared track clears all the weights, the section gathers up all the data, and the shared track evaluates the data. Otherwise, the multiple track evaluations would conflict with each other in setting states back and forth.

	#jira UE-38374, UEFW-128

Change 3196265 on 2016/11/13 by Max.Chen

	Sequencer: Fix audio waveforms so that they're regenrated when audio start time is changed.

	#jira UE-38543

Change 3196421 on 2016/11/14 by Andrew.Rodham

	Sequencer: Fixed modified tracks not being written to the transaction buffer when replacing object bindings

	#jira UE-38423

Change 3197131 on 2016/11/14 by Max.Chen

	Sequencer: Null checks.

	#jira UE-38570, UE-38593

Change 3197209 on 2016/11/14 by Max.Chen

	Cine Camera: Reset focus smoothing interpolation on PostEditChangeProperty. This fixes an issue where if you enable focus smoothing, the manual focus distance that is input isn't used since the interpolation happens from the last current focus distance.

	#jira UE-27055

Change 3198691 on 2016/11/15 by Max.Chen

	Sequence Recorder: Optimize record transforms by setting all the keyframes at once.  Also, added option to toggle removing redundant keyframes from the recorded tracks.

	#jira UE-38489

Change 3198711 on 2016/11/15 by andrew.porter

	Adding test content for MEdia Framework Track Switching.

Change 3199174 on 2016/11/15 by Lina.Halper

	Sequencer backward compatibility fix with root motion
	Make sure you could remove root motion fine

	#jira : UE-38591

Change 3199260 on 2016/11/15 by tim.gautier

	Updated QA-Media_TrackSwitch - changed Trigger Collision to only detect overlap from PlayerPawn

Change 3199663 on 2016/11/15 by Max.Chen

	Anim Sequencer: Fix deprecation warning for bCanUseParallelUpdateAnimation. Updated to use bUseMultiThreadedAnimationUpdate.

Change 3199727 on 2016/11/15 by Max.Chen

	Matinee to Level Sequence: Set default scale when converting matinee move tracks to sequencer.

	#jira UE-38688

Change 3199847 on 2016/11/16 by Max.Chen

	Sequencer: Add menu option to reduce keys of all sections in the current level sequence

Change 3200351 on 2016/11/16 by Max.Chen

	Level Editor/Sequencer: Fixes to allow for component keyframing. The transform track operates on the components that changed, not the actor. The level editor viewport broadcasts begin/end movement on the components that changed.

	#jira UE-38649, UE-38646

Change 3200474 on 2016/11/16 by Max.Chen

	Sequencer: Move reduce keys to section context menu.

Change 3200888 on 2016/11/16 by Max.Chen

	Sequencer: Clamp skeletal animation evaluation remapping of time to section bounds. This is necessary when evaluating nearest is enabled and the time is beyond the section bounds.

	Also, set the shared track template to have higher priority so that it always clears/initializes weights before each section's template adds section params for evaluation.

Change 3201633 on 2016/11/17 by Max.Chen

	Matinee to Level Sequence: Fix matinee 3d scale track conversion to level sequence.

	Also, added paste matinee vector track to sequencer's vector track.

	#jira UE-38688

Change 3202458 on 2016/11/17 by Max.Chen

	Sequencer: Fix track editor commands getting unregistered when switching from one level sequence to another.  The sequence of events is: track editor commands get bound when a level sequence is edited. When switching to another level sequence, the existing track editor is released after the new one is registered, causing the commands to ultimately get unbound.

	#jira UE-38693

Change 3202606 on 2016/11/17 by Max.Chen

	Actor Sequence: Null check in CanPossessObject for a component's owner.

	#jira UE-38514

Change 3203522 on 2016/11/17 by Max.Chen

	Sequencer: Audio start time deprecated in favor of start offset which is an offset into the audio clip. Also, limit the start offset to positive values since you can just crop into the audio clip by dragging the section's start time.

	Audio track no longer supports multiple rows (should have been checked in along with the audio volume and pitch multiplier curves).

	#jira UE-38549, UE-38554, UE-38547

Change 3203863 on 2016/11/18 by Andrew.Rodham

	Engine: Ensure that world settings actor is considered by network object list when sorting the actor list for a level

Change 3203865 on 2016/11/18 by Andrew.Rodham

	Sequencer: Fixed play rate track interaction between servers and clients
	  - The logic for evaluation was previously flawed (it would only run in editor builds). Play rate is now only evaluated on servers and standalone clients, with the time dilation being replicated to network clients.

Change 3203900 on 2016/11/18 by Andrew.Rodham

	Sequencer: Changed CreateLevelSequencePlayer to create a transient level sequence actor

	#jira UE-37277

Change 3205038 on 2016/11/18 by Max.Preussner

	Slate: Corrected comment

Change 3205046 on 2016/11/18 by Max.Preussner

	WmfMedia: Added missing nullptr check

	#jira UE-38825

Change 3205073 on 2016/11/18 by Max.Chen

	Sequencer: Fix audio upgrade case when start time is 0.

Change 3205277 on 2016/11/19 by Max.Preussner

	Merging //UE4/Dev-Main to Dev-Sequencer (//UE4/Dev-Sequencer)

	Please take a look at SequencerEdMode.cpp and Sequencer.cpp. I ended up accepting latest Dev-Sequencer, which seemed to be the right thing to do.

Change 3205465 on 2016/11/20 by Max.Preussner

	MovieScene: Fixed non-unity build

Change 3205467 on 2016/11/20 by Max.Preussner

	Engine: Fixed spelling

Change 3206264 on 2016/11/21 by Max.Preussner

	Kismet: Added missing forward declaration

Change 3206493 on 2016/11/21 by Max.Preussner

	PS4Media: Added remaining changes for removing game thread dependencies

Change 3206512 on 2016/11/21 by Andrew.Porter

	Adding test content to QAGame for Sequencer animation weight blending.

Change 3206529 on 2016/11/21 by Lina.Halper

	Fixed anim notifes to work in Sequencer Instance

	- Give proper delta in editor preview
	- Make sure not to recreate AnimInstance

	#jira: UE-38849
	#code review:Max.Chen

Change 3206552 on 2016/11/21 by Max.Preussner

	QAGame: Enabled looping by default

Change 3207462 on 2016/11/22 by andrew.porter

	QAGame: updating QA-Sequencer with changes to animation blending test cases

Change 3207499 on 2016/11/22 by tim.gautier

	Added Streaming Sources, added Streaming Source options for BP_MediaPlayer. Specified Media Option Categories with BP_MediaPlayer to clean up details panel.

	#jira none

Change 3207571 on 2016/11/22 by Max.Chen

	Curve Editor: Expose curve editor settings to Editor Preferences.

	#jira UE-38907

Change 3207690 on 2016/11/22 by Max.Chen

	Sequencer: Speculative crash fix for switching UMG animations.

	#jira UE-29333

Change 3207744 on 2016/11/22 by tim.gautier

	Removed unnecessary nodes from BP_MediaPlayer. Created a variable visible in the Details Panel to allow the user to specify a URL to Stream media without specifying a Source in-editor.

	#jira none

Change 3207935 on 2016/11/22 by Max.Chen

	Sequencer: Temporary fix for skeletal animation track scrubbing. Verified that anim notifies still fire when playing and scrubbing.

	#jira UE-38964

Change 3207938 on 2016/11/22 by Max.Chen

	Sequence Recorder: Set reduce keys back to true so that there's no change in current behavior. This should be toggled off for performance reasons but in general is nice to have reduced keys.

Change 3207950 on 2016/11/22 by Lina.Halper

	- Fixed so that mesh space additive won't show up in sequencer
	- Added warning if you change type later or existing ones

	#jira: UE-38062?

Change 3208278 on 2016/11/22 by andrew.porter

	QAGame: Adjusting level blueprint for test case.

Change 3208285 on 2016/11/22 by andrew.porter

	QAGame: adding SequencerBP animation blueprint.

Change 3208538 on 2016/11/23 by Max.Chen

	Actor Sequence: Fix plugin filename.

Change 3208916 on 2016/11/23 by Max.Chen

	Sequencer: Fix material parameter initialization so that the value is retrieved from the material instance and not the parent material.

	#jira UE-34317

Change 3208924 on 2016/11/23 by Max.Chen

	Save As: Cancel should not save over the existing asset. It should just return.

Change 3208939 on 2016/11/23 by andrew.porter

	QAGame: reset some content back to its default state for testing

Change 3209053 on 2016/11/23 by Max.Chen

	Sequencer: Ensure the section id is unique.

Change 3209161 on 2016/11/23 by Max.Chen

	Save As: Follow up fix for cancelling save as.

Change 3210540 on 2016/11/26 by Max.Preussner

	WmfMedia: Reworked fallback stride calculations to fix issues with some exotic video formats

Change 3210546 on 2016/11/26 by Max.Preussner

	WmfMedia: Fixed NV12 vertical buffer alignment

Change 3211567 on 2016/11/28 by Max.Preussner

	Merging //UE4/Dev-Main to Dev-Sequencer (//UE4/Dev-Sequencer)

	Step 1 of 2

Change 3212408 on 2016/11/28 by Max.Preussner

	Fixed fallout from Dev-Main merge

Change 3212456 on 2016/11/28 by Max.Preussner

	ActorSequenceEditor: Removed monolithic header dependencies

Change 3212562 on 2016/11/28 by Max.Preussner

	ActorSequenceEditor: Removed monolithic header usage

Change 3212649 on 2016/11/28 by Max.Chen

	Fix CIS

Change 3212671 on 2016/11/28 by Max.Chen

	Sequencer: Add option to restore to the pre animated state.

	#jira UE-38862
	#2953

Change 3212672 on 2016/11/28 by Max.Chen

	Sequencer: Select object binding node corresponding to selected components and vice versa (select components in level when object binding node is selected)

Change 3212673 on 2016/11/28 by Max.Chen

	Sequencer: Follow-up fix for component keyframing - key area needs to be updated by component.

	#jira UE-38649

Change 3212676 on 2016/11/28 by Max.Chen

	Level Editor: PostEditMove should only be called on the actor if it is moved.

	#jira UE-38646

Change 3212688 on 2016/11/29 by Max.Chen

	Sequencer: Force refresh event parameters customization when struct contents change but not a full refresh when struct child contents change.

	#jira UE-39094

Change 3212831 on 2016/11/29 by Andrew.Rodham

	Disabled ActorSequenceEditor plugin by default while it's experimental

Change 3213219 on 2016/11/29 by Max.Preussner

	AvfMedia: Added missing include

Change 3213333 on 2016/11/29 by Andrew.Rodham

	Sequencer: Added the ability to override bindings when playing back a level sequence on a level sequence actor

	#jira UETOOL-746

Change 3213905 on 2016/11/29 by Max.Preussner

	More IWYU fixes for macOS

Change 3214203 on 2016/11/29 by Michael.Gay

	Some demo files to test Sequencer timing.

Change 3214205 on 2016/11/29 by Max.Preussner

	More IWYU fixes for macOS

Change 3214548 on 2016/11/29 by Max.Preussner

	More IWYU fixes for macOS

Change 3214564 on 2016/11/29 by Max.Preussner

	More IWYU fixes

Change 3214567 on 2016/11/29 by Max.Chen

	More IWYU fixes for Win32

Change 3214573 on 2016/11/29 by Max.Preussner

	More IWYU fixes

Change 3214576 on 2016/11/29 by Max.Preussner

	More IWYU fixes

Change 3214621 on 2016/11/30 by Max.Preussner

	Atrac9Decoder: Fixed log category declaration

Change 3214630 on 2016/11/30 by Max.Preussner

	More IWYU fixes

Change 3214747 on 2016/11/30 by Andrew.Rodham

	Sequencer: Fixed shadow variable

Change 3214957 on 2016/11/30 by Andrew.Rodham

	Core: Changed Algo::Find to use TElementType
	  - This allows it to support c style arrays

Change 3215127 on 2016/11/30 by Andrew.Rodham

	Sequencer: Made burn-in options and init settings instanced

	  - This ensures they work correctly when defined on archetypes and blueprints

	#jira UE-38645

Change 3215754 on 2016/11/30 by Max.Chen

	Sequencer: Fix skeletal animation track evaluating tracks in the wrong time space. Cache the evalulation time and weight value in each section's template and then execute with those values in the shared track's template.

	#jira UE-39145

Change 3216603 on 2016/12/01 by Max.Chen

	Sequencer: Set audio volume/pitch only if changed.

Change 3216613 on 2016/12/01 by Max.Chen

	Sequencer: Add component selector when there are multiple components that have sockets. This fixes a crash when there are multiple components to attach to.

	#jira UE-39167

Change 3217175 on 2016/12/01 by Max.Chen

	Sequencer: Set skeletal animation track evaluation to be upper bound exclusive. This gives better behavior when two clips butt up against each other since the sections would overlap in time and evaluation would normalize they weighted contribution of each.

	#jira UE-37184

Change 3217292 on 2016/12/01 by Max.Chen

	Sequencer: Rework upgrading track rows to include overlapping sections. For skeletal animation sections, set weight values based on the evaluation bounds since there was no blending prior to 4.15.

Change 3217860 on 2016/12/01 by Max.Preussner

	Media: Fall-through for media options

Change 3217965 on 2016/12/01 by Max.Preussner

	MediaAssets: Renamed media option name

Change 3218470 on 2016/12/01 by Max.Chen

	Sequencer: Fix start time deprecation value so that negative values are supported.

	#jira UE-39259

Change 3218473 on 2016/12/01 by Max.Chen

	Sequencer: Fix crash if start seq length is negative.

Change 3219021 on 2016/12/02 by Max.Chen

	Sequencer: Add multiply and divide to transform box.

Change 3219374 on 2016/12/02 by Max.Chen

	Sequencer: Teleport simulating components when moving them through the transform track. This fixes bugs with recording simulating actors (ie. vehicle game) where recorded actors don't playback with the recorded positions and there are warnings about attempting to move a fully simulated skeletal mesh.

	#jira UE-38442, UE-38444, UE-38852

Change 3219638 on 2016/12/02 by Max.Preussner

	Projects: Fixed error message

Change 3220584 on 2016/12/03 by Andrew.Rodham

	Sequencer: Blueprint generated classes are now always removed from level sequences on load in the editor
	  - This ensures that old (and perhaps corrupt) BP generated classes are destroyed

	#jira UE-39173

Change 3220585 on 2016/12/03 by Andrew.Rodham

	Editor: Fix EditInstanceOnly properties that aren't variables on the generated class being editable in blueprints

Change 3220973 on 2016/12/04 by Max.Chen

	Fix CIS

Change 3222833 on 2016/12/05 by Max.Chen

	Sequencer: Fixed some recorded components not being generated.

	#jira UE-34289

Change 3224450 on 2016/12/06 by Max.Chen

	Sequencer: Fix convert spawnable to posessable. Logic for setting the parent was mistakenly removed in runtime eval.

	#jira UE-39419

Change 3225301 on 2016/12/07 by Max.Preussner

	AvfMedia: Added settings class

Change 3225304 on 2016/12/07 by Max.Preussner

	Fixed typo

Change 3225723 on 2016/12/07 by Max.Preussner

	Fixed typo.

Change 3225871 on 2016/12/07 by Max.Preussner

	Forgot to check in

Change 3225932 on 2016/12/07 by Max.Preussner

	Added missing header

Change 3226266 on 2016/12/07 by Max.Preussner

	Media: Fixed various module dependencies

Change 3226451 on 2016/12/07 by Max.Preussner

	Include fixes

Change 3226455 on 2016/12/07 by Max.Preussner

	LevelSequence: Added missing include

Change 3227135 on 2016/12/08 by Max.Preussner

	Merging //UE4/Dev-Main to Dev-Sequencer (//UE4/Dev-Sequencer)

Change 3227143 on 2016/12/08 by Max.Preussner

	LevelSequencer: Added missing header

Change 3227731 on 2016/12/08 by Max.Preussner

	LevelSequencer: Added missing include

Change 3228222 on 2016/12/08 by Max.Preussner

	UBT: Fixed delay load library support for remote compilation to macOS

Change 3228266 on 2016/12/08 by Max.Preussner

	PluginBrowser: Added missing includes

Change 3228755 on 2016/12/09 by Andrew.Rodham

	Sequencer: Fixed copy-paste of event keys
	  - Also added a key-value iterator to TCurveInterface (both const and non-const)

	#jira UE-39526

Change 3228777 on 2016/12/09 by Luke.Thatcher

	[PLATFORM] [PS4] [!] Reimplement fixes from Fortnite for PS4 media framework in //UE4/Dev-Sequencer.

	Based on Original CL 3227137

	 - Event callback from AvPlayer was enqueing the processing of events over to the player thread, so the "State" member of FPS4MediaPlayer doesn't get updated until the following frame. This breaks cases with multiple calls to SetRate within a single frame.
	 - Removed time check in FPS4MediavideoSampler::Tick. There are cases where the time check failed, even when a new frame was available from the AvPlayer libs. The video sampler now always calls sceAvPlayerGetVideoDataEx. This returns immediately if no frame data is available.
	 - FPS4MediaPlayer::Seek was failing if the video is in a playing/paused state. We now restart the stream if a seek command occurs after the video has stopped (e.g. due to EOF reached).
	 - Shared a single critical section between the FPS4MediaTracks, FPS4MediaVideoSampler and FPS4MediaPlayer objects. Fixes deadlocks between the decoder/player threads where each will be waiting on each others' critical section.

	[~] Enabled debug warnings from AvPlayer library in non-shipping builds.
	[~] Changed log levels of UE_LOGs to match their severity.

	-------------------------

	[!] Also, fixed rendering artifacts on videos using a cropping rectangle
	 - e.g. 1080p videos are actually decoded as 1920x1088, with an extra 8 pixels height, which contained garbage.
	 - We determine the final media texture size as the size of the cropping rectangle, and use modified UVs during the YCbCr->RGB converstion shader to do the mapping.

Change 3228793 on 2016/12/09 by Andrew.Rodham

	Sequencer: Edits to actor sequences now correctly mark their parent blueprints for compilation

	#jira UE-38723

Change 3228877 on 2016/12/09 by Luke.Thatcher

	[PLATFORM] [PS4] [!] Fix track switching issues in PS4 media player.
	 - Sony's AvPlayer library does not support switching tracks (audio or video) on-the-fly after a stream has begun playback.
	 - The higher level UMediaPlayer enables track 0 automatically, which would be committed to the AvPlayer, and therefore lock out other streams.
	 - Actual track selection is now deferred until the stream is started, after which changing tracks is prohibited.
	 - Tracks must be selected before calling SetRate for the first time.

	#jira UE-37225

Change 3229501 on 2016/12/09 by Max.Preussner

	Media: Better display names for media player plug-ins

Change 3229515 on 2016/12/09 by Max.Preussner

	MediaPlayerEditor: Sorting player plug-ins alphabetically; consistent display in both media player editor and media source customization

Change 3229716 on 2016/12/09 by andrew.porter

	Adding PlayRate sequence to my dev folder

Change 3230554 on 2016/12/12 by Andrew.Rodham

	Back out changelist 3220584
	  - Currently this causes actor instances to fail to load because they are instanced of dead classes. Need to think of a more robust solution here.

	#jira UE-39398

Change 3230922 on 2016/12/12 by Max.Preussner

	Merging //UE4/Dev-Main to Dev-Sequencer (//UE4/Dev-Sequencer)

Change 3232059 on 2016/12/12 by Max.Preussner

	MediaUtils: Better error message for when no suitable media player plug-in was found

Change 3232097 on 2016/12/13 by Max.Preussner

	Switch: Temp fix for borked folder name on case-sensitive platforms

Change 3232100 on 2016/12/13 by Max.Preussner

	MediaAssets: Split up UMediaSource into UBaseMediaSource

	Also added color space related properties

Change 3232101 on 2016/12/13 by Max.Preussner

	Media: Started to implement support for color spaces

Change 3232119 on 2016/12/13 by Max.Preussner

	MediaAssets: Fixed buffer not recreated if color space changed

Change 3232799 on 2016/12/13 by Max.Preussner

	PS4Media: Fixed build

	#jira UE-39706

Change 3233170 on 2016/12/13 by Max.Preussner

	Merging //UE4/Dev-Main to Dev-Sequencer (//UE4/Dev-Sequencer)

Change 3233250 on 2016/12/13 by Max.Preussner

	MediaPlayerEditor: Added separator in track menu

Change 3233309 on 2016/12/13 by andrew.porter

	QAGame: Edited text render actors in QA-Media_TrackSwitch

Change 3233439 on 2016/12/13 by Chris.Babcock

	Standardize Android media track DisplayName

Change 3233817 on 2016/12/13 by Chris.Babcock

	Fix virtual keyboard EditableTextBox update when comitted text matches current text from change updates
	#jira UE-39424
	#ue4
	#mobile

Change 3234421 on 2016/12/14 by Andrew.Rodham

	Sequencer: Fixed nullptr crash

Change 3234423 on 2016/12/14 by Andrew.Rodham

	Sequencer: Fixed incorrect copying of base-class from compiler rules

Change 3234429 on 2016/12/14 by Andrew.Rodham

	Sequencer: Fixed empty space not being added between the last and penultimate segments when required

	#jira UE-39442

Change 3234635 on 2016/12/14 by Max.Preussner

	MediaAssets: Exposed UTexture properties in UMediaTexture

Change 3234681 on 2016/12/14 by Max.Preussner

	MediaAssets: Made MediaTextureResources support -onethread

Change 3234878 on 2016/12/14 by Andrew.Rodham

	Sequencer: Fixed crash with "Evaluate Sub Sequences in Isolation" enabled
	  - This occurred when there were tracks at the root level of the sub sequence, because it would incorrectly hash in the parent ID, rather than just using it directly

Change 3234901 on 2016/12/14 by Max.Preussner

	MediaPlayerEditor: Detail customization improvements

Change 3235275 on 2016/12/14 by Chris.Babcock

	Fix WMF stream ordering to match other players
	#jira UE-39703
	#ue4
	#mediaframework

Change 3235390 on 2016/12/14 by Max.Preussner

	DesktopPlatform: Added IniPlatformName to FPlatformInfo; fixed up indentation

Change 3235402 on 2016/12/14 by Max.Preussner

	MediaAssets: Fixed platform player name overrides ignored in packaged builds (UE-39771)

	#jira UE-39771

Change 3235667 on 2016/12/14 by Max.Preussner

	Media: Moved enums into separate header file, so they can be shared

Change 3235984 on 2016/12/14 by Max.Preussner

	Back out changelist 3235667

Change 3236040 on 2016/12/14 by Max.Preussner

	Core: Added modulus operator to FTimespan

Change 3236139 on 2016/12/15 by Max.Preussner

	Core: Added FTimespan::IsZero

Change 3236527 on 2016/12/15 by Max.Preussner

	Fixed initialization order

Change 3237101 on 2016/12/15 by Andrew.Rodham

	Sequencer: Skeletal animation and audio tracks now support multiple rows again.
	  - In practice there were too many edge-cases to account for whilst considering backwards compatability
	  - The impossible scenario was 2 sections on different rows, but evaluating nearest section - this cannot be represented as separate tracks.
	  - Reorganised animation runtime template to use execution tokens rather than ::Initialize to ensure that animation operates correctly on the first frame for spawned objects

	#jira UE-39442
	#jira UE-39725

Change 3237213 on 2016/12/15 by Andrew.Rodham

	Sequencer: Fixed crash when setting event key properties

	#jira UE-39347

Change 3237255 on 2016/12/15 by Chris.Babcock

	Fix Multi with ETC2 and PVRTC selecting ES3.0 instead of 2.0
	#jira UE-39839
	#ue4
	#android

Change 3237294 on 2016/12/15 by Andrew.Rodham

	Sequencer: Fixed shadowed variable warnings

Change 3237366 on 2016/12/15 by Max.Preussner

	Media: Removed color space changes; we'll do these in material graphs instead

Change 3237436 on 2016/12/15 by Andrew.Rodham

	Sequencer: Fixed montages not being stopped for specific animation slots when animation sections were no longer evaluated

	#jira UE-39847

Change 3237458 on 2016/12/15 by Andrew.Rodham

	Sequencer: Always force regeneration of templates when PIE  to eliminate the posibility of combining stale data

Change 3237516 on 2016/12/15 by Max.Preussner

	Media: Attempting to fix Crash in fortnite just before exiting onboarding (UE-39841)

	#jira UE-39841

Change 3237532 on 2016/12/15 by Max.Preussner

	Added missing scope lock

Change 3237991 on 2016/12/16 by Max.Preussner

	PS4Media: Fixed build

[CL 3238204 by Max Preussner in Main branch]
2016-12-16 11:17:44 -05:00
Ben Marsh
20bf0eb6a1 Updating copyright notices to 2017 (copying from //Tasks/UE4/Dev-Copyright-2017).
#rb none
#lockdown Nick.Penwarden

[CL 3226823 by Ben Marsh in Main branch]
2016-12-08 08:52:44 -05:00
Ben Marsh
4ba423868f Copying //UE4/Dev-Build to //UE4/Dev-Main (Source: //UE4/Dev-Build @ 3209340)
#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]
2016-11-23 15:48:37 -05:00
Max Chen
0cd05e1a6b Copying //UE4/Dev-Sequencer to //UE4/Dev-Main (Source: //UE4/Dev-Sequencer @ 3048536)
#lockdown Nick.Penwarden
#rb none

==========================
MAJOR FEATURES + CHANGES
==========================

Change 3004054 on 2016/06/07 by Max.Chen

	Movie Capture: Expose compressed EXR frames to Sequencer Capture UI and command line.

Change 3007048 on 2016/06/09 by Max.Chen

	Sequencer: Allow showing the context menu for more than one selected node. Certain operations (ie. Lock, Active, Label) now operate on all the selected nodes.

	#jira UE-31762

Change 3007795 on 2016/06/09 by Max.Chen

	Sequencer: Select actors for corresponding selected keys or sections.

	#jira UE-30727

Change 3009689 on 2016/06/10 by Max.Chen

	Movie Capture: Add {shot} description to movie capture filename format.

Change 3010180 on 2016/06/11 by Max.Chen

	Sequencer: Add support for copying and converting linear color tracks from matinee.

	#jira UE-31260

Change 3012472 on 2016/06/14 by Max.Chen

	Sequence Recorder: Optimize adding keys to rich curves. Set the times and values at once as an ordered set.

Change 3012473 on 2016/06/14 by Max.Chen

	Sequence Recorder: Find corresponding PIE world actor for Actor to Record. This fixes a bug where if you set the actor before PIE and then record, the recording doesn't work.

Change 3012474 on 2016/06/14 by Max.Chen

	Sequence Recorder: Fix countdown timer so that it draws in Simulate mode as well as Play.

	#jira UE-31630

Change 3014868 on 2016/06/15 by Max.Chen

	Sequencer: For legacy, properties with the CPF_Interp flag can be animated in Matinee. It doesn't require the CPF_Edit flag as well. This makes Sequencer consistent with Matinee.

	#jira UE-32067

Change 3014869 on 2016/06/15 by Max.Chen

	Sequencer: Rename "Expose to Matinee" to "Expose to Cinematics"

	#jira UE-31500

Change 3016137 on 2016/06/16 by Max.Chen

	Sequencer: Added support for the named "PerformanceCapture" event which like Matinee, calls GEngine->PerformanceCapture to output a screenshot when the event fires. Refactor event track/sections so that the player is passed to the trigger events evaluation.

	#jira UE-32093

Change 3018996 on 2016/06/18 by Max.Chen

	Sequencer: Add play/pause/stop events to level sequence player ala matinee actor.

	#jira UETOOL-899

Change 3019763 on 2016/06/20 by Max.Chen

	Sequencer: Fix key editor commit when user tabs away (lose focus). Also, make the key navigation buttons and track color button not focusable.

	Slate: Make editable labels not focusable if they are not editable.

	#jira UE-24566, UE-31913

Change 3019768 on 2016/06/20 by Max.Chen

	Sequencer: Event track no longer fires if the playback status is stopped. This fixes a bug where when playback is stopped and the movie scene sequence is returned to the start of playback, we don't want all the events from the last playback position to the start of playback to fire.

	#jira UE-31494

Change 3020849 on 2016/06/21 by Andrew.Rodham

	Sequencer: Fixed blueprint classes as spawnables not being reinstanced correctly

	  - The RF_ArchetypeObject flag was previously used to denote spawnable object templates, however this caused blueprint reinstancing to skip such objects, which resulted in crashes, or data loss
	  - Added code to rename expired object templates to ensure there is no name collision
	  - Ensured that register functions are only called on actors that are part of a world (when finalizing blueprint reinstancing)

	#jira UE-31637

Change 3021400 on 2016/06/21 by Frank.Fella

	Sequencer - Add support for exporting to fbx.

Change 3022941 on 2016/06/22 by Andrew.Rodham

	Sequencer: Thumbnail improvements

	  - Fixed poor performance when continually zooming (thumbnails were being constantly and immediately rendered in this case)
	  - Added quality setting to thumbnail sections (draft/normal/best)
	  - Improved fade transition to use proper alpha blending
	  - Fixed needlessly recreating the entire world's render state when creating a new editor viewport client. This caused a significant hitch opening sequences in certain large worlds.

	#jira UE-31264

Change 3022944 on 2016/06/22 by Andrew.Rodham

	Sequencer: Fixed jitter when jumping around

	  - bEditorCameraCut was not being reset on the next frame, which prevented temporal effects from running

Change 3024774 on 2016/06/23 by Max.Chen

	Sequencer: Cache show intensity to invalidate the waveform preview when the intensity changes.

	#jira UE-32385

Change 3026170 on 2016/06/24 by Max.Chen

	Sequence Recorder: Change Actor Name to Record to a TLazyObjectPtr<AActor> so that the user can choose the actor directly rather than typing in a name.

Change 3026181 on 2016/06/24 by Max.Chen

	Sequencer: Add visibility options to show/hide/only when selected 3d trajectories per transform section.

	#jira UE-31814

Change 3026489 on 2016/06/24 by Andrew.Rodham

	Sequencer: Fixed some recorded actors not being saved into level sequences correctly
	  - The use of StaticDuplicateObject was causing temporary/transient or otherwise external data to be duplicated into template actors which caused the actor to be culled on package save.
	  - Using NewObject followed by copying the object properties guarantees we don't copy this data.
	  - This is the same method used to spawn the spawnable actor

Change 3026522 on 2016/06/24 by Max.Chen

	Sequence Recorder: Fix bug where sample rate wouldn't get set if the length is set to 0.

	#jira UE32430

Change 3027768 on 2016/06/25 by Max.Chen

	Sequencer: Fix player stopping after 60 seconds. Assign the player to a UPROPERTY so that it's not garbage collected.

	#jira UE-32420

Change 3028318 on 2016/06/27 by Andrew.Rodham

	Editor: Added safety check to prevent stack overflow populating the world outliner

	  - It was possible for the population code to get stuck in an infinite loop if an actor happened to be attached to itself.

	#jira UE-30914

Change 3034262 on 2016/06/30 by Andrew.Rodham

	Sequencer: Fixed invalid properties being recorded when creating spawnable object templates

	 - When creating a spawnable out of an attached actor, the attachment was getting copied into the template. This results in GLEO errors when saving the package.
	 - Suppressed object replacement notifications when calling CopyPropertiesForUnrelatedObjects for spawnables

Change 3035168 on 2016/06/30 by Max.Chen

	UMG: Set anim range to the playback range size. This fixes a bug where animation doesn't play the full length of the playback range if it starts negative.

	#jira UE-32066

Change 3035169 on 2016/06/30 by Max.Chen

	Sequencer: Add ReversePlay() and ChangePlaybackDirection() functions (ala Matinee).

	#jira UE-21259

Change 3035174 on 2016/06/30 by Max.Chen

	Sequencer: Fix evaluation when playback starts or loops around so that last time is enforced to be the lower bound of the playback range. This fixes a bug in the particle track where if there's a particle that triggers at time 0 and a level sequence that starts at time 0, the event will be missed since last time will be 0 but then rounded to a fixed frame with epislon .0001f.

	#jira UE-32606

Change 3035186 on 2016/06/30 by Max.Chen

	Sequencer: Add reset selection range and remove unused delete selection range.

	#jira UE-32666

Change 3035197 on 2016/07/01 by Max.Chen

	Sequencer: Fix so that adding a sub section adds to the clicked on sub track and not just the first.

	#jira UE-32665

Change 3036586 on 2016/07/02 by Max.Chen

	Sequencer: More play controls - shuttle backward, pause, shuttle forward (j, k, l)

	#jira UE-27539, UE-31424

Change 3036941 on 2016/07/04 by Andrew.Rodham

	Sequencer: Record transforms in world space where an actor is attached, and we're not recording its parent

Change 3039290 on 2016/07/06 by Andrew.Rodham

	Sequencer: Various capture fixes
	  - Movie captures no longer crash when no world is loaded (they gracefully close instead)
	    - Currently waiting on change from core to hook up the error code with an actual process termination code
	  - We now force -NoLoadingScreen, -Windowed and -ForceRes since movie captures will not work without these

	#jira UE-32802

Change 3039831 on 2016/07/06 by Frank.Fella

	Sequencer - Notify data changed refactor.
	+ Add a change type to "NotifyMovieSceneDataChanged" so that sequencer knows what parts of the system to refresh.
	+ Remove most calls for UpdateRuntimeInstances and replace them with a call to NotifyMovieSceneDataChanged.
	+ Update UMG so that it copies the animation data to the compiled class whenever it's changed.

	#jira UE-29955

Change 3044087 on 2016/07/10 by Max.Chen

	Sequencer - Prevent crashes when encountering filler shots with no valid sequence.

Change 3044151 on 2016/07/10 by Max.Chen

	Sequencer: Only update selected nodes if they change. This fixes a bug in the curve editor where undo reselects and autoframes.

	#jira UE-29663

Change 3044164 on 2016/07/10 by Max.Chen

	Sequencer: Added ability to immediately record actors directly into sequencer
	  - "Record 'ActorName' In Sequencer" option is now available on the level editor context menu for selected actors when sequencer is open.
	  - This immediately triggers a countdown and records the currently selected actors into a sub sequence in the currently focussed movie scene
	  - Creates a cinematic shot track if you record a camera
	  - Removed the older "queue" and "trigger" methods for now to make it cleaner for the demo.

Change 3044180 on 2016/07/11 by Max.Chen

	Sequencer: Added ability to possess viewports while in PIE
	  - Added a new option to the level sequence editor settings to allow possession of PIE viewports

Change 3044181 on 2016/07/11 by Max.Chen

	Sequencer: Added ability to specify event contexts for FSequencer
	  - This allows us to trigger events from playback within sequencer, according to the sequencer client

Change 3044188 on 2016/07/11 by Max.Chen

	Sequencer: We no longer evaluate camera cut tracks as part of sub tracks, only shot tracks.

Change 3044193 on 2016/07/11 by Max.Chen

	Sequencer: Added cvar LevelSequence.DefaultFixedFrameIntervalPlayback to control this setting for newly created level sequences

Change 3044194 on 2016/07/11 by Max.Chen

	Sequencer: Added an option to rewind the sequence when a recording is started
	Defaults to 'on'

Change 3047334 on 2016/07/12 by Max.Chen

	Sequencer: Add transactions for creating a camera cut track and a folder.

	#jira UE-33130

Change 3047365 on 2016/07/12 by Max.Chen

	Cine Camera: Fix crash in CineCameraComponent when setting focus distance from BP

Change 3047366 on 2016/07/12 by Max.Chen

	Sequence Recorder: Arbitrary property recording

[CL 3048548 by Max Chen in Main branch]
2016-07-13 15:37:34 -04:00