115 lines
3.2 KiB
Ucode
115 lines
3.2 KiB
Ucode
/**
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*
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* Abstract base class for a track of interpolated data. Contains the actual data.
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* The Outer of an InterpTrack is the InterpGroup.
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*/
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class InterpTrack extends Object
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native
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noexport
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collapsecategories
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hidecategories(Object)
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inherits(FInterpEdInputInterface)
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abstract;
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/** FCurveEdInterface virtual function table. */
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var private native noexport pointer CurveEdVTable;
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/** Helper struct for creating sub tracks supported by this track */
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struct native SupportedSubTrackInfo
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{
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/** The sub track class which is supported by this track */
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var class<InterpTrack> SupportedClass;
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/** The name of the subtrack */
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var String SubTrackName;
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/** Index into the any subtrack group this subtrack belongs to (can be -1 for no group) */
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var int GroupIndex;
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};
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/** A small structure holding data for grouping subtracks. (For UI drawing purposes) */
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struct native SubTrackGroup
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{
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/** Name of the subtrack group */
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var string GroupName;
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/** Indices to tracks in the parent track subtrack array. */
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var array<int> TrackIndices;
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/** If this group is collapsed */
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var bool bIsCollapsed;
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/** If this group is selected */
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var transient bool bIsSelected;
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};
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/** A list of subtracks that belong to this track */
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var array<InterpTrack> SubTracks;
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/** A list of subtrack groups (for editor UI organization only) */
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var editoronly array<SubTrackGroup> SubTrackGroups;
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/** A list of supported tracks that can be a subtrack of this track. */
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var transient editoronly array< SupportedSubTrackInfo > SupportedSubTracks;
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var class<InterpTrackInst> TrackInstClass;
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/** Required condition for this track to be enabled */
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enum ETrackActiveCondition
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{
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/** Track is always active */
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ETAC_Always,
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/** Track is active when extreme content (gore) is enabled */
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ETAC_GoreEnabled,
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/** Track is active when extreme content (gore) is disabled */
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ETAC_GoreDisabled
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};
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/** Sets the condition that must be met for this track to be enabled */
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var() ETrackActiveCondition ActiveCondition;
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/** Title of track type. */
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var string TrackTitle;
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/** Whether there may only be one of this track in an InterpGroup. */
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var bool bOnePerGroup;
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/** If this track can only exist inside the Director group. */
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var bool bDirGroupOnly;
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/** Whether or not this track should actually update the target actor. */
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var bool bDisableTrack;
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/** If true, the Actor this track is working on will have BeginAnimControl/FinishAnimControl called on it. */
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var bool bIsAnimControlTrack;
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/** If this track can only exist as a sub track. */
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var bool bSubTrackOnly;
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/** Whether or not this track is visible in the editor. */
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var transient bool bVisible;
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/** Whether or not this track is selected in the editor. */
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var transient bool bIsSelected;
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/** Whether or not this track is recording in the editor. */
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var transient bool bIsRecording;
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/** If this track is collapsed. (Only applies to tracks with subtracks). */
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var editoronly bool bIsCollapsed;
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defaultproperties
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{
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TrackInstClass=class'Engine.InterpTrackInst'
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ActiveCondition=ETAC_Always
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TrackTitle="Track"
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bVisible=true
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bIsSelected=false
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bIsRecording=false
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bIsCollapsed=false
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}
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