73 lines
2.3 KiB
Ucode
73 lines
2.3 KiB
Ucode
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/**
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*
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* Animation Node used to synch childs.
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* Would be typically used to synch several walk/run/crouch cycles together.
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*
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* This node works by using the most relevant node in the final blend as the master node,
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* to update all the others (slaves).
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* This requires all cycles to be relatively synched (i.e. left foot is down on all cycles at 0.25% of the animation, regarless of its length).
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*/
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class AnimNodeSynch extends AnimNodeBlendBase
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native(Anim);
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/** definition of a group of AnimNodeSequence to synchronize together */
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struct native SynchGroup
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{
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/** Cached array of anim node sequence nodes to synchronize */
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var Array<AnimNodeSequence> SeqNodes;
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/** Last master node used, do not search for a new one, if this one has a full weight... */
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var transient AnimNodeSequence MasterNode;
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/** Name of group. */
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var() Name GroupName;
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/** If FALSE, do not trigger slave nodes notifies. */
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var() bool bFireSlaveNotifies;
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/** Rate Scale */
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var() float RateScale;
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structdefaultproperties
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{
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RateScale=1.f
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}
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};
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/** List of groups to synchronize */
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var() Array<SynchGroup> Groups;
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cpptext
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{
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virtual void InitAnim(USkeletalMeshComponent* MeshComp, UAnimNodeBlendBase* Parent);
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virtual void TickAnim(FLOAT DeltaSeconds);
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void UpdateMasterNodeForGroup(FSynchGroup& SynchGroup);
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void RepopulateGroups();
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}
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/** Add a node to an existing group */
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native final function AddNodeToGroup(AnimNodeSequence SeqNode, Name GroupName);
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/** Remove a node from an existing group */
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native final function RemoveNodeFromGroup(AnimNodeSequence SeqNode, Name GroupName);
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/** Accesses the Master Node driving a given group */
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native final function AnimNodeSequence GetMasterNodeOfGroup(Name GroupName);
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/** Force a group at a relative position. */
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native final function ForceRelativePosition(Name GroupName, FLOAT RelativePosition);
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/** Get the relative position of a group. */
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native final function float GetRelativePosition(Name GroupName);
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/** Adjust the Rate Scale of a group */
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native final function SetGroupRateScale(Name GroupName, FLOAT NewRateScale);
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defaultproperties
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{
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Children(0)=(Name="Input",Weight=1.0)
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bFixNumChildren=TRUE
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}
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