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API > API/Plugins > API/Plugins/AnimNext > API/Plugins/AnimNext/DecoratorInterfaces > API/Plugins/AnimNext/DecoratorInterfaces/IDiscreteBlend
References
| Module | AnimNext |
| Header | /Engine/Plugins/Experimental/AnimNext/Source/AnimNext/Public/DecoratorInterfaces/IDiscreteBlend.h |
| Include | #include "DecoratorInterfaces/IDiscreteBlend.h" |
| Source | /Engine/Plugins/Experimental/AnimNext/Source/AnimNext/Private/DecoratorInterfaces/IDiscreteBlend.cpp |
virtual void OnBlendTransition
(
const FExecutionContext & Context,
const TDecoratorBinding < IDiscreteBlend > & Binding,
int32 OldChildIndex,
int32 NewChildIndex
) const
Remarks
Called when a blend transition between children occurs OldChildIndex can be INDEX_NONE if there was no previously active child NewChildIndex can be larger than the current number of known children to support a dynamic number of children at runtime When this occurs, the number of children increments by one The number of children never shrinks