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Fix nested animation playrate when the framerate is different

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#1258
This commit is contained in:
Wojtek Figat
2023-08-18 00:17:27 +02:00
parent 925b5abb78
commit 595bb2b7fa
1 changed files with 3 additions and 4 deletions
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7
Source/Engine/Animations/Graph/AnimGroup.Animation.cpp
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@@ -233,11 +233,10 @@ void AnimGraphExecutor::ProcessAnimation(AnimGraphImpulse* nodes, AnimGraphNode*
// Get nested animation time position
float nestedAnimPrevPos = animPrevPos - nestedAnim.Time;
const float nestedAnimLength = nestedAnim.Anim->GetLength();
const float nestedAnimDuration = nestedAnim.Anim->GetDuration();
const float nestedAnimSpeed = nestedAnim.Speed * speed;
const float frameRateMatchScale = (float)nestedAnim.Anim->Data.FramesPerSecond / (float)anim->Data.FramesPerSecond;
nestedAnimPos = nestedAnimPos / nestedAnimDuration * nestedAnimSpeed * frameRateMatchScale;
nestedAnimPrevPos = nestedAnimPrevPos / nestedAnimDuration * nestedAnimSpeed * frameRateMatchScale;
const float frameRateMatchScale = nestedAnimSpeed / (float)anim->Data.FramesPerSecond;
nestedAnimPos = nestedAnimPos * frameRateMatchScale;
nestedAnimPrevPos = nestedAnimPrevPos * frameRateMatchScale;
GetAnimSamplePos(nestedAnim.Loop, nestedAnimLength, nestedAnim.StartTime, nestedAnimPrevPos, nestedAnimPos, nestedAnimPos, nestedAnimPrevPos);
ProcessAnimation(nodes, node, true, nestedAnimLength, nestedAnimPos, nestedAnimPrevPos, nestedAnim.Anim, 1.0f, weight, mode);