d08843900e
Add `RootMotionMode` to support extracting root motion from animated skeleton pose center of mass #1429 #2152
85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
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#include "AnimationData.h"
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void NodeAnimationData::Evaluate(float time, Transform* result, bool loop) const
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{
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if (Position.GetKeyframes().HasItems())
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#if USE_LARGE_WORLDS
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{
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Float3 position;
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Position.Evaluate(position, time, loop);
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result->Translation = position;
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}
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#else
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Position.Evaluate(result->Translation, time, loop);
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#endif
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if (Rotation.GetKeyframes().HasItems())
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Rotation.Evaluate(result->Orientation, time, loop);
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if (Scale.GetKeyframes().HasItems())
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Scale.Evaluate(result->Scale, time, loop);
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}
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void NodeAnimationData::EvaluateAll(float time, Transform* result, bool loop) const
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{
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Float3 position;
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Position.Evaluate(position, time, loop);
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result->Translation = position;
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Rotation.Evaluate(result->Orientation, time, loop);
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Scale.Evaluate(result->Scale, time, loop);
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}
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int32 NodeAnimationData::GetKeyframesCount() const
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{
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return Position.GetKeyframes().Count() + Rotation.GetKeyframes().Count() + Scale.GetKeyframes().Count();
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}
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uint64 NodeAnimationData::GetMemoryUsage() const
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{
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return NodeName.Length() * sizeof(Char) + Position.GetMemoryUsage() + Rotation.GetMemoryUsage() + Scale.GetMemoryUsage();
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}
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uint64 AnimationData::GetMemoryUsage() const
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{
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uint64 result = (Name.Length() + RootNodeName.Length()) * sizeof(Char) + Channels.Capacity() * sizeof(NodeAnimationData);
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for (const auto& e : Channels)
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result += e.GetMemoryUsage();
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return result;
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}
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int32 AnimationData::GetKeyframesCount() const
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{
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int32 result = 0;
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for (int32 i = 0; i < Channels.Count(); i++)
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result += Channels[i].GetKeyframesCount();
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return result;
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}
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NodeAnimationData* AnimationData::GetChannel(const StringView& name)
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{
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for (auto& e : Channels)
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if (e.NodeName == name)
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return &e;
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return nullptr;
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}
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void AnimationData::Swap(AnimationData& other)
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{
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::Swap(Duration, other.Duration);
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::Swap(FramesPerSecond, other.FramesPerSecond);
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::Swap(RootMotionFlags, other.RootMotionFlags);
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::Swap(Name, other.Name);
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::Swap(RootNodeName, other.RootNodeName);
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Channels.Swap(other.Channels);
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}
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void AnimationData::Dispose()
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{
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Name.Clear();
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Duration = 0.0;
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FramesPerSecond = 0.0;
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RootNodeName.Clear();
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RootMotionFlags = AnimationRootMotionFlags::None;
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Channels.Resize(0);
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}
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