Luis Gonzalez
55 lines
1.6 KiB
HLSL
55 lines
1.6 KiB
HLSL
#ifndef ANIMATION_CLIP_HLSL_
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#define ANIMATION_CLIP_HLSL_
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/////////////////////////////////////////////////////////////////////////////////
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#include "TrackSet.hlsl"
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/////////////////////////////////////////////////////////////////////////////////
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struct AnimationClip
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{
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uint4 hash;
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TrackSet clipTracks;
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TrackSet additiveReferencePoseTracks;
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uint flags;
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float cycleOffset;
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float length;
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static const uint size = (4 + 1 + 1 + 1) * 4 + TrackSet::size * 2;
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/////////////////////////////////////////////////////////////////////////////////
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bool IsLooped() { return GetFlag(1); }
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bool LoopPoseBlend() { return GetFlag(2); }
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/////////////////////////////////////////////////////////////////////////////////
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bool GetFlag(int index)
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{
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uint v = 1u << index;
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return (flags & v) != 0;
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}
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/////////////////////////////////////////////////////////////////////////////////
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static AnimationClip ReadFromRawBuffer(ByteAddressBuffer b, int byteAddress)
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{
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AnimationClip rv = (AnimationClip)0;
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rv.hash = b.Load4(byteAddress);
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rv.clipTracks = TrackSet::ReadFromRawBuffer(b, byteAddress + 16);
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rv.additiveReferencePoseTracks = TrackSet::ReadFromRawBuffer(b, byteAddress + 16 + TrackSet::size);
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rv.flags = b.Load(byteAddress + 16 + TrackSet::size * 2);
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rv.cycleOffset = asfloat(b.Load(byteAddress + 20 + TrackSet::size * 2));
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rv.length = asfloat(b.Load(byteAddress + 24 + TrackSet::size * 2));
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CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_ANIMATION_CLIP_READ, byteAddress, size, b);
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return rv;
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}
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};
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#endif
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