Netcode Bootstrap

2026-05-31 14:27:52 -07:00
parent 99d8d2d2a9
commit 7fa77ce821
1813 changed files with 2921554 additions and 84 deletions
@@ -0,0 +1,49 @@
+#ifndef DEBUG_HLSL_
+#define DEBUG_HLSL_
+
+///////////////////////////////////////////////////////////////////////////////////////////
+
+#include "Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/DebugMarkers.cs.hlsl"
+
+///////////////////////////////////////////////////////////////////////////////////////////
+
+#ifdef RUKHANKA_SHADER_DEBUG
+#define CHECK_MIN_MAX_RANGE(debugMarker, v, minValue, maxValue) if ((v) < (minValue) || (v) >= (maxValue)) InterlockedAdd(debugLoggerCB[debugMarker], 1);
+
+//  Vulkan reports size in elements (ints) rather then bytes as in D3D11/12
+#ifdef SHADER_API_VULKAN
+#define CHECK_RAW_BUFFER_OUT_OF_BOUNDS(debugMarker, index, count, buffer) \
+{ \
+    uint bufferSize = 0; \
+    buffer.GetDimensions(bufferSize); \
+    bufferSize *= 4; \
+    if ((int)(index) < 0 || (int)((index) + (count)) > (int)bufferSize) InterlockedAdd(debugLoggerCB[debugMarker], 1); \
+}
+#else
+#define CHECK_RAW_BUFFER_OUT_OF_BOUNDS(debugMarker, index, count, buffer) \
+{ \
+    uint bufferSize = 0; \
+    buffer.GetDimensions(bufferSize); \
+    if ((int)(index) < 0 || (int)((index) + (count)) > (int)bufferSize) InterlockedAdd(debugLoggerCB[debugMarker], 1); \
+}
+#endif
+
+#define CHECK_STRUCTURED_BUFFER_OUT_OF_BOUNDS(debugMarker, index, buffer) \
+{ \
+    uint numStructs = 0; \
+    uint stride = 0; \
+    buffer.GetDimensions(numStructs, stride); \
+    if ((int)(index) < 0 || (int)(index) >= (int)numStructs) InterlockedAdd(debugLoggerCB[debugMarker], 1); \
+}
+
+RWStructuredBuffer<uint> debugLoggerCB;
+#else
+#define CHECK_MIN_MAX_RANGE(debugMarker, v, minValue, maxValue)
+#define CHECK_RAW_BUFFER_OUT_OF_BOUNDS(debugMarker, index, count, buffer)
+#define CHECK_STRUCTURED_BUFFER_OUT_OF_BOUNDS(debugMarker, index, buffer)
+
+#endif
+
+///////////////////////////////////////////////////////////////////////////////////////////
+
+#endif
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: ba72f5fdfaa93d349a06294d14840691
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/Debug.hlsl
+  uploadId: 897522
@@ -0,0 +1,48 @@
+
+using UnityEngine.Rendering;
+
+/////////////////////////////////////////////////////////////////////////////////
+
+namespace Rukhanka
+{
+    [GenerateHLSL]
+    public enum RukhankaDebugMarkers
+    {
+		Deformation_CopyMeshData,
+		Deformation_CopyBlendShapes,
+		Deformation_CreatePerVertexDeformationWorkload,
+		Deformation_SkinnedMeshVertex_Write,
+		Deformation_SkinnedMeshVertex_Read,
+		Deformation_DeformedVertex_Read,
+		Deformation_BoneInfluence_Read,
+		Deformation_DeformedVertex_Write,
+		Deformation_FrameSkinMatrices_Read,
+		Deformation_PerVertexWorkload_Read,
+		Deformation_FrameDeformedVertex_Read,
+        GPUAnimator_MakeRigSpaceBoneTransforms_AnimatedBoneWorkload_Read,
+        GPUAnimator_MakeRigSpaceBoneTransforms_AnimationJobs_Read,
+        GPUAnimator_MakeRigSpaceBoneTransforms_BoneLocalTransforms_Read0,
+        GPUAnimator_MakeRigSpaceBoneTransforms_BoneLocalTransforms_Read1,
+        GPUAnimator_MakeRigSpaceBoneTransforms_OutBoneTransforms_Write,
+        GPUAnimator_ComputeSkinMatrices_SkinMatrixWorkload_Read,
+        GPUAnimator_ComputeSkinMatrices_RigSpaceBoneTransforms_Read,
+        GPUAnimator_ComputeSkinMatrices_OutSkinMatrices_Write,
+        GPUAnimator_ProcessAnimations_AnimatedBoneWorkload_Read,
+        GPUAnimator_ProcessAnimations_AnimationJobs_Read,
+        GPUAnimator_ProcessAnimations_OutAnimatedBones_Write,
+        GPUAnimator_GenericAvatar_AvatarMaskBuffer_Read,
+        GPUAnimator_HumanoidAvatar_AvatarMaskBuffer_Read,
+        GPUAnimator_HumanRotationData_Read,
+        GPUAnimator_QueryPerfectHashTable_AnimationClips_Read0,
+        GPUAnimator_QueryPerfectHashTable_AnimationClips_Read1,
+        GPUAnimator_KeyFrame_Read,
+        GPUAnimator_Track_Read,
+        GPUAnimator_TrackSet_Read,
+        GPUAnimator_AnimationClip_Read,
+        GPUAnimator_SkinnedMeshBone_Read,
+        GPUAnimator_RigDefinition_Read,
+        GPUAnimator_RigBone_Read,
+        GPUAnimator_GPUAttachment_RigSpaceBoneTransforms_Read,
+		Total
+    }
+}
@@ -0,0 +1,48 @@
+//
+// This file was automatically generated. Please don't edit by hand. Execute Editor command [ Edit > Rendering > Generate Shader Includes ] instead
+//
+
+#ifndef DEBUGMARKERS_CS_HLSL
+#define DEBUGMARKERS_CS_HLSL
+//
+// Rukhanka.RukhankaDebugMarkers:  static fields
+//
+#define RUKHANKADEBUGMARKERS_DEFORMATION_COPY_MESH_DATA (0)
+#define RUKHANKADEBUGMARKERS_DEFORMATION_COPY_BLEND_SHAPES (1)
+#define RUKHANKADEBUGMARKERS_DEFORMATION_CREATE_PER_VERTEX_DEFORMATION_WORKLOAD (2)
+#define RUKHANKADEBUGMARKERS_DEFORMATION_SKINNED_MESH_VERTEX_WRITE (3)
+#define RUKHANKADEBUGMARKERS_DEFORMATION_SKINNED_MESH_VERTEX_READ (4)
+#define RUKHANKADEBUGMARKERS_DEFORMATION_DEFORMED_VERTEX_READ (5)
+#define RUKHANKADEBUGMARKERS_DEFORMATION_BONE_INFLUENCE_READ (6)
+#define RUKHANKADEBUGMARKERS_DEFORMATION_DEFORMED_VERTEX_WRITE (7)
+#define RUKHANKADEBUGMARKERS_DEFORMATION_FRAME_SKIN_MATRICES_READ (8)
+#define RUKHANKADEBUGMARKERS_DEFORMATION_PER_VERTEX_WORKLOAD_READ (9)
+#define RUKHANKADEBUGMARKERS_DEFORMATION_FRAME_DEFORMED_VERTEX_READ (10)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_MAKE_RIG_SPACE_BONE_TRANSFORMS_ANIMATED_BONE_WORKLOAD_READ (11)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_MAKE_RIG_SPACE_BONE_TRANSFORMS_ANIMATION_JOBS_READ (12)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_MAKE_RIG_SPACE_BONE_TRANSFORMS_BONE_LOCAL_TRANSFORMS_READ0 (13)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_MAKE_RIG_SPACE_BONE_TRANSFORMS_BONE_LOCAL_TRANSFORMS_READ1 (14)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_MAKE_RIG_SPACE_BONE_TRANSFORMS_OUT_BONE_TRANSFORMS_WRITE (15)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_COMPUTE_SKIN_MATRICES_SKIN_MATRIX_WORKLOAD_READ (16)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_COMPUTE_SKIN_MATRICES_RIG_SPACE_BONE_TRANSFORMS_READ (17)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_COMPUTE_SKIN_MATRICES_OUT_SKIN_MATRICES_WRITE (18)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_PROCESS_ANIMATIONS_ANIMATED_BONE_WORKLOAD_READ (19)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_PROCESS_ANIMATIONS_ANIMATION_JOBS_READ (20)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_PROCESS_ANIMATIONS_OUT_ANIMATED_BONES_WRITE (21)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_GENERIC_AVATAR_AVATAR_MASK_BUFFER_READ (22)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_HUMANOID_AVATAR_AVATAR_MASK_BUFFER_READ (23)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_HUMAN_ROTATION_DATA_READ (24)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_QUERY_PERFECT_HASH_TABLE_ANIMATION_CLIPS_READ0 (25)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_QUERY_PERFECT_HASH_TABLE_ANIMATION_CLIPS_READ1 (26)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_KEY_FRAME_READ (27)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_TRACK_READ (28)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_TRACK_SET_READ (29)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_ANIMATION_CLIP_READ (30)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_SKINNED_MESH_BONE_READ (31)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_RIG_DEFINITION_READ (32)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_RIG_BONE_READ (33)
+#define RUKHANKADEBUGMARKERS_GPUANIMATOR_GPUATTACHMENT_RIG_SPACE_BONE_TRANSFORMS_READ (34)
+#define RUKHANKADEBUGMARKERS_TOTAL (35)
+
+
+#endif
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: 8835b540c29a9e24780f45cd69428b92
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/DebugMarkers.cs.hlsl
+  uploadId: 897522
@@ -0,0 +1,18 @@
+fileFormatVersion: 2
+guid: cdbd14dcc81008542b7c6fca79ba7111
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/DebugMarkers.cs
+  uploadId: 897522
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 5b2404e6da098614aa9939f5120e09eb
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,54 @@
+#ifndef ANIMATION_CLIP_HLSL_
+#define ANIMATION_CLIP_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#include "TrackSet.hlsl"
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct AnimationClip
+{
+    uint4 hash;
+    TrackSet clipTracks;
+    TrackSet additiveReferencePoseTracks;
+    uint flags;
+    float cycleOffset;
+    float length;
+
+    static const uint size = (4 + 1 + 1 + 1) * 4 + TrackSet::size * 2;
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    bool IsLooped() { return GetFlag(1); }
+    bool LoopPoseBlend() { return GetFlag(2); }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+	bool GetFlag(int index)
+	{
+		uint v = 1u << index;
+		return (flags & v) != 0;
+	}
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static AnimationClip ReadFromRawBuffer(ByteAddressBuffer b, int byteAddress)
+    {
+        AnimationClip rv = (AnimationClip)0;
+        rv.hash = b.Load4(byteAddress);
+        rv.clipTracks = TrackSet::ReadFromRawBuffer(b, byteAddress + 16);
+        rv.additiveReferencePoseTracks = TrackSet::ReadFromRawBuffer(b, byteAddress + 16 + TrackSet::size);
+        rv.flags = b.Load(byteAddress + 16 + TrackSet::size * 2);
+        rv.cycleOffset = asfloat(b.Load(byteAddress + 20 + TrackSet::size * 2));
+        rv.length = asfloat(b.Load(byteAddress + 24 + TrackSet::size * 2));
+
+        CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_ANIMATION_CLIP_READ, byteAddress, size, b);
+
+        return rv;
+    }
+};
+
+#endif
+
+
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: 73e65cfe5708b1346962e42ce655aad5
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/AnimationClip.hlsl
+  uploadId: 897522
@@ -0,0 +1,24 @@
+#ifndef ANIMATION_TO_PROCESS_HLSL_
+#define ANIMATION_TO_PROCESS_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#define BLEND_MODE_OVERRIDE 0
+#define BLEND_MODE_ADDITIVE 1
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct AnimationToProcess
+{
+    int animationClipAddress;
+    float weight;
+    float time;
+    int blendMode;
+	float layerWeight;
+	int layerIndex;
+    int avatarMaskDataOffset;
+};
+
+#endif
+
+
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: ff3f32e2710712542bbe95b14f0535c3
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/AnimationToProcess.hlsl
+  uploadId: 897522
@@ -0,0 +1,53 @@
+#ifndef AVATAR_MASK_HLSL_
+#define AVATAR_MASK_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+//  uint
+ByteAddressBuffer avatarMasksBuffer;
+
+/////////////////////////////////////////////////////////////////////////////////
+
+bool IsBoneInGenericAvatarMask(int avatarMaskDataOffset, int boneIndex)
+{
+	int uintIndex = boneIndex >> 5; // boneIndex / 32
+	int byteOffsetInUint = boneIndex & 0x1f; // boneIndex % 32
+	uint boneMask = 1u << byteOffsetInUint;
+
+    // First uint in mask is human body parts mask, skip it
+    uint absMaskDataIndex = avatarMaskDataOffset + 1 + uintIndex;
+    uint avatarMask = avatarMasksBuffer.Load(absMaskDataIndex * 4);
+
+    CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_GENERIC_AVATAR_AVATAR_MASK_BUFFER_READ, absMaskDataIndex * 4, 4, avatarMasksBuffer);
+
+    return (avatarMask & boneMask) != 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////
+
+bool IsBoneInHumanAvatarMask(int avatarMaskDataOffset, int humanAvatarMaskBodyPart)
+{
+    uint absMaskDataIndex = avatarMaskDataOffset;
+    uint humanAvatarMask = avatarMasksBuffer.Load(absMaskDataIndex * 4);
+
+    CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_HUMANOID_AVATAR_AVATAR_MASK_BUFFER_READ, absMaskDataIndex * 4, 4, avatarMasksBuffer);
+
+    return (humanAvatarMask & 1 << humanAvatarMaskBodyPart) != 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////
+
+bool IsBoneInAvatarMask(int avatarMaskDataOffset, int humanAvatarMaskBodyPart, int boneIndex)
+{
+    if (avatarMaskDataOffset < 0)
+        return true;
+
+    bool rv = humanAvatarMaskBodyPart < 0 ?
+        IsBoneInGenericAvatarMask(avatarMaskDataOffset, boneIndex) :
+        IsBoneInHumanAvatarMask(avatarMaskDataOffset, humanAvatarMaskBodyPart);
+    return rv;
+}
+
+#endif
+
+
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: 6c18bdd7b329d1b40889497acd238107
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/AvatarMask.hlsl
+  uploadId: 897522
@@ -0,0 +1,119 @@
+#ifndef BONE_TRANFORM_HLSL_
+#define BONE_TRANFORM_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#include "Quaternion.hlsl"
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct BoneTransform
+{
+    float3 pos;
+    Quaternion rot;
+    float3 scale;
+
+    static const uint size = (3 + 4 + 3) * 4;
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static BoneTransform Identity()
+    {
+        BoneTransform rv;
+        rv.pos = 0;
+        rv.rot.value = float4(0, 0, 0, 1);
+        rv.scale = 1;
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static BoneTransform Zero()
+    {
+        BoneTransform rv = (BoneTransform)0;
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static BoneTransform FromMatrix(float3x4 m)
+    {
+        BoneTransform rv;
+        rv.rot = Quaternion::FromMatrix((float3x3)m);
+        rv.pos = m._m03_m13_m23;
+        
+        float3 u = m._m00_m10_m20;
+        float3 v = m._m01_m11_m21;
+        float3 w = m._m02_m12_m22;
+        rv.scale = float3(length(u), length(v), length(w));
+        return rv;
+    }
+    
+/////////////////////////////////////////////////////////////////////////////////
+
+    static BoneTransform Multiply(BoneTransform parent, BoneTransform child)
+    {
+   		BoneTransform rv;
+		rv.pos = Quaternion::Rotate(parent.rot, child.pos * parent.scale) + parent.pos;
+		rv.rot = Quaternion::Multiply(parent.rot, child.rot);
+		rv.scale = parent.scale * child.scale;
+		return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static BoneTransform Scale(BoneTransform v, float3 scale)
+    {
+        v.pos *= scale.x;
+        v.rot.value *= scale.y;
+        v.scale *= scale.z;
+        return v;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    float4x4 ToFloat4x4()
+    {
+        float3x3 rotMat = rot.ToRotationMatrix();
+        float4 c0 = float4(rotMat._11_21_31 * scale, pos.x);
+        float4 c1 = float4(rotMat._12_22_32 * scale, pos.y);
+        float4 c2 = float4(rotMat._13_23_33 * scale, pos.z);
+        float4 c3 = float4(0, 0, 0, 1);
+
+        float4x4 rv = float4x4(c0, c1, c2, c3);
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static BoneTransform Inverse(BoneTransform v)
+    {
+        BoneTransform rv;
+        rv.rot = Quaternion::Inverse(v.rot);
+		rv.scale = rcp(v.scale);
+		rv.pos = Quaternion::Rotate(rv.rot, -v.pos * rv.scale);
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static float3 TransformPoint(BoneTransform bt, float3 v)
+    {
+        float3 rv = Quaternion::Rotate(bt.rot, v * bt.scale) + bt.pos;
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static float3 TransformDirection(BoneTransform bt, float3 v)
+    {
+        float3 rv = Quaternion::Rotate(bt.rot, v);
+        return rv;
+    }
+};
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#endif
+
+
@@ -0,0 +1,14 @@
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+guid: 3d24b7cf754800d4f80fd374dc9639ac
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/BoneTransform.hlsl
+  uploadId: 897522
@@ -0,0 +1,150 @@
+#ifndef DUAL_QUATERNION_HLSL_
+#define DUAL_QUATERBION_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#include "Quaternion.hlsl"
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct DualQuaternion
+{
+    Quaternion qReal, qDual;
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static DualQuaternion Identity()
+    {
+        DualQuaternion rv;
+        rv.qReal.value = float4(0, 0, 0, 1);
+        rv.qDual.value = float4(0, 0, 0, 0);
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static DualQuaternion Construct(Quaternion r, Quaternion d)
+    {
+        DualQuaternion rv;
+        rv.qReal = Quaternion::Normalize(r);
+        rv.qDual = d;
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static DualQuaternion Construct(float3 t, Quaternion r)
+    {
+        DualQuaternion rv;
+        rv.qReal = Quaternion::Normalize(r);
+
+        Quaternion qt;
+        qt.value = float4(t, 0);
+        rv.qDual = Quaternion::Scale(Quaternion::Multiply(qt, rv.qReal), 0.5f);
+
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static DualQuaternion Normalize(DualQuaternion q)
+    {
+        DualQuaternion rv = q;
+        float m = length(q.qReal.value);
+        float rcpM = rcp(m);
+        rv.qReal = Quaternion::Scale(q.qReal, rcpM);
+        rv.qDual = Quaternion::Scale(q.qDual, rcpM);
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static DualQuaternion Multiply(DualQuaternion l, DualQuaternion r)
+    {
+        DualQuaternion rv;
+        rv.qReal = Quaternion::Multiply(l.qReal, r.qReal);
+        Quaternion qDual0 = Quaternion::Multiply(l.qDual, r.qReal);
+        Quaternion qDual1 = Quaternion::Multiply(l.qReal, r.qDual);
+        rv.qDual.value = qDual0.value + qDual1.value;
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static DualQuaternion Add(DualQuaternion l, DualQuaternion r)
+    {
+        DualQuaternion rv;
+        rv.qReal.value = l.qReal.value + r.qReal.value;
+        rv.qDual.value = l.qDual.value + r.qDual.value;
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static DualQuaternion Scale(DualQuaternion q, float s)
+    {
+        DualQuaternion rv;
+        rv.qReal = Quaternion::Scale(q.qReal, s);
+        rv.qDual = Quaternion::Scale(q.qDual, s);
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    BoneTransform GetBoneTransform()
+    {
+        BoneTransform rv;
+        Quaternion t0 = Quaternion::Scale(qDual, 2);
+        Quaternion t1 = Quaternion::Conjugate(qReal);
+        Quaternion t = Quaternion::Multiply(t0, t1);
+        rv.pos = t.value.xyz;
+
+        rv.rot = qReal;
+        rv.scale = 1;
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    float4x4 ToTransformMatrix()
+    {
+        DualQuaternion q = DualQuaternion::Normalize(this);
+        float4x4 m = float4x4
+        (
+            1, 0, 0, 0,
+            0, 1, 0, 0,
+            0, 0, 1, 0,
+            0, 0, 0, 1
+        );
+
+        float4 r = q.qReal.value;
+
+        //  Extract rotation
+        m._11 = r.w * r.w + r.x * r.x - r.y * r.y - r.z * r.z;
+        m._12 = 2 * r.x * r.y + 2 * r.w * r.z;
+        m._13 = 2 * r.x * r.z - 2 * r.w * r.y;
+
+        m._21 = 2 * r.x * r.y - 2 * r.w * r.z;
+        m._22 = r.w * r.w + r.y * r.y - r.x * r.x - r.z * r.z;
+        m._23 = 2 * r.y * r.z + 2 * r.w * r.x;
+ 
+        m._31 = 2 * r.x * r.z + 2 * r.w * r.y;
+        m._32 = 2 * r.y * r.z - 2 * r.w * r.x;
+        m._33 = r.w * r.w + r.z * r.z - r.x * r.x - r.y * r.y;
+
+        //  Extract translation
+        Quaternion t0 = Quaternion::Scale(q.qDual, 2);
+        Quaternion t = Quaternion::Multiply(t0, Quaternion::Conjugate(q.qReal));
+        m._41 = t.value.x;
+        m._42 = t.value.y;
+        m._43 = t.value.z;
+
+        return m;
+    }
+};
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#endif
+
+
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: 8edf7d0e28b62ca4094ee053fe36a5b0
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/DualQuaternion.hlsl
+  uploadId: 897522
@@ -0,0 +1,35 @@
+#ifndef HUMAN_ROTATION_DATA_HLSL_
+#define HUMAN_ROTATION_DATA_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct HumanRotationData
+{
+	float3 minMuscleAngles, maxMuscleAngles;
+	Quaternion preRot, postRot;
+	float3 sign;
+
+    static const uint size = (3 + 3 + 4 + 4 + 3) * 4;
+
+    static HumanRotationData ReadFromRawBuffer(ByteAddressBuffer b, int index)
+    {
+        int byteAddress = index * size;
+
+        HumanRotationData rv = (HumanRotationData)0;
+        rv.minMuscleAngles  = asfloat(b.Load3(byteAddress + 0));
+        rv.maxMuscleAngles  = asfloat(b.Load3(byteAddress + 12));
+        rv.preRot.value     = asfloat(b.Load4(byteAddress + 24));
+        rv.postRot.value    = asfloat(b.Load4(byteAddress + 40));
+        rv.sign             = asfloat(b.Load3(byteAddress + 56));
+
+        CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_HUMAN_ROTATION_DATA_READ, byteAddress, size, b);
+
+        return rv;
+    }
+};
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#endif
+
+
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: 9d46c9cd9b4c75d4188bf5e6914efc46
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/HumanRotationData.hlsl
+  uploadId: 897522
@@ -0,0 +1,36 @@
+#ifndef KEYFRAME_HLSL_
+#define KEYFRAME_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct KeyFrame
+{
+    float v;
+    float inTan;
+    float outTan;
+    float time;
+
+    static const uint size = 4 * 4;
+
+    static KeyFrame ReadFromRawBuffer(ByteAddressBuffer b, int baseAddress, int index)
+    {
+        int addr = baseAddress + index * size;
+        float4 v = asfloat(b.Load4(addr));
+
+        KeyFrame rv = (KeyFrame)0;
+        rv.v = v.x;
+        rv.inTan = v.y;
+        rv.outTan = v.z;
+        rv.time = v.w;
+
+        //CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_KEY_FRAME_READ, addr, size, b);
+
+        return rv;
+    }
+};
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#endif
+
+
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: ecfd91f2fbf55b847880b642d5da4cc8
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/KeyFrame.hlsl
+  uploadId: 897522
@@ -0,0 +1,64 @@
+#ifndef PERFECT_HASH_TABLE_HLSL_
+#define PERFECT_HASH_TABLE_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+//  High-Order Half of 64-Bit Product
+//  Ref "Hackers Delight" 8-2
+uint MultiplyHighUnsigned(uint u, uint v)
+{
+    uint u0 = u & 0xffff;
+    uint u1 = u >> 16;
+    uint v0 = v & 0xffff;
+    uint v1 = v >> 16;
+    uint w0 = u0 * v0;
+    uint t = u1 * v0 + (w0 >> 16);
+    uint w1 = t & 0xFFFF;
+    uint w2 = t >> 16;
+    w1 = u0 * v1 + w1;
+    return u1 * v1 + w2 + (w1 >> 16);
+}
+
+/////////////////////////////////////////////////////////////////////////////////
+
+uint HashLemer(uint v, uint seed)
+{
+    seed = v ^ seed;
+    uint tmpH = MultiplyHighUnsigned(seed, 0x4a39b70d);
+    uint tmpL = seed * 0x4a39b70d;
+    uint m1 = tmpH ^ tmpL;
+    tmpH = MultiplyHighUnsigned(m1, 0x12fad5c9);
+    tmpL = m1 * 0x12fad5c9;
+    uint m2 = tmpH ^ tmpL;
+    return m2;
+}
+
+/////////////////////////////////////////////////////////////////////////////////
+
+uint GetValueIndex(uint v, uint seed, uint modMask)
+{
+    uint hv = HashLemer(v, seed);
+    uint rv = hv & modMask;
+    return rv;
+}
+
+/////////////////////////////////////////////////////////////////////////////////
+
+int QueryPerfectHashTable(uint v, uint seed, uint phtAddress, uint sizeMask)
+{
+    uint index = GetValueIndex(v, seed, sizeMask);
+    uint byteAddress = phtAddress + index * 4 * 2;
+    CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_QUERY_PERFECT_HASH_TABLE_ANIMATION_CLIPS_READ0, byteAddress, 8, animationClips);
+    uint2 phtv = animationClips.Load2(byteAddress);
+    if (phtv.x == v)
+        return (int)(phtv.y & 0xffff);
+    uint nextIndex = phtv.y >> 16;
+    uint byteAddress2 = phtAddress + nextIndex * 4 * 2;
+    CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_QUERY_PERFECT_HASH_TABLE_ANIMATION_CLIPS_READ1, byteAddress2, 8, animationClips);
+    uint2 phtv2 = animationClips.Load2(byteAddress2);
+    if (phtv2.x == v)
+        return (int)(phtv2.y & 0xffff);
+    return -1;
+}
+
+#endif 
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: cd4cb6713dc57034da2b5a2cda9cf73f
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/PerfectHashTable.hlsl
+  uploadId: 897522
@@ -0,0 +1,216 @@
+#ifndef QUATERNION_HLSL_
+#define QUATERNION_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct Quaternion
+{
+    float4 value;
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Quaternion Identity()
+    {
+        Quaternion rv;
+        rv.value = float4(0, 0, 0, 1);
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static float3 Rotate(Quaternion q, float3 v)
+    {
+        float3 t = 2 * cross(q.value.xyz, v);
+        float3 rv = v + q.value.w * t + cross(q.value.xyz, t);
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Quaternion Multiply(Quaternion a, Quaternion b)
+    {
+        Quaternion rv;
+        rv.value = float4(a.value.wwww * b.value + (a.value.xyzx * b.value.wwwx + a.value.yzxy * b.value.zxyy) * float4(1.0f, 1.0f, 1.0f, -1.0f) - a.value.zxyz * b.value.yzxz);
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Quaternion ShortestRotation(Quaternion from, Quaternion to)
+    {
+        Quaternion rv;
+		uint4 sign = asuint(dot(from.value, to.value)) & 0x80000000;
+		rv.value = asfloat(sign ^ asuint(to.value));
+		return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Quaternion AxisAngle(float3 axis, float angle)
+    {
+        float sina, cosa;
+        sincos(0.5f * angle, sina, cosa);
+        Quaternion rv;
+        rv.value = float4(axis * sina, cosa);
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Quaternion Normalize(Quaternion q)
+    {
+        float4 x = q.value;
+        Quaternion rv;
+        rv.value = rsqrt(dot(x, x)) * x;
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Quaternion Inverse(Quaternion q)
+    {
+        float4 a = q.value;
+        Quaternion rv;
+        rv.value = rcp(dot(a, a)) * a * float4(-1.0f, -1.0f, -1.0f, 1.0f);
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Quaternion Conjugate(Quaternion q)
+    {
+        Quaternion rv;
+        rv.value = q.value * float4(-1, -1, -1, 1);
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Quaternion NormalizeSafe(Quaternion q)
+    {
+        float FLT_MIN_NORMAL = 1.175494351e-38F;
+        float len = dot(q.value, q.value);
+        Quaternion rv;
+        rv.value = float4(0, 0, 0, 1);
+
+        if (len > FLT_MIN_NORMAL)
+        {
+            rv.value = q.value * rsqrt(len);
+        }
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Quaternion FromMatrix(float3x3 m)
+    {
+        Quaternion rv;
+        
+        float3 u = m._m00_m10_m20;
+        float3 v = m._m01_m11_m21;
+        float3 w = m._m02_m12_m22;
+
+        uint u_sign = asuint(u.x) & 0x80000000;
+        float t = v.y + asfloat(asuint(w.z) ^ u_sign);
+        uint1 u_mask1 = (int)u_sign >> 31;
+        uint1 t_mask1 = asint(t) >> 31;
+        uint4 u_mask = u_mask1.xxxx;
+        uint4 t_mask = t_mask1.xxxx;
+        uint4 u_mask_inv = uint4(~u_mask1.x, ~u_mask1.x, ~u_mask1.x, ~u_mask1.x);
+        uint4 t_mask_inv = uint4(~t_mask1.x, ~t_mask1.x, ~t_mask1.x, ~t_mask1.x);
+
+        float tr = 1.0f + abs(u.x);
+
+        uint4 sign_flips = uint4(0x00000000, 0x80000000, 0x80000000, 0x80000000) ^ (u_mask & uint4(0x00000000, 0x80000000, 0x00000000, 0x80000000)) ^ (t_mask & uint4(0x80000000, 0x80000000, 0x80000000, 0x00000000));
+
+        rv.value = float4(tr, u.y, w.x, v.z) + asfloat(asuint(float4(t, v.x, u.z, w.y)) ^ sign_flips);   // +---, +++-, ++-+, +-++
+
+        rv.value = asfloat((asuint(rv.value) & u_mask_inv) | (asuint(rv.value.zwxy) & u_mask));
+        rv.value = asfloat((asuint(rv.value.wzyx) & t_mask_inv) | (asuint(rv.value) & t_mask));
+        rv.value = normalize(rv.value);
+        return rv;
+    }
+    
+/////////////////////////////////////////////////////////////////////////////////
+
+    float3x3 ToRotationMatrix()
+    {
+        float4 value2 = value * 2;
+        uint3 npn = uint3(0x80000000, 0x00000000, 0x80000000);
+        uint3 nnp = uint3(0x80000000, 0x80000000, 0x00000000);
+        uint3 pnn = uint3(0x00000000, 0x80000000, 0x80000000);
+        float3 c0 = value2.y * asfloat(asuint(value.yxw) ^ npn) - value2.z * asfloat(asuint(value.zwx) ^ pnn) + float3(1, 0, 0);
+        float3 c1 = value2.z * asfloat(asuint(value.wzy) ^ nnp) - value2.x * asfloat(asuint(value.yxw) ^ npn) + float3(0, 1, 0);
+        float3 c2 = value2.x * asfloat(asuint(value.zwx) ^ pnn) - value2.y * asfloat(asuint(value.wzy) ^ nnp) + float3(0, 0, 1);
+
+        float3x3 rv = float3x3(c0, c1, c2);
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Quaternion EulerXYZ(float3 eulerAngles)
+    {
+        float3 sinV, cosV;
+        sincos(0.5f * eulerAngles, sinV, cosV);
+        Quaternion rv;
+        rv.value = float4(sinV.xyz, cosV.x) * cosV.yxxy * cosV.zzyz + sinV.yxxy * sinV.zzyz * float4(cosV.xyz, sinV.x) * float4(-1.0f, 1.0f, -1.0f, 1.0f);
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static float4 ChangeSign(float4 a, float4 b)
+    {
+         return asfloat(asuint(a) ^ asuint(b) & 0x80000000);
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Quaternion Scale(Quaternion q, float s)
+    {
+        Quaternion rv;
+        rv.value = q.value * s;
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Quaternion Nlerp(Quaternion a, Quaternion b, float t)
+    {
+        Quaternion rv;
+        rv.value = normalize(a.value + t * (ChangeSign(b.value, dot(a.value, b.value)) - a.value));
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Quaternion Slerp(Quaternion a, Quaternion b, float t)
+    {
+        float dt = dot(a.value, b.value);
+        if (dt < 0)
+        {
+            dt = -dt;
+            b.value = -b.value;
+        }
+
+        if (dt < 0.9995f)
+        {
+            float angle = acos(dt);
+            float s = rsqrt(1 - dt * dt);
+            float w1 = sin(angle * (1 - t)) * s;
+            float w2 = sin(angle * t) * s;
+            Quaternion rv;
+            rv.value = a.value * w1 + b.value * w2;
+            return rv;
+        }
+
+        return Nlerp(a, b, t);
+    }
+};
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#endif
+
+
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: 4e63b0f0c621a4b47ab8c2ddfa5439b5
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/Quaternion.hlsl
+  uploadId: 897522
@@ -0,0 +1,37 @@
+#ifndef RIG_BONE_HLSL_
+#define RIG_BONE_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct RigBone
+{
+    uint hash;
+    int parentBoneIndex;
+    BoneTransform refPose;
+    int humanBodyPart;
+
+    static const uint size = (1 + 1 + 1) * 4 + BoneTransform::size;
+
+    static RigBone ReadFromRawBuffer(ByteAddressBuffer b, int index)
+    {
+        int byteAddress = index * size;
+
+        RigBone rv = (RigBone)0;
+        rv.hash = b.Load(byteAddress);
+        rv.parentBoneIndex = b.Load(byteAddress + 4);
+        rv.refPose.pos = asfloat(b.Load3(byteAddress + 8));
+        rv.refPose.rot.value = asfloat(b.Load4(byteAddress + 20));
+        rv.refPose.scale = asfloat(b.Load3(byteAddress + 36));
+        rv.humanBodyPart = b.Load(byteAddress + 48);
+
+        CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_RIG_BONE_READ, byteAddress, size, b);
+
+        return rv;
+    }
+};
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#endif
+
+
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: a4b682d628d7a5f4ab07b948d0360648
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/RigBone.hlsl
+  uploadId: 897522
@@ -0,0 +1,35 @@
+#ifndef RIG_DEFINITION_HLSL_
+#define RIG_DEFINITION_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct RigDefinition
+{
+    uint4 hash;
+    int2 rigBonesRange;
+    int rootBoneIndex;
+    int humanRotationDataRange;
+
+    static const uint size = (4 + 2 + 1 + 1) * 4;
+
+    static RigDefinition ReadFromRawBuffer(ByteAddressBuffer b, int index)
+    {
+        int byteAddress = index * size;
+
+        RigDefinition rv = (RigDefinition)0;
+        rv.hash = b.Load4(byteAddress);
+        rv.rigBonesRange = b.Load2(byteAddress + 16);
+        rv.rootBoneIndex = b.Load(byteAddress + 24);
+        rv.humanRotationDataRange = b.Load(byteAddress + 28);
+
+        CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_RIG_DEFINITION_READ, byteAddress, size, b);
+
+        return rv;
+    }
+};
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#endif
+
+
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: 1d489a2e472267c46a5d755dd5e44aaf
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/RigDefinition.hlsl
+  uploadId: 897522
@@ -0,0 +1,59 @@
+#ifndef SKIN_MATRIX_HLSL_
+#define SKIN_MATRIX_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct SkinMatrix
+{
+    static const uint size = 4 * 3 * 4;
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static float3x4 Identity()
+    {
+        float3x4 rv = float3x4
+        (
+            float3(1, 0, 0),
+            float3(0, 1, 0),
+            float3(0, 0, 1),
+            float3(0, 0, 0)
+        );
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static float3x4 ReadFromRawBuffer(ByteAddressBuffer b, int index)
+    {
+        uint byteAddress = index * size;
+       
+        float3x4 rv;
+
+        rv._11_21_31_12 = asfloat(b.Load4(byteAddress + 00));
+        rv._22_32_13_23 = asfloat(b.Load4(byteAddress + 16));
+        rv._33_14_24_34 = asfloat(b.Load4(byteAddress + 32));
+
+        CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_DEFORMATION_FRAME_SKIN_MATRICES_READ, byteAddress, size, b);
+        
+        return rv;
+    }
+    
+/////////////////////////////////////////////////////////////////////////////////
+
+    static void WriteToRawBuffer(RWByteAddressBuffer b, float3x4 v, int index)
+    {
+        uint byteAddress = index * size;
+       
+        b.Store4(byteAddress + 00, asuint(v._11_21_31_12));
+        b.Store4(byteAddress + 16, asuint(v._22_32_13_23));
+        b.Store4(byteAddress + 32, asuint(v._33_14_24_34));
+        
+        CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_COMPUTE_SKIN_MATRICES_OUT_SKIN_MATRICES_WRITE, byteAddress, size, b);
+    }
+};
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#endif
+
+
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: 73fb6e635eb45d14f89514aac00e453d
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/SkinMatrix.hlsl
+  uploadId: 897522
@@ -0,0 +1,35 @@
+#ifndef SKINNED_MESH_BONE_HLSL_
+#define SKINNED_MESH_BONE_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct SkinnedMeshBone
+{
+    int boneRemapIndex;
+    float4x4 bindPose;
+
+    static const uint size = (1 + 12) * 4;
+
+    static SkinnedMeshBone ReadFromRawBuffer(ByteAddressBuffer b, int index)
+    {
+        int byteAddress = index * size;
+
+        SkinnedMeshBone rv = (SkinnedMeshBone)0;
+        rv.boneRemapIndex = b.Load(byteAddress);
+        rv.bindPose._11_21_31 = asfloat(b.Load3(byteAddress + 4 + 00));
+        rv.bindPose._12_22_32 = asfloat(b.Load3(byteAddress + 4 + 12));
+        rv.bindPose._13_23_33 = asfloat(b.Load3(byteAddress + 4 + 24));
+        rv.bindPose._14_24_34 = asfloat(b.Load3(byteAddress + 4 + 36));
+        rv.bindPose._41_42_43_44 = float4(0, 0, 0, 1);
+
+        CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_SKINNED_MESH_BONE_READ, byteAddress, size, b);
+
+        return rv;
+    }
+};
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#endif
+
+
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: e6899be4c158ecd49bcc3d777ed47968
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/SkinnedMeshBone.hlsl
+  uploadId: 897522
@@ -0,0 +1,153 @@
+#ifndef TRACK_HLSL_
+#define TRACK_HLSL_
+
+//  Use of potentially uninitialized variable
+#pragma warning (disable: 4000)
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#include "KeyFrame.hlsl"
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#define BINDING_TYPE_UNKNOWN        0
+#define BINDING_TYPE_TRANSLATION    1
+#define BINDING_TYPE_QUATERNION     2
+#define BINDING_TYPE_EULER_ANGLES   3
+#define BINDING_TYPE_HUMAN_MUSCLE   4
+#define BINDING_TYPE_SCALE          5
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct Track
+{
+    uint props;
+    uint2 keyFrameRange;
+
+    static const uint size = 3 * 4;
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    int GetBindingType()
+    {
+        return props & 0xf;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    int GetChannelIndex()
+    {
+        return props >> 4 & 3;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    float SampleByBinarySearch(float time, int keyFrameBaseAddress)
+    {
+		uint startIndex = keyFrameRange.x;
+		uint endIndex = keyFrameRange.x + keyFrameRange.y;
+		bool less = true;
+		bool greater = true;
+		KeyFrame frame0 = (KeyFrame)0, frame1 = (KeyFrame)0;
+
+		if (keyFrameRange.y < 3)
+			return SampleByLinearSearch(time, keyFrameBaseAddress);
+
+		while (endIndex - startIndex >= 1 && (less || greater) && endIndex > 1)
+		{
+			int middleIndex = (endIndex + startIndex) / 2;
+			frame1 = KeyFrame::ReadFromRawBuffer(animationClips, keyFrameBaseAddress, middleIndex);
+			frame0 = KeyFrame::ReadFromRawBuffer(animationClips, keyFrameBaseAddress, middleIndex - 1);
+			
+			less = time < frame0.time;
+			greater = time > frame1.time;
+
+			startIndex = greater ? middleIndex + 1 : startIndex;
+			endIndex = less ? middleIndex : endIndex;
+		}
+
+		if (less)
+			return KeyFrame::ReadFromRawBuffer(animationClips, keyFrameBaseAddress, startIndex).v;
+
+		if (greater)
+			return KeyFrame::ReadFromRawBuffer(animationClips, keyFrameBaseAddress, endIndex - 1).v;
+
+		float f = (time - frame0.time) / (frame1.time - frame0.time);
+		return EvaluateBezierCurve(frame0, frame1, f);
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    float SampleByLinearSearch(float time, int keyFrameBaseAddress)
+    {
+        uint keyFrameRangeEnd = keyFrameRange.x + keyFrameRange.y;
+		for (uint i = keyFrameRange.x; i < keyFrameRangeEnd; ++i)
+		{
+			KeyFrame frame1 = KeyFrame::ReadFromRawBuffer(animationClips, keyFrameBaseAddress, i);
+			if (frame1.time >= time)
+			{
+				if (i == keyFrameRange.x)
+					return frame1.v;
+				KeyFrame frame0 = KeyFrame::ReadFromRawBuffer(animationClips, keyFrameBaseAddress, i - 1);
+
+				float f = (time - frame0.time) / (frame1.time - frame0.time);
+				return EvaluateBezierCurve(frame0, frame1, f);
+			}
+		}
+		return KeyFrame::ReadFromRawBuffer(animationClips, keyFrameBaseAddress, keyFrameRangeEnd - 1).v;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    float GetFirstFrameValue(int keyFrameBaseAddress)
+    {
+        KeyFrame f = KeyFrame::ReadFromRawBuffer(animationClips, keyFrameBaseAddress, keyFrameRange.x);
+        return f.v;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    float GetLastFrameValue(int keyFrameBaseAddress)
+    {
+        KeyFrame f = KeyFrame::ReadFromRawBuffer(animationClips, keyFrameBaseAddress, keyFrameRange.x + keyFrameRange.y - 1);
+        return f.v;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+	float EvaluateBezierCurve(KeyFrame f0, KeyFrame f1, float l)
+	{
+		float dt = f1.time - f0.time;
+		float m0 = f0.outTan * dt;
+		float m1 = f1.inTan * dt;
+
+		float t2 = l * l;
+		float t3 = t2 * l;
+
+		float a = 2 * t3 - 3 * t2 + 1;
+		float b = t3 - 2 * t2 + l;
+		float c = t3 - t2;
+		float d = -2 * t3 + 3 * t2;
+
+		float rv = a * f0.v + b * m0 + c * m1 + d * f1.v;
+		return rv;
+	}
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static Track ReadFromRawBuffer(ByteAddressBuffer b, uint baseAddress, uint index)
+    {
+        uint addr = baseAddress + index * size;
+        Track rv = (Track)0;
+        rv.props = b.Load(addr);
+        rv.keyFrameRange = b.Load2(addr + 4);
+
+        CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_TRACK_READ, addr, size, b);
+
+        return rv;
+    }
+};
+
+#endif
+
+
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: 84bdc8c736dad2d4992d881915d37e73
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/Track.hlsl
+  uploadId: 897522
@@ -0,0 +1,59 @@
+#ifndef TRACK_SET_HLSL_
+#define TRACK_SET_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#include "PerfectHashTable.hlsl"
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct TrackSet
+{
+   	int keyFramesOffset;
+	int tracksOffset;
+	int trackGroupsOffset;
+	int trackGroupPHTOffset;
+    uint trackGroupPHTSeed;
+    uint trackGroupPHTSizeMask;
+
+    static const uint size = 6 * 4;
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    void OffsetByAddress(int baseAddress)
+    {
+        keyFramesOffset += baseAddress;
+        tracksOffset += baseAddress;
+        trackGroupsOffset += baseAddress;
+        trackGroupPHTOffset += baseAddress;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static TrackSet ReadFromRawBuffer(ByteAddressBuffer b, int byteAddress)
+    {
+        TrackSet rv = (TrackSet)0;
+        rv.keyFramesOffset = b.Load(byteAddress);
+        rv.tracksOffset = b.Load(byteAddress + 4);
+        rv.trackGroupsOffset = b.Load(byteAddress + 8);
+        rv.trackGroupPHTOffset = b.Load(byteAddress + 12);
+        rv.trackGroupPHTSeed = b.Load(byteAddress + 16);
+        rv.trackGroupPHTSizeMask = b.Load(byteAddress + 20);
+
+        CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_TRACK_SET_READ, byteAddress, size, b);
+
+        return rv;
+    }
+    
+/////////////////////////////////////////////////////////////////////////////////
+
+	int GetTrackGroupIndex(uint boneHash)
+    {
+        int rv = QueryPerfectHashTable(boneHash, trackGroupPHTSeed, trackGroupPHTOffset, trackGroupPHTSizeMask);
+        return rv;
+    }
+};
+
+#endif
+
+
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: 2e2e6043842193647b19662f3a9823a1
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/GPUStructures/TrackSet.hlsl
+  uploadId: 897522
@@ -0,0 +1,2 @@
+#pragma once
+#define RUKHANKA_INPLACE_SKINNING
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: ec276cbeda78fb645aa69dd1008e5618
+ShaderIncludeImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 298480
+  packageName: Rukhanka Animation System 2
+  packageVersion: 2.9.0
+  assetPath: Packages/com.rukhanka.animation/Rukhanka.Runtime/Common/Shaders/ShaderConf.hlsl
+  uploadId: 897522