public unsafe void Execute(int i)
{
int j = vertexLookupData[i].x;
int k = vertexLookupData[i].y;
PerSkinJobData perSkinData = perSkinJobData[j];
var spriteSkin = spriteSkinData[j];
float3 srcVertex = spriteSkin.vertices[k];
float4 tangents = spriteSkin.tangents[k];
var influence = spriteSkin.boneWeights[k];
int bone0 = influence.boneIndex0 + perSkinData.bindPosesIndex.x;
int bone1 = influence.boneIndex1 + perSkinData.bindPosesIndex.x;
int bone2 = influence.boneIndex2 + perSkinData.bindPosesIndex.x;
int bone3 = influence.boneIndex3 + perSkinData.bindPosesIndex.x;
byte *deformedPosOffset = (byte *)vertices.GetUnsafePtr();
byte *deformedPosStart = deformedPosOffset + spriteSkin.deformVerticesStartPos;
NativeSlice <float3> deformableVerticesFloat3 = NativeSliceUnsafeUtility.ConvertExistingDataToNativeSlice <float3>(deformedPosStart, spriteSkin.spriteVertexStreamSize, spriteSkin.spriteVertexCount);
#if ENABLE_UNITY_COLLECTIONS_CHECKS
NativeSliceUnsafeUtility.SetAtomicSafetyHandle(ref deformableVerticesFloat3, NativeSliceUnsafeUtility.GetAtomicSafetyHandle(vertices));
#endif
if (spriteSkin.hasTangents)
{
byte *deformedTanOffset = deformedPosStart + spriteSkin.tangentVertexOffset;
var deformableTangentsFloat4 = NativeSliceUnsafeUtility.ConvertExistingDataToNativeSlice <float4>(deformedTanOffset, spriteSkin.spriteVertexStreamSize, spriteSkin.spriteVertexCount);
#if ENABLE_UNITY_COLLECTIONS_CHECKS
NativeSliceUnsafeUtility.SetAtomicSafetyHandle(ref deformableTangentsFloat4, NativeSliceUnsafeUtility.GetAtomicSafetyHandle(vertices));
#endif
var tangent = new float4(tangents.xyz, 0.0f);
tangent =
math.mul(finalBoneTransforms[bone0], tangent) * influence.weight0 +
math.mul(finalBoneTransforms[bone1], tangent) * influence.weight1 +
math.mul(finalBoneTransforms[bone2], tangent) * influence.weight2 +
math.mul(finalBoneTransforms[bone3], tangent) * influence.weight3;
deformableTangentsFloat4[k] = new float4(math.normalize(tangent.xyz), tangents.w);
}
deformableVerticesFloat3[k] =
math.transform(finalBoneTransforms[bone0], srcVertex) * influence.weight0 +
math.transform(finalBoneTransforms[bone1], srcVertex) * influence.weight1 +
math.transform(finalBoneTransforms[bone2], srcVertex) * influence.weight2 +
math.transform(finalBoneTransforms[bone3], srcVertex) * influence.weight3;
}
internal bool GetSpriteSkinBatchData(ref NativeArray <SpriteSkinData> data, ref SpriteSkinBatchProcessData batchProcessData, ref PerSkinJobData perskinJobData, ref int vertexBufferSize, int index, int spriteSkinIndex)
{
if (m_CurrentDeformSprite != sprite)
{
DeactivateSkinning();
m_CurrentDeformSprite = sprite;
UpdateSpriteDeform();
CacheValidFlag();
}
if (m_IsValid)
{
Profiler.BeginSample("SpriteSkinData");
data[index] = new SpriteSkinData()
{
vertices = m_SpriteVertices,
boneWeights = m_SpriteBoneWeights,
bindPoses = m_SpriteBindPoses,
tangents = m_SpriteTangents,
hasTangents = m_SpriteHasTangents,
spriteVertexStreamSize = m_SpriteVertexStreamSize,
spriteVertexCount = m_SpriteVertexCount,
tangentVertexOffset = m_SpriteTangentVertexOffset,
spriteSkinIndex = spriteSkinIndex,
deformVerticesStartPos = vertexBufferSize,
rootBoneTransformId = m_RootBoneTransformId,
transformId = m_TransformId,
boneTransformId = m_BoneTransformIdNativeSlice
};
Profiler.EndSample();
Profiler.BeginSample("BatchProcessData");
batchProcessData.rootBoneTransformId[index] = m_RootBoneTransformId;
batchProcessData.rootTransformId[index] = m_TransformId;
batchProcessData.spriteBound[index] = bounds;
Profiler.EndSample();
Profiler.BeginSample("PerskinJobData");
perskinJobData.verticesIndex.x = perskinJobData.verticesIndex.y;
perskinJobData.verticesIndex.y = perskinJobData.verticesIndex.x + m_SpriteVertexCount;
vertexBufferSize += m_SpriteVertexCount * m_SpriteVertexStreamSize;
perskinJobData.bindPosesIndex.x = perskinJobData.bindPosesIndex.y;
perskinJobData.bindPosesIndex.y = perskinJobData.bindPosesIndex.x + m_SpriteBindPoses.Length;
Profiler.EndSample();
return(true);
}
return(false);
}
internal bool GetSpriteSkinBatchData(ref NativeArray <SpriteSkinData> data, ref SpriteSkinBatchProcessData batchProcessData, ref PerSkinJobData perskinJobData, ref int vertexBufferSize, int dataIndex, int spriteSkinIndex)
{
CacheBoneTransformIds();
CacheCurrentSprite();
if (m_IsValid && (alwaysUpdate || spriteRenderer.isVisible) && spriteRenderer.enabled)
{
Profiler.BeginSample("SpriteSkinData");
m_DataIndex = dataIndex;
m_CurrentDeformVerticesLength = m_SpriteVertexCount * m_SpriteVertexStreamSize;
data[dataIndex] = new SpriteSkinData()
{
vertices = m_SpriteVertices,
boneWeights = m_SpriteBoneWeights,
bindPoses = m_SpriteBindPoses,
tangents = m_SpriteTangents,
hasTangents = m_SpriteHasTangents,
spriteVertexStreamSize = m_SpriteVertexStreamSize,
spriteVertexCount = m_SpriteVertexCount,
tangentVertexOffset = m_SpriteTangentVertexOffset,
spriteSkinIndex = spriteSkinIndex,
deformVerticesStartPos = vertexBufferSize,
rootBoneTransformId = m_RootBoneTransformId,
transformId = m_TransformId,
boneTransformId = m_BoneTransformIdNativeSlice
};
Profiler.EndSample();
Profiler.BeginSample("BatchProcessData");
batchProcessData.rootBoneTransformId[dataIndex] = m_RootBoneTransformId;
batchProcessData.rootTransformId[dataIndex] = m_TransformId;
batchProcessData.spriteBound[dataIndex] = bounds;
Profiler.EndSample();
Profiler.BeginSample("PerskinJobData");
perskinJobData.verticesIndex.x = perskinJobData.verticesIndex.y;
perskinJobData.verticesIndex.y = perskinJobData.verticesIndex.x + m_SpriteVertexCount;
vertexBufferSize += m_CurrentDeformVerticesLength;
perskinJobData.bindPosesIndex.x = perskinJobData.bindPosesIndex.y;
perskinJobData.bindPosesIndex.y = perskinJobData.bindPosesIndex.x + m_SpriteBindPoses.Length;
Profiler.EndSample();
return(true);
}
m_DataIndex = -1;
return(false);
}
