public MyIntersectionResultLineTriangle(ref MyTriangle_Vertices triangle, ref MyTriangle_BoneIndicesWeigths? boneWeigths, ref Vector3 triangleNormal, double distance)
{
InputTriangle = triangle;
InputTriangleNormal = triangleNormal;
Distance = distance;
BoneWeights = boneWeigths;
}
public MyTriangle_BoneIndicesWeigths?GetBoneIndicesWeights(int triangleIndex)
{
if (m_bonesIndicesWeights == null)
{
return(null);
}
MyTriangleVertexIndices indices = Triangles[triangleIndex];
MyCompressedBoneIndicesWeights boneIndicesWeightsV0 = m_bonesIndicesWeights[indices.I0];
MyCompressedBoneIndicesWeights boneIndicesWeightsV1 = m_bonesIndicesWeights[indices.I1];
MyCompressedBoneIndicesWeights boneIndicesWeightsV2 = m_bonesIndicesWeights[indices.I2];
Vector4UByte indicesV0 = boneIndicesWeightsV0.Indices.ToVector4UByte();
Vector4 weightsV0 = boneIndicesWeightsV0.Weights.ToVector4();
Vector4UByte indicesV1 = boneIndicesWeightsV1.Indices.ToVector4UByte();
Vector4 weightsV1 = boneIndicesWeightsV1.Weights.ToVector4();
Vector4UByte indicesV2 = boneIndicesWeightsV2.Indices.ToVector4UByte();
Vector4 weightsV2 = boneIndicesWeightsV2.Weights.ToVector4();
MyTriangle_BoneIndicesWeigths ret = new MyTriangle_BoneIndicesWeigths()
{
Vertex0 = new MyVertex_BoneIndicesWeights()
{
Indices = indicesV0, Weights = weightsV0
},
Vertex1 = new MyVertex_BoneIndicesWeights()
{
Indices = indicesV1, Weights = weightsV1
},
Vertex2 = new MyVertex_BoneIndicesWeights()
{
Indices = indicesV2, Weights = weightsV2
}
};
return(ret);
}
public VertexBoneIndicesWeights?GetAffectingBoneIndicesWeights(ref List <VertexArealBoneIndexWeight> tmpStorage)
{
if (!Triangle.BoneWeights.HasValue)
{
return(null);
}
if (tmpStorage == null)
{
tmpStorage = new List <VertexArealBoneIndexWeight>(4);
}
tmpStorage.Clear();
MyTriangle_BoneIndicesWeigths boneWeights = Triangle.BoneWeights.Value;
float u, v, w;
Vector3.Barycentric(IntersectionPointInObjectSpace, Triangle.InputTriangle.Vertex0,
Triangle.InputTriangle.Vertex1, Triangle.InputTriangle.Vertex2, out u, out v, out w);
FillIndicesWeightsStorage(tmpStorage, ref boneWeights.Vertex0, u);
FillIndicesWeightsStorage(tmpStorage, ref boneWeights.Vertex1, v);
FillIndicesWeightsStorage(tmpStorage, ref boneWeights.Vertex2, w);
tmpStorage.Sort(Comparison);
VertexBoneIndicesWeights indicesWeights = new VertexBoneIndicesWeights();
FillIndicesWeights(ref indicesWeights, 0, tmpStorage);
FillIndicesWeights(ref indicesWeights, 1, tmpStorage);
FillIndicesWeights(ref indicesWeights, 2, tmpStorage);
FillIndicesWeights(ref indicesWeights, 3, tmpStorage);
NormalizeBoneWeights(ref indicesWeights);
return(indicesWeights);
}
public MyTriangle_BoneIndicesWeigths? GetBoneIndicesWeights(int triangleIndex)
{
if (m_bonesIndicesWeights == null)
return null;
MyTriangleVertexIndices indices = Triangles[triangleIndex];
MyCompressedBoneIndicesWeights boneIndicesWeightsV0 = m_bonesIndicesWeights[indices.I0];
MyCompressedBoneIndicesWeights boneIndicesWeightsV1 = m_bonesIndicesWeights[indices.I1];
MyCompressedBoneIndicesWeights boneIndicesWeightsV2 = m_bonesIndicesWeights[indices.I2];
Vector4UByte indicesV0 = boneIndicesWeightsV0.Indices.ToVector4UByte();
Vector4 weightsV0 = boneIndicesWeightsV0.Weights.ToVector4();
Vector4UByte indicesV1 = boneIndicesWeightsV1.Indices.ToVector4UByte();
Vector4 weightsV1 = boneIndicesWeightsV1.Weights.ToVector4();
Vector4UByte indicesV2 = boneIndicesWeightsV2.Indices.ToVector4UByte();
Vector4 weightsV2 = boneIndicesWeightsV2.Weights.ToVector4();
MyTriangle_BoneIndicesWeigths ret = new MyTriangle_BoneIndicesWeigths()
{
Vertex0 = new MyVertex_BoneIndicesWeights() { Indices = indicesV0, Weights = weightsV0 },
Vertex1 = new MyVertex_BoneIndicesWeights() { Indices = indicesV1, Weights = weightsV1 },
Vertex2 = new MyVertex_BoneIndicesWeights() { Indices = indicesV2, Weights = weightsV2 }
};
return ret;
}
