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Hardware Skinning Support

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- Supports GL, D3D9 & D3D11
- Extends vertex formats & shadergen to support blend indices and weights
- Adds basic support for using 4x3 matrices for shader constants
- Supports software fallback
This commit is contained in:
James Urquhart 2015-01-10 19:41:25 +00:00
parent 507c239a87
commit 3496c549b5
72 changed files with 2533 additions and 1327 deletions
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22
Engine/source/gfx/gl/gfxGLVertexDecl.cpp
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@ -187,6 +187,28 @@ void GFXGLVertexDecl::_initVerticesFormat(U32 stream)
buffer += element.getSizeInBytes();
}
else if ( element.isSemantic( GFXSemantic::BLENDWEIGHT ) )
{
glElement.attrIndex = Torque::GL_VertexAttrib_BlendWeight0 + element.getSemanticIndex();
glElement.elementCount = 4;
glElement.normalized = false;
glElement.type = GL_FLOAT;
glElement.stride = vertexSize;
glElement.pointerFirst = (void*)buffer;
buffer += element.getSizeInBytes();
}
else if ( element.isSemantic( GFXSemantic::BLENDINDICES ) )
{
glElement.attrIndex = Torque::GL_VertexAttrib_BlendIndex0 + element.getSemanticIndex();
glElement.elementCount = 4;
glElement.normalized = false;
glElement.type = GL_UNSIGNED_BYTE;
glElement.stride = vertexSize;
glElement.pointerFirst = (void*)buffer;
buffer += element.getSizeInBytes();
}
else // Everything else is a texture coordinate.
{
String name = element.getSemantic();