private IEnumerable <RenderBatch> _RenderBatches( )
{
foreach (var sectionBuffer in sectionBuffers)
{
var mesh = sectionBuffer;
foreach (var part in mesh.Parts)
{
var texcoordRange = RenderModel.CompressionInfo[0].ExtractTexcoordScaling( );
var batch = new RenderBatch
{
ElementStartIndex = part.StripStartIndex * sizeof(ushort),
ElementLength = part.StripLength
};
batch.AssignUniform("TexcoordRangeUniform", texcoordRange);
batch.AssignUniform("WorldMatrixUniform", WorldMatrix);
for (var i = 0; i < mesh.SectionBlock.SectionData[0].NodeMap.Length; ++i)
{
var inverseBindPoseMatrix =
Nodes.GetInverseBindPoseTransfrom(mesh.SectionBlock.SectionData[0].NodeMap[i].NodeIndex);
var poseMatrix =
Nodes.GetPoseTransfrom(mesh.SectionBlock.SectionData[0].NodeMap[i].NodeIndex);
var final = inverseBindPoseMatrix * poseMatrix;
batch.AssignUniform(string.Format("BoneMatrices[{0}]", i), final);
}
batch.Shader = new ShaderReference(
ShaderReference.ReferenceType.Halo2,
( int )RenderModel.Materials[part.Material].Shader.Ident);
batch.PrimitiveType = PrimitiveType.TriangleStrip;
batch.BatchObject = mesh.TriangleBatch;
yield return(batch);
}
}
}