public DX11IndexedGeometry LoadFromMesh(Assimp.Mesh mesh, AssimpLoadInformation loadInfo, bool allowRawView = false)
{
uint[] inds = mesh.GetIndices();
if (inds.Length > 0 && mesh.VertexCount > 0)
{
int vertexsize;
var layout = mesh.InputLayout(loadInfo, out vertexsize);
BoundingBox bb;
DataStream ds = mesh.LoadVertices(loadInfo, vertexsize, out bb);
DX11IndexedGeometry geom = new DX11IndexedGeometry(device)
{
HasBoundingBox = true,
BoundingBox = bb,
IndexBuffer = DX11IndexBuffer.CreateImmutable(device, inds, allowRawView),
InputLayout = layout,
PrimitiveType = "AssimpModel",
Tag = null,
Topology = SharpDX.Direct3D.PrimitiveTopology.TriangleList,
VertexBuffer = DX11VertexBuffer.CreateImmutable(device, mesh.VertexCount, vertexsize, ds, allowRawView)
};
ds.Dispose();
return(geom);
}
return(null);
}