private IntPtr OnCallbackIntPtr(CSN_INTPTR_METHOD method, IntPtr arg1, int arg2)
{
switch (method)
{
case CSN_INTPTR_METHOD.GET_MATERIAL:
return GetMaterial(arg2).Raw;
case CSN_INTPTR_METHOD.GET_PARENT:
return Parent.Raw;
case CSN_INTPTR_METHOD.GET_TRIANGLE_SELECTOR:
return TriangleSelector.Raw;
}
return IntPtr.Zero;
}
static extern IntPtr CSN_PINTPTR_METHODS(IntPtr csn, CSN_INTPTR_METHOD method, IntPtr arg1, int arg2);