protected unsafe void SetProxyConstants(ref MyRenderableProxy_2 proxy, MyMergeInstancingConstants?arg = null)
{
MyMergeInstancingConstants constants = arg ?? MyMergeInstancingConstants.Default;
int version = constants.GetHashCode();
if (constants.GetHashCode() != proxy.ObjectConstants.Version)
{
int size = sizeof(MyMergeInstancingConstants);
var buffer = new byte[sizeof(MyMergeInstancingConstants)];
proxy.ObjectConstants = new MyConstantsPack()
{
BindFlag = MyBindFlag.BIND_VS,
CB = MyCommon.GetObjectCB(size),
Version = version,
Data = buffer
};
fixed(byte *dstPtr = buffer)
{
#if XB1
SharpDX.Utilities.CopyMemory(new IntPtr(dstPtr), new IntPtr(&constants), size);
#else // !XB1
MyMemory.CopyMemory(new IntPtr(dstPtr), new IntPtr(&constants), (uint)size);
#endif // !XB1
}
}
MyRenderUtils.MoveConstants(RC, ref proxy.ObjectConstants);
MyRenderUtils.SetConstants(RC, ref proxy.ObjectConstants, MyCommon.OBJECT_SLOT);
++Stats.ObjectConstantsChanges;
}
