[fixed] Why is this render state changed twice ?

[Sylence]

I read some code of the engine's internals and I came across the Material Renderes of the DirectX9 renderer.

In CD3D9MaterialRenderer_TRANSPARENT_REFLECTION_2_LAYER there is the following code:

Code: Select all

virtual void OnSetMaterial( ... )
{
   // ...
   pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);

   pID3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
   // ...
}

Can anyone explain to me why the state is first disabled and then enabled again?

[BlindSide]

Nice find, that looks redundant. I'll move this to bug reports

[hybrid]

Guess it was a copy'n'paste error from the non-transparent material. Fixed now.