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GRIM: Perform alpha testing when rendering actors with the shaders renderer

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Fixes transparency for the tie rope and Glottis' head
This commit is contained in:
Bastien Bouclet 2015-03-29 14:04:41 +02:00
parent 1908a43d18
commit d1b72c7975
2 changed files with 5 additions and 0 deletions
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engines/grim/gfx_opengl_shaders.cpp
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@ -727,6 +727,7 @@ void GfxOpenGLS::startActorDraw(const Actor *actor) {
_actorProgram->setUniform("hasZBuffer", hasZBuffer);
_actorProgram->setUniform("texcropZBuf", _zBufTexCrop);
_actorProgram->setUniform("screenSize", Math::Vector2d(_screenWidth, _screenHeight));
_actorProgram->setUniform1f("alphaRef", 0.5f);
}
if (_currentShadowArray) {