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preparing for blending... might need a wfobj change to support it

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git-svn-id: svn://anubis/dwscr/trunk@103 5bef9df8-b654-44bb-925b-0ff18baa8f8c
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josh 2008-11-13 20:33:27 +00:00
parent aac98e8699
commit c3664e6e03
1 changed files with 13 additions and 1 deletions
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14
ss/LightBounce.cc
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@ -119,7 +119,19 @@ LightBounce::LightBounce(SSMain * _SSMain) : SSMode(_SSMain)
} }
glPushAttrib(GL_POLYGON_BIT); /* store CULL_FACE settings */ glPushAttrib(GL_POLYGON_BIT); /* store CULL_FACE settings */
// glEnable(GL_BLEND); glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
#if 0
GLuint tex;
glGenTextures(1, &tex);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, tex);
GLfloat pixels[] = {0, 0, 0, 0.5};
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGBA, GL_FLOAT, pixels);
glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
#endif
glEnable(GL_COLOR_MATERIAL);
glColor4f(1, 1, 1, 0.3);
} }
LightBounce::~LightBounce() LightBounce::~LightBounce()