A Paste by Anonymous

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glEnable(GL_DEPTH_TEST);     if(fog)         glEnable(GL_FOG);     glCullFace(GL_FRONT);     glDisable(GL_BLEND);     // Render the main level     glPushMatrix();         RenderLevel(vPos,-1);     glPopMatrix();     // Render the Dot3 Bump Mapped faces     glPushMatrix();         for(j=0;j<num_OfPPLights;j++) {             if(j>0) {                 glDepthFunc(GL_LEQUAL);                 glBlendFunc(GL_ONE_MINUS_DST_COLOR,GL_ONE);                 glEnable(GL_BLEND);             } else {                 glDepthFunc(GL_LESS);                 glDisable(GL_BLEND);             }                         RenderBump(vPos,j);             glDepthFunc(GL_LESS);         }     glPopMatrix();     glDisable(GL_BLEND);