improve Linux OpenGL 3.x context creation handling, don't crash if the shadowmap shader fails

add cursor-key support for Linux
2014-06-24 15:43:04 -07:00
parent 3480cb5eee
commit 8f94ced88a
6 changed files with 482 additions and 183 deletions
--- a/btgui/OpenGLWindow/Shaders/createShadowMapInstancingPS.h
+++ b/btgui/OpenGLWindow/Shaders/createShadowMapInstancingPS.h
@@ -5,6 +5,6 @@ static const char* createShadowMapInstancingFragmentShader= \
 "layout(location = 0) out float fragmentdepth;\n"
 "void main(void)\n"
 "{\n"
-"	fragmentdepth = gl_FragCoord.z;\n"
+"	fragmentdepth = gl_FragCoord.z+0.0001*gl_FragCoord.x;\n"
 "}\n"
 ;