derhass questions

derhass answers

• Supply 4 vertices to geometry shader in OpenGL
• What is the purpose of specifying a clear color in OpenGL ES?
• Is GL_ARB_compatibility valid in a core proflie?
• Beginner to learning OpenGL - what are these OpenGL tools?
• Can glFenceSync be used cross thread or context boundary?
• Warning haswell support is incomplete
• Can RGB values be negative?
• Untangling When and What Values are Clamped in OpenGL Blending on Different Render Targets
• OpenGL uniform blocks syntax
• distortion correction with gpu shader bug