GuyRT questions

GuyRT answers

• Determine size of compiled shader in memory
• Deferred Rendering - Is it valid to reconstruct position for a point light using a light volume?
• Calculate tangent space in C++
• How can I get Alpha blending transparency working in OpenGL ES 2.0?
• OpenGL Alpha Blending Issue, Blending ignored (maybe)?
• Does OpenGL prevent unnecessary API calls?
• Vertex Array Objects - Confusion regarding exactly what state information is saved about the currently bound vertex buffer
• Quaternion based camera
• Deriving uncertainty values from a noise texture?