| Safe Haskell | None | 
|---|---|
| Language | Haskell2010 | 
Graphics.GL.Ext.APPLE.SpecularVector
- gl_APPLE_specular_vector :: Bool
 - pattern GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE :: (Num a, Eq a) => a
 
Extension Support
gl_APPLE_specular_vector :: Bool Source
Checks that the GL_APPLE_specular_vector extension is available.
GL_APPLE_specular_vector
pattern GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE :: (Num a, Eq a) => a Source