GLKit Effects Constants

Overview

GLKit effects implement shaders to perform their calculations. These shaders require vertex data to be provided by your application. All of the effects provided by GLKit use a consistent set of indices to reference vertex data provided by your application. When your application enables a vertex attribute array by calling the glEnableVertexAttribArray function, or specifies the vertex attribute pointer by calling the glVertexAttribPointer function, it uses one of these constants to specify the index parameter.

Symbols

Constants

GLKVertexAttrib

Values used as indices in OpenGL code to associate vertex data with an attribute in a named shader effect.