TexGenREnable
Keywords: TexGenREnable, NVIDIA, NVIDIA Cg Toolkit, Cg Toolkit, Shader, Shader Programming, GPU Shader Programming, GPU Program

> ## Name

> TexGenREnable - 3D API tex gen R enable

> ## Usage

> TexGenREnable[i] = bool(enable)

> ## Valid Enumerants

> enable: true, false

> ## Description

> Enable/disable OpenGL generation of the r texture coordinate. See the GL_TEXTURE_GEN_R description on the OpenGL glEnable manual page for details.

> The standard reset callback sets the TexGenREnable[i] state to bool(false).

> ## Opengl Functionality Requirements

> OpenGL 1.0

> ## Direct3D Functionality Requirements

> Not applicable.

> ## See Also

> TexGenREyePlane, TexGenRMode, TexGenRObjectPlane, TexGenQEnable, TexGenSEnable, TexGenTEnable