> ## Name

> TexGenRMode - 3D API tex gen R mode

> ## Usage

> TexGenRMode[i] = int(mode)

> ## Valid Enumerants

> mode: ObjectLinear, EyeLinear, SphereMap, ReflectionMap, NormalMap

> ## Description

> Specify the R texture coordinate generation mode. See the GL_TEXTURE_GEN_MODE description on the OpenGL glTexGen manual page for details.

> The standard reset callback sets the TexGenRMode[i] state to int(EyeLinear).

> ## Opengl Functionality Requirements

> OpenGL 1.0

> ## Direct3D Functionality Requirements

> Not applicable.

> ## See Also

> TexGenREnable, TexGenREyePlane, TexGenRObjectPlane, TexGenQMode, TexGenSMode, TexGenTMode