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Manual Reference Pages  - GLCLIENTACTIVETEXTUREARB (3G)

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glClientActiveTextureARB - select active texture unit

CONTENTS

C Specification
Parameters
Description
Notes
Errors
See Also

void glClientActiveTextureARB( GLenum texture )

texture	Specifies which texture unit to make active. The number of texture units is implementation dependent, but must be at least two. texture must be one of  GL_TEXTUREi_ARB where 0 <= i <  GL_MAX_TEXTURE_UNITS_ARB, which is an implementation-dependent value. The initial value is  GL_TEXTURE0_ARB.

 glClientActiveTextureARB selects the vertex array client state parameters to be modified by  glTexCoordPointer, and enabled or disabled with  glEnableClientState or  glDisableClientState, respectively, when called with a parameter of  GL_TEXTURE_COORD_ARRAY.

 glClientActiveTextureARB is supported only if  GL_ARB_multitexture is included in the string returned by  glGetString when called with the argument  GL_EXTENSIONS.

 glClientActiveTextureARB sets  GL_CLIENT_ACTIVE_TEXTURE_ARB to the active texture unit.

 GL_INVALID_ENUM is generated if texture is not one of  GL_TEXTUREi_ARB, where 0 <= i <  GL_MAX_TEXTURE_UNITS_ARB.

 glActiveTextureARB(3G),  glDisableClientState(3G),  glEnableClientState(3G),  glMultiTexCoordARB(3G),  glTexCoordPointer(3G)

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