1GLCLIENTACTIVETEXTUREARB(3G)                      GLCLIENTACTIVETEXTUREARB(3G)
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NAME

6       glClientActiveTextureARB - select active texture unit
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C SPECIFICATION

10       void glClientActiveTextureARB( GLenum texture )
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PARAMETERS

14       texture  Specifies  which  texture  unit  to make active. The number of
15                texture units is implementation  dependent,  but  must  be  at
16                least  two. texture must be one of GL_TEXTUREi_ARB where 0 ≤ i
17                < GL_MAX_TEXTURE_UNITS_ARB, which is an  implementation-depen‐
18                dent value.  The initial value is GL_TEXTURE0_ARB.
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DESCRIPTION

21       glClientActiveTextureARB  selects the vertex array client state parame‐
22       ters to be modified by glTexCoordPointer, and enabled or disabled  with
23       glEnableClientState  or glDisableClientState, respectively, when called
24       with a parameter of GL_TEXTURE_COORD_ARRAY.
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NOTES

27       glClientActiveTextureARB is supported only  if  GL_ARB_multitexture  is
28       included  in  the  string  returned by glGetString when called with the
29       argument GL_EXTENSIONS.
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31       glClientActiveTextureARB  sets  GL_CLIENT_ACTIVE_TEXTURE_ARB   to   the
32       active texture unit.
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ERRORS

35       GL_INVALID_ENUM  is generated if texture is not one of GL_TEXTUREi_ARB,
36       where 0 ≤ i < GL_MAX_TEXTURE_UNITS_ARB.
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SEE ALSO

39       glActiveTextureARB(3G),                       glDisableClientState(3G),
40       glEnableClientState(3G), glMultiTexCoordARB(3G), glTexCoordPointer(3G)
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45                                                  GLCLIENTACTIVETEXTUREARB(3G)