Sophie: Io-language-graphics-and-sound-20080330-6.fc15 i686

Io-language-graphics-and-sound-20080330-6.fc15.i686.rpm

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     <STRONG>NAME</STRONG>
	  <STRONG>gluQuadricCallback</STRONG> - define a	callback for a quadrics	object


     <STRONG>C</STRONG> <STRONG>SPECIFICATION</STRONG>
	  void <STRONG>gluQuadricCallback</STRONG>( GLUquadric* <EM>quad</EM>,
				   GLenum <EM>which</EM>,
				   GLvoid (*<EM>CallBackFunc</EM>)( )


     <STRONG>PARAMETERS</STRONG>
	  <EM>quad</EM>		Specifies the quadrics object (created with
			<STRONG>gluNewQuadric</STRONG>).

	  <EM>which</EM>		Specifies the callback being defined.  The
			only valid value is <STRONG>GLU_ERROR</STRONG>.

	  <EM>CallBackFunc</EM>	Specifies the function to be called.

     <STRONG>DESCRIPTION</STRONG>
	  <STRONG>gluQuadricCallback</STRONG> is	used to	define a new callback to be
	  used by a quadrics object.  If the specified callback	is
	  already defined, then	it is replaced.	If <EM>CallBackFunc</EM>	is
	  NULL,	then any existing callback is erased.

	  The one legal	callback is <STRONG>GLU_ERROR</STRONG>:

	  <STRONG>GLU_ERROR</STRONG>	 The function is called	when an	error is
			 encountered. Its single argument is of	type
			 GLenum, and it	indicates the specific error
			 that occurred.	 Character strings describing
			 these errors can be retrieved with the
			 <STRONG>gluErrorString</STRONG>	call.

     <STRONG>SEE</STRONG> <STRONG>ALSO</STRONG>
	  <STRONG>gluErrorString</STRONG>, <STRONG>gluNewQuadric</STRONG>
















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