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Alphabetical listing for G

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gluQuadricCallback()
NAME
  gluQuadricCallback - define a callback for a quadrics object

SYNOPSIS
  void gluQuadricCallback(
	  GLUquadric* quad,
	  GLenum which,
	  GLvoid (*CallBackFunc) );

PARAMETERS
  quad
      Specifies the quadrics object (created with gluNewQuadric()).

  which
      Specifies the callback being defined. The only valid value is
      GLU_ERROR.

  CallBackFunc
      Specifies the function to be called.

DESCRIPTION
  gluQuadricCallback() 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 CallBackFunc is NULL, then any existing callback is erased.

  The one legal callback is GLU_ERROR:

  GLU_ERROR
      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 gluErrorString() call.

SEE ALSO
  gluErrorString(3), gluNewQuadric(3)

Index for Section 3

Alphabetical listing for G

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