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Amiga Plus 1997 #1
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Amiga Plus CD - 1997 - No. 01.iso
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programmierung
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mesa-1.2.8
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src
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eval.h
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1996-05-27
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/* eval.h */
/*
* Mesa 3-D graphics library
* Version: 1.2
* Copyright (C) 1995 Brian Paul (brianp@ssec.wisc.edu)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
$Id: eval.h,v 1.3 1995/05/22 20:59:34 brianp Exp $
$Log: eval.h,v $
* Revision 1.3 1995/05/22 20:59:34 brianp
* Release 1.2
*
* Revision 1.2 1995/03/04 19:25:29 brianp
* 1.1 beta revision
*
* Revision 1.1 1995/02/24 14:22:00 brianp
* Initial revision
*
*/
#ifndef EVAL_H
#define EVAL_H
#include "GL/gl.h"
extern void gl_init_eval( void );
extern void gl_free_control_points( GLenum target, GLfloat *data );
extern void gl_map1( GLenum target, GLfloat u1, GLfloat u2, GLint stride,
GLint order, const GLfloat *points );
extern void gl_map2( GLenum target,
GLfloat u1, GLfloat u2, GLint ustride, GLint uorder,
GLfloat v1, GLfloat v2, GLint vstride, GLint vorder,
const GLfloat *points );
extern void gl_evalcoord1( GLfloat u );
extern void gl_evalcoord2( GLfloat u, GLfloat v );
extern void gl_mapgrid1( GLint un, GLfloat u1, GLfloat u2 );
extern void gl_mapgrid2( GLint un, GLfloat u1, GLfloat u2,
GLint vn, GLfloat v1, GLfloat v2 );
#endif