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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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vb.c
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1996-05-27
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/* vb.c */
/*
* 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: vb.c,v 1.5 1995/09/28 19:38:57 brianp Exp $
$Log: vb.c,v $
* Revision 1.5 1995/09/28 19:38:57 brianp
* replaced ClipFlag[] with Unclipped[]
*
* Revision 1.4 1995/09/25 19:24:54 brianp
* added code to initialize VB.MaterialMask and VB.MaterialChanges
*
* Revision 1.3 1995/09/07 14:17:08 brianp
* new gl_init_vb() function
*
* Revision 1.2 1995/05/22 21:02:41 brianp
* Release 1.2
*
* Revision 1.1 1995/03/24 15:31:44 brianp
* Initial revision
*
*/
#include "vb.h"
/*
* Vertex buffer: this data structure holds all the per-vertex data
* need to construct and render points, lines, and polygons.
*/
struct vertex_buffer VB;
/*
* Initialize the vertex buffer. Only needs to be done once.
*/
void gl_init_vb( void )
{
GLuint i;
for (i=0;i<VB_SIZE;i++) {
VB.Unclipped[i] = 1;
VB.MaterialMask[i] = 0;
}
VB.MaterialChanges = GL_FALSE;
}