177d6d3021
being translated to .obj format, not when it is being loaded into the end renderer. Precalculate normals for each node as average of the normals of each containing polygon so Garoude shading is now supportable.
62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
/* tri2obj.h -- read in a .ele/.node file pair generated by the triangle
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* program and output a Wavefront .obj file.
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*
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* Written by Curtis Olson, started October 1997.
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*
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* Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id$
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* (Log is kept at end of this file)
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*/
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#ifndef TRI2OBJ_H
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#define TRI2OBJ_H
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#include <stdio.h>
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#include <string.h>
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#define MAX_NODES 100000
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#define MAX_TRIS 200000
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extern int nodecount, tricount;
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extern struct fgCartesianPoint nodes[MAX_NODES];
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extern int tris[MAX_TRIS][3];
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extern int new_tris[MAX_TRIS][3];
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/* Initialize a new mesh structure */
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void triload(char *basename);
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#endif /* TRI2OBJ_H */
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/* $Log$
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/* Revision 1.2 1997/11/14 00:29:13 curt
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/* Transform scenery coordinates at this point in pipeline when scenery is
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/* being translated to .obj format, not when it is being loaded into the end
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/* renderer. Precalculate normals for each node as average of the normals
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/* of each containing polygon so Garoude shading is now supportable.
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/*
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* Revision 1.1 1997/10/29 23:05:15 curt
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* Initial revision.
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*
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*/
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