63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
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/*
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* Copyright (C) 1998 Janne L<EFBFBD>f <jlof@mail.student.oulu.fi>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef LW_H
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#define LW_H
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#include <GL/gl.h>
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#define LW_MAX_POINTS 200
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#define LW_MAX_NAME_LEN 500
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typedef struct {
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char name[LW_MAX_NAME_LEN];
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GLfloat r,g,b;
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} lwMaterial;
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typedef struct {
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int material; /* material of this face */
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int index_cnt; /* number of vertices */
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int *index; /* index to vertex */
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float *texcoord; /* u,v texture coordinates */
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} lwFace;
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typedef struct {
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int face_cnt;
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lwFace *face;
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int material_cnt;
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lwMaterial *material;
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int vertex_cnt;
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GLfloat *vertex;
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} lwObject;
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int lw_is_lwobject(const char *lw_file);
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lwObject *lw_object_read(const char *lw_file);
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void lw_object_free( lwObject *lw_object);
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void lw_object_show(const lwObject *lw_object);
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GLfloat lw_object_radius(const lwObject *lw_object);
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void lw_object_scale (lwObject *lw_object, GLfloat scale);
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#endif /* LW_H */
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