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/*
* Copyright (c) 2012, Vishal Patil
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _STL_H_
#define _STL_H_
#define STL_DBG printf
typedef float STLFloat;
typedef float STLFloat32;
typedef unsigned char STLuint8;
typedef unsigned int STLuint32;
typedef unsigned int STLuint;
typedef struct stl_s stl_t;
typedef enum {
STL_ERR_NONE,
STL_ERR_LOAD,
STL_ERR_FOPEN,
STL_ERR_FILE_FORMAT,
STL_ERR_MEM,
STL_ERR_NOT_LOADED,
STL_ERR_INVALID
} stl_error_t;
stl_t* stl_alloc(void);
stl_error_t stl_load(stl_t *, char *);
void stl_free(stl_t *);
STLFloat stl_max_x(stl_t *);
STLFloat stl_min_x(stl_t *);
STLFloat stl_max_y(stl_t *);
STLFloat stl_min_y(stl_t *);
STLFloat stl_max_z(stl_t *);
STLFloat stl_min_z(stl_t *);
STLuint stl_facet_cnt(stl_t *);
STLuint stl_vertex_cnt(stl_t *);
stl_error_t stl_vertices(stl_t *, STLFloat **points);
int stl_error_lineno(stl_t *);
#endif
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