52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
/****************************************************************************
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** gmio
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** Copyright Fougue (2 Mar. 2015)
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** contact@fougsys.fr
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**
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** This software is a reusable library whose purpose is to provide complete
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** I/O support for various CAD file formats (eg. STL)
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**
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** This software is governed by the CeCILL-B license under French law and
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** abiding by the rules of distribution of free software. You can use,
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** modify and/ or redistribute the software under the terms of the CeCILL-B
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** license as circulated by CEA, CNRS and INRIA at the following URL
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** "http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html".
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****************************************************************************/
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/*! \file stl_format.h
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* Detection of STL format from input stream
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*/
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#ifndef GMIO_STL_FORMAT_H
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#define GMIO_STL_FORMAT_H
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#include "stl_global.h"
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#include "../gmio_core/stream.h"
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/*! This enums defines the various STL formats */
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enum gmio_stl_format
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{
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GMIO_STL_FORMAT_UNKNOWN = 0, /*!< Unknown STL format */
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GMIO_STL_FORMAT_ASCII, /*!< STL ASCII (text) */
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GMIO_STL_FORMAT_BINARY_LE, /*!< STL binary (little-endian) */
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GMIO_STL_FORMAT_BINARY_BE /*!< STL binary (big-endian) */
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};
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typedef enum gmio_stl_format gmio_stl_format_t;
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GMIO_C_LINKAGE_BEGIN
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/*! Returns the format of the STL data in \p stream
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*
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* It will try to read 512 bytes from \p stream into a buffer and then
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* analyses this data to guess the format.
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*
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* \retval GMIO_STL_FORMAT_UNKNOWN in case of error.
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*/
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GMIO_LIBSTL_EXPORT
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gmio_stl_format_t gmio_stl_get_format(gmio_stream_t* stream);
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GMIO_C_LINKAGE_END
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#endif /* GMIO_STL_FORMAT_H */
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