31 lines
1.2 KiB
C
31 lines
1.2 KiB
C
/****************************************************************************
|
|
** gmio
|
|
** Copyright Fougue (2 Mar. 2015)
|
|
** contact@fougue.pro
|
|
**
|
|
** This software is a reusable library whose purpose is to provide complete
|
|
** I/O support for various CAD file formats (eg. STL)
|
|
**
|
|
** This software is governed by the CeCILL-B license under French law and
|
|
** abiding by the rules of distribution of free software. You can use,
|
|
** modify and/ or redistribute the software under the terms of the CeCILL-B
|
|
** license as circulated by CEA, CNRS and INRIA at the following URL
|
|
** "http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html".
|
|
****************************************************************************/
|
|
|
|
#include "stlb_byte_swap.h"
|
|
|
|
#include "../../gmio_core/internal/byte_swap.h"
|
|
|
|
void gmio_stl_triangle_bswap(struct gmio_stl_triangle* triangle)
|
|
{
|
|
uint32_t* uintcoord_ptr = (uint32_t*)&(triangle->normal.x);
|
|
const uint16_t attr_byte_count = triangle->attribute_byte_count;
|
|
int i;
|
|
|
|
for (i = 0; i < 12; ++i)
|
|
uintcoord_ptr[i] = gmio_uint32_bswap(uintcoord_ptr[i]);
|
|
if (attr_byte_count != 0)
|
|
triangle->attribute_byte_count = gmio_uint16_bswap(attr_byte_count);
|
|
}
|