1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
// K-3D
// Copyright (c) 1995-2009, Timothy M. Shead
//
// Contact: tshead@k-3d.com
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
/** \file
\author Tim Shead <tshead@k-3d.com>
*/
#include "utility.h"
namespace module
{
namespace luxrender
{
const k3d::point3 convert(const k3d::point3& Value)
{
return k3d::point3(-Value[0], Value[1], Value[2]);
}
const k3d::vector3 convert(const k3d::vector3& Value)
{
return k3d::vector3(-Value[0], Value[1], Value[2]);
}
const k3d::matrix4 convert(const k3d::matrix4& Value)
{
return k3d::transpose(k3d::scale3(-1, 1, 1) * Value);
}
} // namespace luxrender
} // namespace module
|
