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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2022, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
with or without modification, are permitted provided that the
following conditions are met:
* Redistributions of source code must retain the above
copyright notice, this list of conditions and the
following disclaimer.
* 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.
* Neither the name of the assimp team, nor the names of its
contributors may be used to endorse or promote products
derived from this software without specific prior
written permission of the assimp team.
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
OWNER 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.
@author: Richard Steffen, 2014
----------------------------------------------------------------------
*/
/** @file StepExporter.h
* Declares the exporter class to write a scene to a Collada file
*/
#ifndef AI_STEPEXPORTER_H_INC
#define AI_STEPEXPORTER_H_INC
#include <assimp/ai_assert.h>
#include <assimp/matrix4x4.h>
#include <assimp/Exporter.hpp>
#include <sstream>
struct aiScene;
struct aiNode;
namespace Assimp
{
/// Helper class to export a given scene to a StepFile.
/// Note: an StepFile uses a left hand system. Assimp used a right hand system (OpenGL), therefore we have to transform everything
class StepExporter
{
public:
/// Constructor for a specific scene to export
StepExporter(const aiScene* pScene, IOSystem* pIOSystem, const std::string& path, const std::string& file, const ExportProperties* pProperties);
protected:
/// Starts writing the contents
void WriteFile();
public:
/// Stringstream to write all output into
std::stringstream mOutput;
protected:
/// hold the properties pointer
const ExportProperties* mProperties;
/// The IOSystem for output
IOSystem* mIOSystem;
/// Name of the file (without extension) where the scene will be exported
std::string mFile;
/// Path of the directory where the scene will be exported
std::string mPath;
/// The scene to be written
const aiScene* mScene;
/// current line end string for simple stream insertion
std::string endstr;
/// accumultated transformations for nodes
std::map<const aiNode*, aiMatrix4x4> trafos;
/// map to all meshed of nodes
typedef std::multimap<const aiNode*, unsigned int> MeshesByNodeMap;
MeshesByNodeMap meshes;
};
}
#endif // !! AI_STEPEXPORTER_H_INC
|
