assimp/code/AssimpCExport.cpp at master · Tidal-Loop/assimp · GitHub

This repository was archived by the owner on Apr 24, 2026. It is now read-only.

History

154 lines (123 loc) · 5.56 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

---------------------------------------------------------------------------

Open Asset Import Library (assimp)

---------------------------------------------------------------------------

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

following disclaimer.

* Redistributions in binary form must reproduce the above

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.

---------------------------------------------------------------------------

/** @file AssimpCExport.cpp

Assimp C export interface. See Exporter.cpp for some notes.

#ifndef ASSIMP_BUILD_NO_EXPORT

#include "CInterfaceIOWrapper.h"

#include "SceneCombiner.h"

#include "ScenePrivate.h"

#include "../include/assimp/Exporter.hpp"

using namespace Assimp;

// ------------------------------------------------------------------------------------------------

ASSIMP_API size_t aiGetExportFormatCount(void)

{

return Exporter().GetExportFormatCount();

}

// ------------------------------------------------------------------------------------------------

ASSIMP_API const aiExportFormatDesc* aiGetExportFormatDescription( size_t index)

{

// Note: this is valid as the index always pertains to a built-in exporter,

// for which the returned structure is guaranteed to be of static storage duration.

Exporter exporter;

const aiExportFormatDesc* orig( exporter.GetExportFormatDescription( index ) );

if (NULL == orig) {

return NULL;

}

aiExportFormatDesc *desc = new aiExportFormatDesc;

desc->description = new char[ strlen( orig->description ) + 1 ];

::strncpy( (char*) desc->description, orig->description, strlen( orig->description ) );

desc->fileExtension = new char[ strlen( orig->fileExtension ) + 1 ];

::strncpy( ( char* ) desc->fileExtension, orig->fileExtension, strlen( orig->fileExtension ) );

desc->id = new char[ strlen( orig->id ) + 1 ];

::strncpy( ( char* ) desc->id, orig->id, strlen( orig->id ) );

return desc;

}

// ------------------------------------------------------------------------------------------------

ASSIMP_API void aiReleaseExportFormatDescription( const aiExportFormatDesc *desc ) {

if (NULL == desc) {

return;

}

delete [] desc->description;

delete [] desc->fileExtension;

delete [] desc->id;

delete desc;

}

// ------------------------------------------------------------------------------------------------

ASSIMP_API void aiCopyScene(const aiScene* pIn, aiScene** pOut)

{

if (!pOut || !pIn) {

return;

}

SceneCombiner::CopyScene(pOut,pIn,true);

ScenePriv(*pOut)->mIsCopy = true;

}

// ------------------------------------------------------------------------------------------------

ASSIMP_API void aiFreeScene(const C_STRUCT aiScene* pIn)

{

// note: aiReleaseImport() is also able to delete scene copies, but in addition

// it also handles scenes with import metadata.

delete pIn;

}

// ------------------------------------------------------------------------------------------------

ASSIMP_API aiReturn aiExportScene( const aiScene* pScene, const char* pFormatId, const char* pFileName, unsigned int pPreprocessing )

{

return ::aiExportSceneEx(pScene,pFormatId,pFileName,NULL,pPreprocessing);

}

// ------------------------------------------------------------------------------------------------

ASSIMP_API aiReturn aiExportSceneEx( const aiScene* pScene, const char* pFormatId, const char* pFileName, aiFileIO* pIO, unsigned int pPreprocessing )

{

Exporter exp;

if (pIO) {

exp.SetIOHandler(new CIOSystemWrapper(pIO));

}

return exp.Export(pScene,pFormatId,pFileName,pPreprocessing);

}

// ------------------------------------------------------------------------------------------------

ASSIMP_API const C_STRUCT aiExportDataBlob* aiExportSceneToBlob( const aiScene* pScene, const char* pFormatId, unsigned int pPreprocessing )

{

Exporter exp;

if (!exp.ExportToBlob(pScene,pFormatId,pPreprocessing)) {

return NULL;

}

const aiExportDataBlob* blob = exp.GetOrphanedBlob();

ai_assert(blob);

return blob;

}

// ------------------------------------------------------------------------------------------------

ASSIMP_API C_STRUCT void aiReleaseExportBlob( const aiExportDataBlob* pData )

{

delete pData;

}

#endif // !ASSIMP_BUILD_NO_EXPORT

assimp/code/AssimpCExport.cpp at master · Tidal-Loop/assimp · GitHub

Expand file tree

Breadcrumbs

AssimpCExport.cpp

Latest commit

History

Breadcrumbs

AssimpCExport.cpp

File metadata and controls