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Refined exporter implementation 

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@887 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
pull/1/head
ulfjorensen 2011-01-06 14:16:22 +00:00
parent e5f7fe0c3a
commit cef429bb70
1 changed files with 44 additions and 39 deletions
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83
code/Exporter.cpp
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@ -41,60 +41,66 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "AssimpPCH.h"
#if 0
#ifndef ASSIMP_BUILD_NO_EXPORT
// ------------------------------------------------------------------------------------------------
// Exporters
// ------------------------------------------------------------------------------------------------
#ifndef ASSIMP_BUILD_NO_COLLADA_EXPORTER
//# include "ColladaExporter.h"
void ExportSceneCollada (aiExportDataBlob*, const aiScene*);
#endif
#ifndef ASSIMP_BUILD_NO_3DS_EXPORTER
void ExportScene3DS(aiExportDataBlob*, const aiScene*);
#endif
// ------------------------------------------------------------------------------------------------
// Table of export format descriptors along with the corresponding exporter functions
// ------------------------------------------------------------------------------------------------
namespace Assimp {
typedef void (*fpExportFunc) (aiExportDataBlob*, const aiScene*) /* throw DeadlyExportError */;
// ------------------------------------------------------------------------------------------------
// Exporter worker function prototypes. Should not be necessary to #ifndef them, it's just a prototype
void ExportSceneCollada(aiExportDataBlob*, const aiScene*);
void ExportScene3DS(aiExportDataBlob*, const aiScene*);
//
aiExportFormatDesc g_aExportInfo[] = {
{
"collada"
, "COLLADA Open Standard for Painful Asset Interchange"
, "dae"
},
{
"3ds"
, "Autodesk(tm) 3DS file format"
, "3ds"
}
};
/// Function pointer type of a Export worker function
typedef void (*fpExportFunc)(aiExportDataBlob*, const aiScene*);
fpExportFunc g_aExportFunctions[] = {
ExportSceneCollada,
ExportScene3DS
};
}
// ------------------------------------------------------------------------------------------------
/// Internal description of an Assimp export format option
struct ExportFormatEntry
{
/// Public description structure to be returned by aiGetExportFormatDescription()
aiExportFormatDesc mDescription;
// Worker function to do the actual exporting
fpExportFunc mExportFunction;
// Constructor to fill all entries
ExportFormatEntry( const char* pId, const char* pDesc, fpExportFunc pFunction)
{
mDescription.id = pId;
mDescription.description = pDesc;
mExportFunction = pFunction;
}
};
// ------------------------------------------------------------------------------------------------
// global array of all export formats which Assimp supports in its current build
ExportFormatEntry gExporters[] =
{
#ifndef ASSIMP_BUILD_NO_COLLADA_EXPORTER
ExportFormatEntry( "collada", "Collada .dae", &ExportSceneCollada),
#endif
#ifndef ASSIMP_BUILD_NO_3DS_EXPORTER
ExportFormatEntry( "3ds", "Autodesk .3ds", &ExportScene3DS),
#endif
};
} // end of namespace Assimp
// ------------------------------------------------------------------------------------------------
ASSIMP_API size_t aiGetExportFormatCount(void)
{
return 0;
return sizeof( Assimp::gExporters) / sizeof( Assimp::ExportFormatEntry);
}
// ------------------------------------------------------------------------------------------------
ASSIMP_API const C_STRUCT aiExportFormatDesc* aiGetExportFormatDescription( size_t pIndex)
{
return NULL;
if( pIndex >= aiGetExportFormatCount() )
return NULL;
return &Assimp::gExporters[pIndex].mDescription;
}
@ -118,5 +124,4 @@ ASSIMP_API C_STRUCT void aiReleaseExportData( const aiExportDataBlob* pData )
delete pData;
}
#endif
#endif // !ASSIMP_BUILD_NO_EXPORT