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Split mesh before exporting gltf. Fixes #995

pull/996/head
johnmaf 2016-09-07 17:03:19 -04:00
parent ccf1b368c8
commit 702d57fbae
1 changed files with 16 additions and 1 deletions
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17
code/glTFExporter.cpp
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@ -49,6 +49,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "StringComparison.h"
#include "ByteSwapper.h"
#include "SplitLargeMeshes.h"
#include "SceneCombiner.h"
#include <assimp/version.h>
#include <assimp/IOSystem.hpp>
#include <assimp/Exporter.hpp>
@ -70,8 +73,20 @@ namespace Assimp {
// Worker function for exporting a scene to GLTF. Prototyped and registered in Exporter.cpp
void ExportSceneGLTF(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* pProperties)
{
aiScene* sceneCopy_tmp;
SceneCombiner::CopyScene(&sceneCopy_tmp, pScene);
std::unique_ptr<aiScene> sceneCopy(sceneCopy_tmp);
SplitLargeMeshesProcess_Triangle tri_splitter;
tri_splitter.SetLimit(0xffff);
tri_splitter.Execute(sceneCopy.get());
SplitLargeMeshesProcess_Vertex vert_splitter;
vert_splitter.SetLimit(0xffff);
vert_splitter.Execute(sceneCopy.get());
// invoke the exporter
glTFExporter exporter(pFile, pIOSystem, pScene, pProperties, false);
glTFExporter exporter(pFile, pIOSystem, sceneCopy.get(), pProperties, false);
}
// ------------------------------------------------------------------------------------------------