diff options
Diffstat (limited to 'tools/MeshConverter/main.cpp')
| -rw-r--r-- | tools/MeshConverter/main.cpp | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/tools/MeshConverter/main.cpp b/tools/MeshConverter/main.cpp new file mode 100644 index 0000000..d6b878f --- /dev/null +++ b/tools/MeshConverter/main.cpp @@ -0,0 +1,108 @@ +#include <irrlicht.h>
+#include <iostream>
+
+using namespace irr;
+
+using namespace core;
+using namespace scene;
+using namespace video;
+using namespace io;
+using namespace gui;
+
+#ifdef _IRR_WINDOWS_
+#pragma comment(lib, "Irrlicht.lib")
+#endif
+
+void usage(const char* name)
+{
+ std::cerr << "Usage: " << name << " [options] <srcFile> <destFile>" << std::endl;
+ std::cerr << " where options are" << std::endl;
+ std::cerr << " --createTangents: convert to tangents mesh is possible." << std::endl;
+ std::cerr << " --format=[irrmesh|collada|stl|obj|ply]: Choose target format" << std::endl;
+}
+
+int main(int argc, char* argv[])
+{
+ if ((argc < 3) ||
+ ((argc==3) && (argv[1][0]=='-')))
+ {
+ usage(argv[0]);
+ return 1;
+ }
+
+ IrrlichtDevice *device = createDevice( video::EDT_NULL,
+ dimension2d<u32>(800, 600), 32, false, false, false, 0);
+
+ device->setWindowCaption(L"Mesh Converter");
+
+ scene::EMESH_WRITER_TYPE type = EMWT_IRR_MESH;
+ u32 i=1;
+ bool createTangents=false;
+ while (argv[i][0]=='-')
+ {
+ core::stringc format = argv[i];
+ if (format.size() > 3)
+ {
+ if (format.equalsn("--format=",9))
+ {
+ format = format.subString(9,format.size());
+ if (format=="collada")
+ type = EMWT_COLLADA;
+ else if (format=="stl")
+ type = EMWT_STL;
+ else if (format=="obj")
+ type = EMWT_OBJ;
+ else if (format=="ply")
+ type = EMWT_PLY;
+ else
+ type = EMWT_IRR_MESH;
+ }
+ else
+ if (format =="--createTangents")
+ createTangents=true;
+ }
+ else
+ if (format=="--")
+ {
+ ++i;
+ break;
+ }
+ ++i;
+ }
+
+ const s32 srcmesh = i;
+ const s32 destmesh = i+1;
+
+ --argc;
+ if ((argc<srcmesh) || (argc<destmesh))
+ {
+ std::cerr << "Not enough files given." << std::endl;
+ usage(argv[0]);
+ return 1;
+ }
+
+ createTangents = createTangents && (type==EMWT_IRR_MESH);
+ std::cout << "Converting " << argv[srcmesh] << " to " << argv[destmesh] << std::endl;
+ IMesh* mesh = device->getSceneManager()->getMesh(argv[srcmesh])->getMesh(0);
+ if (!mesh)
+ {
+ std::cerr << "Could not load " << argv[srcmesh] << std::endl;
+ return 1;
+ }
+ if (createTangents)
+ {
+ IMesh* tmp = device->getSceneManager()->getMeshManipulator()->createMeshWithTangents(mesh);
+ mesh->drop();
+ mesh=tmp;
+ }
+ IMeshWriter* mw = device->getSceneManager()->createMeshWriter(type);
+ IWriteFile* file = device->getFileSystem()->createAndWriteFile(argv[destmesh]);
+ mw->writeMesh(file, mesh);
+
+ file->drop();
+ mw->drop();
+ device->drop();
+
+ return 0;
+}
+
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