public void WriteCurrentMeshOBJ()
{
if (objFilenameField.text == "")
{
Debug.Log("file name empty");
return;
}
OBJWriter.ExportToOBJ(currentMesh.mesh, objFilenameField.text);
}
public static void WriteTestOutputMesh(IMesh mesh, string sFilename)
{
OBJWriter writer = new OBJWriter();
var s = new System.IO.StreamWriter(Program.TEST_OUTPUT_PATH + sFilename, false);
writer.Write(s, new List <WriteMesh> {
new WriteMesh(mesh)
}, new WriteOptions()
{
bWriteGroups = true
});
s.Close();
}
public static void WriteTestOutputMesh(IMesh mesh, string sFilename, bool write_groups = true, bool write_vtxcolors = false, bool write_vtxuv = false)
{
OBJWriter writer = new OBJWriter();
var s = new System.IO.StreamWriter(Program.TEST_OUTPUT_PATH + sFilename, false);
writer.Write(s, new List <WriteMesh> {
new WriteMesh(mesh)
},
new WriteOptions()
{
bPerVertexNormals = true, bWriteGroups = write_groups, bPerVertexColors = write_vtxcolors, bPerVertexUVs = write_vtxuv
});
s.Close();
}
public static void WriteDebugMesh(IMesh mesh, string sfilename)
{
OBJWriter writer = new OBJWriter();
var s = new System.IO.StreamWriter(WRITE_PATH + sfilename, false);
List <WriteMesh> meshes = new List <WriteMesh>()
{
new WriteMesh(mesh)
};
writer.Write(s, meshes, new WriteOptions()
{
bWriteGroups = true
});
s.Close();
}
public static void WriteDebugMesh(IMesh mesh, string sfilename, bool write_groups = true, bool write_vtxcolors = false, bool write_vtxuv = false)
{
OBJWriter writer = new OBJWriter();
var s = new System.IO.StreamWriter(WRITE_PATH + sfilename, false);
List <WriteMesh> meshes = new List <WriteMesh>()
{
new WriteMesh(mesh)
};
writer.Write(s, meshes, new WriteOptions()
{
bWriteGroups = write_groups, bPerVertexColors = write_vtxcolors, bPerVertexUVs = write_vtxuv
});
s.Close();
}
public static void WriteDebugMeshes(List <IMesh> meshes, string sfilename)
{
OBJWriter writer = new OBJWriter();
var s = new System.IO.StreamWriter(WRITE_PATH + sfilename, false);
List <WriteMesh> wm = new List <WriteMesh>();
foreach (var m in meshes)
{
wm.Add(new WriteMesh(m));
}
writer.Write(s, wm, new WriteOptions()
{
bWriteGroups = true
});
s.Close();
}
public static void WriteDebugMeshes(List <IMesh> meshes, string sfilename, bool write_groups = true, bool write_vtxcolors = false, bool write_vtxuv = false)
{
OBJWriter writer = new OBJWriter();
var s = new System.IO.StreamWriter(WRITE_PATH + sfilename, false);
List <WriteMesh> wm = new List <WriteMesh>();
foreach (var m in meshes)
{
wm.Add(new WriteMesh(m));
}
writer.Write(s, wm, new WriteOptions()
{
bCombineMeshes = false, bWriteGroups = write_groups, bPerVertexColors = write_vtxcolors, bPerVertexUVs = write_vtxuv
});
s.Close();
}
public static void test_local_param()
{
//DMesh3 mesh = TestUtil.LoadTestInputMesh("plane_250v.obj");
//DMesh3 mesh = TestUtil.LoadTestInputMesh("hemisphere_nicemesh_3k.obj");
DMesh3 mesh = TestUtil.LoadTestInputMesh("bunny_open_base.obj");
mesh.EnableVertexUVs(Vector2f.Zero);
DMeshAABBTree3 spatial = new DMeshAABBTree3(mesh);
spatial.Build();
//int tid = spatial.FindNearestTriangle(Vector3d.Zero);
//Frame3f seedF = new Frame3f(Vector3d.Zero, Vector3d.AxisY);
int tid = 3137;
Frame3f seedF = mesh.GetTriFrame(tid);
Index3i seedNbrs = mesh.GetTriangle(tid);
MeshLocalParam param = new MeshLocalParam(mesh.MaxVertexID,
mesh.GetVertexf, mesh.GetVertexNormal, mesh.VtxVerticesItr);
param.ComputeToMaxDistance(seedF, seedNbrs, float.MaxValue);
float fR = param.MaxUVDistance;
param.TransformUV(0.5f / fR, 0.5f * Vector2f.One);
param.ApplyUVs((vid, uv) => { mesh.SetVertexUV(vid, uv); });
TestUtil.SetColorsFromScalarF(mesh, (vid) => { return(param.GetUV(vid).Distance(0.5f * Vector2f.One)); }, new Vector2f(0, 0.5f));
OBJWriter writer = new OBJWriter();
var s = new System.IO.StreamWriter(Program.TEST_OUTPUT_PATH + "mesh_local_param.obj", false);
List <WriteMesh> wm = new List <WriteMesh>()
{
new WriteMesh(mesh)
};
WriteOptions opt = new WriteOptions()
{
bCombineMeshes = false, bWriteGroups = false, bPerVertexColors = true, bPerVertexUVs = true,
AsciiHeaderFunc = () => { return("mttllib checkerboard.mtl\r\nusemtl checkerboard\r\n"); }
};
writer.Write(s, wm, opt);
s.Close();
}
public static void WriteTestOutputMeshes(List <IMesh> meshes, string sFilename, bool write_groups = true, bool write_vtxcolors = false, bool write_vtxuv = false)
{
OBJWriter writer = new OBJWriter();
var s = new System.IO.StreamWriter(Program.TEST_OUTPUT_PATH + sFilename, false);
List <WriteMesh> wm = new List <WriteMesh>();
foreach (var m in meshes)
{
wm.Add(new WriteMesh(m));
}
WriteOptions opt = new WriteOptions()
{
bCombineMeshes = false, bPerVertexNormals = true, bWriteGroups = write_groups, bPerVertexColors = write_vtxcolors, bPerVertexUVs = write_vtxuv
};
writer.Write(s, wm, opt);
s.Close();
}
private void saveObj(string filename, List <WriteMesh> meshes)
{
using (TextWriter writer = File.CreateText(filename)) {
OBJWriter objWriter = new OBJWriter();
try {
WriteOptions opts = new WriteOptions()
{
bWriteBinary = false,
bPerVertexColors = meshes[0].Mesh.HasVertexColors,
bPerVertexNormals = meshes[0].Mesh.HasVertexNormals,
bPerVertexUVs = meshes[0].Mesh.HasVertexUVs
};
objWriter.Write(writer, meshes, opts);
} catch (Exception e) when(
e is UnauthorizedAccessException ||
e is DirectoryNotFoundException ||
e is FileNotFoundException ||
e is NotSupportedException
)
{
Debug.LogError("Failed to Write" + filename + " : " + e.ToString());
}
}
}
public static void ExportModelToOBJ(ModelBase model, string fileName)
{
AbstractModelWriter objWriter = new OBJWriter(model, fileName);
objWriter.WriteModel();
}
public void ExportJunctureToOBJ()
{
string objName = name + ".obj";
OBJWriter.ExportToOBJ(mFilter.mesh, objName);
}