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deleted bug when saving mesh without textures.

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This commit is contained in:
Paolo Cignoni cignoni 2006-02-02 16:05:18 +00:00
parent dbe5bc74c0
commit adf012b326
1 changed files with 71 additions and 17 deletions
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88
src/meshlabplugins/meshio/export_3ds.h
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@ -25,6 +25,9 @@
History
$Log$
Revision 1.8 2006/02/02 16:05:18 fmazzant
deleted bug when saving mesh without textures.
Revision 1.7 2006/02/02 15:35:15 fmazzant
updated comment code
@ -260,15 +263,21 @@ namespace io {
alla fine vengono duplicati solamente quei vertici che hanno più coordinate di texture.
c'e' da tenere presente che il codice appena descritto viene eseguito SOLAMENTE se la mesh contiene texture e
se dalla maschera viene spuntato il salvataggio delle texture. in caso contrario non esegue niente e tratta
solamente i vertici che sono presenti nella mesh senza crearne duplicati. senza le texture le informazioni
presenti sono piu' che sufficienti.
*/
std::map<Key,int> ListOfDuplexVert;
std::vector<VertexType> VectorOfVertexType;
int count = 1;
int nface = 0;
if(m.HasPerWedgeTexture() && mask & vcg::tri::io::Mask::IOM_WEDGTEXCOORD )
{
FaceIterator fi;
for(fi=m.face.begin(); fi!=m.face.end(); ++fi) if( !(*fi).IsD() )
{
for(unsigned int k=0;k<3;k++)
{
int i = GetIndexVertex(m, (*fi).V(k));
@ -283,9 +292,18 @@ namespace io {
}
}
}
if (cb !=NULL)
(*cb)(100.0 * (float)++nface/(float)m.face.size(), "calulating dubliction vertex ...");
else
return E_ABORTED;
}
}
int number_vertex_to_duplicate = (count-1) - m.vert.size();
int number_vertex_to_duplicate = 0;
if(m.HasPerWedgeTexture() && mask & MeshModel::IOM_WEDGTEXCOORD )
number_vertex_to_duplicate = (count-1) - m.vert.size();
Lib3dsFile *file = lib3ds_file_new();//creates new file
Lib3dsMesh *mesh = lib3ds_mesh_new("mesh");//creates a new mesh with mesh's name "mesh"
@ -304,19 +322,40 @@ namespace io {
int v_index = 0;
VertexIterator vi;
//saves vert
for(unsigned int i=0; i< VectorOfVertexType.size();i++)
if(m.HasPerWedgeTexture() && mask & MeshModel::IOM_WEDGTEXCOORD )
{
Lib3dsPoint point;
point.pos[0] = VectorOfVertexType[i].P()[0];
point.pos[1] = VectorOfVertexType[i].P()[1];
point.pos[2] = VectorOfVertexType[i].P()[2];
for(unsigned int i=0; i< VectorOfVertexType.size();i++)
{
Lib3dsPoint point;
point.pos[0] = VectorOfVertexType[i].P()[0];
point.pos[1] = VectorOfVertexType[i].P()[1];
point.pos[2] = VectorOfVertexType[i].P()[2];
mesh->pointL[i] = point;
mesh->pointL[i] = point;
if (cb !=NULL)
(*cb)(100.0 * (float)++current/(float)max, "writing vertices ");
else
return E_ABORTED;
}
}
else
{
for(vi=m.vert.begin(); vi!=m.vert.end(); ++vi) if( !(*vi).IsD() )
{
Lib3dsPoint point;
point.pos[0] = (*vi).P()[0];
point.pos[1] = (*vi).P()[1];
point.pos[2] = (*vi).P()[2];
if (cb !=NULL)
(*cb)(100.0 * (float)++current/(float)max, "writing vertices ");
else
return E_ABORTED;
mesh->pointL[v_index] = point;
if (cb !=NULL)
(*cb)(100.0 * (float)++current/(float)max, "writing vertices ");
else
return E_ABORTED;
v_index++;
}
}
lib3ds_mesh_new_face_list (mesh, m.face.size());//set number of faces
@ -326,16 +365,31 @@ namespace io {
for(fi=m.face.begin(); fi!=m.face.end(); ++fi) if( !(*fi).IsD() )
{
int i0 = GetIndexVertex(m, (*fi).V(0));
vcg::TCoord2<float> t0 = (*fi).WT(0);
vcg::TCoord2<float> t0;
int i1 = GetIndexVertex(m, (*fi).V(1));
vcg::TCoord2<float> t1 = (*fi).WT(1);
vcg::TCoord2<float> t1;
int i2 = GetIndexVertex(m, (*fi).V(2));
vcg::TCoord2<float> t2 = (*fi).WT(2);
vcg::TCoord2<float> t2;
if(m.HasPerWedgeTexture() && mask & MeshModel::IOM_WEDGTEXCOORD )
{
t0 = (*fi).WT(0);
t1 = (*fi).WT(1);
t2 = (*fi).WT(2);
}
Lib3dsFace face;
face.points[0] = GetIndexDuplexVertex(ListOfDuplexVert,Key(i0,t0));
face.points[1] = GetIndexDuplexVertex(ListOfDuplexVert,Key(i1,t1));
face.points[2] = GetIndexDuplexVertex(ListOfDuplexVert,Key(i2,t2));
if(m.HasPerWedgeTexture() && mask & MeshModel::IOM_WEDGTEXCOORD )
{
face.points[0] = GetIndexDuplexVertex(ListOfDuplexVert,Key(i0,t0));
face.points[1] = GetIndexDuplexVertex(ListOfDuplexVert,Key(i1,t1));
face.points[2] = GetIndexDuplexVertex(ListOfDuplexVert,Key(i2,t2));
}
else
{
face.points[0] = i0;
face.points[1] = i1;
face.points[2] = i2;
}
//saves coord textures
if(m.HasPerWedgeTexture() && mask & MeshModel::IOM_WEDGTEXCOORD )