manolas
/
vcglib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

minor aestetical changes and added edge size checking to the IsSizeConsistent function

This commit is contained in:
Paolo Cignoni 2014-08-28 01:55:43 +00:00
parent 875a7d1aac
commit fdf0b5b2ec
1 changed files with 1070 additions and 1071 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
vcg/complex/algorithms/clean.h
View File

@ -124,7 +124,6 @@ public:
typedef typename vcg::Box3<ScalarType> Box3Type;
typedef GridStaticPtr<FaceType, ScalarType > TriMeshGrid;
typedef Point3<ScalarType> Point3x;
/* classe di confronto per l'algoritmo di eliminazione vertici duplicati*/
class RemoveDuplicateVert_Compare{
@ -137,8 +136,8 @@ public:
/** This function removes all duplicate vertices of the mesh by looking only at their spatial positions.
Note that it does not update any topology relation that could be affected by this like the VT or TT relation.
the reason this function is usually performed BEFORE building any topology information.
* Note that it does not update any topology relation that could be affected by this like the VT or TT relation.
* the reason this function is usually performed BEFORE building any topology information.
*/
static int RemoveDuplicateVertex( MeshType & m, bool RemoveDegenerateFlag=true) // V1.0
{
@ -263,9 +262,8 @@ public:
*/
static int RemoveDuplicateFace( MeshType & m) // V1.0
{
FaceIterator fi;
std::vector<SortedTriple> fvec;
for(fi=m.face.begin();fi!=m.face.end();++fi)
for(FaceIterator fi=m.face.begin();fi!=m.face.end();++fi)
if(!(*fi).IsD())
{
fvec.push_back(SortedTriple( tri::Index(m,(*fi).V(0)),
@ -274,7 +272,6 @@ public:
&*fi));
}
assert (size_t(m.fn) == fvec.size());
//for(int i=0;i<fvec.size();++i) qDebug("fvec[%i] = (%i %i %i)(%i)",i,fvec[i].v[0],fvec[i].v[1],fvec[i].v[2],tri::Index(m,fvec[i].fp));
std::sort(fvec.begin(),fvec.end());
int total=0;
for(int i=0;i<int(fvec.size())-1;++i)
@ -283,7 +280,6 @@ public:
{
total++;
tri::Allocator<MeshType>::DeleteFace(m, *(fvec[i].fp) );
//qDebug("deleting face %i (pos in fvec %i)",tri::Index(m,fvec[i].fp) ,i);
}
}
return total;
@ -296,7 +292,6 @@ public:
*/
static int RemoveDuplicateEdge( MeshType & m) // V1.0
{
//assert(m.fn == 0 && m.en >0); // just to be sure we are using an edge mesh...
if (m.en==0) return 0;
std::vector<SortedPair> eVec;
for(EdgeIterator ei=m.edge.begin();ei!=m.edge.end();++ei)
@ -319,6 +314,7 @@ public:
}
return total;
}
static int CountUnreferencedVertex( MeshType& m)
{
return RemoveUnreferencedVertex(m,false);
@ -440,9 +436,7 @@ public:
static int RemoveNonManifoldVertex(MeshType& m)
{
/*int count_vd = */
CountNonManifoldVertexFF(m,true);
/*int count_fd = */
tri::UpdateSelection<MeshType>::FaceFromVertexLoose(m);
int count_removed = 0;
FaceIterator fi;
@ -1021,7 +1015,7 @@ public:
vcg::face::Pos<FaceType> he;
vcg::face::Pos<FaceType> hei;
std::vector< std::vector<Point3x> > holes; //indices of vertices
std::vector< std::vector<CoordType> > holes; //indices of vertices
vcg::tri::UpdateFlags<MeshType>::VertexClearS(m);
@ -1036,7 +1030,7 @@ public:
if(face::IsBorder(*fi,j))//found an unvisited border edge
{
he.Set(&(*fi),j,fi->V(j)); //set the face-face iterator to the current face, edge and vertex
std::vector<Point3x> hole; //start of a new hole
std::vector<CoordType> hole; //start of a new hole
hole.push_back(fi->P(j)); // including the first vertex
numholev++;
he.v->SetS(); //set the current vertex as selected
@ -1045,11 +1039,11 @@ public:
while(fi->V(j) != he.v)//will we do not encounter the first boundary edge.
{
Point3x newpoint = he.v->P(); //select its vertex.
CoordType newpoint = he.v->P(); //select its vertex.
if(he.v->IsS())//check if this vertex was selected already, because then we have an additional hole.
{
//cut and paste the additional hole.
std::vector<Point3x> hole2;
std::vector<CoordType> hole2;
int index = static_cast<int>(find(hole.begin(),hole.end(),newpoint)
- hole.begin());
for(unsigned int i=index; i<hole.size(); i++)
@ -1334,14 +1328,14 @@ public:
std::vector< VertexPointer > maxVertVec;
// The set of directions to be choosen
std::vector< Point3x > dirVec;
dirVec.push_back(Point3x(1,0,0));
dirVec.push_back(Point3x(0,1,0));
dirVec.push_back(Point3x(0,0,1));
dirVec.push_back(Point3x( 1, 1,1));
dirVec.push_back(Point3x(-1, 1,1));
dirVec.push_back(Point3x(-1,-1,1));
dirVec.push_back(Point3x( 1,-1,1));
std::vector< CoordType > dirVec;
dirVec.push_back(CoordType(1,0,0));
dirVec.push_back(CoordType(0,1,0));
dirVec.push_back(CoordType(0,0,1));
dirVec.push_back(CoordType( 1, 1,1));
dirVec.push_back(CoordType(-1, 1,1));
dirVec.push_back(CoordType(-1,-1,1));
dirVec.push_back(CoordType( 1,-1,1));
for(size_t i=0;i<dirVec.size();++i)
{
Normalize(dirVec[i]);
@ -1558,15 +1552,20 @@ public:
*/
static bool IsSizeConsistent(MeshType &m)
{
int DeletedVertexNum=0;
int DeletedVertNum=0;
for (VertexIterator vi = m.vert.begin(); vi != m.vert.end(); ++vi)
if((*vi).IsD()) DeletedVertexNum++;
if((*vi).IsD()) DeletedVertNum++;
int DeletedEdgeNum=0;
for (EdgeIterator ei = m.edge.begin(); ei != m.edge.end(); ++ei)
if((*ei).IsD()) DeletedEdgeNum++;
int DeletedFaceNum=0;
for (FaceIterator fi = m.face.begin(); fi != m.face.end(); ++fi)
if((*fi).IsD()) DeletedFaceNum++;
if(size_t(m.vn+DeletedVertexNum) != m.vert.size()) return false;
if(size_t(m.vn+DeletedVertNum) != m.vert.size()) return false;
if(size_t(m.en+DeletedEdgeNum) != m.edge.size()) return false;
if(size_t(m.fn+DeletedFaceNum) != m.face.size()) return false;
return true;