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ViewerTFiberMesh.h
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#ifndef _TMESHLIB_VIEWER_MESH_H_
#define _TMESHLIB_VIEWER_MESH_H_
#include <stdio.h>
#include <map>
#include "..\MeshLib\core\TetMesh\BaseTMesh.h"
#include "..\MeshLib\core\TetMesh\titerators.h"
#include "..\MeshLib\core\Geometry\plane.h"
#include "..\MeshLib\core\Parser\strutil.h"
#include "..\MeshLib\core\Parser\parser.h"
namespace MeshLib
{
namespace TMeshLib
{
class CViewerTVertex;
class CViewerVertex;
class CViewerHalfEdge;
class CViewerTEdge;
class CViewerEdge;
class CViewerFace;
class CViewerHalfFace;
class CViewerTet;
class CFiber
{
public:
CFiber() { m_closed = false; };
~CFiber() { m_points.clear(); };
std::list<CPoint> & points() { return m_points; };
void push_back(CPoint newp) { m_points.push_back(newp); };
bool & closed() { return m_closed; };
protected:
std::list<CPoint> m_points;
bool m_closed;
};
/*!
* \brief CViewerVertex, Vertex for viewer purpose
*/
class CViewerVertex : public CVertex
{
public:
CViewerVertex() { m_outside = false; m_selected = false; m_cut = false; m_boundary = false; };
~CViewerVertex(){};
bool & boundary() { return m_boundary; };
bool & outside() { return m_outside; };
bool & selected() { return m_selected; };
bool & cut() { return m_cut; };
CPoint2 & uv() { return m_uv; };
int & group() { return m_group; };
void _from_string()
{
CParser parser(m_string);
for (std::list<CToken*>::iterator iter = parser.tokens().begin(); iter != parser.tokens().end(); ++iter)
{
CToken * token = *iter;
if (token->m_key == "uv")
{
token->m_value >> m_uv;
}
}
};
protected:
bool m_boundary;
bool m_outside;
bool m_selected;
CPoint2 m_uv;
bool m_cut;
int m_group;
};
/*!
* \brief CViewerTVertex, Vertex for viewer purpose
*/
class CViewerTVertex : public CTVertex
{
};
/*!
* \brief CViewerHalfEdge, HalfEdge for viewer purpose
*/
class CViewerHalfEdge : public CHalfEdge
{
};
/*!
* \brief CViewerTEdge, TEdge for viewer purpose
*/
class CViewerTEdge : public CTEdge
{
};
/*!
* \brief CViewerEdge, Edge for viewer purpose
*/
class CViewerEdge : public CEdge
{
public:
CViewerEdge() { m_hw = 0.0; };
~CViewerEdge() {};
double & harmonic_w() { return m_hw; };
void _to_string() {};
void _from_string()
{
CParser parser(m_string);
for (std::list<CToken*>::iterator iter = parser.tokens().begin(); iter != parser.tokens().end(); iter++)
{
CToken * token = *iter;
if (token->m_key == "hw")
{
std::string line = strutil::trim(token->m_value, "()");
m_hw = strutil::parseString<double>(line);
}
}
};
protected:
double m_hw;
};
/*!
* \brief CViewerFace, Face for viewer purpose
*/
class CViewerFace : public CFace
{
public:
CViewerFace() { m_selected = false; m_cut = false; };
~CViewerFace() {};
bool & selected() { return m_selected; }
bool & cut() { return m_cut; };
protected:
bool m_selected;
bool m_cut;
};
/*!
* \brief CViewerTet, Tet for viewer purpose
*/
class CViewerTet : public CTet
{
public:
CViewerTet() { m_outside = false; };
~CViewerTet(){};
bool & outside() { return m_outside; };
CPoint & vector() { return m_vector; };
int & group() { return m_group; };
void _from_string()
{
CParser parser(m_string);
for (std::list<CToken*>::iterator iter = parser.tokens().begin(); iter != parser.tokens().end(); ++iter)
{
CToken * token = *iter;
if (token->m_key == "vector")
{
token->m_value >> m_vector;
}
else if (token->m_key == "group")
{
std::string line = strutil::trim(token->m_value, "()");
m_group = strutil::parseString<int>(line);
}
}
};
protected:
bool m_outside;
CPoint m_vector;
int m_group = 0;
};
/*!
* \brief CViewerHalfFace, HalfFace for viewer purpose
*/
class CViewerHalfFace : public CHalfFace
{
public:
CViewerHalfFace(){};
~CViewerHalfFace(){};
CPoint & normal() { return m_normal; };
protected:
CPoint m_normal;
};
/*!
* \brief CViewerTMesh class
*
* TMesh class for viewing purpose
*/
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
class CViewerTMesh : public CTMesh < TV, V, HE, TE, E, HF, F, T >
{
public:
typedef TV CTVertex;
typedef V CVertex;
typedef HE CHalfEdge;
typedef TE CTEdge;
typedef E CEdge;
typedef HF CHalfFace;
typedef F CFace;
typedef T CTet;
public:
typedef TMeshTetIterator<TV, V, HE, TE, E, HF, F, T> MeshTetIterator;
typedef TetHalfFaceIterator<TV, V, HE, TE, E, HF, F, T> TetHFIterator;
typedef TMeshEdgeIterator<TV, V, HE, TE, E, HF, F, T> MeshEdgeIterator;
typedef TMeshFaceIterator<TV, V, HE, TE, E, HF, F, T> MeshFaceIterator;
typedef HalfFaceVertexIterator<TV, V, HE, TE, E, HF, F, T> HalfFaceVertexIterator;
typedef FaceVertexIterator<TV, V, HE, TE, E, HF, F, T> FaceVertexIterator;
typedef TMeshVertexIterator<TV, V, HE, TE, E, HF, F, T> MeshVertexIterator;
typedef TVertexVertexIterator<TV, V, HE, TE, E, HF, F, T> VertexVertexIterator;
typedef VertexTVertexIterator<TV, V, HE, TE, E, HF, F, T> VertexTVertexIterator;
public:
void _normalize();
void _halfface_normal();
void _cut(CPlane &);
void _updateSelectedFaces();
void _labelBoundary();
/*! get cut faces vector */
std::vector<F *> _getCutFaces() { return m_cutFaces; };
std::vector<CVertex*> & selectedVertices() { return m_selectedVertices; };
// cut the volume along selected faces
void _cutVolumeWrite(const char * filename, std::string ext);
// write the cut vertices to file
void _write_cut_vertices(const char * vFilename);
// get the fibers of current tet mesh
std::list<CFiber *> & fibers() { return m_fibers; };
// get the number of fibers
int numFibers() { return (int)m_fibers.size(); };
// load fiber file
void _load_f(const char * input);
void _write_m(const char * output, std::vector<CVertex*> vertices, std::vector<CHalfFace*> halffaces);
void _write_obj(const char * output, std::vector<CVertex*> vertices, std::vector<CHalfFace*> halffaces);
void _write_above_surface_m(const char * output);
void _write_above_surface_obj(const char * output);
void _write_below_surface_m(const char * output);
void _write_below_surface_obj(const char * output);
void _write_cut_surface_m(const char * output);
void _write_cut_surface_obj(const char * output);
// write the visible surface(m_pHFaces_Below) as a mesh file
void _write_surface_m(const char * output);
void _write_surface_obj(const char * output);
bool & isFiber() { return m_isFiber; };
private:
std::map<int, int> mapSelectedNewVertex;
public:
std::vector<HF*> m_pHFaces_Above;
std::vector<HF*> m_pHFaces_Below;
std::vector<F *> m_cutFaces;
std::vector<F *> m_selectedFacesList;
std::vector<CVertex*> m_selectedVertices;
protected:
std::list<CFiber*> m_fibers;
int m_nFibers;
bool m_isFiber = false;
};
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_load_f(const char * input)
{
std::fstream is(input, std::fstream::in);
if (is.fail())
{
fprintf(stderr, "Error in opening file %s\n", input);
return;
}
m_isFiber = true;
std::string line;
while (!is.eof())
{
std::getline(is, line);
line = strutil::trim(line);
strutil::Tokenizer stokenizer(line, " \r\n");
stokenizer.nextToken();
std::string token = stokenizer.getToken();
if (token == "fiber")
{
CFiber * fiber = new CFiber();
stokenizer.nextToken();
std::string closed = stokenizer.getToken();
int closed_i = strutil::parseString<int>(closed);
if (closed_i == 1)
{
fiber->closed() = true;
}
else if (closed_i == 0)
{
fiber->closed() = false;
}
else
{
fprintf(stderr, "Error in opening file %s\n", input);
return;
}
stokenizer.nextToken();
std::string vnumber = stokenizer.getToken();
int vnum = strutil::parseString<int>(vnumber);
for (int i = 0; i < vnum && !is.eof(); i++)
{
std::string pointLine;
std::getline(is, pointLine);
pointLine = strutil::trim(pointLine);
strutil::Tokenizer vertokenizer(pointLine, " \r\n");
CPoint p;
for (int k = 0; k < 3; k++)
{
vertokenizer.nextToken();
std::string position = vertokenizer.getToken();
p[k] = strutil::parseString<double>(position);
}
fiber->push_back(p);
}
m_fibers.push_back(fiber);
}
else
{
fprintf(stderr, "File Format Error\r\n");
return;
}
}
};
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_cutVolumeWrite(const char * filename, std::string ext)
{
int k = 1;
std::list<V*> newVertices;
for (std::list<V*>::iterator vIter = m_pVertices.begin(); vIter != m_pVertices.end(); vIter++)
{
V * pV = *vIter;
if (pV->selected())
{
int newId = m_maxVertexId + k;
mapSelectedNewVertex.insert(std::pair<int, int>(pV->id(), newId));
V * newpV = new V();
newpV->id() = newId;
newpV->position() = pV->position();
newVertices.push_back(newpV);
m_map_Vertices.insert(std::pair<int, V *>(newId, newpV));
k++;
}
}
for (std::list<V*>::iterator vIter = newVertices.begin(); vIter != newVertices.end(); vIter++)
{
V * pV = *vIter;
m_pVertices.push_back(pV);
}
m_maxVertexId += k - 1;
m_nVertices += k - 1;
std::fstream _os(filename, std::fstream::out);
if (_os.fail())
{
fprintf(stderr, "Error while opening file %s\n", filename);
return;
}
if (ext == "t")
{
for (std::list<V*>::iterator vIter = m_pVertices.begin(); vIter != m_pVertices.end(); vIter++)
{
V * pV = *vIter;
CPoint p = pV->position();
_os << "Vertex " << pV->id();
for (int k = 0; k < 3; k++)
{
_os << " " << p[k];
}
if (pV->string().size() > 0)
{
_os << " " << "{" << pV->string() << "}";
}
_os << std::endl;
}
for (std::list<T*>::iterator tIter = m_pTets.begin(); tIter != m_pTets.end(); tIter++)
{
T * pT = *tIter;
_os << "Tet " << pT->id();
if (pT->outside())
{
for (int j = 0; j < 4; j++)
{
V * pV = TetVertex(pT, j);
if (pV->selected())
{
int newId = mapSelectedNewVertex[pV->id()];
V * newpV = m_map_Vertices[newId];
_os << " " << newpV->id();
}
else
{
_os << " " << pV->id();
}
}
}
else
{
for (int k = 0; k < 4; k++)
{
_os << " " << pT->tvertex(k)->vert()->id();
}
}
_os << std::endl;
}
}
else if (ext == "tet")
{
_os << m_nVertices << " vertices" << std::endl;
_os << m_nTets << " tets" << std::endl;
for (std::list<V*>::iterator vIter = m_pVertices.begin(); vIter != m_pVertices.end(); vIter++)
{
V * pV = *vIter;
CPoint p = pV->position();
for (int k = 0; k < 3; k++)
{
_os << " " << p[k];
}
if (pV->string().size() > 0)
{
_os << " " << "{" << pV->string() << "}";
}
_os << std::endl;
}
for (std::list<T*>::iterator tIter = m_pTets.begin(); tIter != m_pTets.end(); tIter++)
{
T * pT = *tIter;
_os << 4;
if (pT->outside())
{
for (int j = 0; j < 4; j++)
{
V * pV = TetVertex(pT, j);
if (pV->selected())
{
int newId = mapSelectedNewVertex[pV->id()];
V * newpV = m_map_Vertices[newId];
_os << " " << newpV->id();
}
else
{
_os << " " << pV->id();
}
}
}
else
{
for (int k = 0; k < 4; k++)
{
_os << " " << pT->tvertex(k)->vert()->id();
}
}
_os << std::endl;
}
}
_os.close();
}
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_write_cut_vertices(const char * vFilename)
{
std::ofstream outputv;
outputv.open(vFilename);
for (std::map<int, int>::iterator mIter = mapSelectedNewVertex.begin(); mIter != mapSelectedNewVertex.end(); mIter++)
{
outputv << mIter->first << " " << mIter->second << std::endl;
}
outputv.close();
}
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_updateSelectedFaces()
{
m_selectedFacesList.clear();
for (std::vector<F*>::iterator fIter = m_cutFaces.begin(); fIter != m_cutFaces.end(); fIter++)
{
F * pF = *fIter;
pF->selected() = false;
bool faceSelected = true;
for (FaceVertexIterator fvIter(this, pF); !fvIter.end(); fvIter++)
{
V * pvF = *fvIter;
if (pvF->selected() == false)
{
faceSelected = false;
}
}
if (faceSelected)
{
pF->selected() = true;
m_selectedFacesList.push_back(pF);
}
}
}
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_normalize()
{
CPoint vmax(-1e+10, -1e+10, -1e+10);
CPoint vmin(1e+10, 1e+10, 1e+10);
for (std::list<V*>::iterator vIter = m_pVertices.begin(); vIter != m_pVertices.end(); vIter++)
{
V * pV = *vIter;
CPoint p = pV->position();
for (int k = 0; k < 3; k++)
{
vmax[k] = (vmax[k] > p[k]) ? vmax[k] : p[k];
vmin[k] = (vmin[k] < p[k]) ? vmin[k] : p[k];
}
}
CPoint center = (vmax + vmin) / 2.0;
double d = 0;
for (std::list<V*>::iterator vIter = m_pVertices.begin(); vIter != m_pVertices.end(); vIter++)
{
V * pV = *vIter;
CPoint p = pV->position();
p = p - center;
pV->position() = p;
for (int k = 0; k < 3; k++)
{
if (fabs(p[k]) > d) d = fabs(p[k]);
}
}
for (std::list<V*>::iterator vIter = m_pVertices.begin(); vIter != m_pVertices.end(); vIter++)
{
V * pV = *vIter;
CPoint p = pV->position();
p /= d;
pV->position() = p;
}
};
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_halfface_normal()
{
for (std::list<HF*>::iterator hiter = m_pHalfFaces.begin(); hiter != m_pHalfFaces.end(); hiter++)
{
HF *pHF = *hiter;
HE *pHE = HalfFaceHalfEdge(pHF);
std::vector<CPoint> ps;
for (int k = 0; k < 3; k++)
{
ps.push_back(HalfEdgeTarget(pHE)->position());
pHE = HalfEdgeNext(pHE);
}
CPoint n = (ps[1] - ps[0]) ^ (ps[2] - ps[0]);
n = n / n.norm();
pHF->normal() = n;
}
};
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_cut(CPlane & p)
{
m_pHFaces_Above.clear();
m_pHFaces_Below.clear();
m_cutFaces.clear();
for (std::list<V*>::iterator vIter = m_pVertices.begin(); vIter != m_pVertices.end(); vIter++)
{
V * pV = *vIter;
pV->cut() = false;
CPoint pos = pV->position();
pV->outside() = (p.side(pos) >= 0);
}
for (std::list<T*>::iterator tIter = m_pTets.begin(); tIter != m_pTets.end(); tIter++)
{
T * pT = *tIter;
V * pV[4];
for (int k = 0; k < 4; k++)
pV[k] = TetVertex(pT, k);
pT->outside() = true;
for (int j = 0; j < 4; j++)
{
if (!pV[j]->outside())
{
pT->outside() = false;
break;
}
}
}
for (std::list<F*>::iterator fIter = m_pFaces.begin(); fIter != m_pFaces.end(); fIter++)
{
F * pF = *fIter;
pF->cut() = false;
}
for (std::list<HF *>::iterator fIter = m_pHalfFaces.begin(); fIter != m_pHalfFaces.end(); fIter++)
{
HF * pHF = *fIter;
HF * pHFD = HalfFaceDual(pHF);
F * pF = HalfFaceFace(pHF);
if (pHF != NULL && pHFD != NULL)
{
T * pT_l = HalfFaceTet(pHF);
T * pT_r = HalfFaceTet(pHFD);
if (pT_l->outside() != pT_r->outside() && !pF->cut())
{
m_cutFaces.push_back(pF);
pF->cut() = true;
}
}
}
for (std::vector<F*>::iterator fIter = m_cutFaces.begin(); fIter != m_cutFaces.end(); fIter++)
{
F * pF = *fIter;
HF * pHF = FaceLeftHalfFace(pF);
HE * pHE = HalfFaceHalfEdge(pHF);
HE * pHE2 = HalfEdgeNext(pHE);
HE * pHE3 = HalfEdgeNext(pHE2);
V * pV = HalfEdgeTarget(pHE);
V * pV2 = HalfEdgeTarget(pHE2);
V * pV3 = HalfEdgeTarget(pHE3);
pV->cut() = true;
pV2->cut() = true;
pV3->cut() = true;
}
for (std::list<HF*>::iterator it = m_pHalfFaces.begin(); it != m_pHalfFaces.end(); it++)
{
HF * pF = *it;
HF * pD = HalfFaceDual(pF);
T * pT = HalfFaceTet(pF);
if (pD == NULL)
{
if (pT->outside())
{
m_pHFaces_Above.push_back(pF);
}
else
{
m_pHFaces_Below.push_back(pF);
}
continue;
}
T * pDT = HalfFaceTet(pD);
if (pT->outside() && !pDT->outside())
{
m_pHFaces_Above.push_back(pF);
continue;
}
if (!pT->outside() && pDT->outside())
{
m_pHFaces_Below.push_back(pF);
continue;
}
}
};
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_labelBoundary()
{
for (std::list<CVertex*>::iterator vIter = m_pVertices.begin(); vIter != m_pVertices.end(); vIter++)
{
CVertex * pV = *vIter;
pV->boundary() = false;
}
for (std::list<HF*>::iterator hiter = m_pHalfFaces.begin(); hiter != m_pHalfFaces.end(); hiter++)
{
CHalfFace *pHF = *hiter;
if (HalfFaceDual(pHF) != NULL)
{
continue;
}
CHalfEdge *pHE = HalfFaceHalfEdge(pHF);
for (int k = 0; k < 4; k++)
{
CVertex * pV = HalfEdgeTarget(pHE);
pV->boundary() = true;
pHE = HalfEdgeNext(pHE);
}
}
};
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_write_surface_obj(const char * output)
{
std::fstream _os(output, std::fstream::out);
if (_os.fail())
{
fprintf(stderr, "Error is opening file %s\n", output);
return;
}
_labelBoundary();
std::vector<CVertex*> vertices;
for (std::list<CVertex*>::iterator vIter = m_pVertices.begin(); vIter != m_pVertices.end(); vIter++)
{
CVertex * pV = *vIter;
if (pV->boundary())
{
vertices.push_back(pV);
}
}
int vid = 1;
for (std::vector<CVertex*>::iterator vIter = vertices.begin(); vIter != vertices.end(); vIter++)
{
CVertex * pV = *vIter;
pV->id() = vid++;
}
_os << "# Generated by VolumeViewerQt" << std::endl;
for (std::vector<CVertex*>::iterator vIter = vertices.begin(); vIter != vertices.end(); vIter++)
{
CVertex * pV = *vIter;
CPoint p = pV->position();
_os << "v " << p << std::endl;
}
for (std::list<HF*>::iterator hiter = m_pHalfFaces.begin(); hiter != m_pHalfFaces.end(); hiter++)
{
CHalfFace *pHF = *hiter;
if (HalfFaceDual(pHF) != NULL)
{
continue;
}
_os << "f ";
CHalfEdge *pHE = HalfFaceHalfEdge(pHF);
for (int k = 0; k < 3; k++)
{
CVertex * pV = HalfEdgeTarget(pHE);
_os << pV->id() << " ";
pHE = HalfEdgeNext(pHE);
}
_os << std::endl;
}
_os.close();
};
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_write_surface_m(const char * output)
{
_labelBoundary();
std::vector<CVertex*> vertices;
for (std::list<CVertex*>::iterator vIter = m_pVertices.begin(); vIter != m_pVertices.end(); vIter++)
{
CVertex * pV = *vIter;
if (pV->boundary())
{
vertices.push_back(pV);
}
}
std::fstream _os(output, std::fstream::out);
if (_os.fail())
{
fprintf(stderr, "Error is opening file %s\n", output);
return;
}
for (std::vector<CVertex*>::iterator vIter = vertices.begin(); vIter != vertices.end(); vIter++)
{
CVertex * pV = *vIter;
CPoint p = pV->position();
_os << "Vertex " << pV->id() << " " << p << std::endl;
}
int faceid = 1;
for (std::list<HF*>::iterator hiter = m_pHalfFaces.begin(); hiter != m_pHalfFaces.end(); hiter++, faceid++)
{
CHalfFace *pHF = *hiter;
if (HalfFaceDual(pHF) != NULL)
{
continue;
}
_os << "Face " << faceid << " ";
CHalfEdge *pHE = HalfFaceHalfEdge(pHF);
for (int k = 0; k < 3; k++)
{
CVertex * pV = HalfEdgeTarget(pHE);
_os << pV->id() << " ";
pHE = HalfEdgeNext(pHE);
}
_os << std::endl;
}
_os.close();
}
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_write_above_surface_m(const char * output)
{
_labelBoundary();
std::vector<CHalfFace*> outputHalfFaces;
for (std::vector<CHalfFace*>::iterator hfIter = m_pHFaces_Above.begin(); hfIter != m_pHFaces_Above.end(); hfIter++)
{
CHalfFace * pHF = *hfIter;
if (HalfFaceDual(pHF) != NULL)
{
continue;
}
outputHalfFaces.push_back(pHF);
}
std::vector<CVertex*> vertices;
for (std::list<CVertex*>::iterator vIter = m_pVertices.begin(); vIter != m_pVertices.end(); vIter++)
{
CVertex * pV = *vIter;
if (pV->boundary())
{
vertices.push_back(pV);
}
}
_write_m(output, vertices, outputHalfFaces);
};
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_write_above_surface_obj(const char * output)
{
_labelBoundary();
std::vector<CHalfFace*> outputHalfFaces;
for (std::vector<CHalfFace*>::iterator hfIter = m_pHFaces_Above.begin(); hfIter != m_pHFaces_Above.end(); hfIter++)
{
CHalfFace * pHF = *hfIter;
if (HalfFaceDual(pHF) != NULL)
{
continue;
}
outputHalfFaces.push_back(pHF);
}
std::vector<CVertex*> vertices;
for (std::list<CVertex*>::iterator vIter = m_pVertices.begin(); vIter != m_pVertices.end(); vIter++)
{
CVertex * pV = *vIter;
if (pV->boundary())
{
vertices.push_back(pV);
}
}
int vid = 1;
for (std::vector<CVertex*>::iterator vIter = vertices.begin(); vIter != vertices.end(); vIter++)
{
CVertex * pV = *vIter;
pV->id() = vid++;
}
_write_obj(output, vertices, outputHalfFaces);
};
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_write_below_surface_m(const char * output)
{
_labelBoundary();
std::vector<CHalfFace*> outputHalfFaces;
for (std::vector<CHalfFace*>::iterator hfIter = m_pHFaces_Below.begin(); hfIter != m_pHFaces_Below.end(); hfIter++)
{
CHalfFace * pHF = *hfIter;
if (HalfFaceDual(pHF) != NULL)
{
continue;
}
outputHalfFaces.push_back(pHF);
}
std::vector<CVertex*> vertices;
for (std::list<CVertex*>::iterator vIter = m_pVertices.begin(); vIter != m_pVertices.end(); vIter++)
{
CVertex * pV = *vIter;
if (pV->boundary())
{
vertices.push_back(pV);
}
}
_write_m(output, vertices, outputHalfFaces);
};
template<typename TV, typename V, typename HE, typename TE, typename E, typename HF, typename F, typename T>
void CViewerTMesh<TV, V, HE, TE, E, HF, F, T>::_write_below_surface_obj(const char * output)
{
_labelBoundary();
std::vector<CHalfFace*> outputHalfFaces;
for (std::vector<CHalfFace*>::iterator hfIter = m_pHFaces_Below.begin(); hfIter != m_pHFaces_Below.end(); hfIter++)
{
CHalfFace * pHF = *hfIter;
if (HalfFaceDual(pHF) != NULL)
{
continue;
}
outputHalfFaces.push_back(pHF);