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assert replaced with a require

This commit is contained in:
Paolo Cignoni 2014-05-05 21:50:18 +00:00
parent f72e9a1481
commit 6e221cc7ab
1 changed files with 75 additions and 75 deletions
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150
wrap/io_trimesh/export_off.h
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@ -8,7 +8,7 @@
* \ *
* All rights reserved. *
* *
* This program is free software; you can redistribute it and/or modify *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
@ -36,56 +36,56 @@
namespace vcg {
namespace tri {
namespace io {
template <class SaveMeshType>
class ExporterOFF
{
namespace tri {
namespace io {
template <class SaveMeshType>
class ExporterOFF
{
public:
typedef typename SaveMeshType::VertexPointer VertexPointer;
typedef typename SaveMeshType::ScalarType ScalarType;
typedef typename SaveMeshType::VertexType VertexType;
typedef typename SaveMeshType::FaceType FaceType;
typedef typename SaveMeshType::FacePointer FacePointer;
typedef typename SaveMeshType::VertexIterator VertexIterator;
typedef typename SaveMeshType::FaceIterator FaceIterator;
public:
typedef typename SaveMeshType::VertexPointer VertexPointer;
typedef typename SaveMeshType::ScalarType ScalarType;
typedef typename SaveMeshType::VertexType VertexType;
typedef typename SaveMeshType::FaceType FaceType;
typedef typename SaveMeshType::FacePointer FacePointer;
typedef typename SaveMeshType::VertexIterator VertexIterator;
typedef typename SaveMeshType::FaceIterator FaceIterator;
static int Save(SaveMeshType &m, const char * filename, int mask=0 )
{
vcg::face::Pos<FaceType> he;
vcg::face::Pos<FaceType> hei;
FILE * fpout = fopen(filename,"w");
if(fpout==NULL) return 1; // 1 is the error code for cant'open, see the ErrorMsg function
static int Save(SaveMeshType &m, const char * filename, int mask=0 )
{
vcg::face::Pos<FaceType> he;
vcg::face::Pos<FaceType> hei;
FILE * fpout = fopen(filename,"w");
if(fpout==NULL) return 1; // 1 is the error code for cant'open, see the ErrorMsg function
if( tri::HasPerVertexColor(m) && (mask & io::Mask::IOM_VERTNORMAL))
fprintf(fpout,"N");
if( tri::HasPerVertexColor(m) && (mask & io::Mask::IOM_VERTCOLOR))
fprintf(fpout,"C");
if( tri::HasPerVertexTexCoord(m) && (mask & io::Mask::IOM_VERTTEXCOORD))
fprintf(fpout,"ST");
fprintf(fpout,"OFF\n");
int polynumber;
if (mask &io::Mask::IOM_BITPOLYGONAL)
polynumber = tri::Clean<SaveMeshType>::CountBitLargePolygons(m);
else
polynumber = m.fn;
fprintf(fpout,"%d %d 0\n", m.vn, polynumber); // note that as edge number we simply write zero
if( tri::HasPerVertexColor(m) && (mask & io::Mask::IOM_VERTNORMAL))
fprintf(fpout,"N");
if( tri::HasPerVertexColor(m) && (mask & io::Mask::IOM_VERTCOLOR))
fprintf(fpout,"C");
if( tri::HasPerVertexTexCoord(m) && (mask & io::Mask::IOM_VERTTEXCOORD))
fprintf(fpout,"ST");
fprintf(fpout,"OFF\n");
int polynumber;
if (mask &io::Mask::IOM_BITPOLYGONAL)
polynumber = tri::Clean<SaveMeshType>::CountBitLargePolygons(m);
else
polynumber = m.fn;
fprintf(fpout,"%d %d 0\n", m.vn, polynumber); // note that as edge number we simply write zero
typename SaveMeshType::FaceIterator fi;
//vertices
int j;
std::vector<int> FlagV;
VertexPointer vp;
VertexIterator vi;
for(j=0,vi=m.vert.begin();vi!=m.vert.end();++vi)
{
vp=&(*vi);
FlagV.push_back(vp->Flags()); // Save vertex flags
//vertices
int j;
std::vector<int> FlagV;
VertexPointer vp;
VertexIterator vi;
for(j=0,vi=m.vert.begin();vi!=m.vert.end();++vi)
{
vp=&(*vi);
FlagV.push_back(vp->Flags()); // Save vertex flags
if( ! vp->IsD() )
{ // ***** ASCII *****
@ -98,20 +98,20 @@ namespace vcg {
if( tri::HasPerVertexTexCoord(m) && (mask & io::Mask::IOM_VERTTEXCOORD) )
fprintf(fpout,"%g %g ",vp->T().u(),vp->T().v());
fprintf(fpout,"\n");
fprintf(fpout,"\n");
vp->Flags()=j; // Trucco! Nascondi nei flags l'indice del vertice non deletato!
j++;
}
}
}
assert(j==m.vn);
if (mask &io::Mask::IOM_BITPOLYGONAL) {
assert(tri::HasFFAdjacency(m));
tri::RequireFFAdjacency(m);
std::vector<VertexPointer> polygon;
tri::UpdateFlags<SaveMeshType>::FaceClearV(m);
for(fi=m.face.begin();fi!=m.face.end();++fi) if (!fi->IsD()) if (!fi->IsV()) {
@ -125,25 +125,25 @@ namespace vcg {
}
}
else {
for(fi=m.face.begin();fi!=m.face.end();++fi)
{
FacePointer fp=&(*fi);
if( ! fp->IsD() )
{ fprintf(fpout,"3 %d %d %d\n",
fp->cV(0)->Flags(), fp->cV(1)->Flags(), fp->cV(2)->Flags() );
}
}
for(fi=m.face.begin();fi!=m.face.end();++fi)
{
FacePointer fp=&(*fi);
if( ! fp->IsD() )
{ fprintf(fpout,"3 %d %d %d\n",
fp->cV(0)->Flags(), fp->cV(1)->Flags(), fp->cV(2)->Flags() );
}
}
}
fclose(fpout);
// Recupera i flag originali
j=0;
for(vi=m.vert.begin();vi!=m.vert.end();++vi)
(*vi).Flags()=FlagV[j++];
fclose(fpout);
// Recupera i flag originali
j=0;
for(vi=m.vert.begin();vi!=m.vert.end();++vi)
(*vi).Flags()=FlagV[j++];
return 0;
}
return 0;
}
static const char *ErrorMsg(int error)
{
@ -152,29 +152,29 @@ namespace vcg {
{
off_error_msg.resize(2 );
off_error_msg[0]="No errors";
off_error_msg[1]="Can't open file";
off_error_msg[1]="Can't open file";
}
if(error>1 || error<0) return "Unknown error";
else return off_error_msg[error].c_str();
}
/*
returns mask of capability one define with what are the saveable information of the format.
returns mask of capability one define with what are the saveable information of the format.
*/
static int GetExportMaskCapability()
{
int capability = 0;
capability |= vcg::tri::io::Mask::IOM_VERTCOORD;
int capability = 0;
capability |= vcg::tri::io::Mask::IOM_VERTCOORD;
capability |= vcg::tri::io::Mask::IOM_VERTCOLOR;
capability |= vcg::tri::io::Mask::IOM_VERTTEXCOORD;
capability |= vcg::tri::io::Mask::IOM_FACEINDEX;
capability |= vcg::tri::io::Mask::IOM_BITPOLYGONAL;
return capability;
return capability;
}
}; // end class
} // end namespace tri
} // end namespace io
}; // end class
} // end namespace tri
} // end namespace io
} // end namespace vcg
//@}
#endif