Egalware/EgtGeomKernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

EgtGeomKernel :

Browse Source 
- aggiunta delle coordintae U e V ai vertici delle TriMesh.
This commit is contained in:
Daniele Bariletti
2023-10-02 14:55:04 +02:00
parent 381a137604
commit eccf683ef4
3 changed files with 78 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files
StmFromTriangleSoup.cpp
+13 -12
View File
@@ -76,37 +76,38 @@ StmFromTriangleSoup::AddTriangle( const Triangle3d& Tria)
//----------------------------------------------------------------------------
bool
StmFromTriangleSoup::AddTriangle( const Point3d& ptP0, const Point3d& ptP1, const Point3d& ptP2)
StmFromTriangleSoup::AddTriangle( const Point3d& ptP0, const Point3d& ptP1, const Point3d& ptP2,
const double dU0, const double dV0,const double dU1, const double dV1,const double dU2, const double dV2)
{
// verifico inizializzazione
// verifico inizializzazione
if ( m_pSTM == nullptr)
return false ;
// ciclo sui tre vertici
// ciclo sui tre vertici
int nIdV[3] ;
if ( ( nIdV[0] = AddVertex( ptP0)) == SVT_NULL)
if ( ( nIdV[0] = AddVertex( ptP0, dU0, dV0)) == SVT_NULL)
return false ;
if ( ( nIdV[1] = AddVertex( ptP1)) == SVT_NULL)
if ( ( nIdV[1] = AddVertex( ptP1, dU1, dV1)) == SVT_NULL)
return false ;
if ( ( nIdV[2] = AddVertex( ptP2)) == SVT_NULL)
if ( ( nIdV[2] = AddVertex( ptP2, dU2, dV2)) == SVT_NULL)
return false ;
// se i vertici sono tutti diversi tra loro, inserisco il triangolo
// se i vertici sono tutti diversi tra loro, inserisco il triangolo
if ( nIdV[0] != nIdV[1] && nIdV[0] != nIdV[2] && nIdV[1] != nIdV[2]) {
if ( m_pSTM->AddTriangle( nIdV) == SVT_NULL)
return false ;
return false ;
}
return true ;
}
//----------------------------------------------------------------------------
int
StmFromTriangleSoup::AddVertex( const Point3d& ptP)
StmFromTriangleSoup::AddVertex( const Point3d& ptP, const double dU, const double dV)
{
// verifico se già presente
// verifico se già presente
int nId ;
if ( m_VertGrid.Find( ptP, 2 * EPS_SMALL, nId))
return nId ;
// aggiungo il vertice
if ( ( nId = m_pSTM->AddVertex( ptP)) == SVT_NULL)
// aggiungo il vertice
if ( ( nId = m_pSTM->AddVertex( ptP, dU, dV)) == SVT_NULL)
return SVT_NULL ;
m_VertGrid.InsertPoint( ptP, nId) ;
return nId ;