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

EgtGeomKernel :

Browse Source 
- correzione su coordinate U e V ai vertici delle TriMesh.
This commit is contained in:
Daniele Bariletti
2023-09-18 10:33:50 +02:00
parent cb0452a248
commit b2bd8f7afe
3 changed files with 11 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
StmFromTriangleSoup.cpp
+5 -4
View File
@@ -76,18 +76,19 @@ 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
if ( m_pSTM == nullptr)
return false ;
// 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
if ( nIdV[0] != nIdV[1] && nIdV[0] != nIdV[2] && nIdV[1] != nIdV[2]) {
SurfBezier.cpp
+4 -1
View File
@@ -1535,7 +1535,10 @@ SurfBezier::GetAuxSurf( void) const
}
int nTria = int( vTria.size()) / 3 ;
for ( int i = 0 ; i < nTria ; ++i) {
if ( ! stmSoup.AddTriangle( vPnt3d[vTria[3*i]], vPnt3d[vTria[3*i+1]], vPnt3d[vTria[3*i+2]]))
if ( ! stmSoup.AddTriangle( vPnt3d[vTria[3*i]], vPnt3d[vTria[3*i+1]], vPnt3d[vTria[3*i+2]],
vPnt[vTria[3*i]].x, vPnt[vTria[3*i]].y,
vPnt[vTria[3*i+1]].x, vPnt[vTria[3*i+1]].y,
vPnt[vTria[3*i+2]].x, vPnt[vTria[3*i+2]].y))
return nullptr ;
}
}
SurfTriMesh.h
+2 -2
View File
@@ -33,9 +33,9 @@ class StmVert
StmVert( const Point3d& ptQ, int nIdT, int nF) : ptP( ptQ), nIdTria( nIdT), nFlag( nF), nTemp( 0), dU( -1), dV( -1) {}
public :
Point3d ptP ;
double dU ; // parametro riferito alle coordinate del punto nello spazio parametrico ( nSpanU x nSpanV)
double dU ; // parametro riferito alle coordinate del punto nello spazio parametrico ( nSpanU x 1000) ( nSpanV x 1000)
// della sup di Bezier // -1 se non definito
double dV ; // parametro riferito alle coordinate del punto nello spazio parametrico ( nSpanU x nSpanV)
double dV ; // parametro riferito alle coordinate del punto nello spazio parametrico ( nSpanU x 1000) ( nSpanV x 1000)
// della sup di Bezier // -1 se non definito
int nIdTria ;
int nFlag ;