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EgtGeomKernel 1.8j4 :

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- aggiunta classe Polygon3d (da EgtExchange)
- razionalizzata classe Plane3d
- corretta funzione IntersLineTria.
This commit is contained in:
Dario Sassi
2017-10-16 07:56:04 +00:00
parent 31658bb165
commit 5bcd4bb67d
26 changed files with 969 additions and 105 deletions
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SurfTriMesh.cpp
+2 -2
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@@ -2867,7 +2867,7 @@ SurfTriMesh::Cut( const Plane3d& plPlane, bool bSaveOnEq)
double dDist = DistPointPlane( m_vVert[i].ptP, plPlane) ;
if ( abs( dDist) < EPS_SMALL) {
m_vVert[i].nTemp = 0 ;
m_vVert[i].ptP -= plPlane.vtN * dDist ;
m_vVert[i].ptP -= plPlane.GetVersN() * dDist ;
}
else if ( dDist > 0)
m_vVert[i].nTemp = +1 ;
@@ -2891,7 +2891,7 @@ SurfTriMesh::Cut( const Plane3d& plPlane, bool bSaveOnEq)
m_vVert[ m_vTria[i].nIdVert[0]].nTemp == 0 &&
m_vVert[ m_vTria[i].nIdVert[1]].nTemp == 0 &&
m_vVert[ m_vTria[i].nIdVert[2]].nTemp == 0 &&
AreSameVectorApprox( m_vTria[i].vtN, plPlane.vtN))
AreSameVectorApprox( m_vTria[i].vtN, plPlane.GetVersN()))
;
// se giace sul piano o dalla parte esterna del piano, lo cancello
else if ( m_vVert[ m_vTria[i].nIdVert[0]].nTemp != -1 &&