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EgtGeomKernel :

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- aggiunta funzione IntersCurveSurfTm
- funzioni di intersezione Line e Plane con Zmap separate dall'oggetto per l'interfaccia
This commit is contained in:
Dario Sassi
2024-02-26 15:00:15 +01:00
parent 6e810f050e
commit 451ef8356b
11 changed files with 522 additions and 47 deletions
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VolZmapCalculus.cpp
+16 -8
View File
@@ -2912,8 +2912,9 @@ VolZmap::GetLineIntersection( const Point3d& ptP, const Vector3d& vtD, ILZIVECTO
else if ( nIntType == ILTT_VERT || nIntType == ILTT_EDGE || nIntType == ILTT_IN) {
int nNumVox ;
GetVoxNFromIJK( nCurVoxIJK[0], nCurVoxIJK[1], nCurVoxIJK[2], nNumVox) ;
double dCosDN = vtDir * trTria.GetN() ;
vIntersInfo.emplace_back( nIntType, ( ptLineTria1 - ptP) * vtDir,
nNumVox, nB, ptLineTria1, trTria) ;
nNumVox, nB, trTria, dCosDN, ptLineTria1) ;
}
// altrimenti ci sono due intersezioni
else {
@@ -2921,8 +2922,9 @@ VolZmap::GetLineIntersection( const Point3d& ptP, const Vector3d& vtD, ILZIVECTO
GetVoxNFromIJK( nCurVoxIJK[0], nCurVoxIJK[1], nCurVoxIJK[2], nNumVox) ;
double dP1 = ( ptLineTria1 - ptP) * vtDir ;
double dP2 = ( ptLineTria2 - ptP) * vtDir ;
double dCosDN = vtDir * trTria.GetN() ;
vIntersInfo.emplace_back( nIntType, ( dP1 < dP2 ? dP1 : dP2), ( dP1 < dP2 ? dP2 : dP1),
nNumVox, nB, ptLineTria1, ptLineTria2, trTria) ;
nNumVox, nB, trTria, dCosDN, ptLineTria1, ptLineTria2) ;
}
}
}
@@ -2948,8 +2950,9 @@ VolZmap::GetLineIntersection( const Point3d& ptP, const Vector3d& vtD, ILZIVECTO
else if ( nIntType == ILTT_VERT || nIntType == ILTT_EDGE || nIntType == ILTT_IN) {
int nNumVox ;
GetVoxNFromIJK( nCurVoxIJK[0], nCurVoxIJK[1], nCurVoxIJK[2], nNumVox) ;
double dCosDN = vtDir * trTria.GetN() ;
vIntersInfo.emplace_back( nIntType, ( ptLineTria1 - ptP) * vtDir,
nNumVox, nB, ptLineTria1, trTria) ;
nNumVox, nB, trTria, dCosDN, ptLineTria1) ;
}
// altrimenti ci sono due intersezioni
else {
@@ -2957,8 +2960,9 @@ VolZmap::GetLineIntersection( const Point3d& ptP, const Vector3d& vtD, ILZIVECTO
GetVoxNFromIJK( nCurVoxIJK[0], nCurVoxIJK[1], nCurVoxIJK[2], nNumVox) ;
double dP1 = ( ptLineTria1 - ptP) * vtDir ;
double dP2 = ( ptLineTria2 - ptP) * vtDir ;
double dCosDN = vtDir * trTria.GetN() ;
vIntersInfo.emplace_back( nIntType, ( dP1 < dP2 ? dP1 : dP2), ( dP1 < dP2 ? dP2 : dP1),
nNumVox, nB, ptLineTria1, ptLineTria2, trTria) ;
nNumVox, nB, trTria, dCosDN, ptLineTria1, ptLineTria2) ;
}
}
}
@@ -2974,15 +2978,17 @@ VolZmap::GetLineIntersection( const Point3d& ptP, const Vector3d& vtD, ILZIVECTO
continue ;
// se altrimenti c'è una sola intersezione
else if ( nIntType == ILTT_VERT || nIntType == ILTT_EDGE || nIntType == ILTT_IN) {
double dCosDN = vtDir * trTria.GetN() ;
vIntersInfo.emplace_back( nIntType, ( ptLineTria1 - ptP) * vtDir,
-1, nB, ptLineTria1, trTria) ;
-1, nB, trTria, dCosDN, ptLineTria1) ;
}
// altrimenti ci sono due intersezioni
else {
double dP1 = ( ptLineTria1 - ptP) * vtDir ;
double dP2 = ( ptLineTria2 - ptP) * vtDir ;
double dCosDN = vtDir * trTria.GetN() ;
vIntersInfo.emplace_back( nIntType, ( dP1 < dP2 ? dP1 : dP2), ( dP1 < dP2 ? dP2 : dP1),
-1, nB, ptLineTria1, ptLineTria2, trTria) ;
-1, nB, trTria, dCosDN, ptLineTria1, ptLineTria2) ;
}
}
}
@@ -3007,8 +3013,9 @@ VolZmap::GetLineIntersection( const Point3d& ptP, const Vector3d& vtD, ILZIVECTO
else if ( nIntType == ILTT_VERT || nIntType == ILTT_EDGE || nIntType == ILTT_IN) {
int nNumVox ;
GetVoxNFromIJK( nCurVoxIJK[0], nCurVoxIJK[1], nCurVoxIJK[2], nNumVox) ;
double dCosDN = vtDir * trTria.GetN() ;
vIntersInfo.emplace_back( nIntType, ( ptLineTria1 - ptP) * vtDir,
nNumVox, nB, ptLineTria1, trTria) ;
nNumVox, nB, trTria, dCosDN, ptLineTria1) ;
}
// altrimenti ci sono due intersezioni
else {
@@ -3016,8 +3023,9 @@ VolZmap::GetLineIntersection( const Point3d& ptP, const Vector3d& vtD, ILZIVECTO
GetVoxNFromIJK( nCurVoxIJK[0], nCurVoxIJK[1], nCurVoxIJK[2], nNumVox) ;
double dP1 = ( ptLineTria1 - ptP) * vtDir ;
double dP2 = ( ptLineTria2 - ptP) * vtDir ;
double dCosDN = vtDir * trTria.GetN() ;
vIntersInfo.emplace_back( nIntType, ( dP1 < dP2 ? dP1 : dP2), ( dP1 < dP2 ? dP2 : dP1),
nNumVox, nB, ptLineTria1, ptLineTria2, trTria) ;
nNumVox, nB, trTria, dCosDN, ptLineTria1, ptLineTria2) ;
}
}
}