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EgtGeomKernel 1.9i2 :

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- migliorie a Vmill con chisel e mortiser.
This commit is contained in:
Dario Sassi
2018-09-08 09:06:31 +00:00
parent ba057f8c8d
commit 4f0a5e600f
3 changed files with 69 additions and 58 deletions
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VolZmapCalculus.cpp
+9 -23
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@@ -1169,30 +1169,16 @@ VolZmap::IntersLineMyPolyhedron( const Point3d& ptLineSt, const Vector3d& vtLine
const Frame3d& PolyFrame, double dLenX, double dLenY, double dLenZ, double dDeltaZ,
Point3d& ptInt1, Point3d& ptInt2, Vector3d& vtN1, Vector3d& vtN2)
{
// Costanti degli Offset
const double dOffsetX = EPS_SMALL ;
const double dOffsetY = EPS_SMALL ;
const double dOffsetZ = EPS_SMALL * sqrt( 1 + ( dDeltaZ * dDeltaZ) / ( dLenX * dLenX)) ;
// Controllo sulle dimensioni lineari affinché sia valido l'offset
if ( dLenX <= 2 * dOffsetX || dLenY <= 2 * dOffsetY || dLenZ <= 2 * dOffsetZ)
// Controllo sulle dimensioni lineari affinché sia valido il poliedro
if ( dLenX <= 0 || dLenY <= 0 || dLenZ <= 0)
return false ;
// Accorcio le dimensioni lineari in modo opportuno: si noti che ora dLenX > 0 e ( 1 - 2 * EPS_SMALL / dLenX) < 1
dLenX -= 2 * dOffsetX ;
dLenY -= 2 * dOffsetY ;
dLenZ -= 2 * dOffsetZ ;
dDeltaZ = dDeltaZ * ( 1 - ( 2 * EPS_SMALL) / dLenX) ;
// Riferimento del poliedro offsettato
Frame3d frInnerFrame = PolyFrame ;
frInnerFrame.Translate( dOffsetX * frInnerFrame.VersX() + ( dOffsetZ + EPS_SMALL * dDeltaZ / dLenX) * frInnerFrame.VersZ()) ;
Point3d ptP = ptLineSt ;
Vector3d vtV = vtLineDir ;
// Trasformazione delle coordinate
ptP.ToLoc( frInnerFrame) ;
vtV.ToLoc( frInnerFrame) ;
ptP.ToLoc( PolyFrame) ;
vtV.ToLoc( PolyFrame) ;
// Facce 1 e 2 parallele a XY
// Facce 3 e 4 parallele a XZ
@@ -1322,10 +1308,10 @@ VolZmap::IntersLineMyPolyhedron( const Point3d& ptLineSt, const Vector3d& vtLine
}
if ( nIntNum == 2) {
ptInt1.ToGlob( frInnerFrame) ;
ptInt2.ToGlob( frInnerFrame) ;
vtN1.ToGlob( frInnerFrame) ;
vtN2.ToGlob( frInnerFrame) ;
ptInt1.ToGlob( PolyFrame) ;
ptInt2.ToGlob( PolyFrame) ;
vtN1.ToGlob( PolyFrame) ;
vtN2.ToGlob( PolyFrame) ;
return true ;
}
else