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EgtGeomKernel 1.6c4 :

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- aggiunti raccordi e smussi di curve
- aggiunte a curve funzioni che danno parametro e distanza da inizio di punto di curva.
This commit is contained in:
Dario Sassi
2015-03-20 08:31:41 +00:00
parent e2eb379aa2
commit 52b9b411cd
12 changed files with 344 additions and 0 deletions
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CurveLine.cpp
+22
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@@ -444,6 +444,28 @@ CurveLine::IsPointOn( const Point3d& ptP, double dTol) const
return ( DistPointLine( ptP, *this).GetSqDist( dSqDist) && dSqDist < dTol * dTol) ;
}
//----------------------------------------------------------------------------
bool
CurveLine::GetParamAtPoint( const Point3d& ptP, double& dPar, double dTol) const
{
double dSqDist ;
dTol = max( dTol, EPS_ZERO) ;
DistPointLine DPL( ptP, *this) ;
if ( ! DPL.GetSqDist( dSqDist) || dSqDist > dTol * dTol)
return false ;
return DPL.GetParamAtMinDistPoint( dPar) ;
}
//----------------------------------------------------------------------------
bool
CurveLine::GetLengthAtPoint( const Point3d& ptP, double& dLen, double dTol) const
{
double dU ;
if ( ! GetParamAtPoint( ptP, dU, dTol))
return false ;
return GetLengthAtParam( dU, dLen) ;
}
//----------------------------------------------------------------------------
bool
CurveLine::ApproxWithLines( double dLinTol, double dAngTolDeg, PolyLine& PL) const