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EgtGeomKernel 1.4l4 : Utilizzo classe CrvPointDiffGeom (geometria differenziale nell'intorno di un punto di una curva).

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This commit is contained in:
Dario Sassi
2013-12-28 18:53:32 +00:00
parent 2cd7dcee57
commit 1161fa5d33
16 changed files with 164 additions and 202 deletions
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CurveLine.cpp
+3 -22
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@@ -23,10 +23,6 @@ using namespace std ;
//----------------------------------------------------------------------------
GEOOBJ_REGISTER( CRV_LINE, "C_LIN", CurveLine) ;
//----------------------------------------------------------------------------
const double CurveLine::PAR_START = 0 ;
const double CurveLine::PAR_END = 1 ;
//----------------------------------------------------------------------------
CurveLine::CurveLine( void)
{
@@ -149,22 +145,7 @@ CurveLine::GetEndPoint( Point3d& ptEnd) const
//----------------------------------------------------------------------------
bool
CurveLine::GetDomain( double& dStart, double& dEnd) const
{
// verifico lo stato
if ( m_nStatus != OK)
return false ;
// assegno gli estremi del dominio
dStart = 0 ;
dEnd = 1 ;
return true ;
}
//----------------------------------------------------------------------------
bool
CurveLine::GetPointD1D2( double dU, Point3d& ptPos, Vector3d& vtDer1, Vector3d& vtDer2) const
CurveLine::GetPointD1D2( double dU, Side nS, Point3d& ptPos, Vector3d& vtDer1, Vector3d& vtDer2) const
{
// verifico lo stato
if ( m_nStatus != OK)
@@ -239,7 +220,7 @@ CurveLine::TrimStartAtParam( double dUTrim)
// riporto i parametri nel loro range
dUTrim = ( ( dUTrim < PAR_START) ? PAR_START : (( dUTrim > PAR_END) ? PAR_END : dUTrim)) ;
dUTrim = ( ( dUTrim < 0) ? 0 : (( dUTrim > 1) ? 1 : dUTrim)) ;
// recupero lunghezza
if ( ! GetLength( dLen))
@@ -257,7 +238,7 @@ CurveLine::TrimEndAtParam( double dUTrim)
// riporto i parametri nel loro range
dUTrim = ( ( dUTrim < PAR_START) ? PAR_START : (( dUTrim > PAR_END) ? PAR_END : dUTrim)) ;
dUTrim = ( ( dUTrim < 0) ? 0 : (( dUTrim > 1) ? 1 : dUTrim)) ;
// recupero lunghezza
if ( ! GetLength( dLen))