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- modifiche per consentire di proiettare curve chiuse su superfici conservando i punti di inizio e fine.
This commit is contained in:
Dario Sassi
2026-01-04 12:55:28 +01:00
parent d374e133f0
commit f144cda136
2 changed files with 21 additions and 15 deletions
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ProjectCurveSurf.cpp
+18 -12
View File
@@ -1,7 +1,7 @@
//----------------------------------------------------------------------------
// EgalTech 2023-2025
// EgalTech 2023-2026
//----------------------------------------------------------------------------
// File : ProjectCurveSurfTm.cpp Data : 29.08.25 Versione : 2.7h2
// File : ProjectCurveSurfTm.cpp Data : 03.01.26 Versione : 3.1a1
// Contenuto : Implementazione funzioni proiezione curve su superficie Trimesh.
//
//
@@ -311,9 +311,10 @@ ProjectCurveOnSurf( const ICurve& crCrv, const CISURFPVECTOR& vpSurf,
dLinTol = max( dLinTol, LIN_TOL_MIN) ;
dMaxSegmLen = max( dMaxSegmLen, 10 * EPS_SMALL) ;
// approssimo la curva con una polilinea entro la metà della tolleranza
// approssimo la curva con una polilinea entro la tolleranza
PolyLine PL ;
if ( ! crCrv.ApproxWithLines( dLinTol, ANG_TOL_STD_DEG, ICurve::APL_STD, PL))
if ( ! crCrv.ApproxWithLines( 10 * EPS_SMALL, ANG_TOL_STD_DEG, ICurve::APL_SPECIAL, PL) ||
! PL.RemoveAlignedPoints( dLinTol, false) )
return false ;
const double MAX_SEG_LEN = min( dMaxSegmLen, 0.977) ;
if ( ! PL.AdjustForMaxSegmentLen( MAX_SEG_LEN))
@@ -443,9 +444,11 @@ ProjectCurveOnSurf( const ICurve& crCrv, const CISURFPVECTOR& vpSurf, const Vect
// controllo le tolleranze
dLinTol = max( dLinTol, LIN_TOL_MIN) ;
dMaxSegmLen = max( dMaxSegmLen, 10 * EPS_SMALL) ;
// approssimo la curva con una polilinea alla massima risoluzione
// approssimo la curva con una polilinea entro la tolleranza
PolyLine PL ;
if ( ! crCrv.ApproxWithLines( EPS_SMALL, ANG_TOL_STD_DEG, ICurve::APL_STD, PL))
if ( ! crCrv.ApproxWithLines( 10 * EPS_SMALL, ANG_TOL_STD_DEG, ICurve::APL_SPECIAL, PL) ||
! PL.RemoveAlignedPoints( dLinTol, false) )
return false ;
const double MAX_SEG_LEN = min( dMaxSegmLen, 0.977) ;
if ( ! PL.AdjustForMaxSegmentLen( MAX_SEG_LEN))
@@ -597,9 +600,10 @@ ProjectCurveOnSurf( const ICurve& crCrv, const CISURFPVECTOR& vpSurf, const IGeo
dLinTol = max( dLinTol, LIN_TOL_MIN) ;
dMaxSegmLen = max( dMaxSegmLen, 10 * EPS_SMALL) ;
// approssimo la curva con una polilinea entro la metà della tolleranza
// approssimo la curva con una polilinea entro la tolleranza
PolyLine PL ;
if ( ! crCrv.ApproxWithLines( dLinTol, ANG_TOL_STD_DEG, ICurve::APL_STD, PL))
if ( ! crCrv.ApproxWithLines( 10 * EPS_SMALL, ANG_TOL_STD_DEG, ICurve::APL_SPECIAL, PL) ||
! PL.RemoveAlignedPoints( dLinTol, false) )
return false ;
const double MAX_SEG_LEN = min( dMaxSegmLen, 0.977) ;
if ( ! PL.AdjustForMaxSegmentLen( MAX_SEG_LEN))
@@ -736,9 +740,10 @@ ProjectCurveOnSurf( const ICurve& crCrv, const CISURFPVECTOR& vpSurf, const ICur
dLinTol = max( dLinTol, LIN_TOL_MIN) ;
dMaxSegmLen = max( dMaxSegmLen, 10 * EPS_SMALL) ;
// Approssimo la curva con una polilinea alla massima risoluzione
// Approssimo la curva con una polilinea entro la tolleranza
PolyLine PL ;
if ( ! crCrv.ApproxWithLines( EPS_SMALL, ANG_TOL_STD_DEG, ICurve::APL_STD, PL))
if ( ! crCrv.ApproxWithLines( 10 * EPS_SMALL, ANG_TOL_STD_DEG, ICurve::APL_SPECIAL, PL) ||
! PL.RemoveAlignedPoints( dLinTol, false) )
return false ;
const double MAX_SEG_LEN = min( dMaxSegmLen, 0.977) ;
if ( ! PL.AdjustForMaxSegmentLen( MAX_SEG_LEN))
@@ -911,9 +916,10 @@ ProjectCurveOnSurf( const ICurve& crCrv, const CISURFPVECTOR& vpSurf, const ISur
dLinTol = max( dLinTol, LIN_TOL_MIN) ;
dMaxSegmLen = max( dMaxSegmLen, 10 * EPS_SMALL) ;
// approssimo la curva con una polilinea entro la metà della tolleranza
// approssimo la curva con una polilinea entro la tolleranza
PolyLine PL ;
if ( ! crCrv.ApproxWithLines( dLinTol, ANG_TOL_STD_DEG, ICurve::APL_STD, PL))
if ( ! crCrv.ApproxWithLines( 10 * EPS_SMALL, ANG_TOL_STD_DEG, ICurve::APL_SPECIAL, PL) ||
! PL.RemoveAlignedPoints( dLinTol, false) )
return false ;
const double MAX_SEG_LEN = min( dMaxSegmLen, 0.977) ;
if ( ! PL.AdjustForMaxSegmentLen( MAX_SEG_LEN))