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- correzione per split vicini a joint in RuledByIsoParamSet.
This commit is contained in:
Daniele Bariletti
2026-04-10 12:35:07 +02:00
parent d2d025a594
commit fb037f2f2a
1 changed files with 22 additions and 8 deletions
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SurfBezier.cpp
+22 -8
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@@ -6797,18 +6797,32 @@ SurfBezier::CreateByIsoParamSet( const ICurve* pCurve0, const ICurve* pCurve1, c
return false ;
}
// se ho una corrispondenza tra punti ( e non sono alla fine del tratto) allora non aggiungo split
if ( abs( vdParamPos0[c0] - vdParamPos1[c1]) < EPS_PARAM && vdParamPos0[c0] < 1) {
++c0 ;
++c1 ;
++nLastParam0 ;
++nLastParam1 ;
vPairs.emplace_back( nLastParam0 + nSplit0, nLastParam1 + nSplit1) ;
if ( abs( vdParamPos0[c0] - vdParamPos1[c1]) < EPS_SMALL && (vdParamPos0[c0] < 1 || vdParamPos1[c1] < 1)) {
if ( (vdParamPos0[c0] < 1 - EPS_SMALL || vdParamPos1[c1] < 1 - EPS_SMALL)) {
++c0 ;
++c1 ;
++nLastParam0 ;
++nLastParam1 ;
vPairs.emplace_back( nLastParam0 + nSplit0, nLastParam1 + nSplit1) ;
}
else {
if ( vdParamPos0[c0] > 1 - EPS_SMALL && c0 < ssize( vdParamPos0) - 1) {
bIntParam0 = true ;
dParam0 = round( dParam0) ;
}
if ( vdParamPos1[c1] > 1 - EPS_SMALL && c1 < ssize( vdParamPos1) - 1) {
bIntParam1 = true ;
dParam1 = round( dParam1) ;
}
c0 = ssize( vdParamPos0) - 1 ;
c1 = ssize( vdParamPos1) - 1 ;
}
}
// se non ho corrispondenza allora aggiungo uno split sulla curva a cui manca il punto corrispondente
else if ( vdParamPos0[c0] < vdParamPos1[c1]) {
double dPar ; CrvU1.GetParamAtLength( dLenPrev1 + dLen1 * vdParamPos0[c0], dPar) ;
if ( dPar > dLastParam1 + EPS_PARAM) {
if ( abs( dPar - round( dPar)) > EPS_PARAM) {
if ( abs( dPar - round( dPar)) > EPS_SMALL) {
vdSplit1.push_back( dPar) ;
nSplit1 = vdSplit1.size() ;
}
@@ -6826,7 +6840,7 @@ SurfBezier::CreateByIsoParamSet( const ICurve* pCurve0, const ICurve* pCurve1, c
double dPar ; CrvU0.GetParamAtLength( dLenPrev0 + dLen0 * vdParamPos1[c1], dPar) ;
// se lo split non è in prossimità di una joint già esistente allora lo aggiungo
if ( dPar > dLastParam0 + EPS_PARAM) {
if ( abs( dPar - round( dPar)) > EPS_PARAM) {
if ( abs( dPar - round( dPar)) > EPS_SMALL) {
vdSplit0.push_back( dPar) ;
nSplit0 = vdSplit0.size() ;
}