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Sketcher: Make parabola axis to be internal alignment

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This commit is contained in:
Abdullah Tahiri
2022-07-03 08:05:15 +02:00
committed by abdullahtahiriyo
parent f0a4ec8240
commit 01013bc411
6 changed files with 69 additions and 88 deletions
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41
src/Mod/Sketcher/App/Sketch.cpp
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@@ -1898,6 +1898,9 @@ int Sketch::addConstraint(const Constraint *constraint)
case BSplineKnotPoint:
rtn = addInternalAlignmentKnotPoint(constraint->First,constraint->Second, constraint->InternalAlignmentIndex);
break;
case ParabolaFocalAxis:
rtn = addInternalAlignmentParabolaFocalDistance(constraint->First,constraint->Second);
break;
default:
break;
}
@@ -3256,6 +3259,44 @@ int Sketch::addInternalAlignmentParabolaFocus(int geoId1, int geoId2)
return -1;
}
int Sketch::addInternalAlignmentParabolaFocalDistance(int geoId1, int geoId2)
{
std::swap(geoId1, geoId2);
geoId1 = checkGeoId(geoId1);
geoId2 = checkGeoId(geoId2);
if (Geoms[geoId1].type != ArcOfParabola)
return -1;
if (Geoms[geoId2].type != Line)
return -1;
int pointId1 = getPointId(geoId2, PointPos::start);
int pointId2 = getPointId(geoId2, PointPos::end);
if (pointId1 >= 0 && pointId1 < int(Points.size()) &&
pointId2 >= 0 && pointId2 < int(Points.size())) {
GCS::Point &p1 = Points[pointId1];
GCS::Point &p2 = Points[pointId2];
GCS::ArcOfParabola &a1 = ArcsOfParabola[Geoms[geoId1].index];
auto & vertexpoint = a1.vertex;
auto & focuspoint = a1.focus1;
int tag = ++ConstraintsCounter;
GCSsys.addConstraintP2PCoincident(p1, vertexpoint, tag);
tag = ++ConstraintsCounter;
GCSsys.addConstraintP2PCoincident(p2, focuspoint, tag);
return ConstraintsCounter;
}
return -1;
}
int Sketch::addInternalAlignmentBSplineControlPoint(int geoId1, int geoId2, int poleindex)
{
std::swap(geoId1, geoId2);