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[Sketcher] Support splitting ellipses

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This commit is contained in:
Ajinkya Dahale
2022-06-05 21:40:20 +05:30
committed by abdullahtahiriyo
parent 9034a37aa7
commit 87f5cc327a
2 changed files with 24 additions and 0 deletions
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22
src/Mod/Sketcher/App/SketchObject.cpp
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@@ -3053,6 +3053,28 @@ int SketchObject::split(int GeoId, const Base::Vector3d &point)
ok = true;
}
}
else if (geo->getTypeId() == Part::GeomEllipse::getClassTypeId()) {
const Part::GeomEllipse *curve = static_cast<const Part::GeomEllipse *>(geo);
// find split point
curve->closestParameter(point, splitParam);
double period = curve->getLastParameter() - curve->getFirstParameter();
startParam = splitParam;
endParam = splitParam + period;
// create new arc
auto newArc = new Part::GeomArcOfEllipse(Handle(Geom_Ellipse)::DownCast(curve->handle()->Copy()));
newArc->setRange(startParam, endParam, false);
int newId = addGeometry(newArc);
if (newId >= 0) {
newIds.push_back(newId);
setConstruction(newId, GeometryFacade::getConstruction(geo));
exposeInternalGeometry(newId);
transferConstraints(GeoId, PointPos::mid, newId, PointPos::mid);
ok = true;
}
}
else if (geo->getTypeId() == Part::GeomArcOfCircle::getClassTypeId()) {
const Part::GeomArcOfCircle *arc = static_cast<const Part::GeomArcOfCircle *>(geo);