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Sketcher: Avoid PointOnObject Autoconstraint on BSpline

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=======================================================

fixes #4295

PointOnObject autoconstraint for BSplines is currently not supported, this
commit prevents malformed autoconstraint creation.
This commit is contained in:
Abdullah Tahiri
2020-06-02 16:50:04 +02:00
committed by abdullahtahiriyo
parent 11f9c249e7
commit c7b963d991
1 changed files with 4 additions and 1 deletions
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5
src/Mod/Sketcher/Gui/DrawSketchHandler.cpp
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@@ -172,6 +172,9 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint> &suggested
}
if (GeoId != Constraint::GeoUndef) {
const Part::Geometry * hitobject = sketchgui->getSketchObject()->getGeometry(GeoId);
// Currently only considers objects in current Sketcher
AutoConstraint constr;
constr.Type = Sketcher::None;
@@ -181,7 +184,7 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint> &suggested
constr.Type = Sketcher::Coincident;
else if (type == AutoConstraint::CURVE && PosId != Sketcher::none)
constr.Type = Sketcher::PointOnObject;
else if (type == AutoConstraint::VERTEX && PosId == Sketcher::none)
else if (type == AutoConstraint::VERTEX && PosId == Sketcher::none && hitobject->getTypeId() != Part::GeomBSplineCurve::getClassTypeId())
constr.Type = Sketcher::PointOnObject;
else if (type == AutoConstraint::CURVE && PosId == Sketcher::none)
constr.Type = Sketcher::Tangent;