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Fix circle tangent issue

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This commit is contained in:
PaddleStroke
2024-10-23 13:09:14 +02:00
committed by Chris Hennes
parent ab4e812277
commit 2558df6ee8
1 changed files with 6 additions and 2 deletions
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8
src/Mod/Sketcher/Gui/DrawSketchHandler.cpp
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@@ -435,6 +435,7 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint>& suggested
}
// direction of hit shape (if it is a line, the direction of the line)
Base::Vector3d hitShapeDir = Base::Vector3d(0, 0, 0);
bool preselectIsLine = false;
// Get Preselection
int preSelPnt = getPreselectPoint();
@@ -454,8 +455,9 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint>& suggested
if (geom) {
GeoId = preSelCrv;
if (geom->is<Part::GeomLineSegment>()) {
const Part::GeomLineSegment* line = static_cast<const Part::GeomLineSegment*>(geom);
auto* line = static_cast<const Part::GeomLineSegment*>(geom);
hitShapeDir = line->getEndPoint() - line->getStartPoint();
preselectIsLine = true;
}
}
}
@@ -468,11 +470,13 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint>& suggested
// x axis
GeoId = Sketcher::GeoEnum::HAxis;
hitShapeDir = Base::Vector3d(1, 0, 0);
preselectIsLine = true;
}
else if (preSelCrs == 2) {
// y axis
GeoId = Sketcher::GeoEnum::VAxis;
hitShapeDir = Base::Vector3d(0, 1, 0);
preselectIsLine = true;
}
if (GeoId != GeoEnum::GeoUndef) {
@@ -511,7 +515,7 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint>& suggested
constr.Type = Sketcher::Tangent;
}
if (constr.Type == Sketcher::Tangent) {
if (constr.Type == Sketcher::Tangent && preselectIsLine) {
if (Dir.Length() < 1e-8 || hitShapeDir.Length() < 1e-8) {
// Direction not set so return;
return suggestedConstraints.size();