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App: add pure virtual methods to PropertyGeometry to delegate it to the geometry of sub-classes

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Following the law of Demeter add some wrapper methods to PropertyGeometry and implement them in sub-classes. As a side-effect this makes some const_cast obsolete
This commit is contained in:
wmayer
2022-06-24 16:15:02 +02:00
parent f87d9bd626
commit 5234d9bc67
10 changed files with 49 additions and 8 deletions
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5
src/Mod/Points/App/PointsFeature.cpp
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@@ -80,13 +80,12 @@ void Feature::onChanged(const App::Property* prop)
{
// if the placement has changed apply the change to the point data as well
if (prop == &this->Placement) {
PointKernel& pts = const_cast<PointKernel&>(this->Points.getValue());
pts.setTransform(this->Placement.getValue().toMatrix());
this->Points.setTransform(this->Placement.getValue().toMatrix());
}
// if the point data has changed check and adjust the transformation as well
else if (prop == &this->Points) {
Base::Placement p;
p.fromMatrix(this->Points.getValue().getTransform());
p.fromMatrix(this->Points.getTransform());
if (p != this->Placement.getValue())
this->Placement.setValue(p);
}