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[TD]fix area calculation

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This commit is contained in:
wandererfan
2024-10-17 15:27:11 -04:00
committed by Yorik van Havre
parent 6c85c37b38
commit 1de4dc600d
10 changed files with 261 additions and 14 deletions
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29
src/Mod/TechDraw/App/ShapeUtils.cpp
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@@ -222,6 +222,7 @@ Base::Vector3d ShapeUtils::findCentroidVec(const TopoDS_Shape& shape, const gp_A
return Base::Vector3d(p.X(), p.Y(), p.Z());
}
//!scales & mirrors a shape about a center
TopoDS_Shape ShapeUtils::mirrorShapeVec(const TopoDS_Shape& input, const Base::Vector3d& inputCenter,
double scale)
@@ -349,6 +350,34 @@ TopoDS_Shape ShapeUtils::fromQt(const TopoDS_Shape& inShape)
return mkTrf.Shape();
}
//! specialization offromQt for Faces. should be templated?
TopoDS_Face ShapeUtils::fromQtAsFace(const TopoDS_Shape& inShape)
{
auto flippedShape = ShapeUtils::fromQt(inShape);
TopoDS_Face foundFace;
TopExp_Explorer expFaces(flippedShape, TopAbs_FACE);
if (expFaces.More()) {
foundFace = TopoDS::Face(expFaces.Current());
}
return foundFace;
}
//! specialization offromQt for Wire. should be templated?
TopoDS_Wire ShapeUtils::fromQtAsWire(const TopoDS_Shape& inShape)
{
auto flippedShape = ShapeUtils::fromQt(inShape);
TopoDS_Wire foundWire;
TopExp_Explorer expWires(flippedShape, TopAbs_WIRE);
if (expWires.More()) {
foundWire = TopoDS::Wire(expWires.Current());
}
return foundWire;
}
//! transforms a shape defined in conventional coordinates coordinates into one defined by
//! invertedY (Qt) coordinates
TopoDS_Shape ShapeUtils::toQt(const TopoDS_Shape& inShape)