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Toponaming: Add a plane matching based heuristic to TNP mitigation (#16803)

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* Add a plane matching based heuristic to TNP mitigation

* Improve comments, add test
This commit is contained in:
bgbsww
2024-12-09 12:06:02 -05:00
committed by GitHub
parent 575c20886b
commit 9566f06683
4 changed files with 167 additions and 3 deletions
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18
src/Mod/Part/App/PartFeature.cpp
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@@ -360,9 +360,21 @@ App::ElementNamePair Feature::getExportElementName(TopoShape shape,
auto names =
shape.decodeElementComboName(idxName, mapped.name, idxName.getType(), &postfix);
std::vector<int> ancestors;
// TODO: if names.empty() then the existing heuristic has failed to find anything
// and we're going to flag this element as missing. This is the place to add
// heuristics as we develop them.
if ( names.empty() ) {
// Naming based heuristic has failed to find the element. Let's see if we can
// find it by matching either planes for faces or lines for edges.
auto searchShape = this->Shape.getShape();
// If we're still out at a Shell, Solid, CompSolid, or Compound drill in
while (searchShape.getShape().ShapeType() < TopAbs_FACE ) {
auto shapes = searchShape.getSubTopoShapes();
if ( shapes.empty() ) // No more subshapes, so don't continue
break;
searchShape = shapes.front(); // After the break, so we stopped at innermost container
}
auto newMapped = TopoShape::chooseMatchingSubShapeByPlaneOrLine(shape, searchShape);
if ( ! newMapped.name.empty() )
mapped = newMapped;
}
for (auto& name : names) {
auto index = shape.getIndexedName(name);
if (!index) {