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Initial investigation into lofting open profile with tags

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This commit is contained in:
Thomas Krijnen
2025-12-02 16:34:24 +01:00
parent 4fc2f623cf
commit f09ca658f1
4 changed files with 473 additions and 53 deletions
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src/ifcgeom/mapping/IfcOpenCrossProfileDef.cpp
+8 -4
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@@ -50,7 +50,7 @@ taxonomy::ptr mapping::map_impl(const IfcSchema::IfcOpenCrossProfileDef* inst) {
if (tags.has_value() && !tags.get().empty()) {
tag = tags.get()[0];
}
start->tag = tag;
// start->tag = tag;
auto widths = inst->Widths();
auto angles = inst->Slopes(); // these are actually angles, but the attribute is called Slopes
@@ -79,15 +79,19 @@ taxonomy::ptr mapping::map_impl(const IfcSchema::IfcOpenCrossProfileDef* inst) {
tag = tags.get()[i+1];
}
points.push_back(taxonomy::make<taxonomy::point3>(x, y, z, tag));
points.push_back(taxonomy::make<taxonomy::point3>(x, y, z));
}
auto mapped = polygon_from_points(points);
if (mapped->kind() == taxonomy::LOOP) {
/*if (mapped->kind() == taxonomy::LOOP) {
auto r = taxonomy::loop::ptr((taxonomy::loop*)mapped->clone_());
r->closed = false;
return r;
}
}*/
mapped->closed = false;
mapped->tags = tags;
return mapped;
}