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Directly re-use IfcMappedItem triangulated elements when not using world coordinates

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This commit is contained in:
Thomas Krijnen
2016-03-18 11:23:25 +01:00
parent 4a3a0bff71
commit 59d2d227d9
7 changed files with 418 additions and 106 deletions
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src/ifcgeom/IfcGeomElement.h
+10 -10
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@@ -107,16 +107,14 @@ namespace IfcGeom {
template <typename P>
class BRepElement : public Element<P> {
private:
Representation::BRep* _geometry;
boost::shared_ptr<Representation::BRep> _geometry;
public:
const boost::shared_ptr<Representation::BRep>& geometry_pointer() const { return _geometry; }
const Representation::BRep& geometry() const { return *_geometry; }
BRepElement(int id, int parent_id, const std::string& name, const std::string& type, const std::string& guid, const std::string& context, const gp_Trsf& trsf, Representation::BRep* geometry)
BRepElement(int id, int parent_id, const std::string& name, const std::string& type, const std::string& guid, const std::string& context, const gp_Trsf& trsf, const boost::shared_ptr<Representation::BRep>& geometry)
: Element<P>(geometry->settings(),id,parent_id,name,type,guid,context,trsf)
, _geometry(geometry)
{}
virtual ~BRepElement() {
delete _geometry;
}
private:
BRepElement(const BRepElement& other);
BRepElement& operator=(const BRepElement& other);
@@ -125,16 +123,18 @@ namespace IfcGeom {
template <typename P>
class TriangulationElement : public Element<P> {
private:
Representation::Triangulation<P>* _geometry;
boost::shared_ptr< Representation::Triangulation<P> > _geometry;
public:
const Representation::Triangulation<P>& geometry() const { return *_geometry; }
const boost::shared_ptr< Representation::Triangulation<P> >& geometry_pointer() const { return _geometry; }
TriangulationElement(const BRepElement<P>& shape_model)
: Element<P>(shape_model)
, _geometry(new Representation::Triangulation<P>(shape_model.geometry()))
, _geometry(boost::shared_ptr<Representation::Triangulation<P>>(new Representation::Triangulation<P>(shape_model.geometry())))
{}
TriangulationElement(const Element<P>& element, const boost::shared_ptr<Representation::Triangulation<P>>& geometry)
: Element<P>(element)
, _geometry(geometry)
{}
virtual ~TriangulationElement() {
delete _geometry;
}
private:
TriangulationElement(const TriangulationElement& other);
TriangulationElement& operator=(const TriangulationElement& other);