mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-13 19:07:57 +00:00
Thomas Krijnen
bd79df2be7
- Store shapes in std::vectors rather than TopoDS_Compounds - Apply transformation only on triangulated meshes or when processing openings - Store transformations in a gp_GTrsf to allow arbitrary transformations - Support IfcCartesianTransformationOperator3DnonUniform - TODO: Create proper class for ShapeList - TODO: Carefully check for null pointers returned from IfcGeom::convert_shape()
65 lines
2.9 KiB
C++
65 lines
2.9 KiB
C++
/********************************************************************************
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* *
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* This file is part of IfcOpenShell. *
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* *
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* IfcOpenShell is free software: you can redistribute it and/or modify *
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* it under the terms of the Lesser GNU General Public License as published by *
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* the Free Software Foundation, either version 3.0 of the License, or *
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* (at your option) any later version. *
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* *
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* IfcOpenShell is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* Lesser GNU General Public License for more details. *
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* *
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* You should have received a copy of the Lesser GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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********************************************************************************/
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#include "IfcGeom.h"
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namespace IfcGeom {
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namespace Cache {
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std::map<int,TopoDS_Shape> Shape;
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void PurgeShapeCache() {
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Shape.clear();
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}
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}
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}
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using namespace Ifc2x3;
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using namespace IfcUtil;
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bool IfcGeom::convert_shapes(const IfcBaseClass* l, ShapeList& r) {
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#include "IfcRegisterConvertShapes.h"
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Ifc::LogMessage("Error","No operation defined for:",l->entity);
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return false;
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}
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bool IfcGeom::is_shape_collection(const IfcBaseClass* l) {
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#include "IfcRegisterIsShapeCollection.h"
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return false;
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}
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const TopoDS_Shape* IfcGeom::convert_shape(const IfcBaseClass* l, TopoDS_Shape& r) {
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const unsigned int id = l->entity->id();
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std::map<int,TopoDS_Shape>::const_iterator it = Cache::Shape.find(id);
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if ( it != Cache::Shape.end() ) { r = it->second; return &(it->second); }
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#include "IfcRegisterConvertShape.h"
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Ifc::LogMessage("Error","No operation defined for:",l->entity);
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return 0;
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}
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bool IfcGeom::convert_wire(const IfcBaseClass* l, TopoDS_Wire& r) {
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#include "IfcRegisterConvertWire.h"
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Ifc::LogMessage("Error","No operation defined for:",l->entity);
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return false;
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}
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bool IfcGeom::convert_face(const IfcBaseClass* l, TopoDS_Face& r) {
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#include "IfcRegisterConvertFace.h"
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Ifc::LogMessage("Error","No operation defined for:",l->entity);
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return false;
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}
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bool IfcGeom::convert_curve(const IfcBaseClass* l, Handle(Geom_Curve)& r) {
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#include "IfcRegisterConvertCurve.h"
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Ifc::LogMessage("Error","No operation defined for:",l->entity);
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return false;
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} |