mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
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65 lines
2.8 KiB
C++
65 lines
2.8 KiB
C++
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/********************************************************************************
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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 <gp_Pnt.hxx>
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#include <gp_Dir.hxx>
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#include <gp_Ax3.hxx>
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#include <gp_Pln.hxx>
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#include <Geom_Plane.hxx>
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#include <BRepBuilderAPI_MakeFace.hxx>
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#include <Standard_Version.hxx>
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#include "../ifcgeom/IfcGeom.h"
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#define Kernel MAKE_TYPE_NAME(Kernel)
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#define Kernel MAKE_TYPE_NAME(Kernel)
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bool IfcGeom::Kernel::convert(const IfcSchema::IfcPlane* l, TopoDS_Shape& face) {
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gp_Pln pln;
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convert(l, pln);
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Handle_Geom_Surface surf = new Geom_Plane(pln);
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#if OCC_VERSION_HEX < 0x60502
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face = BRepBuilderAPI_MakeFace(surf);
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#else
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face = BRepBuilderAPI_MakeFace(surf, getValue(GV_PRECISION));
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#endif
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return true;
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}
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bool IfcGeom::Kernel::convert(const IfcSchema::IfcPlane* pln, gp_Pln& plane) {
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IN_CACHE(IfcPlane,pln,gp_Pln,plane)
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IfcSchema::IfcAxis2Placement3D* l = pln->Position();
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gp_Pnt o;gp_Dir axis = gp_Dir(0,0,1);gp_Dir refDirection;
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if (!l->Location()->declaration().is("IfcCartesianPoint")) {
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// only applicable to 4x3 rc2
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Logger::Error("Not implemented", l->Location());
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return false;
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}
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IfcGeom::Kernel::convert((const IfcSchema::IfcCartesianPoint*) l->Location(),o);
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bool hasRef = !!l->RefDirection();
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if ( l->Axis() ) IfcGeom::Kernel::convert(l->Axis(),axis);
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if ( hasRef ) IfcGeom::Kernel::convert(l->RefDirection(),refDirection);
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gp_Ax3 ax3;
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if ( hasRef ) ax3 = gp_Ax3(o,axis,refDirection);
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else ax3 = gp_Ax3(o,axis);
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plane = gp_Pln(ax3);
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CACHE(IfcPlane,pln,plane)
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return true;
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}
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