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/********************************************************************************
* *
* This file is part of IfcOpenShell. *
* *
* IfcOpenShell is free software: you can redistribute it and/or modify *
* it under the terms of the Lesser GNU General Public License as published by *
* the Free Software Foundation, either version 3.0 of the License, or *
* (at your option) any later version. *
* *
* IfcOpenShell is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* Lesser GNU General Public License for more details. *
* *
* You should have received a copy of the Lesser GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
* *
********************************************************************************/
/********************************************************************************
* *
* Example that generates various forms of IfcFace *
* *
********************************************************************************/
#include <fstream>
#include "ifcparse/macros.h"
#ifndef IfcSchema
#define IfcSchema Ifc2x3
#endif
#include INCLUDE_SCHEMA(ifcparse, IfcSchema)
#include INCLUDE_SCHEMA_DEFINITIONS(ifcparse, IfcSchema)
#include "ifcparse/IfcHierarchyHelper.h"
typedef std::string S;
typedef IfcParse::IfcGlobalId guid;
boost::none_t const null = boost::none;
static int x = 0;
void create_testcase(IfcHierarchyHelper<IfcSchema>& file, IfcSchema::IfcFace* face, const std::string& name) {
IfcSchema::IfcFace::list::ptr faces(new IfcSchema::IfcFace::list);
faces->push(face);
IfcSchema::IfcOpenShell* shell = new IfcSchema::IfcOpenShell(faces);
IfcSchema::IfcConnectedFaceSet::list::ptr shells(new IfcSchema::IfcConnectedFaceSet::list);
shells->push(shell);
IfcSchema::IfcFaceBasedSurfaceModel* model = new IfcSchema::IfcFaceBasedSurfaceModel(shells);
IfcSchema::IfcBuildingElementProxy* product = new IfcSchema::IfcBuildingElementProxy(
guid(), 0, name, null, null, 0, 0, null, null);
file.addBuildingProduct(product);
product->setOwnerHistory(file.getSingle<IfcSchema::IfcOwnerHistory>());
product->setObjectPlacement(file.addLocalPlacement(0, 1000 * x++, 0));
IfcSchema::IfcRepresentation::list::ptr reps (new IfcSchema::IfcRepresentation::list);
IfcSchema::IfcRepresentationItem::list::ptr items (new IfcSchema::IfcRepresentationItem::list);
items->push(model);
IfcSchema::IfcShapeRepresentation* rep = new IfcSchema::IfcShapeRepresentation(
file.getRepresentationContext("Model"), S("Body"), S("SurfaceModel"), items);
reps->push(rep);
IfcSchema::IfcProductDefinitionShape* shape = new IfcSchema::IfcProductDefinitionShape(boost::none, boost::none, reps);
file.addEntity(shape);
product->setRepresentation(shape);
}
int main(int argc, char** argv) {
IfcHierarchyHelper<IfcSchema> file;
{
IfcSchema::IfcCartesianPoint::list::ptr points (new IfcSchema::IfcCartesianPoint::list);
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-400, -400, 0));
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+400, -400, 0));
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+400, +400, 0));
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-400, +400, 0));
IfcSchema::IfcPolyLoop* loop = new IfcSchema::IfcPolyLoop(points);
IfcSchema::IfcFaceOuterBound* bound = new IfcSchema::IfcFaceOuterBound(loop, true);
IfcSchema::IfcFaceBound::list::ptr bounds (new IfcSchema::IfcFaceBound::list);
bounds->push(bound);
IfcSchema::IfcFace* face = new IfcSchema::IfcFace(bounds);
create_testcase(file, face, "polyloop");
}
{
IfcSchema::IfcCartesianPoint* point1 = file.addTriplet<IfcSchema::IfcCartesianPoint>(+400, 0., 0.);
IfcSchema::IfcCartesianPoint* point2 = file.addTriplet<IfcSchema::IfcCartesianPoint>(-400, 0., 0.);
IfcSchema::IfcVertexPoint* vertex1 = new IfcSchema::IfcVertexPoint(point1);
IfcSchema::IfcVertexPoint* vertex2 = new IfcSchema::IfcVertexPoint(point2);
IfcSchema::IfcCircle* circle = new IfcSchema::IfcCircle(file.addPlacement2d(), 400.);
IfcSchema::IfcEdgeCurve* edge1 = new IfcSchema::IfcEdgeCurve(vertex1, vertex2, circle, true);
IfcSchema::IfcEdgeCurve* edge2 = new IfcSchema::IfcEdgeCurve(vertex2, vertex1, circle, true);
IfcSchema::IfcOrientedEdge* oriented_edge1 = new IfcSchema::IfcOrientedEdge(edge1, true);
IfcSchema::IfcOrientedEdge* oriented_edge2 = new IfcSchema::IfcOrientedEdge(edge2, true);
IfcSchema::IfcOrientedEdge::list::ptr edges(new IfcSchema::IfcOrientedEdge::list);
edges->push(oriented_edge1);
edges->push(oriented_edge2);
IfcSchema::IfcEdgeLoop* loop = new IfcSchema::IfcEdgeLoop(edges);
IfcSchema::IfcFaceOuterBound* bound = new IfcSchema::IfcFaceOuterBound(loop, true);
IfcSchema::IfcFaceBound::list::ptr bounds (new IfcSchema::IfcFaceBound::list);
bounds->push(bound);
IfcSchema::IfcFace* face = new IfcSchema::IfcFace(bounds);
create_testcase(file, face, "circle");
}
{
IfcSchema::IfcCartesianPoint::list::ptr points (new IfcSchema::IfcCartesianPoint::list);
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-400, -400, 0));
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+400, -400, 0));
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+400, +400, 0));
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-400, +400, 0));
IfcSchema::IfcPolyLoop* loop = new IfcSchema::IfcPolyLoop(points);
IfcSchema::IfcFaceOuterBound* outer_bound = new IfcSchema::IfcFaceOuterBound(loop, true);
IfcSchema::IfcCartesianPoint::list::ptr points2 (new IfcSchema::IfcCartesianPoint::list);
points2->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-300, -300, 0));
points2->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-100, -300, 0));
points2->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-100, +300, 0));
points2->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-300, +300, 0));
IfcSchema::IfcPolyLoop* loop2 = new IfcSchema::IfcPolyLoop(points2);
IfcSchema::IfcFaceBound* inner_bound1 = new IfcSchema::IfcFaceBound(loop2, false);
IfcSchema::IfcCartesianPoint::list::ptr points3 (new IfcSchema::IfcCartesianPoint::list);
points3->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+100, +300, 0));
points3->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+300, +300, 0));
points3->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+300, -300, 0));
points3->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+100, -300, 0));
IfcSchema::IfcPolyLoop* loop3 = new IfcSchema::IfcPolyLoop(points3);
IfcSchema::IfcFaceBound* inner_bound2 = new IfcSchema::IfcFaceBound(loop3, true);
IfcSchema::IfcFaceBound::list::ptr bounds (new IfcSchema::IfcFaceBound::list);
bounds->push(inner_bound1);
bounds->push(outer_bound);
bounds->push(inner_bound2);
IfcSchema::IfcFace* face = new IfcSchema::IfcFace(bounds);
create_testcase(file, face, "polyloop with holes");
}
{
IfcSchema::IfcCartesianPoint::list::ptr points (new IfcSchema::IfcCartesianPoint::list);
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-400, -400, 0));
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-100, -400, 0));
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-100, +400, 0));
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-400, +400, 0));
IfcSchema::IfcPolyLoop* loop = new IfcSchema::IfcPolyLoop(points);
IfcSchema::IfcFaceOuterBound* bound1 = new IfcSchema::IfcFaceOuterBound(loop, true);
IfcSchema::IfcCartesianPoint::list::ptr points2 (new IfcSchema::IfcCartesianPoint::list);
points2->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+100, +400, 0));
points2->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+400, +400, 0));
points2->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+400, -400, 0));
points2->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+100, -400, 0));
IfcSchema::IfcPolyLoop* loop2 = new IfcSchema::IfcPolyLoop(points2);
IfcSchema::IfcFaceOuterBound* bound2 = new IfcSchema::IfcFaceOuterBound(loop2, false);
IfcSchema::IfcFaceBound::list::ptr bounds (new IfcSchema::IfcFaceBound::list);
bounds->push(bound1);
bounds->push(bound2);
IfcSchema::IfcFace* face = new IfcSchema::IfcFace(bounds);
create_testcase(file, face, "multiple outer boundaries (invalid)");
}
{
IfcSchema::IfcCartesianPoint::list::ptr points (new IfcSchema::IfcCartesianPoint::list);
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-400, -400, 1e-6));
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+400, -400, 0));
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(+400, +400, 0));
points->push(file.addTriplet<IfcSchema::IfcCartesianPoint>(-400, +400, 0));
IfcSchema::IfcPolyLoop* loop = new IfcSchema::IfcPolyLoop(points);
IfcSchema::IfcFaceOuterBound* bound = new IfcSchema::IfcFaceOuterBound(loop, true);
IfcSchema::IfcFaceBound::list::ptr bounds (new IfcSchema::IfcFaceBound::list);
bounds->push(bound);
IfcSchema::IfcFace* face = new IfcSchema::IfcFace(bounds);
create_testcase(file, face, "imprecise polyloop");
}
{
IfcSchema::IfcCartesianPoint* point1 = file.addTriplet<IfcSchema::IfcCartesianPoint>(+400, 0., 0.);
IfcSchema::IfcCartesianPoint* point2 = file.addTriplet<IfcSchema::IfcCartesianPoint>(-400, 0., 0.);
IfcSchema::IfcVertexPoint* vertex1 = new IfcSchema::IfcVertexPoint(point1);
IfcSchema::IfcVertexPoint* vertex2 = new IfcSchema::IfcVertexPoint(point2);
IfcSchema::IfcCircle* circle = new IfcSchema::IfcCircle(file.addPlacement2d(), 400.);
IfcSchema::IfcEdgeCurve* edge1 = new IfcSchema::IfcEdgeCurve(vertex1, vertex2, circle, true);
IfcSchema::IfcEdgeCurve* edge2 = new IfcSchema::IfcEdgeCurve(vertex2, vertex1, circle, true);
IfcSchema::IfcOrientedEdge* oriented_edge1 = new IfcSchema::IfcOrientedEdge(edge1, true);
IfcSchema::IfcOrientedEdge* oriented_edge2 = new IfcSchema::IfcOrientedEdge(edge2, true);
IfcSchema::IfcOrientedEdge::list::ptr edges(new IfcSchema::IfcOrientedEdge::list);
edges->push(oriented_edge1);
edges->push(oriented_edge2);
IfcSchema::IfcEdgeLoop* loop = new IfcSchema::IfcEdgeLoop(edges);
IfcSchema::IfcFaceOuterBound* bound = new IfcSchema::IfcFaceOuterBound(loop, true);
IfcSchema::IfcFaceBound::list::ptr bounds (new IfcSchema::IfcFaceBound::list);
bounds->push(bound);
IfcSchema::IfcCartesianPoint::list::ptr trim1(new IfcSchema::IfcCartesianPoint::list);
IfcSchema::IfcCartesianPoint::list::ptr trim2(new IfcSchema::IfcCartesianPoint::list);
trim1->push(point1);
trim2->push(point2);
IfcSchema::IfcTrimmedCurve* trimmed_curve = new IfcSchema::IfcTrimmedCurve(circle, trim1->generalize()->as<IfcSchema::IfcTrimmingSelect>(), trim2->generalize()->as<IfcSchema::IfcTrimmingSelect>(), true, IfcSchema::IfcTrimmingPreference::IfcTrimmingPreference_CARTESIAN);
IfcSchema::IfcArbitraryOpenProfileDef* profile = new IfcSchema::IfcArbitraryOpenProfileDef(IfcSchema::IfcProfileTypeEnum::IfcProfileType_CURVE, boost::none, trimmed_curve);
IfcSchema::IfcAxis1Placement* place = new IfcSchema::IfcAxis1Placement(file.addTriplet<IfcSchema::IfcCartesianPoint>(0., 0., 0.), file.addTriplet<IfcSchema::IfcDirection>(1., 0., 0.));
IfcSchema::IfcSurfaceOfRevolution* surface = new IfcSchema::IfcSurfaceOfRevolution(profile, file.addPlacement3d(), place);
IfcSchema::IfcFace* face = new IfcSchema::IfcFaceSurface(bounds, surface, true);
create_testcase(file, face, "face surface");
}
const char filename[] = "faces.ifc";
file.header().file_name()->setname(filename);
std::ofstream f(filename);
f << file;
}
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