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Add example file to generate file with IfcCompositeProfileDef and IfcDerivedProfileDef
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‎src/examples/composite_profile_def.cpp‎

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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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/********************************************************************************
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* *
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* Example that generates extrusions of parameterized profiles. *
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* *
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********************************************************************************/
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#include <string>
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#include <iostream>
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#include <fstream>
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#include "../ifcparse/Ifc2x3.h"
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#include "../ifcparse/IfcUtil.h"
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#include "../ifcparse/IfcHierarchyHelper.h"
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typedef std::string S;
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typedef IfcWrite::IfcGuidHelper guid;
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boost::none_t const null = (static_cast<boost::none_t>(0));
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int main(int argc, char** argv) {
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const char filename[] = "IfcCompositeProfileDef.ifc";
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IfcHierarchyHelper file;
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file.filename(filename);
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double coords1[] = {100.0, 0.0};
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double coords2[] = {200.0, 0.0};
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double coords3[] = {300.0, 0.0};
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IfcSchema::IfcProfileDef::list profiles (new IfcTemplatedEntityList<IfcSchema::IfcProfileDef>());
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IfcSchema::IfcCartesianTransformationOperator2D* transform1 = new IfcSchema::IfcCartesianTransformationOperator2D(file.addDoublet<IfcSchema::IfcDirection>(1, 0), file.addDoublet<IfcSchema::IfcDirection>(0, -1), file.addDoublet<IfcSchema::IfcCartesianPoint>(40, 0), null);
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IfcSchema::IfcCartesianTransformationOperator2D* transform2 = new IfcSchema::IfcCartesianTransformationOperator2D(file.addDoublet<IfcSchema::IfcDirection>(0, -1), file.addDoublet<IfcSchema::IfcDirection>(1, 0), file.addDoublet<IfcSchema::IfcCartesianPoint>(40, 0), 0.3);
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IfcSchema::IfcProfileDef* p1 = new Ifc2x3::IfcIShapeProfileDef(
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IfcSchema::IfcProfileTypeEnum::IfcProfileType_AREA,
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null, file.addPlacement2d(), 25.0, 50.0, 5.0, 5.0, 2.0);
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IfcSchema::IfcProfileDef* p2 = new Ifc2x3::IfcLShapeProfileDef(
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IfcSchema::IfcProfileTypeEnum::IfcProfileType_AREA,
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null, file.addPlacement2d(), 50.0, 25.0, 5.0, 1.0, 2.0, 2.0, null, null);
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IfcSchema::IfcProfileDef* p3 = new Ifc2x3::IfcTShapeProfileDef(
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IfcSchema::IfcProfileTypeEnum::IfcProfileType_AREA,
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null, file.addPlacement2d(), 50.0, 40.0, 10.0, 10.0, 3.0, 2.0, 1.0, 2.0, 2.0, null);
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IfcSchema::IfcProfileDef* p4 = new Ifc2x3::IfcCShapeProfileDef(
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IfcSchema::IfcProfileTypeEnum::IfcProfileType_AREA,
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null, file.addPlacement2d(80.), 50.0, 25.0, 5.0, 10.0, 2.0, null);
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file.AddEntity(p2);
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file.AddEntity(p3);
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file.AddEntity(transform1);
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file.AddEntity(transform2);
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IfcSchema::IfcDerivedProfileDef* p5 = new IfcSchema::IfcDerivedProfileDef(IfcSchema::IfcProfileTypeEnum::IfcProfileType_AREA, null, p2, transform1, null);
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IfcSchema::IfcDerivedProfileDef* p6 = new IfcSchema::IfcDerivedProfileDef(IfcSchema::IfcProfileTypeEnum::IfcProfileType_AREA, null, p3, transform2, null);
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profiles->push(p1);
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profiles->push(p5);
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profiles->push(p6);
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profiles->push(p4);
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file.AddEntities(profiles->generalize());
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IfcSchema::IfcCompositeProfileDef* composite = new IfcSchema::IfcCompositeProfileDef(IfcSchema::IfcProfileTypeEnum::IfcProfileType_AREA, S("IFC"), profiles, null);
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IfcSchema::IfcBuildingElementProxy* product = new IfcSchema::IfcBuildingElementProxy(
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guid(), 0, S("profile"), null, null, 0, 0, null, null);
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file.addBuildingProduct(product);
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product->setOwnerHistory(file.getSingle<IfcSchema::IfcOwnerHistory>());
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product->setObjectPlacement(file.addLocalPlacement());
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IfcSchema::IfcExtrudedAreaSolid* solid = new IfcSchema::IfcExtrudedAreaSolid(composite,
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file.addPlacement3d(), file.addTriplet<IfcSchema::IfcDirection>(0, 0, 1), 20.0);
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file.AddEntity(composite);
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file.AddEntity(solid);
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IfcSchema::IfcRepresentation::list reps (new IfcTemplatedEntityList<IfcSchema::IfcRepresentation>());
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IfcSchema::IfcRepresentationItem::list items (new IfcTemplatedEntityList<IfcSchema::IfcRepresentationItem>());
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items->push(solid);
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IfcSchema::IfcShapeRepresentation* rep = new IfcSchema::IfcShapeRepresentation(
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file.getSingle<IfcSchema::IfcRepresentationContext>(), S("Body"), S("SweptSolid"), items);
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reps->push(rep);
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IfcSchema::IfcProductDefinitionShape* shape = new IfcSchema::IfcProductDefinitionShape(0, 0, reps);
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file.AddEntity(rep);
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file.AddEntity(shape);
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product->setRepresentation(shape);
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file.getSingle<IfcSchema::IfcProject>()->setName("IfcCompositeProfileDef");
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std::ofstream f(filename);
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f << file;
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}

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