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Fix examples mostly

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This commit is contained in:
Thomas Krijnen
2026-01-07 13:51:48 +01:00
parent 572a5655cf
commit f2f4d626a5
13 changed files with 545 additions and 574 deletions
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src/examples/IfcAdvancedHouse.cpp
+13 -14
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@@ -41,7 +41,6 @@
#define IfcSchema Ifc2x3
#include "../ifcparse/macros.h"
#include "../ifcparse/Ifc2x3.h"
#include "../ifcparse/IfcBaseClass.h"
#include "../ifcparse/IfcHierarchyHelper.h"
#include "../ifcgeom/Serialization/Serialization.h"
@@ -60,15 +59,15 @@ int main() {
// The IfcHierarchyHelper is a subclass of the regular IfcFile that provides several
// convenience functions for working with geometry in IFC files.
IfcHierarchyHelper<IfcSchema> file;
file.header().file_name()->setname("IfcAdvancedHouse.ifc");
file.header().file_name().setname("IfcAdvancedHouse.ifc");
IfcSchema::IfcBuilding* building = file.addBuilding();
auto building = file.addBuilding();
// By adding a building, a hierarchy has been automatically created that consists of the following
// structure: IfcProject > IfcSite > IfcBuilding
// Lateron changing the name of the IfcProject can be done by obtaining a reference to the
// project, which has been created automatically.
file.getSingle<IfcSchema::IfcProject>()->setName("IfcAdvancedHouse"s);
file.getSingle<IfcSchema::IfcProject>().setName("IfcAdvancedHouse"s);
// To demonstrate the ability to serialize arbitrary opencascade solids a building envelope is
// constructed by applying boolean operations. Naturally, in IFC, building elements should be
@@ -91,13 +90,13 @@ int main() {
// IfcFacetedBRep. If it would not be a polyhedron, serialise() can only be successful when linked
// to the IFC4 model and with `advanced` set to `true` which introduces IfcAdvancedFace. It would
// return `0` otherwise.
IfcSchema::IfcProductDefinitionShape* building_shape = IfcGeom::serialise(STRINGIFY(IfcSchema), building_shell, false)->as<IfcSchema::IfcProductDefinitionShape>();
auto building_shape = IfcGeom::serialise(file, building_shell, false).as<IfcSchema::IfcProductDefinitionShape>();
file.addEntity(building_shape);
IfcSchema::IfcRepresentation* rep = *building_shape->Representations()->begin();
auto rep = building_shape.Representations().begin();
rep->setContextOfItems(file.getRepresentationContext("model"));
building->setRepresentation(building_shape);
building.setRepresentation(building_shape);
// A pale white colour is assigned to the building.
setSurfaceColour(file, building_shape, 0.75, 0.73, 0.68);
@@ -107,18 +106,18 @@ int main() {
TopoDS_Shape shape;
createGroundShape(shape);
auto ground_representation = IfcGeom::serialise(STRINGIFY(IfcSchema), shape, true);
auto ground_representation = IfcGeom::serialise(file, shape, true);
if (!ground_representation) {
ground_representation = IfcGeom::tesselate(STRINGIFY(IfcSchema), shape, 100.);
ground_representation = IfcGeom::tesselate(file, shape, 100.);
}
file.getSingle<IfcSchema::IfcSite>()->setRepresentation(ground_representation->as<IfcSchema::IfcProductDefinitionShape>());
file.getSingle<IfcSchema::IfcSite>().setRepresentation(ground_representation.as<IfcSchema::IfcProductDefinitionShape>());
IfcSchema::IfcRepresentation::list::ptr ground_reps = file.getSingle<IfcSchema::IfcSite>()->Representation()->Representations();
for (IfcSchema::IfcRepresentation::list::it it = ground_reps->begin(); it != ground_reps->end(); ++it) {
(*it)->setContextOfItems(file.getRepresentationContext("Model"));
auto ground_reps = file.getSingle<IfcSchema::IfcSite>().Representation().Representations();
for (auto& rep : ground_reps) {
rep.setContextOfItems(file.getRepresentationContext("Model"));
}
file.addEntity(ground_representation);
setSurfaceColour(file, ground_representation->as<IfcSchema::IfcProductDefinitionShape>(), 0.15, 0.25, 0.05);
setSurfaceColour(file, ground_representation.as<IfcSchema::IfcProductDefinitionShape>(), 0.15, 0.25, 0.05);
/*
// Note that IFC lacks elementary surfaces that STEP does have, such as spherical_surface.