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A few more simple IFC classes to fill in things

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This commit is contained in:
Ken Arroyo Ohori
2017-03-23 20:20:43 -06:00
parent 12967790ba
commit dd206a2a52
6 changed files with 114 additions and 20 deletions
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src/ifcgeom/kernels/cgal/CgalIfcGeomWires.cpp
+28
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@@ -86,6 +86,34 @@ bool IfcGeom::CgalKernel::convert(const IfcSchema::IfcOrientedEdge* l, cgal_wire
}
}
bool IfcGeom::CgalKernel::convert(const IfcSchema::IfcEdge* l, cgal_wire_t& result) {
if (!l->EdgeStart()->is(IfcSchema::Type::IfcVertexPoint) || !l->EdgeEnd()->is(IfcSchema::Type::IfcVertexPoint)) {
Logger::Message(Logger::LOG_ERROR, "Only IfcVertexPoints are supported for EdgeStart and -End", l->entity);
return false;
}
IfcSchema::IfcPoint* pnt1 = ((IfcSchema::IfcVertexPoint*) l->EdgeStart())->VertexGeometry();
IfcSchema::IfcPoint* pnt2 = ((IfcSchema::IfcVertexPoint*) l->EdgeEnd())->VertexGeometry();
if (!pnt1->is(IfcSchema::Type::IfcCartesianPoint) || !pnt2->is(IfcSchema::Type::IfcCartesianPoint)) {
Logger::Message(Logger::LOG_ERROR, "Only IfcCartesianPoints are supported for VertexGeometry", l->entity);
return false;
}
cgal_point_t p1, p2;
if (!convert(((IfcSchema::IfcCartesianPoint*)pnt1), p1) ||
!convert(((IfcSchema::IfcCartesianPoint*)pnt2), p2))
{
return false;
}
cgal_wire_t mw;
mw.push_back(p1);
mw.push_back(p2);
result = mw;
return true;
}
bool IfcGeom::CgalKernel::convert(const IfcSchema::IfcCompositeCurve* l, cgal_wire_t& wire) {
if ( getValue(GV_PLANEANGLE_UNIT)<0 ) {
Logger::Message(Logger::LOG_WARNING,"Creating a composite curve without unit information:",l->entity);