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IfcConvert: Add --building-local-placement argument

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Similar to --site-local-placement. Motivated by dealing with at least
two examples where IFC files for the same construction site have
inconsistent ObjectPlacement hierarchy:

- MEP models exported from MagiCAD for Revit:
   ObjectPlacement.PlacementRelTo of IfcBuilding is empty
- Regular construction models exported from Revit:
   ObjectPlacement.PlacementRelTo of IfcBuilding is pointing to
   IfcSite's placement
This commit is contained in:
Anders Granskogen Bjørnstad
2018-02-14 15:17:37 +01:00
committed by Thomas Krijnen
parent 162b665d07
commit 8a316e45ed
3 changed files with 17 additions and 5 deletions
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src/ifcconvert/IfcConvert.cpp
+7 -2
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@@ -298,6 +298,8 @@ int main(int argc, char** argv)
("site-local-placement",
"Place elements locally in the IfcSite coordinate system, instead of placing "
"them in the IFC global coords. Applicable for OBJ and DAE output.")
("building-local-placement",
"Similar to --site-local-placement, but placing elements in locally in the parent IfcBuilding coord system")
("precision", po::value<short>(&precision)->default_value(SerializerSettings::DEFAULT_PRECISION),
"Sets the precision to be used to format floating-point values, 15 by default. "
"Use a negative value to use the system's default precision (should be 6 typically). "
@@ -370,6 +372,7 @@ int main(int argc, char** argv)
const bool center_model = vmap.count("center-model") != 0 ;
const bool model_offset = vmap.count("model-offset") != 0 ;
const bool site_local_placement = vmap.count("site-local-placement") != 0 ;
const bool building_local_placement = vmap.count("building-local-placement") != 0 ;
const bool generate_uvs = vmap.count("generate-uvs") != 0 ;
#ifdef HAVE_ICU
@@ -504,6 +507,8 @@ int main(int argc, char** argv)
settings.set(IfcGeom::IteratorSettings::GENERATE_UVS, generate_uvs);
settings.set(IfcGeom::IteratorSettings::SEARCH_FLOOR, use_element_hierarchy);
settings.set(IfcGeom::IteratorSettings::SITE_LOCAL_PLACEMENT, site_local_placement);
settings.set(IfcGeom::IteratorSettings::BUILDING_LOCAL_PLACEMENT, building_local_placement);
settings.set(SerializerSettings::USE_ELEMENT_NAMES, use_element_names);
settings.set(SerializerSettings::USE_ELEMENT_GUIDS, use_element_guids);
@@ -614,8 +619,8 @@ int main(int argc, char** argv)
if (center_model || model_offset) {
double* offset = serializer->settings().offset;
if (center_model) {
if (site_local_placement) {
Logger::Error("Cannot use --center-model together with --site-local-placement");
if (site_local_placement || building_local_placement) {
Logger::Error("Cannot use --center-model together with --{site,building}-local-placement");
delete serializer;
return EXIT_FAILURE;
}