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Fix placement on STP and IGS export

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This commit is contained in:
Thomas Krijnen
2020-01-07 15:37:22 +01:00
parent 99706bdf5a
commit e8494dcbfd
1 changed files with 5 additions and 8 deletions
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src/serializers/OpenCascadeBasedSerializer.cpp
+5 -8
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@@ -38,15 +38,12 @@ bool OpenCascadeBasedSerializer::ready() {
void OpenCascadeBasedSerializer::write(const IfcGeom::BRepElement<real_t>* o) {
TopoDS_Shape compound = o->geometry().as_compound();
if (o->geometry().settings().get(IfcGeom::IteratorSettings::CONVERT_BACK_UNITS)) {
gp_Trsf scale;
scale.SetScaleFactor(1.0 / o->geometry().settings().unit_magnitude());
compound = BRepBuilderAPI_Transform(compound, scale, true).Shape();
gp_Trsf trsf = o->transformation().data();
const IfcGeom::ElementSettings& settings = o->geometry().settings();
if (settings.get(IfcGeom::IteratorSettings::CONVERT_BACK_UNITS) && settings.unit_magnitude() != 1.0) {
trsf.SetTranslationPart(trsf.TranslationPart() / settings.unit_magnitude());
}
writeShape(compound);
writeShape(compound.Moved(trsf));
}
#define RATHER_SMALL (1e-3)