void MultiTransform::positionBySupport(void)
{
PartDesign::Transformed::positionBySupport();
std::vector<App::DocumentObject*> transFeatures = Transformations.getValues();
for (std::vector<App::DocumentObject*>::const_iterator f = transFeatures.begin();
f != transFeatures.end(); ++f) {
if (!((*f)->getTypeId().isDerivedFrom(PartDesign::Transformed::getClassTypeId())))
throw Base::TypeError("Transformation features must be subclasses of Transformed");
PartDesign::Transformed* transFeature = static_cast<PartDesign::Transformed*>(*f);
transFeature->Placement.setValue(this->Placement.getValue());
// To avoid that a linked transform feature stays touched after a recompute
// we have to purge the touched state
if (this->isRecomputing()) {
transFeature->purgeTouched();
}
}
}
