Reintroduce --model-offset/-rotation MODEL_OFFSET/_ROTATION setting #5231

src/ifcgeom/ConversionSettings.cpp

@@ -1,37 +1,34 @@
 #include "ConversionSettings.h"
 
-/*
-void ifcopenshell::geometry::ConversionSettings::setValue(GeomValue var, double value) {
-	values_[var] = value;
-}
-
-double ifcopenshell::geometry::ConversionSettings::getValue(GeomValue var) const {
-	return values_[var];
-}
-*/
-
 template <typename T>
-void istream_helper(std::istream& in, std::set<T>& ints) {
+void istream_helper(std::istream& in, T& vs) {
 	std::string tokens;
 	in >> tokens;
 	std::vector<std::string> strs;
 	boost::split(strs, tokens, boost::is_any_of(","));
 	for (auto& s : strs) {
-		if constexpr (std::is_same_v<T, std::string>) {
-			ints.insert(s);
-		} else {
-			ints.insert(boost::lexical_cast<T>(s));
+		if constexpr (std::is_same_v<std::decay_t<T>, std::set<std::string>>) {
+			vs.insert(s);
+		} else if constexpr (std::is_same_v<std::decay_t<T>, std::set<int>>) {
+			vs.insert(boost::lexical_cast<typename T::value_type>(s));
+		} else if constexpr (std::is_same_v<std::decay_t<T>, std::vector<double>>) {
+			vs.push_back(boost::lexical_cast<typename T::value_type>(s));
 		}
 	}
 }
 
 std::istream& std::operator>>(istream& in, set<int>& ints) {
-	istream_helper<int>(in, ints);
+	istream_helper<std::set<int>>(in, ints);
 	return in;
 }
 
 std::istream& std::operator>>(istream& in, set<string>& strs) {
-	istream_helper<std::string>(in, strs);
+	istream_helper<std::set<std::string>>(in, strs);
+	return in;
+}
+
+std::istream& std::operator>>(istream& in, vector<double>& ds) {
+	istream_helper<std::vector<double>>(in, ds);
 	return in;
 }