diff -r 1de2b8d64e9f -r 98906a94732f src/linetypes/subfilereference.cpp
--- a/src/linetypes/subfilereference.cpp	Tue Jan 28 23:34:49 2020 +0200
+++ b/src/linetypes/subfilereference.cpp	Thu Jan 30 19:20:11 2020 +0200
@@ -2,7 +2,7 @@
 #include "documentmanager.h"
 #include "invert.h"
 
-linetypes::SubfileReference::SubfileReference(const glm::mat4& transformation,
+ldraw::SubfileReference::SubfileReference(const glm::mat4& transformation,
 	const QString& referenceName,
 	const Color color) :
 	ColoredObject{color},
@@ -11,7 +11,7 @@
 {
 }
 
-QVariant linetypes::SubfileReference::getProperty(Property property) const
+QVariant ldraw::SubfileReference::getProperty(Property property) const
 {
 	switch (property)
 	{
@@ -24,7 +24,7 @@
 	}
 }
 
-auto linetypes::SubfileReference::setProperty(
+auto ldraw::SubfileReference::setProperty(
 	Property property,
 	const QVariant& value)
 	-> SetPropertyResult
@@ -42,12 +42,12 @@
 	}
 }
 
-QString linetypes::SubfileReference::textRepresentation() const
+QString ldraw::SubfileReference::textRepresentation() const
 {
 	return referenceName + " " + utility::vertexToStringParens(this->position());
 }
 
-void linetypes::SubfileReference::getPolygons(
+void ldraw::SubfileReference::getPolygons(
 	std::vector<gl::Polygon>& polygons,
 	GetPolygonsContext* context) const
 {
@@ -69,7 +69,7 @@
 			{
 				gl::invert(polygon);
 			}
-			if (polygon.color == colors::main)
+			if (polygon.color == ldraw::mainColor)
 			{
 				polygon.color = this->colorIndex;
 			}
@@ -79,17 +79,17 @@
 	}
 }
 
-glm::vec3 linetypes::SubfileReference::position() const
+glm::vec3 ldraw::SubfileReference::position() const
 {
 	return {this->transformation[3][0], this->transformation[3][1], this->transformation[3][2]};
 }
 
-void linetypes::SubfileReference::invert()
+void ldraw::SubfileReference::invert()
 {
 	this->isInverted = not this->isInverted;
 }
 
-Model* linetypes::SubfileReference::resolve(DocumentManager* documents) const
+Model* ldraw::SubfileReference::resolve(DocumentManager* documents) const
 {
 	return documents->findModelByName(this->referenceName);
 }