diff -r a36913fc552a -r f21b800b02a4 src/gl/partrenderer.h
--- a/src/gl/partrenderer.h	Fri Mar 06 16:08:53 2020 +0200
+++ b/src/gl/partrenderer.h	Fri Mar 06 20:13:10 2020 +0200
@@ -46,9 +46,9 @@
 	QPoint lastMousePosition;
 	gl::RenderPreferences renderPreferences;
 signals:
-	void projectionMatrixChanged();
-	void modelMatrixChanged();
-	void viewMatrixChanged();
+	void projectionMatrixChanged(const glm::mat4& newMatrix);
+	void modelMatrixChanged(const glm::mat4& newMatrix);
+	void viewMatrixChanged(const glm::mat4& newMatrix);
 	void renderPreferencesChanged();
 private:
 	void setFragmentStyle(gl::FragmentStyle fragStyle);