--- a/src/types/vertex.h	Sun Jun 17 13:53:33 2018 +0300
+++ b/src/types/vertex.h	Sun Jun 17 13:57:00 2018 +0300
@@ -34,7 +34,7 @@
 	QVector3D toVector() const;
 	void transform(const QMatrix4x4& matrix);
 	void rotate(const QQuaternion& orientation);
-	Vertex transformed(const GLRotationMatrix& matrix) const;
+	Vertex transformed(const QMatrix4x4& matrix) const;
 	void setCoordinate(Axis ax, qreal value);
 
 	Vertex& operator+=(const QVector3D& other);