--- a/src/basics.h Thu Nov 17 12:18:13 2016 +0200 +++ b/src/basics.h Thu Nov 17 13:56:13 2016 +0200 @@ -53,6 +53,8 @@ Z }; +static const Axis axes[] = {X, Y, Z}; + // // Derivative of QVector3D: this class is used for the vertices. //