Had to add 4-element variable calls for Tcl, as these are required by the new 4-element Python shader variable calls.
Had to add 4-element variable calls for Tcl, as these are required by the new 4-element Python shader variable calls.

codester2/devide.johannes,chrisidefix/devide.johannes,ivoflipse/devide.johannes,chrisidefix/devide.johannes,ivoflipse/devide.johannes,nagyistoce/devide.johannes,fvpolpeta/devide.johannes,fvpolpeta/devide.johannes,codester2/devide.johannes,nagyistoce/devide.johannes