Template added VerticalCompositeBarNode.js There is still work that needs to be done. The bars can be stacked on one another and modeled as a single bar.
Template added VerticalCompositeBarNode.js There is still work that needs to be done. The bars can be stacked on one another and modeled as a single bar.

phetsims/griddle,phetsims/griddle,phetsims/griddle