Allow different shapes to the cube model and option for layer sizes

[mbourassa7]

Is your feature request related to a problem? Please describe.
Not a problem but a feature.

Describe the solution you'd like.
I would like to create peace stakes in a circle pattern with the ability to change different amounts for each layer out with the node height being the same.

Describe alternatives you've considered
I can use different models to create this but would require multiple models being made vs one model being used.

Additional context
I think this feature would allow people to be able to use the same model and simplify sequencing so the effect will show the same vs people who created a model using different ways.