Add Shape controls

[JustinXinLiu]

I'm submitting a...

Feature request

Create Shapes such as PieSlice, RingSlice, Star, Arrow, etc..

Reference

Bonus
Composition-powered animation instead of dependent animation for properties like Angle or Radius.

[michael-hawker]

I think Pie/RingSlice could be condensed to the same control no? Pie just doesn't use the InnerRadius, eh?

[nmetulev]

Please create a UserVoice

[Kyaa-dost]

Will be moving this to the discussion as that will our new platform for all the older discussions that still require further input and clarity.