Created by: vicdoval
Addressed problem description
The hexaGrid node is great working with hexagons but does not handle any other polygon.
Solution description
I expanded the node so it can work also with triangles and squares. Also added: Possibility to define polygon by radius or side length. A smart Remove Doubles (when scale is 1 and "separate is unchecked) List handling. Now if you click "separate" you will get the unpacked polygons unless you are creating many grids simultaneously.
Images for the reference:
Preflight checklist
Put an x letter in each brackets when you're done this item:
- [ x] Code changes complete.
- [ x] Code documentation complete.
- [x ] Documentation for users complete (or not required, if user never sees these changes).
- [x ] Manual testing done.
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Unit-tests implemented. - [ x] Ready for merge.