Create HexGrid Class

[f-bdolan]

Ursina offers an out-of-the-box Grid class here

Arguments could include

• side length (or calculated from apothem)
• grid_width
• grid_height
• apothem (or calculated from side_length)

Another useful class would be a HexGrid version. This would be a hexmat style instead of rectangles. Some minor radius calculations would be necessary. Key facts can be find here for instance.

Quick definitions for a regular hexagon (one with all equal sides)

• The side length a is the length of one of the six edges.
• The circumradius R is the distance from the center to an edge vertex. This is equivalent to what you would call the radius in a circle.
• The apothem r is the distance from the center to the midpoint of a side. It maybe useful to note that given a radius R, the apothem r = R * sqrt(3)/2
• Given a radius R, the side length a= R

Might be a good first issue.