Ok so, Roblox provides us with a solid modeling feature called unioning. How Roblox creates them is by using triangles, pretty much wedges, to fill the block, but my question is:
How does Roblox use triangles to fill in the block and not filling in the area of the negative part?

2 comments
cuz
What is the question? What is unclear? Use proper grammar so that you're understandable.