Comment on Square!
angrystego@lemmy.world 6 days agoThis one is enclosed and contiguous though, the lines of the triangle end where the circular line starts. (The rest is just a drafting residue.)
Comment on Square!
angrystego@lemmy.world 6 days agoThis one is enclosed and contiguous though, the lines of the triangle end where the circular line starts. (The rest is just a drafting residue.)
finitebanjo@lemmy.world 6 days ago
No, it is 2 contiguous regions. The line of separation is the bounding line of a “shape.”
Otherwise, the entire whitespace outside of the region is also part of the shape, as is anything it touches.
Threeme2189@lemmy.world 6 days ago
OK, imagine the space outside of the shape is black, or see through or whatever.
finitebanjo@lemmy.world 6 days ago
Well then the line of separation means nothing and then you’ve lost a right angle to the contiguous void.
Threeme2189@lemmy.world 6 days ago
Why? Does a cube floating in the void not have angles?
angrystego@lemmy.world 5 days ago
The angle of the triangle that protrudes into the circular part is not a right angle.