gabrielslo...@gmail.com wrote:
Hey, supose i have a Rect and a Line, i just want to see if the line intercepts the rect, is that possible somehow in a kind of optimized way
For axis-aligned rectangles you probably want the Cohen-Sutherland algorithm: https://en.wikipedia.org/wiki/Cohen%E2%80%93Sutherland_algorithm If all you want to know is whether they intersect or not, you can just use the first part (calculating the outcodes and ANDing them together). -- Greg