+- SphereCommunity (https://forum.spherecommunity.net)
+-- Forum: Sphere 0.56d (/Forum-Sphere-0-56d)
+--- Forum: General Help (/Forum-General-Help)
+--- Thread: square size? (/Thread-square-size)
square size? - x77x - 04-10-2018 08:49 PM
how can you calculate the distance to the center from the outside edge?
RECT=5272,1160,5281,1169,0
5281-5272=9
1169-1160=9
so a 9x9 square?
so 9/2=4.5
so basically, to make a 40 square, you pick a center point, add 20 to the centerpoint, write it down, then subtract 20 from the centerpoint, write it down, and theres your two coords for the square...
RE: square size? - Coruja - 04-12-2018 04:12 AM
it's just math
an 9x9 square is 9x9=81 tiles and not 9/2=4.5 tiles
but if you want to get P values, the fastest way is the method that you already using. Since 40 tiles will be splitted into left/right and up/down, you just need to make 40/2 and this will be 20 tiles to each side, then you just need to make [center X - 20], [center Y - 20] and [center X + 20], [center Y + 20] to get all coords