diff options
| author | Jules Laplace <jules@okfoc.us> | 2014-04-21 18:44:06 -0400 |
|---|---|---|
| committer | Jules Laplace <jules@okfoc.us> | 2014-04-21 18:44:06 -0400 |
| commit | 5e795dbab647d9d8c4285233e1efc6262d49f720 (patch) | |
| tree | 2d727f1947af8650db5cfc5ac2f0f8e1fad744bd /assets/javascripts/rectangles/map/_map.js | |
| parent | 0a7a3a60b15d9bd6cdb9e7f153eb93f6686b8c37 (diff) | |
coordinate stuff
Diffstat (limited to 'assets/javascripts/rectangles/map/_map.js')
| -rw-r--r-- | assets/javascripts/rectangles/map/_map.js | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/assets/javascripts/rectangles/map/_map.js b/assets/javascripts/rectangles/map/_map.js index d8fdc79..64013cd 100644 --- a/assets/javascripts/rectangles/map/_map.js +++ b/assets/javascripts/rectangles/map/_map.js @@ -7,6 +7,12 @@ var map = new function(){ var base = this base.bounds = new vec2(500,500) base.center = new vec2(0,0) + + base.sides = function(){ + var sides = base.bounds.clone().div(2).div(base.zoom) + return new rect( base.center.a - sides.a, base.center.b - sides.b, + base.center.a + sides.a, base.center.b + sides.b ) + } base.zoom = 1/4 |