diff options
| author | Jules Laplace <jules@okfoc.us> | 2014-06-03 16:24:10 -0400 |
|---|---|---|
| committer | Jules Laplace <jules@okfoc.us> | 2014-06-03 16:24:28 -0400 |
| commit | 607f69c67a5b4dc72d2754192e3cdf67d0ad11d0 (patch) | |
| tree | 6556e7922c5bedb274bb1650e5dd100643a7895d /assets/javascripts/rectangles/models/vec2.js | |
| parent | d31259291d807c851de4396921e0c26b6dd8dce2 (diff) | |
partitioning client and serveR
Diffstat (limited to 'assets/javascripts/rectangles/models/vec2.js')
| -rw-r--r-- | assets/javascripts/rectangles/models/vec2.js | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/assets/javascripts/rectangles/models/vec2.js b/assets/javascripts/rectangles/models/vec2.js deleted file mode 100644 index 9b0447c..0000000 --- a/assets/javascripts/rectangles/models/vec2.js +++ /dev/null @@ -1,99 +0,0 @@ -function vec2(a,b){ - this.a = a - this.b = b -} -vec2.prototype.magnitude = function(){ - return this.b-this.a -} -vec2.prototype.length = function(){ - return abs(this.b-this.a) -} -vec2.prototype.clone = function(){ - return new vec2(this.a, this.b) -} -vec2.prototype.abs = function(){ - if (this.b < this.a) { - this.invert() - } - return this -} -vec2.prototype.invert = function(){ - this.a = this.a ^ this.b - this.b = this.a ^ this.b - this.a = this.a ^ this.b - return this -} -vec2.prototype.midpoint = function(){ - return lerp(0.5, this.a, this.b) -} -vec2.prototype.eq = function(v){ - return this.a == v.a && this.b == v.b -} -vec2.prototype.add = function(n){ - this.a += n - this.b += n - return this -} -vec2.prototype.sub = function(n){ - this.a -= n - this.b -= n - return this -} -vec2.prototype.mul = function(n){ - this.a *= n - this.b *= n - return this -} -vec2.prototype.div = function(n){ - this.a /= n - this.b /= n - return this -} -vec2.prototype.normalize = function(){ - var dim = max(this.a, this.b) - this.a = this.a/dim - this.b = this.b/dim - return this -} -vec2.prototype.contains = function(n){ - return this.a <= n && n <= this.b -} -vec2.prototype.containsDisc = function(n,r){ - return this.a <= n-r && n+r <= this.b -} -vec2.prototype.clamp = function(n){ - return clamp(n, this.a, this.b) -} -vec2.prototype.clampDisc = function(n,r){ - return clamp(n, this.a+r, this.b-r) -} -vec2.prototype.intersects = function(v){ - if (this.a < v.a) { - return (v.a < this.b && this.b <= v.b) || (this.a < v.b && v.b <= this.b) - } - else if (this.a == v.a) { - return true - } - else if (this.a > v.a) { - return (this.a < v.b && v.b <= this.b) || (v.a < this.b && this.b <= v.b) - } -} -vec2.prototype.union = function(v){ - if (this.intersects(v)) { - return new vec2( min(this.a,v.a), max(this.b, v.b) ) - } -} -vec2.prototype.intersection = function(v){ - if (this.intersects(v)) { - return new vec2( max(this.a,v.a), min(this.b, v.b) ) - } -} -vec2.prototype.toString = function(){ - return "[" + ~~this.a + " " + ~~this.b + "]" -} -vec2.prototype.quantize = function(n){ - n = n || 10 - this.a = quantize(this.a, n) - this.b = quantize(this.b, n) -} - |
