1 files changed, 0 insertions, 181 deletions
diff --git a/rect.js b/rect.js
deleted file mode 100644
index ed94689..0000000
--- a/rect.js
+++ /dev/null
@@ -1,181 +0,0 @@
-var FRONT = 0x1, BACK = 0x2, LEFT = 0x4, RIGHT = 0x8
-
-function rect (x0,y0,x1,y1){
-	if (x0 instanceof vec2) {
-		this.x = x0
-		this.y = y0
-	}
-	else if (x1 === undefined) {
-		this.x = new vec2(x0,x0)
-		this.y = new vec2(y0,y0)
-	}
-	else {
-		this.x = new vec2(x0,x1)
-		this.y = new vec2(y0,y1)
-	}
-	this.translation = new vec2(0,0)
-	this.sides = FRONT | BACK | LEFT | RIGHT
-	this.focused = false
-	this.id = 0
-}
-rect.prototype.clone = function(){
-	return new rect( this.x.clone(), this.y.clone() )
-}
-rect.prototype.center = function(){
-	return new vec2(this.x.midpoint(), this.y.midpoint())
-}
-rect.prototype.area = function(){
-	return this.x.length() * this.y.length()
-}
-rect.prototype.normalize = function(){
-	this.x.abs().add(this.translation.a)
-	this.y.abs().add(this.translation.b)
-	this.translation.a = this.translation.b = 0
-	return this
-}
-rect.prototype.contains = function(x,y){
-	return this.x.contains(x) && this.y.contains(y)
-}
-rect.prototype.intersects = function(r){
-	return this.x.intersects(r.x) && this.y.intersects(r.y)
-}
-rect.prototype.width = function(){ return this.x.length() }
-rect.prototype.height = function(){ return this.y.length() }
-rect.prototype.fill = function(){
-// 	if (! this.sides) return this
-	ctx.fillRect(this.x.a + this.translation.a, this.y.a + this.translation.b, this.x.length(), this.y.length())
-	return this
-}
-rect.prototype.stroke_sides = function(){
-	if (this.sides & FRONT) line(this.x.a, this.y.a, this.x.b, this.y.a)
-	if (this.sides &  BACK) line(this.x.a, this.y.b, this.x.b, this.y.b)
-	if (this.sides &  LEFT) line(this.x.a, this.y.a, this.x.a, this.y.b)
-	if (this.sides & RIGHT) line(this.x.b, this.y.a, this.x.b, this.y.b)
-
-	function line(a,b,c,d){
-		ctx.beginPath()
-		ctx.moveTo(a,b)
-		ctx.lineTo(c,d)
-		ctx.stroke()
-	}
-	return this
-}
-rect.prototype.stroke = function(){
-	ctx.beginPath()
-	ctx.moveTo(this.x.a, this.y.a)
-	ctx.lineTo(this.x.b, this.y.b)
-	ctx.stroke()
-	return this
-}
-rect.prototype.perimeter = function(){
-	line( this.x.a, this.y.a, this.x.b, this.y.a, this.translation )
-	line( this.x.a, this.y.b, this.x.b, this.y.b, this.translation )
-	line( this.x.a, this.y.a, this.x.a, this.y.b, this.translation )
-	line( this.x.b, this.y.a, this.x.b, this.y.b, this.translation )
-}
-rect.prototype.toString = function(){
-	var sides = ""
-	if (this.sides & FRONT) sides += "front "
-	if (this.sides & BACK)  sides += "back "
-	if (this.sides & LEFT)  sides += "left "
-	if (this.sides & RIGHT) sides += "right "
-	var s = this.id + " " + "[" + this.x.toString() + " " + this.y.toString() + "] " + sides
-	if (this.focused) return "<b>" + s + "</b>"
-	return s
-}
-rect.prototype.quantize = function(n){
-	this.x.quantize(n)
-	this.y.quantize(n)
-}
-rect.prototype.reset = function(){
-	var copy = this.clone()
-	copy.sides = FRONT | BACK | LEFT | RIGHT
-	copy.focused = this.focused
-	copy.id = this.id
-	this.regions = [ copy ]
-}
-rect.prototype.clipTo = function(r){
-	// for each of this rect's regions split the region if necessary
-	var regions = this.regions
-	var splits
-
-	for (var i = 0, len = regions.length; i < len; i++) {
-		if (regions[i] && regions[i].intersects(r)) {
-			splits = regions[i].split(r)
-			regions = regions.concat(splits)
-			regions[i] = null
-		}
-	}
-	this.regions = regions
-}
-rect.prototype.split = function(r){
-	var rz = this
-	var splits = []
-	var split_contains = 0
-	var x_intervals = [], y_intervals = []
-	var sides = this.sides
-
-	// Split vertically
-	if (this.x.contains(r.x.a) && r.x.contains(this.x.b)) {
-		x_intervals.push([ new vec2( this.x.a,    r.x.a ), LEFT  ])
-		x_intervals.push([ new vec2(    r.x.a, this.x.b ), RIGHT ])
-		split_contains |= RIGHT
-	}
-
-	else if (r.x.contains(this.x.a) && this.x.contains(r.x.b)) {
-		x_intervals.push([ new vec2( this.x.a,    r.x.b ), LEFT  ])
-		x_intervals.push([ new vec2(    r.x.b, this.x.b ), RIGHT ])
-		split_contains |= LEFT
-	}
-	
-	else if (this.x.contains(r.x.a) && this.x.contains(r.x.b)) {
-		x_intervals.push([ new vec2( this.x.a,    r.x.a ), LEFT  ])
-		x_intervals.push([ new vec2(    r.x.a, 	  r.x.b ), 0     ])
-		x_intervals.push([ new vec2(    r.x.b, this.x.b ), RIGHT ])
-		split_contains |= LEFT | RIGHT
-	}
-
-	else { // if (r.x.contains(this.x.a) && r.x.contains(r.x.b)) {
-		x_intervals.push([ new vec2( this.x.a, this.x.b ), LEFT | RIGHT ])
-		split_contains |= LEFT | RIGHT
-	}
-
-	// Split horizontally
-	if (this.y.contains(r.y.a) && r.y.contains(this.y.b)) {
-		y_intervals.push([ new vec2( this.y.a,    r.y.a ), FRONT ])
-		y_intervals.push([ new vec2(    r.y.a, this.y.b ), BACK  ])
-		split_contains |= BACK
-	}
-
-	else if (r.y.contains(this.y.a) && this.y.contains(r.y.b)) {
-		y_intervals.push([ new vec2( this.y.a,    r.y.b ), FRONT ])
-		y_intervals.push([ new vec2(    r.y.b, this.y.b ), BACK  ])
-		split_contains |= FRONT
-	}
-	
-	else if (this.y.contains(r.y.a) && this.y.contains(r.y.b)) {
-		y_intervals.push([ new vec2( this.y.a,    r.y.a ), FRONT ])
-		y_intervals.push([ new vec2(    r.y.a, 	  r.y.b ), 0     ])
-		y_intervals.push([ new vec2(    r.y.b, this.y.b ), BACK  ])
-		split_contains |= FRONT | BACK
-	}
-
-	else { // if (r.y.contains(this.y.a) && this.y.contains(r.y.b)) {
-		y_intervals.push([ new vec2( this.y.a, this.y.b ), FRONT | BACK ])
-		split_contains |= FRONT | BACK
-	}
-
-	x_intervals.forEach(function(x){
-		y_intervals.forEach(function(y){
-			var rn = new rect(x[0], y[0])
-			rn.id = rz.id
-			rn.sides = ((x[1] | y[1]) & sides)
-			if (r.intersects(rn)) {
-				rn.sides = 0
-			}
-			rn.focused = rz.focused
-			splits.push(rn)
-		})
-	})
-	return splits
-}