adding pamela files
This commit is contained in:
sandbender
commit
a62ab99a3d
11
index.xhtml
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11
index.xhtml
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Pamela</title>
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<script src="jquery-1.3.2.js" type="text/javascript" />
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<script src="processing.js" type="text/javascript" />
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<script src="pamela.js" type="text/javascript" />
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</head>
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<body style="text-align: center;">
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<canvas id="pamela" width="1000px" height="400px"></canvas>
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</body>
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</html>
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1
input.js
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1
input.js
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["sandb", "fs111", "tazo", "unknown", "unknown", "unknown", "unknown", "unknown"]
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4376
jquery-1.3.2.js
vendored
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4376
jquery-1.3.2.js
vendored
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BIN
norbert.png
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BIN
norbert.png
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Binary file not shown.
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After Width: | Height: | Size: 28 KiB |
255
pamela.js
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255
pamela.js
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function Vector(x, y, z) {
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this.x = x;
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this.y = y;
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this.z = z;
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this.w = 1;
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this.add = function(v) {
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this.x += v.x;
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this.y += v.y;
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this.z += v.z;
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};
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this.subtract = function(v) {
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this.x -= v.x;
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this.y -= v.y;
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this.z -= v.z;
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};
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this.scale = function(s) {
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this.x *= s;
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this.y *= s;
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this.z *= s;
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};
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this.rotateX = function(a) {
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var c = p.cos(a);
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var s = p.sin(a);
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this.y = this.y * c + this.z * s;
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this.z = this.z * c - this.y * s;
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};
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this.rotateY = function(a) {
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var c = p.cos(a);
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var s = p.sin(a);
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this.x = this.x * c + this.z * s;
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this.z = this.z * c - this.x * s;
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};
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this.rotateZ = function(a) {
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var c = p.cos(a);
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var s = p.sin(a);
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this.x = this.x * c + this.y * s;
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this.y = this.y * c - this.x * s;
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};
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this.distance = function(v) {
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if (typeof v == "undefined") {
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return Math.sqrt(this.x * this.x + this.y * this.y + this.z * this.z);
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}
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var xd = this.x - v.x;
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var yd = this.y - v.y;
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var zd = this.z - v.z;
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return Math.sqrt(xd * xd + yd * yd + zd * zd);
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};
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this.clone = function() {
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return new Vector(this.x, this.y, this.z);
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};
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this.project = function(cam) {
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var d = this.clone();
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d.subtract(cam);
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if (d.z < 0) return false;
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var s = (p.width / 2) / d.distance();
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return { x: d.x * s, y: d.y * s, scale: s };
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};
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}
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function Matrix(m) {
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if (typeof m == "undefined")
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m = [[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]];
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this.m = m;
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this.multiplyVector = function(v) {
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// Initialize the result vector.
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var result = new Vector();
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var m = this.m;
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// Perform the multiplication
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result.x = m[0][0]*v.x + m[0][1]*v.y + m[0][2]*v.z + m[0][3];
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result.y = m[1][0]*v.x + m[1][1]*v.y + m[1][2]*v.z + m[1][3];
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result.z = m[2][0]*v.x + m[2][1]*v.y + m[2][2]*v.z + m[2][3];
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result.w = m[3][0]*v.x + m[3][1]*v.y + m[3][2]*v.z + m[3][3];
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return result;
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};
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this.multiplyMatrix = function(m) {
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this.m = this._mult(m);
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return this;
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};
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this.resetMatrix = function() {
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// identity and translate the axes to the center of the canvas.
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this.m = [[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]];
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};
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this.rotateX = function(angle) {
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var c = Math.cos(angle);
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var s = Math.sin(angle);
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this.m = this._mult([[1, 0, 0, 0],[0, c, -s, 0],[0, s, c, 0],[0, 0, 0, 1]]);
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return this;
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};
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this.rotateY = function(angle) {
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var c = Math.cos(angle);
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var s = Math.sin(angle);
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this.m = this._mult([[c, 0, s, 0],[0, 1, 0, 0],[-s, 0, c, 0],[0, 0, 0, 1]]);
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return this;
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};
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this.rotateZ = function(angle) {
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var c = Math.cos(angle);
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var s = Math.sin(angle);
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this.m = this._mult([[c, -s, 0, 0],[s, c, 0, 0],[0, 0, 1, 0],[0, 0, 0, 1]]);
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return this;
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};
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this.scale = function(scaleX, scaleY, scaleZ) {
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this.m = this._mult([[scaleX,0,0,0],[0,scaleY,0,0],[0,0,scaleZ,0],[0,0,0,1]]);
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return this;
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};
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this.translate = function(dX, dY, dZ) {
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this.m = this._mult([[1,0,0,dX],[0,1,0,dY],[0,0,1,dZ],[0,0,0,1]]);
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return this;
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};
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this.project = function(v) {
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var pj = this.multiplyVector(v);
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pj.x /= pj.z / (p.width / 2);
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pj.y /= pj.z / (p.width / 2);
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return pj;
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};
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this._mult = function(m) {
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var m1 = this.m;
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var m2 = m;
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var result = [[],[],[],[]];
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for(var i = 0; i < 4; i++){
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result[i][0] = m1[i][0] * m2[0][0] + m1[i][1] * m2[1][0] + m1[i][2] * m2[2][0] + m1[i][3] * m2[3][0];
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result[i][1] = m1[i][0] * m2[0][1] + m1[i][1] * m2[1][1] + m1[i][2] * m2[2][1] + m1[i][3] * m2[3][1];
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result[i][2] = m1[i][0] * m2[0][2] + m1[i][1] * m2[1][2] + m1[i][2] * m2[2][2] + m1[i][3] * m2[3][2];
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result[i][3] = m1[i][0] * m2[0][3] + m1[i][1] * m2[1][3] + m1[i][2] * m2[2][3] + m1[i][3] * m2[3][3];
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}
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return result;
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};
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}
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function alphaForDepth(d, start, cutoff) {
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d = d < cutoff ? cutoff : d > start ? start : d;
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return 1 - (d - start) / (cutoff - start);
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}
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function Node(name) {
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this.name = name;
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var size = Math.min(p.width, p.height);
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this.position = new Vector(
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p.random(size) - (size / 2),
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p.random(size) - (size / 2),
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p.random(size) - (size / 2));
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this.position.scale(0.5);
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this.project = function(m) {
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this.projection = m.project(this.position);
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this.alpha = 255 * alphaForDepth(this.projection.z, 0, -200);
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};
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this.draw = function() {
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var s = 5000 / -this.projection.z;
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p.fill(p.color(164 + this.alpha * 0.25));
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p.ellipse(this.projection.x, this.projection.y, s, s);
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p.context.font = s / 2 + "pt sans-serif";
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p.fill(p.color(164, 192 + this.alpha * 0.25, 164));
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p.context.fillText(this.name, this.projection.x + s, this.projection.y + s / 2);
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};
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this.update = function() {
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};
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}
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function NorbertNode() {
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this.norbert = p.loadImage("norbert.png");
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this.position = new Vector(0, 0, 0);
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this.project = function(m) {
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this.projection = m.project(this.position);
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this.alpha = 255 * alphaForDepth(this.projection.z, -200, -400);
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};
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this.draw = function() {
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var s = this.projection.z / (p.width / 2);
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s *= 3;
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var x = this.projection.x - (186 / s);
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var y = this.projection.y - (150 / s);
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//var xx = this.projection.x + (186 * s);
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//var yy = this.projection.y + (240 * s);
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//var x = Math.floor(this.projection.x - 186);
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//var y = Math.floor(this.projection.y - 60);
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p.image(this.norbert, x, y, 372 / s, 300 / s);
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};
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}
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var p;
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$(document).ready(function() {
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goPamela();
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});
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function goPamela() {
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p = Processing("pamela");
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var entities = ["sandb", "fs111", "tazo", "wouter", "unknown", "unknown", "unknown", "unknown"];
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var m = new Matrix();
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p.play = true;
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p.startTime = p.millis();
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p.setup = function() {
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p.noStroke();
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var count = 0;
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this.nodes = [];
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this.nodes[count++] = new NorbertNode();
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//for (var j = 0; j < 10; j++)
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for (var i = 0; i < entities.length; i++) {
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this.nodes[count++] = new Node(entities[i]);
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}
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};
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p.animate = function(secs) {
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return -0.5 + (p.millis() % secs) / secs;
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};
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p.mousePressed = function() {
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this.play = !this.play;
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};
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p.draw = function() {
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if (!this.play)
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return;
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m.resetMatrix();
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//m.rotateZ(this.animate(8000) * 2 * Math.PI);
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var startAnimation = 1 - ((p.millis() - p.startTime) / 3000);
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if (startAnimation > 0) {
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startAnimation *= startAnimation;
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m.translate((p.width / 4) * startAnimation, 0 ,0);
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m.translate(0, 0, Math.PI * startAnimation);
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}
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//m.translate(0, 0, -p.width / 4 + Math.abs(this.animate(21000) * (-p.width / 4)));
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m.translate(0, 0, -p.width / 6);
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//if (startAnimation > 0)
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//m.rotateX(2 * Math.PI * startAnimation);
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m.rotateY(this.animate(7000) * 2 * Math.PI);
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for (var i = 0; i < this.nodes.length; i++) {
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this.nodes[i].project(m);
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}
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this.nodes.sort(function(a, b) {
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return a.projection.z - b.projection.z;
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});
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p.background(255);
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p.pushMatrix();
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p.translate(p.width / 2, p.height / 2);
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for (var i = 0; i < this.nodes.length; i++) {
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this.nodes[i].draw();
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}
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p.popMatrix();
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};
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p.init();
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}
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2349
processing.js
Normal file
2349
processing.js
Normal file
File diff suppressed because it is too large
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