Viewing Program

Program Data

Program thumbnail for "{props.program.title}"

Title	Dragon (Animated)
ID	4735815490420736
Created	Unknown
Updated	4 years ago, 1609159511970
Code	/* Dragon (Animated) Gray Wolf, November 2020 Click on the screen to see three different color themes Playing around with some more complex animations using bezier, bezierVertex, bezierPoint, bezierTangent, cos, sin, lerp, etc. plus a bit of masking :) Want to be notified when I create a new program? Sub here: https://www.khanacademy.org/cs/gray-wolf/4876588413698048 Note: If you take a spin-off you will need to go into Settings and change the width/height to 600, save, then refresh your page / var scene; var Dragon = function() { this.x = 200; this.y = 200; this.w = 150; this.h = 100; this.vx = 0; this.vy = 0; this.segments = []; this.timer = 0; this.speed = 4; this.lift = 3; this.showLegs = true; this.wing = { x1: 0, y1: 0, x2: 0, y2: 0, x3: 0, y3: 0, x4: 0, y4: 0, spines: { a: { x1: 0, y1: 0, x2: 0, y2: 0 }, b: { x1: 0, y1: 0, x2: 0, y2: 0 }, c: { x1: 0, y1: 0, x2: 0, y2: 0 }, d: { x1: 0, y1: 0, x2: 0, y2: 0 } } }; this.nodes = [ 10, 14, 12, 18, 23, 28, 37, 42, 50, 50, 46, 42, 35, 28, 22, 18, 15, 14, 11, 9, 8, 7, 5, 3, 2, 1, 1, 1 ]; this.m = 0; this.m2 = 0; this.diff = 0; this.colorThemes = { red: { spikes: color(71, 14, 7), black: color(56, 55, 46), body: color(128, 14, 14), wingArm: color(107, 8, 8), wingArmSpike: color(76, 77, 76), wingUpper: color(122, 32, 16), wingLower: color(148, 46, 33), wingSpines: color(71, 70, 71, 150), legsBehind: color(110, 13, 13) }, green: { spikes: color(18, 46, 4), black: color(120, 110, 20), body: color(33, 82, 16), wingArm: color(39, 77, 10), wingArmSpike: color(76, 77, 76), wingUpper: color(44, 82, 15), wingLower: color(49, 110, 25), wingSpines: color(71, 70, 71, 150), legsBehind: color(30, 77, 14) }, black: { spikes: color(55, 56, 55), black: color(99, 96, 67), body: color(31, 29, 31), wingArm: color(60, 71, 51), wingArmSpike: color(76, 77, 76), wingUpper: color(22, 23, 21), wingLower: color(38, 46, 35), wingSpines: color(64, 64, 64, 150), legsBehind: color(3, 3, 3) } }; this.colors = this.colorThemes.red; this.setup = function() { for(var i = 0; i <= 27; i++) { this.segments.push({ x: this.x + this.w i / 27, y: this.y }); } }; this.setup(); this.update = function() { this.diff = this.segments[0].y - this.segments[1].y; this.timer++; this.m = sin(this.timer * this.speed) * this.lift; this.m2 = cos(this.timer * this.speed) * this.lift; //update each of the segments for(var i = 0; i < this.segments.length; i++) { var segment = this.segments[i]; if(i === 0) { segment.y += this.m; segment.x = this.x; } else { segment.y = lerp(segment.y, this.segments[i-1].y, 0.20); segment.x = lerp(segment.x, this.segments[i-1].x, 0.20); } } //move the wing this.wing.x1 = this.segments[7].x; this.wing.y1 = this.segments[7].y + 10; this.wing.x2 = this.segments[7].x + 20; this.wing.y2 = this.segments[7].y + 10 + this.m * 15; this.wing.x3 = this.segments[7].x - 20; this.wing.y3 = this.segments[7].y + 10 + this.m * 30; this.wing.x4 = this.segments[7].x - 27; this.wing.y4 = this.segments[7].y + 10 + this.m * 35; //1st (top) spine this.wing.spines.a.x1 = this.wing.x1; this.wing.spines.a.y1 = this.segments[7].y + 40 + this.m * 47 - this.m2 * 6; this.wing.spines.a.x2 = this.segments[7].x + 90; this.wing.spines.a.y2 = this.segments[7].y + 40 + this.m * 55 - this.m2 * 6; //2nd spine this.wing.spines.b.x1 = this.wing.x1 + 20; this.wing.spines.b.y1 = this.segments[7].y + 40 + this.m * 42; this.wing.spines.b.x2 = this.segments[7].x + 95; this.wing.spines.b.y2 = this.segments[7].y + 40 + this.m * 45; //3rd spine this.wing.spines.c.x1 = this.wing.x1 + 25; this.wing.spines.c.y1 = this.segments[7].y + 40 + this.m * 35; this.wing.spines.c.x2 = this.segments[7].x + 100; this.wing.spines.c.y2 = this.segments[7].y + 40 + this.m * 32; //4th spine this.wing.spines.d.x1 = this.wing.x1 + 35; this.wing.spines.d.y1 = this.segments[7].y + 40 + this.m * 17; this.wing.spines.d.x2 = this.segments[7].x + 80; this.wing.spines.d.y2 = this.segments[7].y + 30 + this.m * 15; this.x-= this.speed; }; this.drawFrontLeg = function(back) { var segment = this.segments[8]; var node = this.nodes[8]; pushMatrix(); translate(this.segments[8].x, this.segments[8].y); translate(-225, -340); if(back) { translate(-10, 0); fill(this.colors.legsBehind); } else { fill(this.colors.body); } translate(224 + 11, 355); rotate(this.diff); translate(-224 - 11, -355); noStroke(); beginShape(); vertex(224, 355); bezierVertex(226, 355, 230, 357, 233, 363); bezierVertex(238, 368, 239, 374, 235, 380); bezierVertex(229, 388, 222, 393, 220, 398); bezierVertex(221, 402, 223, 404, 228, 408); bezierVertex(223, 409, 218, 410, 213, 404); bezierVertex(212, 398, 216, 389, 221, 376); bezierVertex(209, 364, 204, 355 + this.diff * 0.5, 202, 355 + this.diff * 0.5); endShape(CLOSE); popMatrix(); }; this.drawBackLeg = function(back) { var segment = this.segments[11]; var node = this.nodes[11]; pushMatrix(); translate(this.segments[11].x, this.segments[11].y); translate(-278, -342); if(back) { translate(-10, 0); fill(this.colors.legsBehind); } else { fill(this.colors.body); } translate(286 + 17, 354); rotate(this.diff); translate(-286 -17, -354); noStroke(); beginShape(); vertex(286, 352); bezierVertex(289, 356, 291, 365, 290, 376); bezierVertex(296, 380, 300, 382, 307, 386); bezierVertex(308, 394, 308, 409, 308, 416); bezierVertex(309, 418, 312, 419, 316, 416); bezierVertex(315, 421, 310, 425, 302, 423); bezierVertex(300, 412, 300, 404, 299, 400); bezierVertex(294, 395, 286, 394, 276, 391); bezierVertex(268, 383, 261, 371, 252, 357); endShape(CLOSE); popMatrix(); }; this.drawRightWing = function() { //wing covering noStroke(); if(this.wing.y2 < this.wing.y1) { fill(this.colors.wingUpper); } else { fill(this.colors.wingLower); } noStroke(); beginShape(); vertex(this.wing.x1, this.wing.y1); bezierVertex( this.wing.x2 - 10, this.wing.y2, this.wing.x2 - 10, this.wing.y2, this.wing.x3, this.wing.y3); bezierVertex( this.wing.x3 - 5, this.wing.y3 - this.m2 * 3, this.wing.spines.a.x1 - 5, this.wing.spines.a.y1 + this.diff * 0.5 - this.m2 * 3, this.wing.spines.a.x1, this.wing.spines.a.y1 - this.m2 * 3); bezierVertex( this.wing.spines.a.x1 + 10, this.wing.spines.a.y1 - this.diff * 0.5, this.wing.spines.a.x2 - 10, this.wing.spines.a.y2 + this.diff * 0.5, this.wing.spines.a.x2, this.wing.spines.a.y2); vertex(this.wing.spines.a.x2, this.wing.spines.a.y2); bezierVertex( this.wing.spines.a.x2 - 10, this.wing.spines.a.y2, this.wing.spines.b.x2 - 15, this.wing.spines.b.y2 - this.diff * 0.5, this.wing.spines.b.x2, this.wing.spines.b.y2); bezierVertex( this.wing.spines.b.x2 - 10, this.wing.spines.b.y2, this.wing.spines.c.x2 - 15, this.wing.spines.c.y2, this.wing.spines.c.x2, this.wing.spines.c.y2); bezierVertex( this.wing.spines.c.x2 - 10, this.wing.spines.c.y2, this.wing.spines.d.x2 - 15, this.wing.spines.d.y2, this.wing.spines.d.x2, this.wing.spines.d.y2); bezierVertex( this.wing.spines.d.x2 - 10, this.wing.spines.d.y2, this.wing.x1 + 40 - 15, this.segments[9].y + this.nodes[9] * 0.2, this.wing.x1 + 40, this.segments[9].y + this.nodes[9] * 0.2); endShape(CLOSE); //wing arm noFill(); stroke(this.colors.wingArm); strokeWeight(5); line(this.wing.x1, this.wing.y1, this.wing.x2, this.wing.y2); line(this.wing.x2, this.wing.y2, this.wing.x3, this.wing.y3); //top of wing arm with small spike strokeWeight(4); bezier( this.wing.x3, this.wing.y3, this.wing.x3 - 3, this.wing.y3 + ((this.wing.y4 - this.wing.y3) * 0.3), this.wing.x4 - 2, this.wing.y4 - ((this.wing.y4 - this.wing.y3) * 0.5), this.wing.x4, this.wing.y4); //spike on main arm noStroke(); fill(this.colors.wingArmSpike); triangle( this.wing.x4 - 2, this.wing.y4, this.wing.x4 + 2, this.wing.y4, this.wing.x4, this.wing.y4 + (this.wing.y4 - this.wing.y3)); noFill(); stroke(this.colors.wingSpines); strokeWeight(1); //1st (top) spine bezier( this.wing.x3, this.wing.y3, this.wing.x3 - 5, this.wing.y3, this.wing.spines.a.x1 - 5, this.wing.spines.a.y1 + this.diff * 0.5 - this.m2 * 3, this.wing.spines.a.x1, this.wing.spines.a.y1 - this.m2 * 3); bezier( this.wing.spines.a.x1, this.wing.spines.a.y1 - this.m2 * 3, this.wing.spines.a.x1 + 10, this.wing.spines.a.y1 - this.diff, this.wing.spines.a.x2 - 10, this.wing.spines.a.y2 + this.diff * 0.5, this.wing.spines.a.x2, this.wing.spines.a.y2); //2nd spine line( this.wing.x3, this.wing.y3, this.wing.spines.b.x1, this.wing.spines.b.y1); line( this.wing.spines.b.x1, this.wing.spines.b.y1, this.wing.spines.b.x2, this.wing.spines.b.y2); //3rd spine line( this.wing.x3, this.wing.y3, this.wing.spines.c.x1, this.wing.spines.c.y1); line( this.wing.spines.c.x1, this.wing.spines.c.y1, this.wing.spines.c.x2, this.wing.spines.c.y2); //4th spine line( this.wing.x2, this.wing.y2, this.wing.spines.d.x2, this.wing.spines.d.y2); }; this.drawLeftWing = function() { //wing covering noStroke(); if(this.wing.y2 >= this.wing.y1) { fill(this.colors.wingUpper); //line where wing joins to the body stroke(40, 50); line(this.wing.x1, this.wing.y1, this.wing.x1 + 40, this.segments[9].y + this.nodes[9] * 0.2); } else { fill(this.colors.wingLower); } noStroke(); beginShape(); vertex(this.wing.x1, this.wing.y1); bezierVertex( this.wing.x2 - 10, this.wing.y2, this.wing.x2 - 10, this.wing.y2, this.wing.x3, this.wing.y3); bezierVertex( this.wing.x3 - 5, this.wing.y3 - this.m2 * 3, this.wing.spines.a.x1 - 5, this.wing.spines.a.y1 + this.diff * 0.5 - this.m2 * 3, this.wing.spines.a.x1, this.wing.spines.a.y1 - this.m2 * 3); bezierVertex( this.wing.spines.a.x1 + 10, this.wing.spines.a.y1 - this.diff * 0.5, this.wing.spines.a.x2 - 10, this.wing.spines.a.y2 + this.diff * 0.5, this.wing.spines.a.x2, this.wing.spines.a.y2); vertex(this.wing.spines.a.x2, this.wing.spines.a.y2); bezierVertex( this.wing.spines.a.x2 - 10, this.wing.spines.a.y2, this.wing.spines.b.x2 - 15, this.wing.spines.b.y2 - this.diff * 0.5, this.wing.spines.b.x2, this.wing.spines.b.y2); bezierVertex( this.wing.spines.b.x2 - 10, this.wing.spines.b.y2, this.wing.spines.c.x2 - 15, this.wing.spines.c.y2, this.wing.spines.c.x2, this.wing.spines.c.y2); bezierVertex( this.wing.spines.c.x2 - 10, this.wing.spines.c.y2, this.wing.spines.d.x2 - 15, this.wing.spines.d.y2, this.wing.spines.d.x2, this.wing.spines.d.y2); bezierVertex( this.wing.spines.d.x2 - 10, this.wing.spines.d.y2, this.wing.x1 + 40 - 15, this.segments[9].y + this.nodes[9] * 0.2, this.wing.x1 + 40, this.segments[9].y + this.nodes[9] * 0.2); endShape(CLOSE); //wing arm noFill(); stroke(this.colors.wingArm); strokeWeight(5); line(this.wing.x1, this.wing.y1, this.wing.x2, this.wing.y2); line(this.wing.x2, this.wing.y2, this.wing.x3, this.wing.y3); //top of wing arm with small spike strokeWeight(4); bezier( this.wing.x3, this.wing.y3, this.wing.x3 - 3, this.wing.y3 + ((this.wing.y4 - this.wing.y3) * 0.3), this.wing.x4 - 2, this.wing.y4 - ((this.wing.y4 - this.wing.y3) * 0.5), this.wing.x4, this.wing.y4); //spike on main arm noStroke(); fill(this.colors.wingArmSpike); triangle( this.wing.x4 - 2, this.wing.y4, this.wing.x4 + 2, this.wing.y4, this.wing.x4, this.wing.y4 + (this.wing.y4 - this.wing.y3)); noFill(); stroke(this.colors.wingSpines); strokeWeight(1); //1st (top) spine bezier( this.wing.x3, this.wing.y3, this.wing.x3 - 5, this.wing.y3, this.wing.spines.a.x1 - 5, this.wing.spines.a.y1 + this.diff * 0.5 - this.m2 * 3, this.wing.spines.a.x1, this.wing.spines.a.y1 - this.m2 * 3); bezier( this.wing.spines.a.x1, this.wing.spines.a.y1 - this.m2 * 3, this.wing.spines.a.x1 + 10, this.wing.spines.a.y1 - this.diff, this.wing.spines.a.x2 - 10, this.wing.spines.a.y2 + this.diff * 0.5, this.wing.spines.a.x2, this.wing.spines.a.y2); //2nd spine line( this.wing.x3, this.wing.y3, this.wing.spines.b.x1, this.wing.spines.b.y1); line( this.wing.spines.b.x1, this.wing.spines.b.y1, this.wing.spines.b.x2, this.wing.spines.b.y2); //3rd spine line( this.wing.x3, this.wing.y3, this.wing.spines.c.x1, this.wing.spines.c.y1); line( this.wing.spines.c.x1, this.wing.spines.c.y1, this.wing.spines.c.x2, this.wing.spines.c.y2); //4th spine line( this.wing.x2, this.wing.y2, this.wing.spines.d.x2, this.wing.spines.d.y2); }; this.drawHead = function() { pushMatrix(); translate(this.segments[0].x, this.segments[0].y); rotate(-this.m * 8); translate(-65, -125); scale(0.6); noStroke(); fill(this.colors.body); beginShape(); vertex(135, 200); bezierVertex(141, 197, 149, 194, 156, 190); bezierVertex(153, 196, 153, 204, 156, 208); bezierVertex(150, 214, 148, 218, 150, 226); bezierVertex(144, 227, 141, 235, 144, 243); bezierVertex(142, 244, 136, 246, 135, 252); vertex(130, 245); endShape(CLOSE); fill(this.colors.body); beginShape(); vertex(72, 235); vertex(73, 232); bezierVertex(76, 228, 80, 224, 84, 222); bezierVertex(90, 220, 94, 218, 98, 215); bezierVertex(105, 209, 114, 203, 122, 200); bezierVertex(130, 199, 136, 200, 138, 203); bezierVertex(138, 206, 140, 209, 140, 211); bezierVertex(137, 214, 136, 216, 138, 219); bezierVertex(137, 221, 137, 223, 138, 225); bezierVertex(136, 226, 134, 228, 136, 232); bezierVertex(137, 234, 136, 236, 134, 237); vertex(136, 240); bezierVertex(132, 244, 125, 245, 113, 243); bezierVertex(106, 240, 98, 241, 88, 243); bezierVertex(80, 244, 74, 238, 72, 235); endShape(CLOSE); //horns fill(this.colors.black); beginShape(); vertex(138, 204); bezierVertex(157, 196, 176, 182, 184, 174); bezierVertex(172, 194, 155, 205, 138, 211); endShape(CLOSE); beginShape(); vertex(137, 221); bezierVertex(145, 221, 154, 218, 159, 215); bezierVertex(153, 222, 145, 225, 138, 226); endShape(CLOSE); beginShape(); vertex(135, 232); bezierVertex(138, 234, 142, 234, 149, 236); vertex(145, 238); vertex(140, 238); vertex(134, 237); endShape(CLOSE); //mouth fill(this.colors.black); bezier(73, 236, 85, 236, 97, 229, 106, 228); //eye fill(255, 255, 255); beginShape(); vertex(104, 217); vertex(107, 214); vertex(118, 209); bezierVertex(116, 214, 111, 217, 104, 217); endShape(CLOSE); fill(this.colors.black); ellipse(111, 214, 3, 3); //nose fill(this.colors.black); beginShape(); vertex(77, 232); bezierVertex(78, 230, 79, 228, 81, 228); bezierVertex(81, 230, 79, 232, 76, 232); endShape(CLOSE); //lines across top of head stroke(this.colors.black); strokeWeight(1); line(86, 223, 89, 226); line(92, 220, 94, 222); line(98, 217, 100, 220); //sockets stroke(this.colors.black, 50); bezier(123, 205, 128, 204, 134, 203, 138, 203); bezier(128, 214, 132, 213, 136, 213, 139, 213); bezier(130, 219, 132, 218, 136, 220, 138, 220); bezier(130, 225, 132, 226, 134, 226, 137, 226); bezier(126, 228, 129, 229, 132, 230, 134, 232); bezier(124, 232, 128, 234, 130, 235, 134, 236); popMatrix(); }; this.draw = function() { pushMatrix(); translate(130 - this.x, 0); pushMatrix(); translate(-20, 10); this.drawRightWing(); popMatrix(); if(this.showLegs) { this.drawBackLeg(true); this.drawFrontLeg(true); } pushStyle(); //spikes on top of body noStroke(); fill(this.colors.spikes); for(var i = 2; i < this.segments.length - 5; i++) { var segment = this.segments[i]; var tx = bezierTangent(segment.x, segment.x, this.segments[i+1].x, this.segments[i+1].x, 0.5); var ty = bezierTangent(segment.y, segment.y, this.segments[i+1].y, this.segments[i+1].y, 0.5); var a = atan2(ty, tx); a -= 90; triangle( this.segments[i-1].x, this.segments[i-1].y + this.nodes[i] * 0.1, segment.x, segment.y + this.nodes[i] * 0.1, segment.x - 8 + cos(a) * 12, segment.y - this.nodes[i] * 0.4); } //lower part of the body noStroke(); fill(this.colors.black); beginShape(); vertex(this.segments[0].x, this.segments[0].y); for(var i = 1; i < this.segments.length; i+=3) { bezierVertex( this.segments[i].x, this.segments[i].y, this.segments[i+1].x, this.segments[i+1].y, this.segments[i+2].x, this.segments[i+2].y); } for(var i = this.segments.length - 1; i >= 1; i-=3) { bezierVertex( this.segments[i].x, this.segments[i].y + this.nodes[i], this.segments[i-1].x, this.segments[i-1].y + this.nodes[i-1], this.segments[i-2].x, this.segments[i-2].y + this.nodes[i-2]); } vertex(this.segments[0].x, this.segments[0].y + this.nodes[1]); endShape(CLOSE); //scales on the lower body noFill(); stroke(40, 150); strokeWeight(0.5); for(var i = 1; i < this.segments.length - 10; i++) { var segment = this.segments[i]; bezier( segment.x, segment.y, segment.x - 10, segment.y + this.nodes[i] * 0.3, segment.x - 10, segment.y + this.nodes[i] * 0.7, segment.x, segment.y + this.nodes[i] * 0.95 ); } //upper body noStroke(); fill(this.colors.body); beginShape(); vertex(this.segments[0].x, this.segments[0].y); for(var i = 1; i < this.segments.length; i+=3) { bezierVertex( this.segments[i].x, this.segments[i].y, this.segments[i+1].x, this.segments[i+1].y, this.segments[i+2].x, this.segments[i+2].y); } for(var i = this.segments.length - 1; i >= 1; i-=3) { bezierVertex( this.segments[i].x, this.segments[i].y + this.nodes[i] * 0.6, this.segments[i-1].x, this.segments[i-1].y + this.nodes[i-1] * 0.6, this.segments[i-2].x, this.segments[i-2].y + this.nodes[i-2] * 0.6); } endShape(CLOSE); if(this.showLegs) { this.drawFrontLeg(); this.drawBackLeg(); } this.drawLeftWing(); //triangle tail noStroke(); fill(this.colors.body); beginShape(); vertex(this.segments[this.segments.length-2].x - this.diff * 0.1, this.segments[this.segments.length-2].y - 5); vertex(this.segments[this.segments.length-1].x, this.segments[this.segments.length-1].y); vertex(this.segments[this.segments.length-2].x + this.diff * 0.1, this.segments[this.segments.length-2].y + 5); bezierVertex( this.segments[this.segments.length-2].x + this.diff * 0.1 + 3, this.segments[this.segments.length-2].y + 2, this.segments[this.segments.length-2].x - this.diff * 0.1 + 3, this.segments[this.segments.length-2].y - 2, this.segments[this.segments.length-2].x - this.diff * 0.1, this.segments[this.segments.length-2].y - 5); endShape(); this.drawHead(); popStyle(); popMatrix(); }; this.fly = function() { this.draw(); this.update(); }; }; var Scene = function() { this.page = "load"; this.images = undefined; this.imageIndex = 0; this.loaded = false; this.speed = 4; this.showClouds = true; this.dragon = new Dragon(); this.cloudsBack = []; this.cloudsFront = []; this.grounds = [ { x: 0 }, { x: -width } ]; this.hillsFront = [ { x: 0 }, { x: -599 } ]; this.hillsBack = [ { x: 0 }, { x: -599 } ]; this.theme = 0; //red this.showClick = true; this.skyImage = undefined; this.groundImage = undefined; this.cloud = function(tx, ty) { var x = 100; var y = 100; var xPos = x; var yPos = y; var w = random(80, 100); var h = random(80, 100); var count = map(w + h, 50, 160, 50, 300); noStroke(); fill(247, 247, 242, 25); for(var i = 0; i < count; i++) { x = map(noise(tx++), 0, 1, xPos - w, xPos + w); y = map(noise(ty++), 0, 1, yPos - h, yPos + h); tx+= 0.01; ty+= 0.01; ellipse(x, y, random(5, 15), random(5, 15)); } }; this.setup = function() { this.images = { backTan: function() { background(0, 0); noStroke(); for(var i = 0; i <= 450; i++) { fill(lerpColor(color(180, 98, 42), color(182, 121, 93), i/450)); rect(0, i, width, i); } return get(0, 0, width, 450); }, backBlue: function() { background(0, 0); noStroke(); for(var i = 0; i <= 450; i++) { fill(lerpColor(color(5, 107, 130), color(93, 136, 148), i/500)); rect(0, i, width, i); } return get(0, 0, width, 450); }, backRed: function() { background(0, 0); noStroke(); for(var i = 0; i <= 450; i++) { fill(lerpColor(color(102, 54, 52), color(161, 85, 82), i/500)); rect(0, i, width, i); } return get(0, 0, width, 450); }, groundTan: function() { noStroke(); for(var i = 0; i <= 150; i++) { fill(lerpColor(color(117, 63, 38), color(92, 47, 26), i/150)); rect(0, 450 + i, width, 450 + i); } for(var i = 0; i < 200; i++) { fill(random(50, 60), random(15, 30), random(10, 20), random(50, 150)); var radius = random(2, 5); ellipse(random(width), random(470, 600), radius, radius * 0.5); } return get(0, 450, width, 150); }, groundGreen: function() { noStroke(); for(var i = 0; i <= 150; i++) { fill(lerpColor(color(62, 79, 43), color(79, 102, 54), i/150)); rect(0, 450 + i, width, 450 + i); } for(var i = 0; i < 200; i++) { fill(random(50, 60), random(15, 30), random(10, 20), random(50, 150)); var radius = random(2, 5); ellipse(random(width), random(470, 600), radius, radius * 0.5); } return get(0, 450, width, 150); }, groundDark: function() { noStroke(); for(var i = 0; i <= 150; i++) { fill(lerpColor(color(49, 51, 46), color(71, 74, 66), i/150)); rect(0, 450 + i, width, 450 + i); } for(var i = 0; i < 200; i++) { fill(random(30, 40), random(15, 30), random(10, 20), random(50, 150)); var radius = random(2, 5); ellipse(random(width), random(470, 600), radius, radius * 0.5); } return get(0, 450, width, 150); }, hillsFront: function() { background(0, 0); fill(255, 255, 255); stroke(0); beginShape(); vertex(0, 600); vertex(0, 560); bezierVertex(12, 546, 27, 531, 43, 528); bezierVertex(64, 528, 77, 542, 84, 552); bezierVertex(95, 540, 119, 502, 135, 500); bezierVertex(162, 504, 175, 529, 184, 546); bezierVertex(198, 537, 212, 526, 229, 526); bezierVertex(242, 526, 253, 538, 260, 548); bezierVertex(278, 530, 290, 515, 302, 512); bezierVertex(324, 513, 345, 532, 357, 550); bezierVertex(363, 541, 379, 527, 396, 525); bezierVertex(410, 525, 420, 540, 437, 552); bezierVertex(450, 526, 461, 502, 474, 498); bezierVertex(494, 496, 512, 521, 526, 540); bezierVertex(538, 531, 550, 523, 562, 524); bezierVertex(576, 525, 591, 549, 600, 560); vertex(600, 600); endShape(CLOSE); var hillsFrontShape = get(0, 495, width, 105); background(0, 0); noStroke(); fill(56, 35, 30); for(var i = 0; i <= 105; i++) { fill(lerpColor(color(46, 29, 25), color(81, 53, 47), i/105)); rect(0, 495 + i, width, 495 + i); } for(var i = 0; i < 500; i++) { fill(random(110, 130), random(70, 90), random(50, 70), random(50, 150)); var radius = random(2, 4); ellipse(random(width), random(495, 600), radius, radius * 0.5); } var hillsFrontImage = get(0, 495, width, 105); hillsFrontImage.mask(hillsFrontShape); return hillsFrontImage; }, hillsBack: function() { background(0, 0); fill(255, 255, 255); stroke(0); beginShape(); vertex(0, 470); bezierVertex(27, 475, 43, 490, 57, 501); bezierVertex(89, 482, 102, 462, 126, 440); bezierVertex(150, 423, 180, 400, 200, 398); bezierVertex(228, 402, 245, 420, 262, 438); bezierVertex(280, 433, 286, 422, 298, 419); bezierVertex(322, 423, 333, 441, 352, 474); bezierVertex(366, 481, 384, 492, 402, 505); bezierVertex(436, 485, 457, 454, 477, 445); bezierVertex(508, 448, 524, 476, 554, 496); bezierVertex(570, 490, 588, 470, 600, 470); vertex(600, 600); vertex(0, 600); endShape(CLOSE); var hillsBackShape = get(0, 395, width, 205); background(0, 0); noStroke(); for(var i = 0; i <= 205; i++) { fill(lerpColor(color(80, 58, 45), color(138, 104, 90), i/205)); rect(0, 395 + i, width, 395 + i); } for(var i = 0; i < 1000; i++) { fill(random(50, 60), random(30, 40), random(20, 40), random(100, 150)); var radius = random(2, 4); ellipse(random(width), random(395, 600), radius, radius * 0.5); } var hillsBackImage = get(0, 395, width, 205); hillsBackImage.mask(hillsBackShape); return hillsBackImage; } }; //clouds var cloudImage; for(var i = 0; i < 15; i++) { background(0, 0, 0, 0); this.cloud(~~random(10, 1000), ~~random(10, 1000)); cloudImage = get(50, 50, 110, 110); this.cloudsFront.push({ x: random(width), y: random(-30, 270), scale: random(0.5, 2), img: cloudImage, speed: random(3, 4) }); this.cloudsBack.push({ x: random(width), y: random(-30, 270), scale: random(0.5, 2), img: cloudImage, speed: random(3, 4) }); } }; this.setup(); this.load = function (s) { var obj = Object.keys(this.images); this.images[obj[this.imageIndex]] = this.images[obj[this.imageIndex]](); this.imageIndex++; background(186, 146, 106); pushStyle(); fill(60); textAlign(CENTER, CENTER); textSize(40); text('LOADING', 300, 300); noFill(); stroke(60); strokeWeight(10); arc(300, 300, 300, 300, 0, map(this.imageIndex / obj.length, 0, 1, 0, 360)); popStyle(); if(this.imageIndex < obj.length){ this.loaded = false; } else { this.skyImage = this.images.backTan; this.groundImage = this.images.groundTan; this.loaded = true; this.page = s; } }; this.runClouds = function(clouds) { for(var i = 0; i < clouds.length; i++) { var cloud = clouds[i]; image(cloud.img, cloud.x, cloud.y, cloud.img.width * cloud.scale, cloud.img.height * cloud.scale * 0.8); cloud.x+= cloud.speed; if(cloud.x > width) { cloud.x = -200; cloud.y = random(-30, 270); cloud.speed = random(3, 4); cloud.scale = random(0.5, 2); } } }; this.draw = function() { background(186, 146, 106); //sky image(this.skyImage, 0, 0); //hills in back for(var i = 0; i < this.hillsBack.length; i++) { image( this.images.hillsBack, this.hillsBack[i].x, 305, this.images.hillsBack.width + 14, this.images.hillsBack.height); this.hillsBack[i].x+= this.speed * 1.1; if(this.hillsBack[i].x >= width) { this.hillsBack[i].x = -600; } } //hills in front for(var i = 0; i < this.hillsFront.length; i++) { image( this.images.hillsFront, this.hillsFront[i].x, 385, this.images.hillsFront.width + 2, this.images.hillsFront.height); this.hillsFront[i].x+= this.speed * 1.2; if(this.hillsFront[i].x >= width) { this.hillsFront[i].x = -600; } } //ground for(var i = 0; i < this.grounds.length; i++) { image( this.groundImage, this.grounds[i].x, 450, this.groundImage.width + 2, this.groundImage.height); this.grounds[i].x+= this.speed * 1.5; if(this.grounds[i].x >= width) { this.grounds[i].x = -width; } } }; this.setTheme = function() { this.theme = (this.theme + 1) % 3; switch(this.theme) { case 0: this.skyImage = this.images.backTan; this.groundImage = this.images.groundTan; this.dragon.colors = this.dragon.colorThemes.red; break; case 1: this.skyImage = this.images.backBlue; this.groundImage = this.images.groundGreen; this.dragon.colors = this.dragon.colorThemes.green; break; case 2: this.skyImage = this.images.backRed; this.groundImage = this.images.groundDark; this.dragon.colors = this.dragon.colorThemes.black; break; } this.showClick = false; }; this.displayFrameRate = function(rate) { textSize(14); fill(255, 40); textAlign(RIGHT, BOTTOM); text(rate, width-8, height-5); }; this.go = function() { this.draw(); if(this.showClouds) { this.runClouds(this.cloudsBack); } this.dragon.fly(); if(this.showClouds) { this.runClouds(this.cloudsFront); } if(this.showClick) { pushStyle(); textAlign(CENTER); textSize(20); fill(0, 70); text("Click the screen\nfor a different color", 300, 520); popStyle(); } }; }; scene = new Scene(); draw = function() { background(186, 146, 106); switch(scene.page) { case "load": scene.load("go"); break; case "go": scene.go(); scene.displayFrameRate(~~this.__frameRate); break; } }; mouseClicked = function() { scene.setTheme(); };
Folds	31,66,67,96,100,134,137,144,146,202,203,235,236,269,270,375,376,484,485,584,585,693,694,697,710,717,718,725,726,733,739,761,762,963,965,991,992,1007,1008,1055,1056,1078,1079,1084,1085,1106,1125,1127
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Votes	2167
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Type
Width	600
Height	600
User Flagged	false
Origin Scratchpad	{"id":"5069965890945024","title":"Project: Animal attack","deleted":"false","official":"false"}
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Author Nick	Gray Wolf 🐺
Author Name	grantjenkins
Author ID	kaid_639291037700385781852565
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Archive Data

Added	1 years ago, 1707881057001
Updated	7 months ago, 1744820355101
Source Deleted	unknown