Viewing Program

Program Data

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

Title	Noisy Sunset
ID	6413901288701952
Created	11 years ago, 1400391499435
Updated	10 years ago, 1428248427156
Code	//barimonsterbk - inspired by the latest natural simulations lessons... //Click anywhere to add more birds! var z = 0; var clouds = function(){ var yoff = 0.0; for (var y = 20; y < 40; y++) { var xoff = 0.0; for (var x = 0; x < 50; x++) { var bright = map(noise(xoff/2, yoff, z), 0, 1, 0, 255); var bright2 = map(noise(xoff * 1.5, yoff * 2, z/3), 0, 1, 0, 255); var alpha = map(y, 20, 40, 1.2, 2.3); var alpha2 = map(y, 20, 40, 1.9, 1); noStroke(); //low clouds //fill(200, 170, 160, bright * alpha - 160); //ellipse(x * 8, (y+30) * 5, 9, 12); for (var i = 3; i > 0; i--) { if(bright * alpha - 180 > 0){ fill(cos(i/20 * 80) * 150, cos(i/20 * 80) * 130, cos(i/20 * 80) * 120, bright * alpha - 180); ellipse(x8, (y + 30) 5, i * 6, i * 3);} } //high clouds //fill(255, 210, 200, bright2 * alpha2 - 170); //ellipse(x * 8, (y - 20) * 9, 10, 20); for (var i = 3; i > 0; i--) { if(bright2 * alpha2 - 170 > 0){ fill(cos(i/20 * 80) * 245, cos(i/20 * 80) * 200, cos(i/20 * 80) * 190, bright2 * alpha2 - 170); ellipse(x8, (y - 20) 9, i * 5, i * 7); } } xoff += 0.1; } yoff += 0.15; } z += 0.02;//animate clouds(comment out if running slow) }; var Bird = function(position, size, speed){ this.position = position; this.size = size; this.speed = speed; this.flapspeed = random(2, 3); this.start = 0; this.lifespan = 300; this.velocity = new PVector(6, 3, 0.02); }; Bird.prototype.run = function() { this.update(); this.display(); }; Bird.prototype.update = function() { this.position.add(this.velocity); this.lifespan -= 1; }; Bird.prototype.display = function() { pushMatrix(); translate(this.position.x/this.position.z, this.position.y/this.position.z); scale(this.size/this.position.z); stroke(20, 15, 0, this.lifespan); strokeCap(ROUND); strokeWeight((this.size * 0.7)/this.position.z); noFill(); if(round(this.flap) === 0){ this.flapspeed = random(0.8, 3); } this.flap = 100/(this.position.z * 20) * sin(360 * this.start / this.speed * this.flapspeed); //flapheight/z * sin(thetaTot * theta/speed * flapspeed) arc(-8, 0, 12, -5 - this.flap, 0, 110 - this.flap);//L arc(-6, 0, 10, -3 - this.flap, 0, 150 - (this.flap * 4));//L arc(-4, 0, 8, -2 - this.flap, 0, 150 - (this.flap * 3));//L arc(-2, 0, 6, -1 - this.flap, 0, 170 - (this.flap * 2));//L arc(8, 0, 12, -5 - this.flap, 70, 180 - this.flap);//R arc(6, 0, 10, -3 - this.flap, 30 + (this.flap * 4), 180);//R arc(4, 0, 8, -2 - this.flap, 30 + (this.flap * 3), 180);//R arc(2, 0, 6, -1 - this.flap, 10 + (this.flap * 2), 180);//R fill(0, 0, 0, this.lifespan); noStroke(); ellipse(0, 0.5, this.size1.4, this.size 0.7); popMatrix(); if(this.start === 360){this.start = 0;} this.start+=1; }; Bird.prototype.isGone = function(){ if (this.lifespan < 0) { return true; } else { return false; } }; var drawRange = function(dist, r) { var incAmount = 0.01; for (var t = 0; t < incAmountwidth; t += incAmount) { var n = noise(t + r); var y = map(n, 0, 1, 0, 200); stroke(dist1.10, dist0.95, dist0.93); rect(t100, height-y - dist, 1, y); } }; var drawBkgnd = function(){ strokeWeight(2); strokeCap(SQUARE); for (var j = 0; j < 250; j+= 2){ stroke(lerpColor(color(145, 197, 214), color(255, 71, 0), map(j, 0, 400, 0, 1))); line(0, j, 400, j); } }; var birds = []; var mountains = []; var draw = function() { drawBkgnd(); noStroke(); fill(255, 116, 66, 90); ellipse(180, 180, 60, 60); fill(252, 81, 50); ellipse(180, 180, 23, 21); for(var m = 0; m < 3; m++){ var d = 110 - (m 40); var r = d * 9.02; mountains.push([d, r]); drawRange(mountains[m][0], mountains[m][1]); } clouds(); drawRange(-10, 7); if(frameCount % 110 === 0){ birds.push(new Bird(new PVector(random(-150, 550), random(350, 450), 1), random(3, 6), random(15, 30))); } if(frameCount % 370 === 0){ birds.push(new Bird(new PVector(random(-150, 550), random(-110, 10), 1), random(2, 4), random(15, 30))); } for(var b = 0; b < birds.length; b++){ if(!birds[b].isGone()){ birds[b].run(); } else { birds.splice(b, 1); b -= 1; } } noStroke(); fill(250, 225, 100, 15); ellipse(180, 180, 40, 40); fill(255, 255, 255, 15); ellipse(180, 180, 70, 70); fill(255, 166, 96, 60); ellipse(180, 180, 18, 16); }; mouseClicked = function(){ birds.push(new Bird(new PVector(mouseX, mouseY, 1), random(3, 5), random(15, 25))); };
Folds
Fork	false
Key	ag5zfmtoYW4tYWNhZGVteXIXCxIKU2NyYXRjaHBhZBiAgMCfjK2yCww
Votes	332
Spin-Offs	23
Type	PJS
Width	400
Height	400
User Flagged	false
Origin Scratchpad	null
Hidden From Hotlist	false
Restricted Posting	false
By Child	false
Author Nick	Becky
Author Name	barimonsterbk
Author ID	kaid_857727321320908352169808
Author Profile Access	COACH

Archive Data

Added	6 months ago, 1739457652365
Updated	6 months ago, 1739457663031
Source Deleted	unknown