40 lines
837 B
JavaScript
40 lines
837 B
JavaScript
let Engine = Matter.Engine,
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Render = Matter.Render,
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World = Matter.World,
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Bodies = Matter.Bodies;
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let engine;
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let box1;
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let box2;
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let ground;
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function setup() {
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createCanvas(900, 600);
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// create engine
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engine = Engine.create();
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box1 = Bodies.rectangle(200, 200, 80, 80, {restitution: .8, friction: 0.5});
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let options = {isStatic: true, angle: Math.PI * 0.06};
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ground = Bodies.rectangle(400, 500, 810, 10, options);
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// add bodies to world
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World.add(engine.world, [box1, ground]);
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}
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function draw() {
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background(0);
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Engine.update(engine);
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fill(255);
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drawVertices(box1.vertices);
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fill(150, 50, 50);
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drawVertices(ground.vertices);
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}
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function drawVertices(vertices)
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{
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beginShape();
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for (let i = 0; i < vertices.length; i++) {
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vertex(vertices[i].x, vertices[i].y);
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}
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endShape();
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} |