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This commit is contained in:
Hyunchul Kim 2020-11-23 03:33:06 +09:00
parent fe2e2cf3ee
commit 00060043f7
1 changed files with 64 additions and 39 deletions
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95
test_data/src/scripts/physicsLayout.js
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@ -2,6 +2,7 @@ const SCALAR = 1;
const THRESHOLD = 0;
const INIT_DURATION = 300;
const INIT_RATIO = 0.9;
let maxY = 0;
var Engine = Matter.Engine,
Render = Matter.Render,
@ -22,12 +23,11 @@ var render = Render.create({
}
});
var ceiling = Bodies.rectangle(window.innerWidth/2, 0, window.innerWidth, 60, { isStatic: true });
var floor = Bodies.rectangle(window.innerWidth/2, window.innerHeight-100, window.innerWidth, 60, { isStatic: true });
var leftWall = Bodies.rectangle(0, window.innerHeight/2, 60, window.innerHeight, { isStatic: true });
var rightWall = Bodies.rectangle(window.innerWidth, window.innerHeight/2, 60, window.innerHeight, { isStatic: true });
var title = Bodies.rectangle(window.innerWidth/2, 0, 300, 200, { isStatic: true });
var timeline = Bodies.rectangle(window.innerWidth-60, window.innerHeight-150, 150, 150, { isStatic: true });
var ceiling = Bodies.rectangle(render.canvas.width/2, 0, render.canvas.width, 120, { isStatic: true, friction:0, restitution:10});
var leftWall = Bodies.rectangle(0, window.innerHeight/2, 5, window.innerHeight, { isStatic: true, friction:0, restitution:10});
var rightWall = Bodies.rectangle(render.canvas.width, window.innerHeight/2, 5, window.innerHeight, { isStatic: true, friction:0, restitution:10}); //update
var floor = Bodies.rectangle(render.canvas.width/2, window.innerHeight, render.canvas.width, 240, { isStatic: true, friction:0, restitution:10});
// Get SVG
var sampleSVG = document.getElementsByClassName("shape");
@ -35,53 +35,53 @@ var vertexSets = [],
color = ['#556270'];
var frags = [];
var initY = 0;
for(let i = 0; i < sampleSVG.length; i++) {
path = sampleSVG[i];
console.log(path);
var v = Bodies.fromVertices(100+(i*80), 80, Svg.pathToVertices(path, 20), {
render: {
fillStyle: color,
strokeStyle: color
},
position: {
x: window.innerWidth/2 + (Math.random() - 0.5) * window.innerWidth*0.8,
y: window.innerHeight/3 + (Math.random() - 0.5) * window.innerHeight*0.3
x: window.innerWidth/2 + (Math.random() - 0.5) * window.innerWidth*0.25,
y: initY//window.innerHeight/2 + (Math.random() - 0.4) * window.innerHeight*0.5
},
mass: 0.01,
mass: Math.random(),
restitution: 0.5,
friction:0,
staticFriction:0,
name: path.parentNode.id
}, true);
initY = (window.innerWidth>960)?initY+10:initY+75;
console.log(initY);
let el = document.getElementById(path.parentNode.id)
el.setAttribute("visibility", "hidden")
frags.push(v);
};
};
// vertexSets.push(ground)
console.log(engine.world);
engine.world.gravity = {scale: 0.0001, x: 0, y: 0}
World.add(engine.world, [ceiling, floor, leftWall, rightWall, title, timeline]);
// World.add(engine.world, frags);
Engine.run(engine);
Render.run(render);
frags.sort((a,b)=>{return (a.position.y-b.position.y)})
engine.world.gravity = {scale: 0.0001, x: 0, y: 0}
World.add(engine.world, [ceiling, leftWall, rightWall]);
if(render.canvas.width>860) World.add(engine.world, floor)
Engine.run(engine);
Render.run(render);
window.addEventListener("resize", ()=>{
// TODO : complete resize function
// console.log(window.innerWidth);
// console.log(window.innerHeight);
// window.addEventListener("resize", ()=>{
// // TODO : complete resize function
// // console.log(window.innerWidth);
// // console.log(window.innerHeight);
// // var leftWall = Bodies.rectangle(0, window.innerHeight/2, 60, window.innerHeight);
var rightWall = Bodies.rectangle(window.innerWidth, window.innerHeight/2, 60, window.innerHeight);
// // // var leftWall = Bodies.rectangle(0, window.innerHeight/2, 60, window.innerHeight);
// var rightWall = Bodies.rectangle(window.innerWidth, window.innerHeight/2, 60, window.innerHeight);
rightWall.position.x = window.innerWidth;
})
// rightWall.position.x = window.innerWidth;
// })
let count, duration = 0, INIT_DURATION;
let count = 0, duration = 500//INIT_DURATION;
let addFrags = ()=>{
if (count >= frags.length){
return;
@ -91,7 +91,8 @@ let addFrags = ()=>{
World.add(engine.world, frags[count]);
count += 1;
duration *= INIT_RATIO;
setTimeout(addFrags, duration)
// addFrags();
setTimeout(addFrags, 50);
}
}
addFrags();
@ -100,14 +101,38 @@ setInterval(()=>{
for(let i = 0; i < frags.length; i++) {
frags[i].angle = 0; // lock rotation
let el = document.getElementById(frags[i].name);
// if((frags[i].velocity.x > THRESHOLD) && (frags[i].velocity.y > THRESHOLD)){
let x = frags[i].bounds.min.x * SCALAR
let y = frags[i].bounds.min.y * SCALAR
el.setAttribute('transform', "translate("+x+","+y+")");
// }
}
let bodies = engine.world.bodies.filter(body => body.label === "Body");
maxY = bodies.sort((a, b) => (b.position.y - a.position.y))[0].position.y;
if (maxY > getDocumentHeight()) return;
render.canvas.height = Math.max(window.innerHeight, maxY + 100);
document.querySelector('#authors').style.height = render.canvas.height;
if(leftWall.position.y+window.innerHeight/2 <getDocumentHeight()){
leftWall = Bodies.rectangle(0, leftWall.position.y + render.canvas.width, 60, window.innerHeight, { isStatic: true });
rightWall = Bodies.rectangle(render.canvas.width, rightWall.position.y + window.innerHeight, 60, window.innerHeight, { isStatic: true }); //update
World.add(engine.world, [leftWall, rightWall]);
}
}, 15)
// 현재 스크롤한 높이를 구하는 함수
function getScrollTop() {
return (window.pageYOffset !== undefined) ? window.pageYOffset : (document.documentElement || document.body.parentNode || document.body).scrollTop;
}
// 문서의 높이를 구하는 함수
function getDocumentHeight() {
const body = document.body;
const html = document.documentElement;
// document.querySelector("svg").remove();
return Math.max(
body.scrollHeight, body.offsetHeight,
html.clientHeight, html.scrollHeight, html.offsetHeight
);
}