2024年4月19日发(作者：)

if ([(x * 4 + y * 4 * ) + 3] > 128) {

var vertex = new 3();

vertex.x = () * 1000 - 500;

vertex.y = () * 1000 - 500;

vertex.z = -() * 500;

ation = {

x: x - / 2,

y: -y + / 2,

z: 0

};

= () / 200 + 0.015;

(vertex);

}

}

}

particles = new (geometry, material);

(particles);

requestAnimationFrame(render);

};

var init = function() {

rigin = '';

renderer = new enderer({

canvas: mentById("map"),

antialias: true,

alpha:true

});

e(ww, wh);

// arColor(0x181818);

scene = new ();

camera = new ctiveCamera(50, ww / wh, 0.1, 10000);

(-100, 0, 220);

(centerVector);

(camera);

texture = xture(imgBase64, undefined, function() {

imagedata = getImageData();

drawTheMap();

});

ntListener('resize', onResize, false);

};

var onResize = function() {

ww = idth;

wh = eight;

e(ww, wh);

= ww / wh;

ProjectionMatrix();

};

var render = function(a) {

requestAnimationFrame(render);

for (var i = 0, j = ; i < j; i++) {

var particle = es[i];

particle.x += (ation.x - particle.x) * ;

particle.y += (ation.y - particle.y) * ;

particle.z += (ation.z - particle.z) * ;

}

// if (a - previousTime > 100) {

// var index = (() * );

// var particle1 = es[index];

// var particle2 = es[ - index];

// (particle, () * 2 + 1, {

// x: particle2.x,

// y: particle2.y,

// ease: Out

// });

// (particle2, () * 2 + 1, {

// x: particle1.x,

// y: particle1.y,

// ease: Out

// });

// previousTime = a;

// }