John Alanbrook
600fbfd3b7
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65 lines
1.1 KiB
JavaScript
65 lines
1.1 KiB
JavaScript
// bunnymark
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var render = use('render')
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var os = use('os')
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var dim = [500,500]
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render.initialize({
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width:dim.x,
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height:dim.y,
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resolution_x:dim.x,
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resolution_y:dim.y,
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mode:"letterboxed",
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refresh: 60,
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})
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var camera = {
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size: [500,500],
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transform: os.make_transform(),
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fov:50,
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near_z: 0,
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far_z: 1000,
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surface: undefined,
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viewport: {x:0,y:0,width:1,height:1},
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ortho:true,
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anchor:[0,0],
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}
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var draw = use('draw2d')
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var sprite = use('lcdsprite')
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var graphics = use('graphics')
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var bunny = graphics.texture('tests/bunny')
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var center = [0.5,0.5]
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var vel = 50
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for (var i = 0; i < 20000; i++) {
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var sp = sprite.create(bunny, [Math.random()*dim.x, Math.random()*dim.y], center)
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sp.dir = [Math.random()*vel, Math.random()*vel]
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}
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function movendraw(sp)
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{
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// sp.move([sp.dir[0]*dt, sp.dir[1]*dt])
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sp.draw()
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}
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var dt = 0
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function loop()
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{
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var now = os.now()
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render.clear([22/255,120/255,194/255,255/255])
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render.camera(camera)
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// sprite.forEach(movendraw)
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var mesh = sprite.geometry()
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render.geometry(bunny.texture, mesh)
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render.present()
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dt = os.now() - now
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var delay = (1/60) - dt
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$_.delay(loop, delay)
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}
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loop()
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