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u(t) is called 60 times per second. t: Elapsed time in seconds. S: Shorthand for Math.sin. C: Shorthand for Math.cos. T: Shorthand for Math.tan. R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5) c: A 1920x1080 canvas. x: A 2D context for that canvas.
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remix of d/16178 by u/tomxor

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  • tomxor: Ray Marching SDF Gentile Smoke

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remix of d/16174 by u/pavel

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remix of d/16169 by u/tomxor

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remix of d/15952 by u/tomxor

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remix of d/7905 by u/trancor

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  • hollo47: Abstract smoke! Nice! Could look nice if it left a trail?
  • joeytwiddle: Tried shadowBlur but very heavy. Trails look better anyway: x.fillStyle='#fff3',t?x.fillRect(0,0,999,800):c.width=999;x.beginPath();w=540,t?m=[w+S(t)*340,w]:p=[];p.push([[...m],5]),p.map((z,i)=>{k=z[0],k[0]+=S(i+t),k[1]-=z[1]+S(i*8),x.lineTo(...k),x.stroke()})
  • trancor: Oooo, I like that, great idea! I'll have to try incorporating that into a remix. Thanks joeytwiddle!

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  • trancor: I'll stop with the obfuscation... Thanks for inspiration again u/MrM@_S

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