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February 26, 2020 08:46
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The squash and stretch expression should make your animation a bit more alive by adding a proportional squash and stretch scale to your shapes or images.
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| maxDev = 13; // max deviation in pixels | |
| spd = 30; //speed of oscillation | |
| decay = 1.0; //how fast it slows down | |
| t = time - inPoint; | |
| x = scale[0] + maxDev*Math.sin(spd*t)/Math.exp(decay*t); | |
| y = scale[0]*scale[1]/x; | |
| [x,y] |
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