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52 lines
1.2 KiB
JavaScript
52 lines
1.2 KiB
JavaScript
const Jimp = require("jimp")
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let base, bottom, middle, top
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async function generateGlob(hue) {
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const constructed = await base
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.clone()
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.composite(
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bottom.clone().color([
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{apply: 'hue', params: [hue]}
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]),
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0,
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0,
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{ mode: Jimp.BLEND_SOURCE_OVER }
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)
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.composite(
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middle.clone().color([
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{apply: 'hue', params: [hue]}
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]),
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0,
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0,
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{ mode: Jimp.BLEND_SOURCE_OVER }
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)
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.composite(
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top.clone().color([
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{apply: 'hue', params: [hue]}
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]),
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0,
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0,
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{ mode: Jimp.BLEND_SOURCE_OVER }
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)
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return constructed
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}
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async function main() {
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base = await Jimp.read('./web/public/img/base.png')
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bottom = await Jimp.read('./web/public/img/bottom.png')
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middle = await Jimp.read('./web/public/img/middle.png')
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top = await Jimp.read('./web/public/img/top.png')
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for (let i=0; i<1800; i++) {
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if ( i%100 === 0) {
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process.stdout.write('x')
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} else { process.stdout.write('.') }
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const hue = i/5
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const result = await generateGlob(hue)
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await result.write('./allGlobs/' + i + '.png')
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}
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}
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main()
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