80 lines
No EOL
1.7 KiB
JavaScript
80 lines
No EOL
1.7 KiB
JavaScript
const m = require('makerjs')
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exports.deepcopy = (value) => JSON.parse(JSON.stringify(value))
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const deep = exports.deep = (obj, key, val) => {
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const levels = key.split('.')
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const last = levels.pop()
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let step = obj
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for (const level of levels) {
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step[level] = step[level] || {}
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step = step[level]
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}
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if (val === undefined) return step[last]
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step[last] = val
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return obj
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}
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const eq = exports.eq = (a=[], b=[]) => {
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return a[0] === b[0] && a[1] === b[1]
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}
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const line = exports.line = (a, b) => {
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return new m.paths.Line(a, b)
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}
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exports.circle = (p, r) => {
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return {paths: {circle: new m.paths.Circle(p, r)}}
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}
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exports.rect = (w, h, o=[0, 0]) => {
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const res = {
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top: line([0, h], [w, h]),
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right: line([w, h], [w, 0]),
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bottom: line([w, 0], [0, 0]),
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left: line([0, 0], [0, h])
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}
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return m.model.move({paths: res}, o)
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}
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exports.poly = (arr) => {
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let counter = 0
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let prev = arr[arr.length - 1]
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const res = {
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paths: {}
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}
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for (const p of arr) {
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if (eq(prev, p)) continue
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res.paths['p' + (++counter)] = line(prev, p)
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prev = p
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}
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return res
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}
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const farPoint = [1234.1234, 2143.56789]
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exports.union = (a, b) => {
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return m.model.combine(a, b, false, true, false, true, {
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farPoint
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})
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}
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exports.subtract = (a, b) => {
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return m.model.combine(a, b, false, true, true, false, {
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farPoint
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})
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}
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exports.intersect = (a, b) => {
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return m.model.combine(a, b, true, false, true, false, {
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farPoint
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})
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}
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exports.stack = (a, b) => {
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return {
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models: {
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a, b
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}
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}
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} |