Ergogen reorg

helpers/utils.js

@@ -1,58 +0,0 @@
-const m = require('makerjs')
-const fs = require('fs-extra')
-
-const deepcopy = exports.deepcopy = (value) => JSON.parse(JSON.stringify(value))
-
-exports.dump_model = (model, file='model', json=false) => {
-    const assembly = m.model.originate({
-        models: deepcopy(model),
-        units: 'mm'
-    })
-
-    if (json) fs.writeFileSync(`${file}.json`, JSON.stringify(assembly, null, '    '))
-    fs.writeFileSync(`${file}.dxf`, m.exporter.toDXF(assembly))
-}
-
-const line = exports.line = (a, b) => {
-    return new m.paths.Line(a, b)
-}
-
-exports.circle = (p, r) => {
-    return new m.paths.Circle(p, r)
-}
-
-exports.rect = (w, h, o=[0, 0], mirrored=false) => {
-    const res = {
-        top:    line([0, h], [w, h]),
-        right:  line([w, h], [w, 0]),
-        bottom: line([w, 0], [0, 0]),
-        left:   line([0, 0], [0, h])
-    }
-    if (mirrored) {
-        for (const [key, val] of Object.entries(res)) {
-            const tmp = val.origin
-            val.origin = val.end
-            val.end = tmp
-        }
-    }
-    return m.model.move({paths: res}, o)
-}
-
-const eq = exports.eq = (a=[], b=[]) => {
-    return a[0] === b[0] && a[1] === b[1]
-}
-
-exports.poly = (arr) => {
-    let counter = 0
-    let prev = arr[arr.length - 1]
-    const res = {
-        paths: {}
-    }
-    for (const p of arr) {
-        if (eq(prev, p)) continue
-        res.paths['p' + (++counter)] = line(prev, p)
-        prev = p
-    }
-    return res
-}
-