Ergogen reorg

.gitignore

@@ -1,3 +1,116 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
 node_modules/
-*.dxf
-*.json
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*

README.md

@@ -497,4 +497,79 @@ case:
 After the camfer to the top and/or bottom outside edges, the object is `translate`d/`rotate`d, and combined with what we have so far according to `op`.
 If we only want to use an object as a building block for further objects, we can employ the same "start with an underscore" trick we learned at the outlines section.
 
-## PCB
+
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+## A concrete case example
+
+<br />
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+
+## PCB
+
+Everything should be ready for a handwire, but if you'd like the design to be more accessible and easily replicable, you probably want a PCB as well.
+To help you get started, the necessary footprints and an edge cut can be automatically positioned so that all you need to do manually is the routing.

config/regular.yaml

@@ -1,109 +0,0 @@
-zones:
-  matrix:
-    anchor:
-      angle: 5
-    columns:
-      - name: pinky
-        rotate: -5
-        origin: [7, -7]
-        rows:
-          - bind_x:
-          - bind_x: right
-          - bind_x: right
-      - name: ring
-        stagger: 12
-        rows:
-          - bind_x: left
-          - bind_x: right
-          - bind_x: right
-      - name: middle
-        stagger: 5
-        rows:
-          - bind_x: both
-          - bind_x: both
-          - bind_x:
-      - name: index
-        stagger: -6
-        rows:
-          - bind_x: right
-          - bind_x: left
-          - bind_x: left
-      - name: inner
-        stagger: -2
-        rows:
-          - bind_x:
-          - bind_x: left
-          - bind_x: left
-    rows:
-      - name: bottom
-        bind_y: up
-      - name: home
-        bind_y: up
-      - name: top
-  thumbfan:
-    anchor:
-      ref: inner_bottom
-      shift: [-7, -19]
-    columns:
-      - name: near
-        column_wire: ring
-        padding: 21.25
-        rotate: -28
-        origin: [9.5, -9]
-        rows:
-          - bind_x: right
-      - name: home
-        column_wire: middle
-        padding: 21.25
-        rotate: -28
-        origin: [11.75, -9]
-        rows:
-          - bind_x: both
-      - name: far
-        column_wire: index
-        rows:
-          - bind_x: left
-    rows:
-      - name: thumb
-        bind_y: up
-angle: -20
-mirror:
-  ref: pinky_home
-  # The mk1's origin was the bottom left corner of the bottom pinky key.
-  # But it later got rotated by the bottom *right* corner as the pinky angle
-  # and then rotated again for the inter-half angle so [0, 0] was nowhere on
-  # the actual result.
-  #
-  # Since the new origin is the center of the pinky home, we have to convert
-  # the old, round 250 width to this new coordinate system if we want backward
-  # compatibility. The following snippet was used to arrive at this distance.
-  #
-  # old_origin = new Point(7, 7 + 19)
-  # old_origin.rotate(5, [14, 0])
-  # old_origin.rotate(-20, [0, 0])
-  # new_width = 250 - (2 * old_origin.x)
-  distance: 223.7529778
-outline:
-  footprint: 18
-  bind: 10
-  corner: 0.5
-  glue:
-    top:
-      left:
-        key: inner_top
-        line: top
-      right:
-        key: mirror_inner_top
-        line: top
-    bottom:
-      left:
-        key: far_thumb
-        line: right
-      right:
-        key: mirror_far_thumb
-        line: left
-    waypoints:
-      - percent: 50
-        width: 100
-      - percent: 90
-        width: 50

config/squished.yaml

@@ -1,72 +0,0 @@
-zones:
-  matrix:
-    anchor:
-      angle: 5
-    columns:
-      - name: pinky
-        rotate: -5
-        origin: [7, -10]
-      - name: ring
-        stagger: 12
-      - name: middle
-        stagger: 5
-      - name: index
-        stagger: -6
-        padding: 16
-      - name: inner
-        stagger: -2
-    rows:
-      - name: bottom
-        padding: 16
-      - name: home
-        padding: 16
-      - name: top
-  thumbfan:
-    anchor:
-      ref: inner_bottom
-      shift: [-4, -22]
-    columns:
-      - name: wrong_near
-        padding: 21.25
-        rotate: -28
-        origin: [9.5, -9]
-        skip: yes
-      - name: home
-        column_wire: middle
-        rotate: -28
-        origin: [9.5, -9]
-      - name: far
-        column_wire: index
-    rows:
-      - name: thumb
-  thumbfan_reverse_pass:
-    anchor:
-      ref: home_thumb
-    reverse: yes
-    columns:
-      - name: home_again
-        rotate: 28
-        origin: [-9.5, -9]
-        skip: yes
-      - name: near
-        padding: 16
-        column_wire: ring
-    rows:
-      - name: thumb
-angle: -20
-mirror:
-  ref: pinky_home
-  # The mk1's origin was the bottom left corner of the bottom pinky key.
-  # But it later got rotated by the bottom *right* corner as the pinky angle
-  # and then rotated again for the inter-half angle so [0, 0] was nowhere on
-  # the actual result.
-  #
-  # Since the new origin is the center of the pinky home, we have to convert
-  # the old, round 250 width to this new coordinate system if we want backward
-  # compatibility. The following snippet was used to arrive at this distance.
-  #
-  # old_origin = new Point(7, 7 + 19)
-  # old_origin.rotate(5, [14, 0])
-  # old_origin.rotate(-20, [0, 0])
-  # new_width = 250 - (2 * old_origin.x)
-  distance: 223.7529778

package.json

@@ -1,13 +1,34 @@
 {
-    "name": "absolem",
-    "version": "1.0.0",
-    "description": "Flat, minimalistic, ergonomic keyboard layout generated from JS.",
+    "name": "ergogen",
+    "version": "0.1.0",
+    "description": "Ergonomic keyboard layout generator",
     "author": "Bán Dénes <mr@zealot.hu>",
     "license": "MIT",
+    "homepage": "https://zealot.hu/ergogen",
+    "repository": "github:mrzealot/ergogen",
+    "bugs": "https://github.com/mrzealot/ergogen/issues",
+    "main": "./src/ergogen.js",
+    "bin": "./src/cli.js",
+    "scripts": {
+        "build": "rollup -c",
+        "test": "nyc mocha -r chai/register-should"
+    },
     "dependencies": {
-        "fs-extra": "^9.0.0",
+        "fs-extra": "^9.0.1",
         "js-yaml": "^3.14.0",
         "makerjs": "github:mrzealot/maker.js-dist",
         "yargs": "^15.3.1"
+    },
+    "devDependencies": {
+        "@rollup/plugin-commonjs": "^13.0.0",
+        "chai": "^4.2.0",
+        "mocha": "^8.0.1",
+        "nyc": "^15.1.0",
+        "rollup": "^2.16.1"
+    },
+    "nyc": {
+        "all": true,
+        "include": ["src/*.js"],
+        "exclude": ["src/cli.js"]
     }
 }

rollup.config.js

@@ -0,0 +1,16 @@
+import commonjs from '@rollup/plugin-commonjs'
+
+export default {
+  input: 'src/ergogen.js',
+  external: ['makerjs', 'js-yaml'],
+  output: {
+    name: 'ergogen',
+    file: 'dist/bundle.js',
+    format: 'umd',
+    globals: {
+      'makerjs': 'makerjs',
+      'js-yaml': 'jsyaml'
+    }
+  },
+  plugins: [commonjs()]
+}

src/cli.js

@@ -3,8 +3,8 @@ const path = require('path')
 const yaml = require('js-yaml')
 const yargs = require('yargs')
 
-const points_lib = require('./helpers/points')
-const outline_lib = require('./helpers/outline')
+const points_lib = require('../helpers/points')
+const outline_lib = require('./outline')
 
 const args = yargs
     .option('config', {
@@ -58,4 +58,14 @@ if (args.outline) {
     outline_lib.draw(points, config)
 }
 
-console.log('Done.')
+console.log('Done.')
+
+// 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))
+// }

src/ergogen.js

@@ -0,0 +1,3 @@
+module.exports = {
+    points: require('./points')
+}

src/point.js

@@ -0,0 +1,71 @@
+const m = require('makerjs')
+const u = require('./utils')
+
+class Point {
+    constructor(x=0, y=0, r=0, meta={}) {
+        if (Array.isArray(x)) {
+            this.x = x[0]
+            this.y = x[1]
+            this.r = 0
+            this.meta = {}
+        } else {
+            this.x = x
+            this.y = y
+            this.r = r
+            this.meta = meta
+        }
+    }
+
+    get p() {
+        return [this.x, this.y]
+    }
+
+    set p(val) {
+        [this.x, this.y] = val
+    }
+
+    add(a) {
+        const res = this.clone()
+        res.x += a[0]
+        res.y += a[1]
+        return res
+    }
+
+    shift(s) {
+        this.x += s[0]
+        this.y += s[1]
+        return this
+    }
+
+    rotate(angle, origin=[0, 0]) {
+        this.p = m.point.rotate(this.p, angle, origin)
+        this.r += angle
+        return this
+    }
+
+    mirror(x) {
+        this.x = 2 * x - this.x
+        this.r = -this.r
+        return this
+    }
+
+    clone() {
+        return new Point(
+            this.x,
+            this.y,
+            this.r,
+            u.deepcopy(this.meta)
+        )
+    }
+
+    position(model) {
+        return m.model.moveRelative(m.model.rotate(model, this.r), this.p)
+    }
+
+    rect(size=14) {
+        let rect = u.rect(size, size, [-size/2, -size/2], this.meta.mirrored)
+        return this.position(rect)
+    }
+}
+
+module.exports = Point

src/points.js

@@ -1,100 +1,6 @@
 const m = require('makerjs')
-const fs = require('fs-extra')
-
 const u = require('./utils')
 
-const Point = exports.Point = class Point {
-    constructor(x=0, y=0, r=0, meta={}) {
-        if (Array.isArray(x)) {
-            this.x = x[0]
-            this.y = x[1]
-            this.r = 0
-            this.meta = {}
-        } else {
-            this.x = x
-            this.y = y
-            this.r = r
-            this.meta = meta
-        }
-    }
-
-    get p() {
-        return [this.x, this.y]
-    }
-
-    set p(val) {
-        [this.x, this.y] = val
-    }
-
-    add(a) {
-        const res = this.clone()
-        res.x += a[0]
-        res.y += a[1]
-        return res
-    }
-
-    shift(s) {
-        this.x += s[0]
-        this.y += s[1]
-        return this
-    }
-
-    rotate(angle, origin=[0, 0]) {
-        this.p = m.point.rotate(this.p, angle, origin)
-        this.r += angle
-        return this
-    }
-
-    mirror(x) {
-        this.x = 2 * x - this.x
-        this.r = -this.r
-        return this
-    }
-
-    clone() {
-        return new Point(
-            this.x,
-            this.y,
-            this.r,
-            u.deepcopy(this.meta)
-        )
-    }
-
-    rect(size=14) {
-        let rect = u.rect(size, size, [-size/2, -size/2], this.meta.mirrored)
-        return m.model.moveRelative(m.model.rotate(rect, this.r), this.p)
-    }
-
-    position(model) {
-        return m.model.moveRelative(m.model.rotate(model, this.r), this.p)
-    }
-}
-
-const dump = exports.dump = (points, opts={}) => {
-
-    const s = (opts.side || 14) / 2
-
-    const models = {}
-    for (const [key, point] of Object.entries(points)) {
-        const paths = {
-            l: u.line([-s, -s], [-s,  s]),
-            t: u.line([-s,  s], [ s,  s]),
-            r: u.line([ s,  s], [ s, -s]),
-            b: u.line([ s, -s], [-s, -s])
-        }
-        models[key] = m.model.moveRelative(m.model.rotate({paths}, point.r), point.p)
-    }
-
-    const assembly = m.model.originate({
-        models,
-        units: 'mm'
-    })
-
-    fs.writeFileSync(`${opts.file || 'dump'}_points.json`, JSON.stringify(points, null, '    '))
-    fs.writeFileSync(`${opts.file || 'dump'}_assembly.json`, JSON.stringify(assembly, null, '    '))
-    fs.writeFileSync(`${opts.file || 'dump'}.dxf`, m.exporter.toDXF(assembly))
-}
-
 const push_rotation = (list, angle, origin) => {
     let candidate = origin
     for (const r of list) {

src/utils.js

@@ -1,16 +1,9 @@
 const m = require('makerjs')
-const fs = require('fs-extra')
 
-const deepcopy = exports.deepcopy = (value) => JSON.parse(JSON.stringify(value))
+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 eq = exports.eq = (a=[], b=[]) => {
+    return a[0] === b[0] && a[1] === b[1]
 }
 
 const line = exports.line = (a, b) => {
@@ -29,19 +22,13 @@ exports.rect = (w, h, o=[0, 0], mirrored=false) => {
         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
+        for (const segment of Object.values(res)) {
+            [segment.origin, segment.end] = [segment.end, segment.origin] 
         }
     }
     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]
@@ -55,4 +42,3 @@ exports.poly = (arr) => {
     }
     return res
 }
-

test/point.js

@@ -0,0 +1,8 @@
+const Point = require('../src/point')
+
+describe('Point', function() {
+    it('#constructor', function() {
+        const point = new Point(1, 2, 45)
+        point.p.should.deep.equal([1, 2])
+    })
+})