Point fixes and asymmetry tests

config/regular.yaml

@@ -39,18 +39,27 @@ zones:
       - name: thumb
 angle: -20
 mirror:
-  ref: pinky_bottom
+  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 bottom, we have to convert
+  # 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 233.5881016.
+  # compatibility. The following snippet was used to arrive at this distance.
   #
-  # old_origin = new Point(7, 7)
+  # 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: 233.5881016
+  distance: 223.7529778
+outline:
+  top:
+    left: inner_top
+    right: mirror_inner_top
+  bottom:
+    left: far_thumb
+    right: mirror_far_thumb
+  hole: 14
+  expansion: 5

config/squished.yaml

@@ -5,7 +5,7 @@ zones:
     columns:
       - name: pinky
         rotate: -5
-        origin: [7, -7]
+        origin: [7, -10]
       - name: ring
         stagger: 12
       - name: middle
@@ -51,29 +51,22 @@ zones:
       - name: near
         padding: 16
         column_wire: ring
-      # TODO: this is just a test for Dan
-      - name: nearer
-        column_wire: pinky
     rows:
       - name: thumb
 angle: -20
 mirror:
-  ref: pinky_bottom
+  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 bottom, we have to convert
+  # 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 233.5881016.
+  # compatibility. The following snippet was used to arrive at this distance.
   #
-  # old_origin = new Point(7, 7)
+  # 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
-  # TODO: Hahaaa, the squishing fails, because the width reference points are 
-  # NOT stationary! gotta move to distances between some other points
-  # (definitely something from among the HOME positions!!!)
-  distance: 233.5881016

helpers/points.js

@@ -1,6 +1,8 @@
 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)) {
@@ -54,7 +56,7 @@ const Point = exports.Point = class Point {
             this.x,
             this.y,
             this.r,
-            this.meta
+            u.deepcopy(this.meta)
         )
     }
 }
@@ -186,10 +188,14 @@ exports.parse = (config) => {
         x += (config.mirror.distance || 0) / 2
         const mirrored_points = {}
         for (const [name, p] of Object.entries(points)) {
+            if (p.meta.col.asym == 'left' || p.meta.row.asym == 'left') continue
             const mp = p.clone().mirror(x)
             mp.meta.mirrored = true
-            const mname = `mirror_${name}`
+            delete mp.meta.asym
-            mirrored_points[mname] = mp
+            mirrored_points[`mirror_${name}`] = mp
+            if (p.meta.col.asym == 'right' || p.meta.row.asym == 'right') {
+                p.meta.col.skip = true
+            }
         }
         Object.assign(points, mirrored_points)
     }

helpers/utils.js

@@ -0,0 +1,14 @@
+const m = require('makerjs')
+const fs = require('fs-extra')
+
+exports.deepcopy = (value) => JSON.parse(JSON.stringify(value))
+
+exports.dump_model = (model, file='model', json=false) => {
+    const assembly = m.model.originate({
+        model,
+        units: 'mm'
+    })
+
+    fs.writeFileSync(`${file}.dxf`, m.exporter.toDXF(assembly))
+    if (json) fs.writeFileSync(`${file}.json`, JSON.stringify(assembly, null, '    '))
+}