{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "f027debb-4ad0-4ea0-a564-321f3c1bd63c",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Overwriting auto display for cadquery Workplane and Shape\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "''"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import timeit\n",
    "tic = timeit.default_timer()\n",
    "\n",
    "import cadquery as cq\n",
    "from math import sin, cos, pi\n",
    "\n",
    "\n",
    "\n",
    "from jupyter_cadquery import (\n",
    "    versions,\n",
    "    show, PartGroup, Part, \n",
    "    get_viewer, close_viewer, get_viewers, close_viewers, open_viewer, set_defaults, get_defaults, open_viewer,\n",
    "    get_pick,\n",
    ")\n",
    "\n",
    "from jupyter_cadquery.replay import replay, enable_replay, disable_replay\n",
    "''"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "cde98536-33ac-4609-b1fe-50af35bdc752",
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "6af7a60f-ac0c-46cf-8956-a168cd3246cb",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "Enabling jupyter_cadquery replay\n"
     ]
    }
   ],
   "source": [
    "cv = open_viewer(\"pretosius\",\n",
    "                 anchor=\"right\", \n",
    "                 glass=True, \n",
    "                tools=False)  # sets default viewer\n",
    "\n",
    "\n",
    "cv.grid = [not g for g in cv.widget.grid]\n",
    "\n",
    "cv.axes = not cv.axes\n",
    "cv.axes0 = not cv.axes0\n",
    "cv.transparent = not cv.transparent\n",
    "cv.black_edges = not cv.black_edges\n",
    "enable_replay(False, False)\n",
    "show_object = replay"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "b943c6ad-a678-4af7-8139-b03cad539b33",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Defaulting to user installation because normal site-packages is not writeable\n",
      "Collecting git+https://github.com/gumyr/build123d\n",
      "  Cloning https://github.com/gumyr/build123d to /tmp/pip-req-build-_no6109s\n",
      "  Running command git clone --filter=blob:none --quiet https://github.com/gumyr/build123d /tmp/pip-req-build-_no6109s\n",
      "  fatal: unable to access 'https://github.com/gumyr/build123d/': Could not resolve host: github.com\n",
      "  \u001b[1;31merror\u001b[0m: \u001b[1msubprocess-exited-with-error\u001b[0m\n",
      "  \n",
      "  \u001b[31m×\u001b[0m \u001b[32mgit clone --\u001b[0m\u001b[32mfilter\u001b[0m\u001b[32m=\u001b[0m\u001b[32mblob\u001b[0m\u001b[32m:none --quiet \u001b[0m\u001b[4;32mhttps://github.com/gumyr/build123d\u001b[0m\u001b[32m \u001b[0m\u001b[32m/tmp/\u001b[0m\u001b[32mpip-req-build-_no6109s\u001b[0m did not run successfully.\n",
      "  \u001b[31m│\u001b[0m exit code: \u001b[1;36m128\u001b[0m\n",
      "  \u001b[31m╰─>\u001b[0m See above for output.\n",
      "  \n",
      "  \u001b[1;35mnote\u001b[0m: This error originates from a subprocess, and is likely not a problem with pip.\n",
      "\u001b[1;31merror\u001b[0m: \u001b[1msubprocess-exited-with-error\u001b[0m\n",
      "\n",
      "\u001b[31m×\u001b[0m \u001b[32mgit clone --\u001b[0m\u001b[32mfilter\u001b[0m\u001b[32m=\u001b[0m\u001b[32mblob\u001b[0m\u001b[32m:none --quiet \u001b[0m\u001b[4;32mhttps://github.com/gumyr/build123d\u001b[0m\u001b[32m \u001b[0m\u001b[32m/tmp/\u001b[0m\u001b[32mpip-req-build-_no6109s\u001b[0m did not run successfully.\n",
      "\u001b[31m│\u001b[0m exit code: \u001b[1;36m128\u001b[0m\n",
      "\u001b[31m╰─>\u001b[0m See above for output.\n",
      "\n",
      "\u001b[1;35mnote\u001b[0m: This error originates from a subprocess, and is likely not a problem with pip.\n",
      "\u001b[33mWARNING: There was an error checking the latest version of pip.\u001b[0m\u001b[33m\n",
      "\u001b[0m"
     ]
    }
   ],
   "source": [
    "!pip install git+https://github.com/gumyr/build123d"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "44eb609a-c382-4d07-b224-d08cd3bf8107",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Solid        at 0x7f27ec7477f0, Center(0.5, 1.0, 1.5)\n",
      "└── Shell    at 0x7f2857577f70, Center(0.5, 1.0, 1.5)\n",
      "    ├── Face at 0x7f2857577e70, Center(0.0, 1.0, 1.5)\n",
      "    ├── Face at 0x7f27ec747630, Center(1.0, 1.0, 1.5)\n",
      "    ├── Face at 0x7f27ec2af930, Center(0.5, 0.0, 1.5)\n",
      "    ├── Face at 0x7f27ec2e58b0, Center(0.5, 2.0, 1.5)\n",
      "    ├── Face at 0x7f27ec10cf70, Center(0.5, 1.0, 0.0)\n",
      "    └── Face at 0x7f27ec10fe30, Center(0.5, 1.0, 3.0)\n",
      "\n"
     ]
    }
   ],
   "source": [
    "from build123d import *\n",
    "box=Solid.make_box(1,2,3)\n",
    "print(box.show_topology(limit_class=\"Face\"))\n",
    "box"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "52baf674-915f-4a06-9015-61692f01601e",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<cad_viewer_widget.widget.CadViewer at 0x7f28585a1390>"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "width = 3\n",
    "height = 6\n",
    "ri = 10\n",
    "ro = ri+0.3\n",
    "\n",
    "s = 0.8\n",
    "s1 = 0.7\n",
    "p = Pos(ri,0,0)\n",
    "x = 1.8+ri\n",
    "pad = 2\n",
    "with BuildPart() as ring:\n",
    "    with BuildSketch(Plane.XZ) as sk:\n",
    "        with BuildLine() as outline:\n",
    "            c1 = Spline([(x,0,-pad),(x,0,height+pad)], tangents=[(1,0),(-1, 0)], tangent_scalars=[s,s])\n",
    "            c1 = Spline([(x,0,-pad),(x,0,height+pad)], tangents=[(-1,0),(1, 0)], tangent_scalars=[s1,s1])\n",
    "        make_face()\n",
    "    revolve(axis=Axis.Z)\n",
    "    \n",
    "    \n",
    "\n",
    "show(ring, transparent=True)        \n",
    "\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "b9016caa-241a-4e76-a7ff-cad8cb0521bc",
   "metadata": {},
   "outputs": [],
   "source": [
    "def string_to_binary_string(s:str):\n",
    "    return ''.join([\"{0:08b}\".format(ord(c)) for c in s])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "17ba4d69-d787-484f-b04e-a14668b1632b",
   "metadata": {},
   "outputs": [
    {
     "ename": "ValueError",
     "evalue": "Edges are disconnected",
     "output_type": "error",
     "traceback": [
      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[0;31mValueError\u001b[0m                                Traceback (most recent call last)",
      "Cell \u001b[0;32mIn[6], line 68\u001b[0m\n\u001b[1;32m     66\u001b[0m binstr \u001b[38;5;241m=\u001b[39m string_to_binary_string(\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mmunsel\u001b[39m\u001b[38;5;124m\"\u001b[39m)\n\u001b[1;32m     67\u001b[0m binstr \u001b[38;5;241m=\u001b[39m string_to_binary_string(\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mnonpostrans \u001b[39m\u001b[38;5;124m\"\u001b[39m)\n\u001b[0;32m---> 68\u001b[0m signal \u001b[38;5;241m=\u001b[39m \u001b[43mbuild_signal\u001b[49m\u001b[43m(\u001b[49m\u001b[43mbinstr\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mri\u001b[49m\u001b[38;5;241;43m+\u001b[39;49m\u001b[43mwidth\u001b[49m\u001b[38;5;241;43m+\u001b[39;49m\u001b[38;5;241;43m0.4\u001b[39;49m\u001b[43m)\u001b[49m\n\u001b[1;32m     69\u001b[0m show(signal,ring, transparent\u001b[38;5;241m=\u001b[39m\u001b[38;5;28;01mTrue\u001b[39;00m)\n",
      "Cell \u001b[0;32mIn[6], line 61\u001b[0m, in \u001b[0;36mbuild_signal\u001b[0;34m(binstring, ri)\u001b[0m\n\u001b[1;32m     59\u001b[0m         Circle(\u001b[38;5;241m0.5\u001b[39m)\n\u001b[1;32m     60\u001b[0m     \u001b[38;5;66;03m#return path_builder\u001b[39;00m\n\u001b[0;32m---> 61\u001b[0m     \u001b[43msweep\u001b[49m\u001b[43m(\u001b[49m\u001b[43mtransition\u001b[49m\u001b[38;5;241;43m=\u001b[39;49m\u001b[43mTransition\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mROUND\u001b[49m\u001b[43m)\u001b[49m\n\u001b[1;32m     62\u001b[0m \u001b[38;5;28;01mreturn\u001b[39;00m signal\n",
      "File \u001b[0;32m~/.local/lib/python3.10/site-packages/build123d/operations_generic.py:989\u001b[0m, in \u001b[0;36msweep\u001b[0;34m(sections, path, multisection, is_frenet, transition, normal, binormal, clean, mode)\u001b[0m\n\u001b[1;32m    987\u001b[0m     \u001b[38;5;28;01mif\u001b[39;00m context \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m \u001b[38;5;129;01mor\u001b[39;00m context \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;129;01mnot\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m \u001b[38;5;129;01mand\u001b[39;00m \u001b[38;5;129;01mnot\u001b[39;00m context\u001b[38;5;241m.\u001b[39mpending_edges:\n\u001b[1;32m    988\u001b[0m         \u001b[38;5;28;01mraise\u001b[39;00m \u001b[38;5;167;01mValueError\u001b[39;00m(\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mpath must be provided\u001b[39m\u001b[38;5;124m\"\u001b[39m)\n\u001b[0;32m--> 989\u001b[0m     path_wire \u001b[38;5;241m=\u001b[39m \u001b[43mWire\u001b[49m\u001b[43m(\u001b[49m\u001b[43mcontext\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mpending_edges\u001b[49m\u001b[43m)\u001b[49m\n\u001b[1;32m    990\u001b[0m     context\u001b[38;5;241m.\u001b[39mpending_edges \u001b[38;5;241m=\u001b[39m []\n\u001b[1;32m    991\u001b[0m \u001b[38;5;28;01melse\u001b[39;00m:\n",
      "File \u001b[0;32m~/.local/lib/python3.10/site-packages/build123d/topology.py:7789\u001b[0m, in \u001b[0;36mWire.__init__\u001b[0;34m(self, *args, **kwargs)\u001b[0m\n\u001b[1;32m   7787\u001b[0m     obj \u001b[38;5;241m=\u001b[39m wire\u001b[38;5;241m.\u001b[39mwrapped\n\u001b[1;32m   7788\u001b[0m \u001b[38;5;28;01melif\u001b[39;00m edges:\n\u001b[0;32m-> 7789\u001b[0m     obj \u001b[38;5;241m=\u001b[39m \u001b[43mWire\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43m_make_wire\u001b[49m\u001b[43m(\u001b[49m\u001b[43medges\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;28;43;01mFalse\u001b[39;49;00m\u001b[43m \u001b[49m\u001b[38;5;28;43;01mif\u001b[39;49;00m\u001b[43m \u001b[49m\u001b[43msequenced\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;129;43;01mis\u001b[39;49;00m\u001b[43m \u001b[49m\u001b[38;5;28;43;01mNone\u001b[39;49;00m\u001b[43m \u001b[49m\u001b[38;5;28;43;01melse\u001b[39;49;00m\u001b[43m \u001b[49m\u001b[43msequenced\u001b[49m\u001b[43m)\u001b[49m\n\u001b[1;32m   7791\u001b[0m \u001b[38;5;28msuper\u001b[39m()\u001b[38;5;241m.\u001b[39m\u001b[38;5;21m__init__\u001b[39m(\n\u001b[1;32m   7792\u001b[0m     obj\u001b[38;5;241m=\u001b[39mobj,\n\u001b[1;32m   7793\u001b[0m     label\u001b[38;5;241m=\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124m\"\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m label \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m \u001b[38;5;28;01melse\u001b[39;00m label,\n\u001b[1;32m   7794\u001b[0m     color\u001b[38;5;241m=\u001b[39mcolor,\n\u001b[1;32m   7795\u001b[0m     parent\u001b[38;5;241m=\u001b[39mparent,\n\u001b[1;32m   7796\u001b[0m )\n",
      "File \u001b[0;32m~/.local/lib/python3.10/site-packages/build123d/topology.py:8085\u001b[0m, in \u001b[0;36mWire._make_wire\u001b[0;34m(cls, edges, sequenced)\u001b[0m\n\u001b[1;32m   8083\u001b[0m         \u001b[38;5;28;01mraise\u001b[39;00m \u001b[38;5;167;01mRuntimeError\u001b[39;00m(\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mWire is empty\u001b[39m\u001b[38;5;124m\"\u001b[39m)\n\u001b[1;32m   8084\u001b[0m     \u001b[38;5;28;01melif\u001b[39;00m wire_builder\u001b[38;5;241m.\u001b[39mError() \u001b[38;5;241m==\u001b[39m BRepBuilderAPI_DisconnectedWire:\n\u001b[0;32m-> 8085\u001b[0m         \u001b[38;5;28;01mraise\u001b[39;00m \u001b[38;5;167;01mValueError\u001b[39;00m(\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mEdges are disconnected\u001b[39m\u001b[38;5;124m\"\u001b[39m)\n\u001b[1;32m   8087\u001b[0m \u001b[38;5;28;01mreturn\u001b[39;00m wire_builder\u001b[38;5;241m.\u001b[39mWire()\n",
      "\u001b[0;31mValueError\u001b[0m: Edges are disconnected"
     ]
    }
   ],
   "source": [
    "from math import sin, cos, pi\n",
    "\n",
    "width = 3\n",
    "height = 6\n",
    "ri = 10\n",
    "ro = ri+0.3\n",
    "\n",
    "def build_signal(binstring, ri):\n",
    "    n = len(binstring)\n",
    "\n",
    "    \n",
    "    ro = ri+1\n",
    "    dphi =2*pi/(n+0)\n",
    "    dp = dphi/10\n",
    "    dh = min(dp*ro, 18*pi/180)\n",
    "    \n",
    "    a = 1\n",
    "    tngu = lambda phi, d: (a*cos(phi), a*sin(phi), d)\n",
    "    tngd = lambda phi, d: (-a*cos(phi), -a*sin(phi), d)\n",
    "\n",
    "    with BuildPart() as signal:\n",
    "        with BuildLine(Plane.XY) as path_builder:\n",
    "            segments = []\n",
    "            h = 0 if binstring[0] == \"0\" else height\n",
    "            same_bits_streak = 0\n",
    "            for i, b in enumerate(binstring):\n",
    "                pos_flank = b == \"0\" and binstring[(i+1)%n] == \"1\"\n",
    "                neg_flank = b == \"1\" and binstring[(i+1)%n] == \"0\"\n",
    "                same_bits_streak += 1\n",
    "                if neg_flank or pos_flank or (i == n-1):\n",
    "                    phi0 = dphi*(i-same_bits_streak+1)\n",
    "                    phi1 = dphi*(i-same_bits_streak+1+0.5*same_bits_streak)\n",
    "                    phi2 = dphi*(i+1)\n",
    "                    phi0_pad = phi0 + dp\n",
    "                    phi2_pad = phi2 - dp\n",
    "                    #if segments:\n",
    "                    #    segments.append(Spline(segments[-1]@1,p1, tangents=[segments[-1]%1, tngu(phi2, -1)]))\n",
    "                    segments.append(ThreePointArc(\n",
    "                                (ri * cos(phi0_pad), ri * sin(phi0_pad),h),\n",
    "                                (ri * cos(phi1), ri * sin(phi1),h),\n",
    "                                (ri * cos(phi2_pad), ri * sin(phi2_pad),h),\n",
    "                    ))\n",
    "                    same_bits_streak = 0\n",
    "                    p1 = (ri * cos(phi2), ri * sin(phi2),height-dh)\n",
    "                    p2 = (ri * cos(phi2), ri * sin(phi2),dh)\n",
    "                #l = segments[i]\n",
    "                if neg_flank:\n",
    "                    h = 0\n",
    "                    segments.append(Spline(segments[-1]@1,p1, tangents=[segments[-1]%1, tngu(phi2, -1)]))\n",
    "                    segments.append(Spline(p1,p2,\n",
    "                                          tangents=[tngu(phi2, -1), tngd(phi2, -1)]))\n",
    "                if pos_flank:\n",
    "                    h = height\n",
    "                    segments.append(Spline(p2,p1,\n",
    "                                          tangents=[tngu(phi2, 1), tngd(phi2, 1)]))\n",
    "\n",
    "           # l1 = segments[0]\n",
    "        with BuildSketch(Plane( segments[0] @ 0, z_dir=segments[0] % 0)) as x_section:\n",
    "            Circle(0.5)\n",
    "        #return path_builder\n",
    "        sweep(transition=Transition.ROUND)\n",
    "    return signal\n",
    "\n",
    "binstr = '0101100'#\n",
    "binstr = '1101000'#\n",
    "binstr = string_to_binary_string(\"munsel\")\n",
    "binstr = string_to_binary_string(\"nonpostrans \")\n",
    "signal = build_signal(binstr, ri+width+0.4)\n",
    "show(signal,ring, transparent=True)\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "7646c441-da20-47e2-9047-fb4a02a0a85d",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "100% ⋮————————————————————————————————————————————————————————————⋮ (2/2)  0.02s\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "<cad_viewer_widget.widget.CadViewer at 0x7f28585a1390>"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "\n",
    "def build_signal(binstring, ri):\n",
    "    n = len(binstring)\n",
    "    ro = ri+1\n",
    "    dphi =2*pi/(n+0) # how much angle per bit\n",
    "    dp = 0.81/ri/pi#dphi/10 # how much of that used for curvature\n",
    "    dh = min(dp*ro, 10*pi/180)\n",
    "    \n",
    "    a = 1\n",
    "    tngu = lambda phi, d: (a*cos(phi), a*sin(phi), d)\n",
    "    tngd = lambda phi, d: (-a*cos(phi), -a*sin(phi), d)\n",
    "    \n",
    "    def build_segments(pre_segments=[]):\n",
    "        segments = []\n",
    "        h = 0 if binstring[0] == \"0\" else height\n",
    "        same_bits_streak = 0\n",
    "        i_hoz = 0\n",
    "        ns = len(pre_segments)\n",
    "        for i, b in enumerate(binstring):\n",
    "            pos_flank = b == \"0\" and binstring[(i+1)%n] == \"1\"\n",
    "            neg_flank = b == \"1\" and binstring[(i+1)%n] == \"0\"\n",
    "            same_bits_streak += 1\n",
    "            if neg_flank or pos_flank or (i == n-1):\n",
    "                phi0 = dphi*(i-same_bits_streak+1)\n",
    "                phi1 = dphi*(i-same_bits_streak+1+0.5*same_bits_streak)\n",
    "                phi2 = dphi*(i+1)\n",
    "                phi0_pad = phi0 + dp\n",
    "                phi2_pad = phi2 - dp\n",
    "                #if segments:\n",
    "                #    segments.append(Spline(segments[-1]@1,p1, tangents=[segments[-1]%1, tngu(phi2, -1)]))\n",
    "                segments.append(ThreePointArc(\n",
    "                            (ri * cos(phi0_pad), ri * sin(phi0_pad),h),\n",
    "                            (ri * cos(phi1), ri * sin(phi1),h),\n",
    "                            (ri * cos(phi2_pad), ri * sin(phi2_pad),h),\n",
    "                ))\n",
    "                i_hoz += 1\n",
    "                same_bits_streak = 0\n",
    "                p1 = (ri * cos(phi2), ri * sin(phi2),height-dh)\n",
    "                p2 = (ri * cos(phi2), ri * sin(phi2),dh)\n",
    "            #l = segments[i]\n",
    "            if neg_flank:\n",
    "                h = 0\n",
    "                if pre_segments:\n",
    "                    segments.append(Spline(pre_segments[i_hoz-1]@1,p1, tangents=[pre_segments[i_hoz-1]%1, tngu(phi2, -1)]))\n",
    "                    segments.append(Spline(p1,p2,\n",
    "                                      tangents=[tngu(phi2, -1), tngd(phi2, -1)]))\n",
    "                    segments.append(Spline(p2, pre_segments[i_hoz%ns]@0, tangents=[tngd(phi2, -1), pre_segments[i_hoz%ns]%0]))\n",
    "            if pos_flank:\n",
    "                h = height\n",
    "                if pre_segments:\n",
    "                    segments.append(Spline(pre_segments[i_hoz-1]@1,p2, tangents=[pre_segments[i_hoz-1]%1, tngu(phi2, 1)]))\n",
    "                    segments.append(Spline(p2,p1,\n",
    "                                      tangents=[tngu(phi2, 1), tngd(phi2, 1)]))\n",
    "                    segments.append(Spline(p1, pre_segments[i_hoz%ns]@0, tangents=[tngd(phi2, 1), pre_segments[i_hoz%ns]%0]))\n",
    "\n",
    "        return segments\n",
    "        \n",
    "    pre_segments = build_segments()#???\n",
    "\n",
    "\n",
    "    with BuildPart() as signal:\n",
    "        with BuildLine(Plane.XY) as path_builder:\n",
    "            #path_builder.mode=Mode.PRIVATE\n",
    "            segments = build_segments(pre_segments)\n",
    "            #segments = build_segments()\n",
    "           # l1 = segments[0]\n",
    "        with BuildSketch(Plane(segments[0] @ 0, z_dir=segments[0] % 0)) as x_section:\n",
    "            Circle(0.4)\n",
    "            #Rectangle(0.8,0.8)\n",
    "        #return path_builder\n",
    "        sweep()\n",
    "        #sweep(transition=Transition.ROUND)\n",
    "    signal.label=\"decor\"\n",
    "    #return pre_segments\n",
    "    return path_builder\n",
    "    #return signal\n",
    "\n",
    "#binstr = '0101100'#\n",
    "#binstr = '110101000'#\n",
    "#binstr = string_to_binary_string(\"munsel\")\n",
    "binstr = string_to_binary_string(\"salty\")\n",
    "signal = build_signal(binstr, ri+width+0.3)\n",
    "show(signal,ring, transparent=True)\n",
    "#show(signal, transparent=True, reset_camera=False)\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "d2d71180-9e82-4907-9579-e1accdb756e7",
   "metadata": {},
   "outputs": [
    {
     "ename": "AttributeError",
     "evalue": "'BuildLine' has no attribute 'part'. Did you intend '<BuildLine>.line.part'?",
     "output_type": "error",
     "traceback": [
      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[0;31mAttributeError\u001b[0m                            Traceback (most recent call last)",
      "Cell \u001b[0;32mIn[14], line 10\u001b[0m\n\u001b[1;32m      7\u001b[0m     \u001b[38;5;28;01mreturn\u001b[39;00m (left, right)\n\u001b[1;32m      9\u001b[0m \u001b[38;5;66;03m#ld, lu = \u001b[39;00m\n\u001b[0;32m---> 10\u001b[0m a,b,c,d \u001b[38;5;241m=\u001b[39m split_part(\u001b[43msignal\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mpart\u001b[49m)\n\u001b[1;32m     11\u001b[0m \u001b[38;5;66;03m#cv = show(ld,lu, axes=True, axes0=True, transparent=True)\u001b[39;00m\n",
      "File \u001b[0;32m~/.local/lib/python3.10/site-packages/build123d/build_common.py:761\u001b[0m, in \u001b[0;36mBuilder.__getattr__\u001b[0;34m(self, name)\u001b[0m\n\u001b[1;32m    759\u001b[0m \u001b[38;5;28;01mdef\u001b[39;00m \u001b[38;5;21m__getattr__\u001b[39m(\u001b[38;5;28mself\u001b[39m, name):\n\u001b[1;32m    760\u001b[0m \u001b[38;5;250m    \u001b[39m\u001b[38;5;124;03m\"\"\"The user is likely trying to reference the builder's object\"\"\"\u001b[39;00m\n\u001b[0;32m--> 761\u001b[0m     \u001b[38;5;28;01mraise\u001b[39;00m \u001b[38;5;167;01mAttributeError\u001b[39;00m(\n\u001b[1;32m    762\u001b[0m         \u001b[38;5;124mf\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124m'\u001b[39m\u001b[38;5;132;01m{\u001b[39;00m\u001b[38;5;28mself\u001b[39m\u001b[38;5;241m.\u001b[39m\u001b[38;5;18m__class__\u001b[39m\u001b[38;5;241m.\u001b[39m\u001b[38;5;18m__name__\u001b[39m\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m'\u001b[39m\u001b[38;5;124m has no attribute \u001b[39m\u001b[38;5;124m'\u001b[39m\u001b[38;5;132;01m{\u001b[39;00mname\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m'\u001b[39m\u001b[38;5;124m. \u001b[39m\u001b[38;5;124m\"\u001b[39m\n\u001b[1;32m    763\u001b[0m         \u001b[38;5;124mf\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mDid you intend \u001b[39m\u001b[38;5;124m'\u001b[39m\u001b[38;5;124m<\u001b[39m\u001b[38;5;132;01m{\u001b[39;00m\u001b[38;5;28mself\u001b[39m\u001b[38;5;241m.\u001b[39m\u001b[38;5;18m__class__\u001b[39m\u001b[38;5;241m.\u001b[39m\u001b[38;5;18m__name__\u001b[39m\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m>.\u001b[39m\u001b[38;5;132;01m{\u001b[39;00m\u001b[38;5;28mself\u001b[39m\u001b[38;5;241m.\u001b[39m_obj_name\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m.\u001b[39m\u001b[38;5;132;01m{\u001b[39;00mname\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m'\u001b[39m\u001b[38;5;124m?\u001b[39m\u001b[38;5;124m\"\u001b[39m\n\u001b[1;32m    764\u001b[0m     )\n",
      "\u001b[0;31mAttributeError\u001b[0m: 'BuildLine' has no attribute 'part'. Did you intend '<BuildLine>.line.part'?"
     ]
    }
   ],
   "source": [
    "def split_part(part):\n",
    "    #left, right = \n",
    "    return split(part, bisect_by=Plane.XZ, keep=Keep.BOTH).solids()\n",
    "    #ld, lu = split(left,bisect_by=Plane.YZ, keep=Keep.BOTH).solids()\n",
    "    #rd, ru = split(right,bisect_by=Plane.YZ, keep=Keep.BOTH).solids()\n",
    "    #return ld, lu#, rd, ru\n",
    "    return (left, right)\n",
    "\n",
    "#ld, lu = \n",
    "a,b,c,d = split_part(signal.part)\n",
    "#cv = show(ld,lu, axes=True, axes0=True, transparent=True)\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "71186b01-15d9-4cdc-b70c-f94f75106ef9",
   "metadata": {},
   "outputs": [
    {
     "ename": "NameError",
     "evalue": "name 'd' is not defined",
     "output_type": "error",
     "traceback": [
      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[0;31mNameError\u001b[0m                                 Traceback (most recent call last)",
      "Cell \u001b[0;32mIn[13], line 1\u001b[0m\n\u001b[0;32m----> 1\u001b[0m \u001b[43md\u001b[49m\n\u001b[1;32m      2\u001b[0m \u001b[38;5;66;03m#neg_ring = ring.part - signal.part\u001b[39;00m\n\u001b[1;32m      3\u001b[0m \u001b[38;5;66;03m#show(neg_ring)\u001b[39;00m\n",
      "\u001b[0;31mNameError\u001b[0m: name 'd' is not defined"
     ]
    }
   ],
   "source": [
    "d\n",
    "#neg_ring = ring.part - signal.part\n",
    "#show(neg_ring)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "e6b70bbb-5ceb-4440-ab01-7caeb06c6f17",
   "metadata": {},
   "outputs": [
    {
     "ename": "AttributeError",
     "evalue": "'BuildLine' has no attribute 'part'. Did you intend '<BuildLine>.line.part'?",
     "output_type": "error",
     "traceback": [
      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[0;31mAttributeError\u001b[0m                            Traceback (most recent call last)",
      "Cell \u001b[0;32mIn[12], line 1\u001b[0m\n\u001b[0;32m----> 1\u001b[0m product \u001b[38;5;241m=\u001b[39m Compound(label\u001b[38;5;241m=\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mring\u001b[39m\u001b[38;5;124m\"\u001b[39m, children\u001b[38;5;241m=\u001b[39m[ring\u001b[38;5;241m.\u001b[39mpart, \u001b[43msignal\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mpart\u001b[49m])\n\u001b[1;32m      2\u001b[0m show(product)\n",
      "File \u001b[0;32m~/.local/lib/python3.10/site-packages/build123d/build_common.py:761\u001b[0m, in \u001b[0;36mBuilder.__getattr__\u001b[0;34m(self, name)\u001b[0m\n\u001b[1;32m    759\u001b[0m \u001b[38;5;28;01mdef\u001b[39;00m \u001b[38;5;21m__getattr__\u001b[39m(\u001b[38;5;28mself\u001b[39m, name):\n\u001b[1;32m    760\u001b[0m \u001b[38;5;250m    \u001b[39m\u001b[38;5;124;03m\"\"\"The user is likely trying to reference the builder's object\"\"\"\u001b[39;00m\n\u001b[0;32m--> 761\u001b[0m     \u001b[38;5;28;01mraise\u001b[39;00m \u001b[38;5;167;01mAttributeError\u001b[39;00m(\n\u001b[1;32m    762\u001b[0m         \u001b[38;5;124mf\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124m'\u001b[39m\u001b[38;5;132;01m{\u001b[39;00m\u001b[38;5;28mself\u001b[39m\u001b[38;5;241m.\u001b[39m\u001b[38;5;18m__class__\u001b[39m\u001b[38;5;241m.\u001b[39m\u001b[38;5;18m__name__\u001b[39m\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m'\u001b[39m\u001b[38;5;124m has no attribute \u001b[39m\u001b[38;5;124m'\u001b[39m\u001b[38;5;132;01m{\u001b[39;00mname\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m'\u001b[39m\u001b[38;5;124m. \u001b[39m\u001b[38;5;124m\"\u001b[39m\n\u001b[1;32m    763\u001b[0m         \u001b[38;5;124mf\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mDid you intend \u001b[39m\u001b[38;5;124m'\u001b[39m\u001b[38;5;124m<\u001b[39m\u001b[38;5;132;01m{\u001b[39;00m\u001b[38;5;28mself\u001b[39m\u001b[38;5;241m.\u001b[39m\u001b[38;5;18m__class__\u001b[39m\u001b[38;5;241m.\u001b[39m\u001b[38;5;18m__name__\u001b[39m\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m>.\u001b[39m\u001b[38;5;132;01m{\u001b[39;00m\u001b[38;5;28mself\u001b[39m\u001b[38;5;241m.\u001b[39m_obj_name\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m.\u001b[39m\u001b[38;5;132;01m{\u001b[39;00mname\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m'\u001b[39m\u001b[38;5;124m?\u001b[39m\u001b[38;5;124m\"\u001b[39m\n\u001b[1;32m    764\u001b[0m     )\n",
      "\u001b[0;31mAttributeError\u001b[0m: 'BuildLine' has no attribute 'part'. Did you intend '<BuildLine>.line.part'?"
     ]
    }
   ],
   "source": [
    "product = Compound(label=\"ring\", children=[ring.part, signal.part])\n",
    "show(product)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "4d278f9c-5e81-4341-89bd-6840d21028da",
   "metadata": {},
   "outputs": [],
   "source": [
    "#show(signal)\n",
    "product.export_step(\"nonpostrans_ascii_ring.step\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "a0f50802-29c0-4960-918b-245c9b71a3e9",
   "metadata": {},
   "outputs": [],
   "source": [
    "fullring = ring.part + signal.part"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "3d306d91-b798-445a-b91c-e99887d539df",
   "metadata": {},
   "outputs": [],
   "source": [
    "#cq.exporters.export(signal, \"signal.stl\", cq.exporters.ExportTypes.STL)\n",
    "\n",
    "view_port_origin=(-100, -50, 30)\n",
    "visible, hidden = ring.project_to_viewport(view_port_origin)\n",
    "\n",
    "max_dimension = max(*Compound(children=visible + hidden).bounding_box().size)\n",
    "exporter = ExportSVG(scale=100 / max_dimension)\n",
    "exporter.add_layer(\"Visible\")\n",
    "exporter.add_layer(\"Hidden\", line_color=(99, 99, 99), line_type=LineType.ISO_DOT)\n",
    "exporter.add_shape(visible, layer=\"Visible\")\n",
    "exporter.add_shape(hidden, layer=\"Hidden\")\n",
    "exporter.write(\"nonpostrans_ring.svg\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "8a5cfcf5-9811-4004-8f29-d56fa444a399",
   "metadata": {},
   "outputs": [],
   "source": [
    "from build123d import *\n",
    "import copy"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "c485de3b-7837-496a-9664-283ed97ea2d9",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "w_cut_inside = 71.0 w_cut_outside = 21.0\n",
      "w_cut_inside = 71.0 w_cut_outside = 21.0\n"
     ]
    }
   ],
   "source": [
    "def build_psorias_release(L = 216, W = 127, H = 135,PEAK2PEAK = 160, h_bottom = 15):\n",
    "\n",
    "    R0 = 40\n",
    "    R1 = 8\n",
    "    R2 = 40\n",
    "    R3 = 30\n",
    "    w_cut_inside = (PEAK2PEAK / 2) - R1-1\n",
    "    w_cut_outside = (L / 2) - w_cut_inside - (2 * R1)\n",
    "    print(f\"{w_cut_inside = } {w_cut_outside = }\")\n",
    "    \n",
    "    h_bend = 70\n",
    "    w_bend = w_cut_outside - 8\n",
    "    h_rect = 10\n",
    "    w_slope = 10\n",
    "\n",
    "\n",
    "    with BuildPart() as p:\n",
    "        with BuildSketch(Plane.XZ) as s:\n",
    "            with Locations((0,H-R0)):\n",
    "                Circle(R0)\n",
    "            with Locations((0,0)):\n",
    "                Rectangle(W, h_rect)\n",
    "            make_hull()\n",
    "        extrude(amount=L/2)\n",
    "        with BuildSketch(Plane.YZ.offset(-W/2)) as s:\n",
    "            with Locations((-(L-w_cut_inside)/2, H+h_rect/2)):\n",
    "                Rectangle(w_cut_inside, h_rect)\n",
    "            with Locations(((-L+w_cut_inside-w_slope-R2-1)/2, h_bottom+h_rect/2)): \n",
    "                Rectangle(w_cut_inside-w_slope-R2, h_rect)\n",
    "            with Locations((-(L-w_cut_inside+R2-w_slope)/2, h_bottom+R2)): \n",
    "                Circle(R2)\n",
    "            make_hull()\n",
    "        extrude(amount=W, mode=Mode.SUBTRACT)\n",
    "        with BuildSketch(Plane.YZ.offset(-W/2)) as s:\n",
    "            with Locations((-w_cut_outside/2, H+h_rect/2)):\n",
    "                Rectangle(w_cut_outside, h_rect)\n",
    "            with Locations(((h_rect)/2, h_rect)): \n",
    "                Rectangle(h_rect, h_rect)\n",
    "            with Locations((-w_bend+R3, h_bend)): \n",
    "                Circle(R3)\n",
    "            make_hull()\n",
    "        extrude(amount=W, mode=Mode.SUBTRACT) \n",
    "        fillet(p.edges().sort_by(Axis.Z)[-1], radius=R1) \n",
    "        fillet(p.edges().sort_by(Axis.Z)[-3], radius=R1)\n",
    "        #scale(by=(1,1,0.8), mode=Mode.SUBTRACT)\n",
    "        mirror(p.part, about=Plane(p.faces().group_by(Axis.Y)[0][0]))\n",
    "    return p\n",
    "\n",
    "p = build_psorias_release()\n",
    "p1 = build_psorias_release(L = 216, W = 110, H = 100,PEAK2PEAK = 160, h_bottom = 15)\n",
    "p2 = p.part - p1.part.locate(Location((0.,0,-25.)))\n",
    "\n",
    "p2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "bfe10241-66e6-43c9-839e-16f1dfbe2925",
   "metadata": {},
   "outputs": [],
   "source": [
    "p1 = copy.copy(p.part)\n",
    "p1 = scale(p1, by=(0.8,0.95,0.8)).locate(Location((0.,-(1-0.95)*W/2.-2.5,-25.)))\n",
    "p2 = p.part-p1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "bc50e074-b223-4c10-9dc4-bbece6206876",
   "metadata": {},
   "outputs": [],
   "source": [
    "p2.export_step(\"psoas_releaser.step\")\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "beae3c3c-7cea-40f3-9e30-10b87e8fcbdd",
   "metadata": {},
   "outputs": [],
   "source": [
    "import build123d as b1 \n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "016ae351-fc44-456c-834a-15cb59e42327",
   "metadata": {},
   "outputs": [],
   "source": [
    "b1.topology."
   ]
  }
 ],
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