├── examples
    └── basic
    │   ├── test.png
    │   └── index.html
├── webpack.config.js
├── .gitignore
├── LICENSE
├── webpack.prod.config.js
├── package.json
├── index.html
├── dist
    ├── aframe-room-component.min.js
    ├── aframe-room-component.min.js.map
    └── aframe-room-component.js
├── README.md
└── index.js


/examples/basic/test.png:
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https://raw.githubusercontent.com/omgitsraven/aframe-room-component/HEAD/examples/basic/test.png


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/webpack.config.js:
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 1 | 'use strict';
 2 | 
 3 | const Path = require('path');
 4 | 
 5 | module.exports = [
 6 |     {
 7 |         entry: './index.js',
 8 |         output: {
 9 |             filename: 'aframe-room-component.js',
10 |             library: { type: 'umd' },
11 |             path: Path.resolve(__dirname, 'dist'),
12 |             publicPath: '/dist/'
13 |         },
14 |         mode: 'development',
15 |         devtool: 'eval-source-map',
16 |         stats: { colors: true },
17 |         devServer: {
18 |             port: process.env.PORT || 8000,
19 |             hot: false,
20 |             liveReload: true,
21 |             static: {
22 |                 directory: Path.resolve(__dirname)
23 |             }
24 |         }
25 |     }
26 | ];
27 | 


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/.gitignore:
--------------------------------------------------------------------------------
 1 | # Logs
 2 | logs
 3 | *.log
 4 | npm-debug.log*
 5 | yarn-debug.log*
 6 | yarn-error.log*
 7 | 
 8 | # Runtime data
 9 | pids
10 | *.pid
11 | *.seed
12 | *.pid.lock
13 | 
14 | # Directory for instrumented libs generated by jscoverage/JSCover
15 | lib-cov
16 | 
17 | # Coverage directory used by tools like istanbul
18 | coverage
19 | 
20 | # nyc test coverage
21 | .nyc_output
22 | 
23 | # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
24 | .grunt
25 | 
26 | # Bower dependency directory (https://bower.io/)
27 | bower_components
28 | 
29 | # node-waf configuration
30 | .lock-wscript
31 | 
32 | # Compiled binary addons (http://nodejs.org/api/addons.html)
33 | build/Release
34 | 
35 | # Dependency directories
36 | node_modules/
37 | jspm_packages/
38 | 
39 | # Typescript v1 declaration files
40 | typings/
41 | 
42 | # Optional npm cache directory
43 | .npm
44 | 
45 | # Optional eslint cache
46 | .eslintcache
47 | 
48 | # Optional REPL history
49 | .node_repl_history
50 | 
51 | # Output of 'npm pack'
52 | *.tgz
53 | 
54 | # Yarn Integrity file
55 | .yarn-integrity
56 | 
57 | # dotenv environment variables file
58 | .env
59 | 
60 | .husky
61 | .DS_Store
62 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | The MIT License (MIT)
 2 | 
 3 | Copyright (c) 2017 Andrew Fraticelli <andrew.fraticelli@gmail.com>
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 
23 | 


--------------------------------------------------------------------------------
/webpack.prod.config.js:
--------------------------------------------------------------------------------
 1 | 'use strict';
 2 | 
 3 | const Path = require('path');
 4 | 
 5 | const TerserPlugin = require('terser-webpack-plugin');
 6 | 
 7 | module.exports = [
 8 |     {
 9 |         entry: './index.js',
10 |         output: {
11 |             filename: 'aframe-room-component.min.js',
12 |             library: { type: 'umd' },
13 |             path: Path.resolve(__dirname, 'dist')
14 |         },
15 |         mode: 'production',
16 |         devtool: 'source-map',
17 |         stats: { colors: true },
18 |         module: {
19 |             rules: [
20 |                 {
21 |                     test: /\.js$/,
22 |                     use: {
23 |                         loader: 'babel-loader',
24 |                         options: {
25 |                             presets: ['@babel/preset-env']
26 |                         }
27 |                     }
28 |                 }
29 |             ]
30 |         },
31 |         optimization: {
32 |             minimize: true,
33 |             minimizer: [
34 |                 new TerserPlugin({
35 |                     terserOptions: {
36 |                         compress: { passes: 2 },
37 |                         format: { comments: false }
38 |                     },
39 |                     extractComments: false
40 |                 })
41 |             ]
42 |         }
43 |     }
44 | ];
45 | 


--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "aframe-room-component",
 3 |   "version": "0.4.2",
 4 |   "description": "An A-Frame component for quickly creating rooms connected by doors.",
 5 |   "main": "./index.js",
 6 |   "cdn": "./dist/aframe-room-component.min.js",
 7 |   "scripts": {
 8 |     "dist:dev": "webpack --config webpack.config.js",
 9 |     "dist:prd": "webpack --config webpack.prod.config.js",
10 |     "dist": "npm run dist:prd && npm run dist:dev",
11 |     "ghpages": "ghpages",
12 |     "lint": "semistandard -v | snazzy",
13 |     "prepublish": "npm run dist",
14 |     "start:https": "webpack serve --progress --open --server-type https",
15 |     "start": "webpack serve --progress --open"
16 |   },
17 |   "repository": {
18 |     "type": "git",
19 |     "url": "git+https://github.com/omgitsraven/aframe-room-component.git"
20 |   },
21 |   "keywords": [
22 |     "aframe",
23 |     "aframe-component",
24 |     "aframe-vr",
25 |     "vr",
26 |     "mozvr",
27 |     "webvr",
28 |     "room"
29 |   ],
30 |   "author": "Hazel Fraticelli <omgitsraven@gmail.com>",
31 |   "license": "MIT",
32 |   "bugs": {
33 |     "url": "https://github.com/omgitsraven/aframe-room-component/issues"
34 |   },
35 |   "homepage": "https://github.com/omgitsraven/aframe-room-component#readme",
36 |   "devDependencies": {
37 |     "@babel/core": "7.21.3",
38 |     "@babel/preset-env": "7.20.2",
39 |     "babel-loader": "9.1.2",
40 |     "ghpages": "0.0.10",
41 |     "semistandard": "16.0.1",
42 |     "snazzy": "9.0.0",
43 |     "terser-webpack-plugin": "5.3.7",
44 |     "webpack-cli": "5.0.1",
45 |     "webpack-dev-server": "4.13.1",
46 |     "webpack": "5.76.3"
47 |   },
48 |   "peerDependencies": {
49 |     "aframe": ">=1.2.0"
50 |   },
51 |   "semistandard": {
52 |     "globals": [
53 |       "AFRAME",
54 |       "THREE"
55 |     ],
56 |     "ignore": [
57 |       "examples/build.js",
58 |       "dist/**"
59 |     ]
60 |   }
61 | }
62 | 


--------------------------------------------------------------------------------
/index.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html>
 3 |   <head>
 4 |     <meta charset="utf-8">
 5 |     <title>A-Frame Room Component</title>
 6 |     <meta name="description" content="An A-Frame component for quickly creating rooms connected by doors."></meta>
 7 |     <style>
 8 |       html {
 9 |         background: #33425B;
10 |         color: #FAFAFA;
11 |         font-family: monospace;
12 |         font-size: 20px;
13 |         padding: 10px 20px;
14 |       }
15 |       h1 {
16 |         font-weight: 300;
17 |       }
18 |       a {
19 |         color: #FAFAFA;
20 |         display: block;
21 |         padding: 15px 0;
22 |       }
23 |       img {
24 |         max-width: 320px;
25 |       }
26 |       ul {
27 |         display: flex;
28 |         list-style: none;
29 |         flex-wrap: wrap;
30 |         padding: 5px 0 0;
31 |       }
32 |       ul li {
33 |         margin-right: 30px;
34 |         padding: 5px 0 30px;
35 |       }
36 |       ul a {
37 |         background-size: cover;
38 |         display: block;
39 |         padding: 0;
40 |         height: 320px;
41 |         width: 320px;
42 |       }
43 |       ul h3,
44 |       ul p {
45 |         max-width: 320px;
46 |       }
47 |     </style>
48 |   </head>
49 |   <body>
50 |     <h1>A-Frame Room Component</h1>
51 | 
52 |     <ul>
53 |       <li>
54 |         <a href="examples/basic/" style="background-image: url(https://cloud.githubusercontent.com/assets/674727/24217331/ba3d5b86-0efc-11e7-8a7c-ac74b3f35a65.png)"></a>
55 |         <h3>Basic</h3>
56 |         <p>This is a basic example.</p>
57 |       </li>
58 |     </ul>
59 | 
60 |     <!-- GitHub Corner. -->
61 |     <a href="https://github.com/omgitsraven/aframe-room-component" class="github-corner">
62 |       <svg width="80" height="80" viewBox="0 0 250 250" style="fill:#222; color:#fff; position: absolute; top: 0; border: 0; right: 0;">
63 |         <path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path>
64 |       </svg>
65 |     </a>
66 |     <style>.github-corner:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}@keyframes octocat-wave{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (max-width:500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:octocat-wave 560ms ease-in-out}}
67 |     </style>
68 |   </body>
69 | </html>
70 | 


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/examples/basic/index.html:
--------------------------------------------------------------------------------
  1 | <!DOCTYPE html>
  2 | <html>
  3 |   <head>
  4 |     <meta charset="utf-8">
  5 |     <title>A-Frame Room Component - Basic</title>
  6 |     <meta name="description" content="Basic example for Room component."></meta>
  7 |     <script src="https://aframe.io/releases/1.3.0/aframe.js"></script>
  8 |     <script src="../../dist/aframe-room-component.js"></script>
  9 |   </head>
 10 |   <body>
 11 |     <a-scene>
 12 |       
 13 |       <a-assets>
 14 |         
 15 |         <img id="testTex" src="test.png">
 16 |         
 17 |         <a-mixin id="floorMat" material="color:#BBB"></a-mixin>
 18 |         
 19 |         <img crossorigin="anonymous" id="groundTexture" src="https://cdn.aframe.io/a-painter/images/floor.jpg">
 20 |         <img crossorigin="anonymous" id="skyTexture" src="https://cdn.aframe.io/a-painter/images/sky.jpg">
 21 |         
 22 |       </a-assets>
 23 |       
 24 |       <a-sky height="2048" radius="30" src="#skyTexture" theta-length="90" width="2048" segments-height="5" segments-width="8"></a-sky>
 25 |       <a-plane src="#groundTexture" rotation="-90 0 0" position="0 -0.01 0" height="100" width="100"></a-plane>
 26 |       
 27 |       <a-light type="directional" intensity="0.9" position="-1 -2  2"></a-light>
 28 |       <a-light type="directional" intensity="1.0" position=" 2  1 -1"></a-light>
 29 |       
 30 |       <rw-room position="-2.5 0 -2.5" width="5" length="5" height="3">
 31 |         
 32 |         <rw-wall material="color:#F88">
 33 |           <rw-doorhole id="holeA"></rw-doorhole>
 34 |         </rw-wall>
 35 |         <rw-wall material="color:#F88"></rw-wall>
 36 |         <rw-wall material="color:#F88">
 37 |           <rw-doorhole id="frontInner"></rw-doorhole>
 38 |         </rw-wall>
 39 |         <rw-wall material="color:#F88"></rw-wall>
 40 |         
 41 |         <rw-floor mixin="floorMat"></rw-floor>
 42 |         <rw-ceiling material="color:#AAA"></rw-ceiling>
 43 |         
 44 |       </rw-room>
 45 |       
 46 |       <rw-doorlink from="#holeA" to="#holeB" width="2" position="0.5 0 0">
 47 |         <rw-floor mixin="floorMat"></rw-floor>
 48 |         <rw-ceiling material="color:#BB6"></rw-ceiling>
 49 |         <rw-sides material="color:#BB6"></rw-sides>
 50 |       </rw-doorlink>
 51 |       
 52 |       <rw-room position="0 0 -2.7">
 53 |         
 54 |         <rw-wall position="-2 0 0" material="color:#F00"></rw-wall>
 55 |         <rw-wall position=" 2 0 0" material="src:#testTex; repeat:0.5 0.5;">
 56 |           <rw-doorhole id="holeB"></rw-doorhole>
 57 |         </rw-wall>
 58 |         <rw-wall position=" 2 0 -5" material="color:#00F">
 59 |           <rw-doorhole id="holeC"></rw-doorhole>
 60 |           <rw-doorlink from="#holeC" to="#holeD" position="4 0 0"></rw-doorlink>
 61 |         </rw-wall>
 62 |         <rw-wall position="-2 0 -5" material="color:#F0F">
 63 |           <a-box position="0.5 1.4 0" scale="0.5 0.5 0.2"></a-box>
 64 |           <a-box position="1.5 1.7 0" scale="0.5 0.5 0.2"></a-box>
 65 |           <a-box position="2.5 1.4 0" scale="0.5 0.5 0.2"></a-box>
 66 |         </rw-wall>
 67 |         
 68 |         <rw-floor mixin="floorMat"></rw-floor>
 69 |         <rw-ceiling material="color:#99A"></rw-ceiling>
 70 |         
 71 |       </rw-room>
 72 |       
 73 |       <rw-room position="2 0 -5">
 74 |         
 75 |         <rw-wall position="0 0 0" material="color:#800"></rw-wall>
 76 |         <rw-wall position="0 0 2" material="color:#800">
 77 |           <rw-doorhole id="holeD"></rw-doorhole>
 78 |         </rw-wall>
 79 |         <rw-wall position="1 0 2" material="color:#800"></rw-wall>
 80 |         <rw-wall position="1 0 0" material="color:#800"></rw-wall>
 81 |         
 82 |         <rw-floor mixin="floorMat"></rw-floor>
 83 |         <rw-ceiling material="color:#99A"></rw-ceiling>
 84 |         
 85 |       </rw-room>
 86 |       
 87 |       <rw-room position="0 0 0" outside="true" material="color:#877">
 88 |         
 89 |         <rw-wall position="-3 0 -8" height="3"></rw-wall>
 90 |         <rw-wall position=" 4 0 -8" height="3"></rw-wall>
 91 |         <rw-wall position=" 4 0  3" height="3"></rw-wall>
 92 |         <rw-wall position="-3 0  3" height="3">
 93 |           <rw-doorhole id="frontOuter"></rw-doorhole>
 94 |           <rw-doorlink from="#frontInner" to="#frontOuter" material="color:#778" position="3 0 0">
 95 |             <rw-floor></rw-floor>
 96 |             <rw-ceiling></rw-ceiling>
 97 |             <rw-sides></rw-sides>
 98 |           </rw-doorlink>
 99 |         </rw-wall>
100 |         
101 |       </rw-room>
102 |     
103 |     </a-scene>
104 |     
105 | 
106 |     <!-- GitHub Corner. -->
107 |     <a href="https://github.com/omgitsraven/aframe-room-component" class="github-corner">
108 |       <svg width="80" height="80" viewBox="0 0 250 250" style="fill:#222; color:#fff; position: absolute; top: 0; border: 0; right: 0;">
109 |         <path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path>
110 |       </svg>
111 |     </a>
112 |     <style>.github-corner:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}@keyframes octocat-wave{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (max-width:500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:octocat-wave 560ms ease-in-out}}
113 |     <!-- End GitHub Corner. -->
114 |   </body>
115 | </html>
116 | 


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/dist/aframe-room-component.min.js:
--------------------------------------------------------------------------------
1 | !function(e,t){if("object"==typeof exports&&"object"==typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var o=t();for(var n in o)("object"==typeof exports?exports:e)[n]=o[n]}}(self,(()=>(()=>{function e(e){e&&e.systems.building&&e.systems.building.reexamineBuilding()}function t(t){"position"==t.detail.name&&e(t.detail.target.sceneEl)}AFRAME.registerSystem("building",{reexamineBuilding:function(){var e=this,t=1e-4;function o(e){for(var t=e.getIndex().array,o=0;o<t.length;o+=3){var n=t[o+2];t[o+2]=t[o+1],t[o+1]=n}e.getIndex().needsUpdate=!0}function n(e,t){for(var o=[],n=0;n<e.index.array.length;n++){var r=e.index.array[n],i=t(new THREE.Vector3(e.attributes.position.getX(r),e.attributes.position.getY(r),e.attributes.position.getZ(r)),n%3);o[2*r+0]=i[0],o[2*r+1]=i[1]}e.setAttribute("uv",new THREE.BufferAttribute(new Float32Array(o),2)),e.uvsNeedUpdate=!0}function r(e,t,o,r,i){n(e,(function(e){return[e[t]*r,e[o]*i]}))}function i(e){e.computeVertexNormals(),e.computeBoundingBox(),e.computeBoundingSphere()}function a(e){for(var t=[],o=0;o<e.children.length;o++){var n=e.children[o];n.components.wall&&t.push(n)}return t}function s(e){for(var t=e.components.room.data.outside,o=a(e),n=0,r=0;r<o.length;r++){var i=o[r],s=o[(r+1)%o.length],l=i.components.position.data,m=s.components.position.data;n+=(m.x-l.x)*(m.z+l.z)}var p=!1;return n>0&&(p=!p),t&&(p=!p),p&&o.reverse(),o}var l=new THREE.Vector3,m=new THREE.Vector3,p=new THREE.Vector3;function c(e,o){var n,r,i,a=e.parentNode,c=(i=(r=s((n=a).parentNode)).indexOf(n),r[(i+1)%r.length]);if(c){a.object3D.getWorldPosition(l),c.object3D.getWorldPosition(m),o.object3D.getWorldPosition(p);var d=p.x-l.x,h=p.z-l.z,u=m.x-l.x,f=m.z-l.z,g=Math.atan2(f,u),v=Math.sqrt(u*u+f*f),y=d*Math.cos(-g)-h*Math.sin(-g),E=o.components.doorlink.data.width/2;y=Math.max(y,E+t),y=Math.min(y,v-E-t),e.setAttribute("position",{x:y,y:0,z:0}),e.object3D.updateMatrixWorld()}}function d(t){for(var o=e.el.querySelectorAll("[doorlink]"),n=0;n<o.length;n++){var r=o[n];if(r.components.doorlink.data.from==t)return r;if(r.components.doorlink.data.to==t)return r}}function h(e){return e.components.wall.data.height?e.components.wall.data.height:e.parentNode.components.room.data.height}e.dirty||(e.dirty=!0,setTimeout((function(){e.el.object3D.updateMatrixWorld();for(var l=0;l<e.el.children.length;l++)if((A=e.el.children[l]).components&&A.components.room){var m=A.components.room.data.width,p=A.components.room.data.length;if(m||p)if(m&&p){var u=a(A);u.length>=4?(u.length>4&&console.error("rooms with WIDTH and LENGTH should only have four walls!"),u[0].setAttribute("position",{x:0,y:0,z:0}),u[1].setAttribute("position",{x:m,y:0,z:0}),u[2].setAttribute("position",{x:m,y:0,z:p}),u[3].setAttribute("position",{x:0,y:0,z:p})):console.error("rooms with WIDTH and LENGTH must have four walls!")}else console.error("rooms with WIDTH must also have LENGTH (and vice versa)");if((x=s(A)).length>2)for(var f=0;f<x.length;f++){var g=x[f],v=(R=x[(f+1)%x.length]).components.position.data.x-g.components.position.data.x,y=R.components.position.data.z-g.components.position.data.z,E=Math.atan2(y,v);g.setAttribute("rotation",{x:0,y:-E/Math.PI*180,z:0}),g.object3D.updateMatrixWorld()}}for(var w=e.el.querySelectorAll("[doorlink]"),M=0;M<w.length;M++){var b=w[M];if(!(ae=b.components.doorlink))return;c(ae.data.from,ae.el),c(ae.data.to,ae.el)}for(l=0;l<e.el.children.length;l++){var A;if((A=e.el.children[l]).components&&A.components.room){var x,T=A.components.room.data.outside;if((x=s(A)).length>2){for(f=0;f<x.length;f++){g=x[f],v=(R=x[(f+1)%x.length]).components.position.data.x-g.components.position.data.x,y=R.components.position.data.z-g.components.position.data.z;for(var R,H=Math.sqrt(v*v+y*y),z=(E=Math.atan2(y,v),R.components.position.data.y-g.components.position.data.y),k=h(R)-h(g),j=[],F=0;F<g.children.length;F++){var V=g.children[F];V.components&&V.components.doorhole&&j.push(V)}j.sort((function(e,t){return e.components.position.data.x-t.components.position.data.x}));var C=new THREE.Shape;C.moveTo(0,h(g)),C.lineTo(0,0);for(var D=0;D<j.length;D++){var S=j[D];S.myVerts||(S.myVerts=[]),S.myVerts.length=0;var G=d(j[D]);if(G)for(var N=S.components,P=G.components,W=function(){function e(e){var t=new THREE.Vector3(ee,e,0);g.object3D.localToWorld(t),S.myVerts.push(t)}ee=N.position.data.x+P.doorlink.data.width/2*B,O=(I=ee/H*z)+P.doorlink.data.height,L=h(g)+ee/H*k,O>(q=I+L-t)&&(O=q),e(I),e(O),B<0?(C.lineTo(ee,I),C.lineTo(ee,O)):(C.lineTo(ee,O),C.lineTo(ee,I))},B=-1;B<=1;B+=2){var I,O,L,q;W()}}C.lineTo(H,R.components.position.data.y-g.components.position.data.y),C.lineTo(H,R.components.position.data.y-g.components.position.data.y+h(R));var X=new THREE.ShapeGeometry(C);r(X,"x","y",1,1),i(X);var Y=g.components.material?g.components.material.material:g.parentNode.components.material.material;g.myMesh?(g.myMesh.geometry=X,g.myMesh.material=Y):(g.myMesh=new THREE.Mesh(X,Y),g.setObject3D("wallMesh",g.myMesh))}for(var Z=[],U=0;U<A.children.length;U++){var J=A.children[U];J.components&&(J.components.floor||J.components.ceiling)&&Z.push(J)}for(var K=0;K<Z.length;K++){var Q=Z[K],$=Q.components.ceiling,_=new THREE.Shape;for(f=0;f<x.length;f++){var ee=(g=x[f]).components.position.data.x,te=g.components.position.data.z;f?_.lineTo(ee,te):_.moveTo(ee,te)}var oe=new THREE.ShapeGeometry(_);for(f=0;f<x.length;f++){g=x[f];var ne=new THREE.Vector3(oe.attributes.position.getX(f),oe.attributes.position.getY(f),oe.attributes.position.getZ(f));ne.set(ne.x,g.components.position.data.y,ne.y),$&&(ne.y+=h(g)),oe.attributes.position.setXYZ(f,ne.x,ne.y,ne.z)}var re=!1;$||(re=!re),T&&(re=!re),re&&o(oe),r(oe,"x","z",$?1:-1,1),i(oe),Q.myMeshes||(Q.myMeshes=[]);var ie=$?"ceiling":"floor";Y=Q.components.material?Q.components.material.material:Q.parentNode.components.material.material,Q.myMeshes[ie]?(Q.myMeshes[ie].geometry=oe,Q.myMeshes[ie].material=Y):(Q.myMeshes[ie]=new THREE.Mesh(oe,Y),Q.setObject3D(ie,Q.myMeshes[ie]))}}}}for(M=0;M<w.length;M++){var ae;if(b=w[M],(ae=b.components.doorlink).data.from&&ae.data.to){if(!ae.data.from.myVerts)return;if(!ae.data.to.myVerts)return;for(var se=0;se<b.children.length;se++){var le=b.children[se];if(le.components)for(var me=["sides","floor","ceiling"],pe=function(){if(de=me[ce],!le.components[de])return"continue";function e(e){var t=e.clone();le.object3D.worldToLocal(t),ge.push(t.x,t.y,t.z)}function t(){fe.setAttribute("position",new THREE.BufferAttribute(new Float32Array(ge),3))}switch(Y=le.components.material?le.components.material.material:le.parentNode.components.material.material,le.myGeoms||(le.myGeoms=[]),le.myGeoms[de]||(fe=new THREE.BufferGeometry,le.myGeoms[de]=fe,he=new THREE.Mesh(fe,Y),fe.meshRef=he,le.setObject3D(de,he),(ue=[]).push(0,1,2,1,3,2),"sides"==de&&ue.push(4,5,6,5,7,6),fe.setIndex(ue)),(fe=le.myGeoms[de]).meshRef.material=Y,ge=[],ve=ae.data.from.myVerts,ye=ae.data.to.myVerts,de){case"floor":e(ye[0]),e(ye[2]),e(ve[2]),e(ve[0]),t(),n(fe,(function(e,t){return[1-t%2,1-Math.floor(t/2)]}));break;case"ceiling":e(ye[3]),e(ye[1]),e(ve[1]),e(ve[3]),t(),n(fe,(function(e,t){return[t%2,1-Math.floor(t/2)]}));break;case"sides":e(ye[2]),e(ye[3]),e(ve[0]),e(ve[1]),e(ve[2]),e(ve[3]),e(ye[0]),e(ye[1]),t(),n(fe,(function(e,t){var o=[];return o[0]=Math.floor(t/2),o[1]=t%2,t<4&&(o[0]=1-o[0]),o}))}i(fe)},ce=0;ce<me.length;ce++){var de,he,ue,fe,ge,ve,ye;pe()}}}}e.dirty=!1})))}});var o={init:function(){this.lastScene=this.el.sceneEl,e(this.lastScene),this.el.addEventListener("componentchanged",t)},update:function(){e(this.lastScene)},remove:function(){e(this.lastScene),this.lastScene=null,this.el.removeEventListener("componentchanged",t)}};return AFRAME.registerComponent("room",Object.assign({schema:{outside:{type:"boolean"},height:{type:"number",default:2.4},width:{type:"number"},length:{type:"number"}}},o)),AFRAME.registerComponent("wall",Object.assign({schema:{height:{type:"number"}}},o)),AFRAME.registerComponent("floor",o),AFRAME.registerComponent("ceiling",o),AFRAME.registerComponent("doorhole",o),AFRAME.registerComponent("doorlink",Object.assign({schema:{from:{type:"selector"},to:{type:"selector"},height:{type:"number",default:2},width:{type:"number",default:.8}}},o)),AFRAME.registerComponent("sides",o),AFRAME.registerPrimitive("rw-room",{defaultComponents:{room:{}},mappings:{outside:"room.outside",height:"room.height",width:"room.width",length:"room.length"}}),AFRAME.registerPrimitive("rw-wall",{defaultComponents:{wall:{}},mappings:{height:"wall.height"}}),AFRAME.registerPrimitive("rw-floor",{defaultComponents:{floor:{}},mappings:{}}),AFRAME.registerPrimitive("rw-ceiling",{defaultComponents:{ceiling:{}},mappings:{}}),AFRAME.registerPrimitive("rw-doorhole",{defaultComponents:{doorhole:{}},mappings:{}}),AFRAME.registerPrimitive("rw-doorlink",{defaultComponents:{doorlink:{}},mappings:{from:"doorlink.from",to:"doorlink.to",height:"doorlink.height",width:"doorlink.width"}}),AFRAME.registerPrimitive("rw-sides",{defaultComponents:{sides:{}},mappings:{}}),{}})()));
2 | //# sourceMappingURL=aframe-room-component.min.js.map


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | ## aframe-room-component
  2 | 
  3 | [![Version](http://img.shields.io/npm/v/aframe-room-component.svg?style=flat-square)](https://npmjs.org/package/aframe-room-component)
  4 | [![License](http://img.shields.io/npm/l/aframe-room-component.svg?style=flat-square)](https://npmjs.org/package/aframe-room-component)
  5 | 
  6 | A set of [A-Frame](https://aframe.io) components for quickly creating rooms connected by doors.
  7 | 
  8 | [Click here to see an example](https://omgitsraven.github.io/aframe-room-component/examples/basic/)
  9 | 
 10 | ### Installation
 11 | 
 12 | #### Browser
 13 | 
 14 | Install and use by directly including the [browser files](dist):
 15 | 
 16 | ```html
 17 | <head>
 18 |   <title>My A-Frame Scene</title>
 19 |   <script src="https://aframe.io/releases/1.3.0/aframe.min.js"></script>
 20 |   <script src="https://unpkg.com/aframe-room-component/dist/aframe-room-component.min.js"></script>
 21 | </head>
 22 | 
 23 | <body>
 24 | 	<a-scene>
 25 | 		<rw-room position="-2 0 -2" material="color:#866">
 26 | 			<rw-wall position="4 0 0"></rw-wall>
 27 | 			<rw-wall position="4 0 4"></rw-wall>
 28 | 			<rw-wall position="0 0 4"></rw-wall>
 29 | 			<rw-wall position="0 0 0">
 30 | 		  		<rw-doorhole id="holeA"></rw-doorhole>
 31 | 		  		<rw-doorlink from="#holeA" to="#holeB" position="2.5 0 0"></rw-doorlink>
 32 | 			</rw-wall>
 33 | 		</rw-room>
 34 | 		<rw-room position="0 0 -3">
 35 | 			<rw-wall position=" 1 0 -1" material="color:#787"></rw-wall>
 36 | 			<rw-wall position=" 1 0  1" material="color:#877">
 37 | 				<rw-doorhole id="holeB"></rw-doorhole>
 38 | 			</rw-wall>
 39 | 			<rw-wall position="-1 0  1" material="color:#878"></rw-wall>
 40 | 			<rw-wall position="-1 0 -1" material="color:#778"></rw-wall>
 41 | 		</rw-room>
 42 | 	</a-scene>
 43 | </body>
 44 | ```
 45 | 
 46 | <!-- If component is accepted to the Registry, uncomment this. -->
 47 | 
 48 | Or with [angle](https://npmjs.com/package/angle/), you can install the proper
 49 | version of the component straight into your HTML file, respective to your
 50 | version of A-Frame:
 51 | ```sh
 52 | angle install aframe-room-component
 53 | ```
 54 | 
 55 | 
 56 | #### npm
 57 | 
 58 | Install via npm:
 59 | 
 60 | ```bash
 61 | npm install aframe-room-component
 62 | ```
 63 | 
 64 | Then require and use.
 65 | 
 66 | ```js
 67 | require('aframe');
 68 | require('aframe-room-component');
 69 | ```
 70 | 
 71 | ### Usage
 72 | 
 73 | #### Overview
 74 | 
 75 | This is set of primitives (also usable as components) that can be used to easily lay out rooms connected by doors in A-Frame. Here is an overview of their usage. (Attributes in *italics* are redundant shorthands; see below.)
 76 | 
 77 | | Primitive   | Component | Purpose | Attributes &amp; Components |
 78 | | - | - | - | - |
 79 | | rw-room     | room      | Contains a set of walls, and other objects. | position, outside, *material, height, width, length* |
 80 | | rw-wall     | wall      | Marks one corner of a wall, which will connect to the next. | position, material, height |
 81 | | rw-doorhole | doorhole  | Marks a wall so that a doorlink can connect to it. | (none) |
 82 | | rw-doorlink | doorlink  | Connects two doorholes, as well as positioning them as close to it as possible. | from, to, position, width, height |
 83 | | rw-floor, rw-ceiling, rw-sides | floor, ceiling, sides | Used to assign materials to the floor and ceiling of rooms and doorlinks, and to the sides of doorlinks. | material |
 84 | 
 85 | #### Hierarchy
 86 | 
 87 | An `a-scene` can contain multiple `rw-room`s.
 88 | 
 89 | An `rw-room` must contain at least three `rw-wall`s. You can add `outside="true"` to the room if you want its walls to describe the outside of a building rather than the interior of a room.
 90 | 
 91 | An `rw-wall` can have any a-frame entity as a child. `rw-wall`s are oriented so that their `x` direction always points toward the next wall; i.e., when an object is parented to an `rw-wall`, its `x` coordinate controls how far along the wall it is, its `y` coordinate controls how high off the ground it is, and its `z` coordinate controls how distant from the wall it is.
 92 | 
 93 | An `rw-doorhole` must be the child of an `rw-wall`. It is used to indicate on which wall a door connection should exist. An `rw-doorhole` can also have any a-frame entity as a child (for example, a model of a literal door). Note: do **not** apply a `position` to an `rw-doorhole`! Their position will be assigned by the `rw-doorlink` they are linked to.
 94 | 
 95 | An `rw-doorlink` can be a child of an `a-scene` (i.e. outside of a room), or a child of an `rw-wall`. (It **cannot** be the child of an `rw-doorhole`!) Its position is used to automatically set the position of the two `rw-doorhole`s that it is connected to: they will be moved as close as possible to it on their walls. This allows doorways to always automatically be directly connected by the shortest distance (rather than forcing you to manually position both of the doorholes to line up). Choosing whether to parent the `rw-doorlink` to the scene or to one of the two walls that it's connecting is up to you, depending on the building layout you're creating. (It may be simpler to make adjustments a room depending on whether or not the door moves with it or tries to stay in place.)
 96 | 
 97 | An `rw-floor` and an `rw-ceiling` must be the child of either an `rw-room` or an `rw-doorlink`. They exist as a place to attach the material you wish to have applied to the floor or ceiling of the room (or doorlink). An `rw-sides` is similar, but is only used in doorlinks. You can omit them if you wish (i.e. if you would rather manually create a single floorplane for your entire building instead).
 98 | 
 99 | #### Shorthands
100 | 
101 | If an `rw-wall` does not have a `material` component, it will use its parent `rw-room`'s material component. (A material component **must** be supplied on either the `rw-wall` or the `rw-room`.) The same goes for `rw-floor`, `rw-ceiling` and `rw-sides` (and their parent `rw-doorlink` or `rw-room`).
102 | 
103 | Similarly, if an `rw-wall` does not have a `height` attribute, it will use its parent `rw-room`'s height attribute. (If neither has a height attribute, a default height of 2.4m will be used.)
104 | 
105 | If an `rw-room` has a `width` attribute **and** a `length` attribute, and four `rw-wall`s inside, the `position`s can be ommitted from the walls; they will be set automatically, to form a rectangle with one corner at `0,0` and the opposite corner at `width,length`. (This is just to save typing in the relatively common case of rectangular, axis-aligned rooms.)
106 | 
107 | 
108 | 
109 | ### Notes
110 | 
111 | #### Tips
112 | 
113 | Have a look at the source to [this example](https://omgitsraven.github.io/aframe-room-component/examples/basic/) to see some ways that this system can be used.
114 | 
115 | You may find it helpful to use a mixin for a commonly-occuring material (such as a floor material).
116 | 
117 | If you want to make a door to the outside world, make an `rw-room` around your other rooms, with `outside="true"` on it, and put the other doorhole on one of its walls.
118 | 
119 | These primitives should all correctly respect changes made in the Inspector; however, at the moment, there seems to be a bug where changes are only propagated to the objects a few times a second. If you have made changes in the inspector but things look like they aren't fitting right, make a minor change to one of the numerical properties to force everything to update.
120 | 
121 | 
122 | 
123 | #### Planned features
124 | 
125 | - Greater control over UV generation (world space, scale to surface, etc)
126 | - Automatically assign collision for movement and teleportation systems
127 | - Create doors above ground level (i.e. windows)
128 | - Specify shapes to be extruded to automatically create doorframes and baseboards
129 | 
130 | #### Known issues
131 | 
132 | Room corners (i.e. `rw-wall`s) can be specified in either clockwise or counterclockwise order; however, they will be rearranged internally to always wind clockwise, so you may find that the x axis is pointing to the previous wall rather than the next wall if you list them in counterclockwise order. (This doesn't hurt anything; it's just something to be aware of in case you're confused why it's happening.) This will also happen if you copy a room but set it to `outside`.
133 | 
134 | Walls can have non-zero `y` coordinates, which for the most part should be handled gracefully — however, there is no simple way to offer control over the triangulation of the ceiling and floor, so rooms whose wall slopes aren't constant may have unpredictable floor and ceiling shapes.
135 | 
136 | In general, this system is still **very early**, so it contains very little error reporting or sanity checks, and generally has not yet been thoroughly tested, so use with caution, and let me know what issues you run into.
137 | 
138 | ### In closing
139 | 
140 | I hope this lets you express your ideas in virtual reality more easily! Creating wall with doors has always been one of the most frustratingly time-consuming steps in sketching out a basic building, for me; so hopefully this will allow more people to create and share the fictional spaces of their dreams, or re-creations of real places they wish more people could see! Please do let me know if this has helped you to create something; I'd love to see it.


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/index.js:
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  1 | AFRAME.registerSystem('building',{
  2 | 	
  3 | 	reexamineBuilding:function(){
  4 | 		
  5 | 		//console.log(" = REEVALUATION REQUESTED...");
  6 | 		
  7 | 		var buildingSelf = this;
  8 | 		var HAIR = 0.0001;
  9 | 		
 10 | 		
 11 | 		
 12 | 		/*
 13 | 		
 14 | 		
 15 | 		
 16 | 		https://github.com/omgitsraven/aframe-room-component
 17 | 		v0.4.2
 18 | 		
 19 | 		
 20 | 		
 21 | 		OPTIMIZATION:
 22 | 		
 23 | 		currently, the entire building is getting re-generated from scratch any time anything in it changes.
 24 | 		obviously this is wasteful, but:
 25 | 		- this library isn't particularly likely to be used in a context where these properties will be changing at runtime (at least outside of debugging)
 26 | 		- right now I am more concerned with getting it out the door than making it perfect anyway
 27 | 		
 28 | 		
 29 | 		
 30 | 		
 31 | 		PLANNED FEATURES TO COME (in order):
 32 | 		- greater control over UV generation
 33 | 		- automatic collision assignment
 34 | 		- doors lifted above the ground (i.e. windows)
 35 | 		- accept a shape to be extruded around a doorhole to make a doorframe (& around a floor to make a baseboard)
 36 | 		
 37 | 		
 38 | 		
 39 | 		
 40 | 		KNOWN ISSUES (with no obvious solution that would preserve ease of use):
 41 | 		- floor/ceiling triangulation is not controllable (and therefore varying wall verticality is nearly useless unless slope is consistent)
 42 | 		- doorhole parenting is always level to the horizon even on slope-floored walls
 43 | 		- the setTimeout thing results in a one-frame flash of invisible walls: is it worth it? (is there a smarter thing to listen for, maybe?)
 44 | 		
 45 | 		ISSUES THAT COULD THEORETICALLY BE FIXED BUT DON'T SEEM WORTH THE TROUBLE:
 46 | 		- walls are internally rearranged to always wind CW, which means wall parenting will point towards the "previous" wall if you entered them in CCW order
 47 | 		
 48 | 		*/
 49 | 		
 50 | 		
 51 | 		
 52 | 		
 53 | 		
 54 | 		
 55 | 		
 56 | 		
 57 | 		
 58 | 		function flipGeom(geom){
 59 | 			const indices = geom.getIndex().array;
 60 | 			for (let i = 0; i < indices.length; i += 3) {
 61 | 				const tempIndex = indices[i + 2];
 62 | 				indices[i + 2] = indices[i + 1];
 63 | 				indices[i + 1] = tempIndex;
 64 | 			}
 65 | 
 66 | 			geom.getIndex().needsUpdate = true;
 67 | 		}
 68 | 		
 69 | 		function makeUvsForGeom(geom,callback){
 70 | 			var allUVs = [];
 71 | 			for(var faceVertIndex=0; faceVertIndex<geom.index.array.length; faceVertIndex++){
 72 | 				var vertexIndex = geom.index.array[faceVertIndex];
 73 | 				var vertex = new THREE.Vector3(
 74 | 					geom.attributes.position.getX(vertexIndex),
 75 | 					geom.attributes.position.getY(vertexIndex),
 76 | 					geom.attributes.position.getZ(vertexIndex)
 77 | 				);
 78 | 				var uv = callback(vertex,faceVertIndex%3);
 79 | 				allUVs[vertexIndex*2+0] = uv[0];
 80 | 				allUVs[vertexIndex*2+1] = uv[1];
 81 | 			}
 82 | 			geom.setAttribute('uv',new THREE.BufferAttribute(new Float32Array(allUVs),2));
 83 | 			geom.uvsNeedUpdate = true;
 84 | 			
 85 | 		}
 86 | 		function makePlaneUvs(geom,uKey,vKey,uMult,vMult){
 87 | 			makeUvsForGeom(geom,function(pt){
 88 | 				return [
 89 | 					pt[uKey]*uMult,
 90 | 					pt[vKey]*vMult
 91 | 				];
 92 | 			});
 93 | 		}
 94 | 		
 95 | 		function finishGeom(geom){
 96 | 			geom.computeVertexNormals();
 97 | 			// are these necessary?
 98 | 			geom.computeBoundingBox();
 99 | 			geom.computeBoundingSphere();
100 | 		}
101 | 		
102 | 		
103 | 		
104 | 		
105 | 		
106 | 		function getUnsortedRoomWallArray(roomEl){
107 | 			var walls=[];
108 | 			for(var roomChildNodeIndex=0; roomChildNodeIndex<roomEl.children.length; roomChildNodeIndex++){
109 | 				var roomChildNode = roomEl.children[roomChildNodeIndex];
110 | 				if (roomChildNode.components.wall) walls.push(roomChildNode);
111 | 			}
112 | 			return walls;
113 | 		}
114 | 		
115 | 		function getRoomWallArray(roomEl){
116 | 			
117 | 			// the results of this not being saved anywhere is super wasteful,
118 | 			// but, see above; not worth worrying about yet
119 | 			
120 | 			var isOutside = roomEl.components.room.data.outside;
121 | 			
122 | 			var walls = getUnsortedRoomWallArray(roomEl);
123 | 			
124 | 			var cwSum=0;
125 | 			for(var wallIndex=0; wallIndex<walls.length; wallIndex++){
126 | 				var curWallNode = walls[wallIndex];
127 | 				var nextWallNode = walls[(wallIndex+1)%walls.length];
128 | 				var curWallPos = curWallNode.components.position.data;
129 | 				var nextWallPos = nextWallNode.components.position.data;
130 | 				
131 | 				cwSum += (nextWallPos.x - curWallPos.x) * (nextWallPos.z + curWallPos.z);
132 | 				
133 | 			}
134 | 			
135 | 			var shouldReverse = false;
136 | 			if (cwSum > 0) shouldReverse = !shouldReverse;
137 | 			if (isOutside) shouldReverse = !shouldReverse;
138 | 			if (shouldReverse) walls.reverse();
139 | 			
140 | 			return walls;
141 | 			
142 | 		}
143 | 		function getNextWallEl(wallEl){
144 | 			var wallList = getRoomWallArray(wallEl.parentNode);
145 | 			var curWallIndex = wallList.indexOf(wallEl);
146 | 			return wallList[(curWallIndex+1)%wallList.length];
147 | 		}
148 | 		
149 | 		var worldWallPos = new THREE.Vector3();
150 | 		var worldNextPos = new THREE.Vector3();
151 | 		var worldLinkPos = new THREE.Vector3();
152 | 		function moveForLink(doorholeEl,doorlinkEl){
153 | 			
154 | 			var holeWallEl = doorholeEl.parentNode;
155 | 			var nextWallEl = getNextWallEl(holeWallEl);
156 | 			if (!nextWallEl) return;
157 | 			
158 | 			holeWallEl.object3D.getWorldPosition(worldWallPos);
159 | 			nextWallEl.object3D.getWorldPosition(worldNextPos);
160 | 			doorlinkEl.object3D.getWorldPosition(worldLinkPos);
161 | 			
162 | 			var linkGapX = worldLinkPos.x - worldWallPos.x;
163 | 			var linkGapZ = worldLinkPos.z - worldWallPos.z;
164 | 			
165 | 			var wallGapX = worldNextPos.x - worldWallPos.x;
166 | 			var wallGapZ = worldNextPos.z - worldWallPos.z;
167 | 			var wallAng = Math.atan2(wallGapZ,wallGapX);
168 | 			var wallLength = Math.sqrt(wallGapX*wallGapX + wallGapZ*wallGapZ);
169 | 			
170 | 			var localLinkX = linkGapX*Math.cos(-wallAng) - linkGapZ*Math.sin(-wallAng);
171 | 			//var localLinkZ = linkGapX*Math.sin(-wallAng) + linkGapZ*Math.cos(-wallAng);
172 | 			
173 | 			var doorHalf = doorlinkEl.components.doorlink.data.width / 2;
174 | 			localLinkX = Math.max(localLinkX,doorHalf+HAIR);
175 | 			localLinkX = Math.min(localLinkX,wallLength-doorHalf-HAIR);
176 | 			
177 | 			doorholeEl.setAttribute("position",{x:localLinkX,y:0,z:0});
178 | 			doorholeEl.object3D.updateMatrixWorld();
179 | 			
180 | 		}
181 | 		
182 | 		function getHoleLink(doorholeEl){
183 | 			var doorlinks = buildingSelf.el.querySelectorAll('[doorlink]');
184 | 			for(var curLinkIndex=0; curLinkIndex<doorlinks.length; curLinkIndex++){
185 | 				var curLink = doorlinks[curLinkIndex];
186 | 				if (curLink.components.doorlink.data.from == doorholeEl) return curLink;
187 | 				if (curLink.components.doorlink.data.to   == doorholeEl) return curLink;
188 | 			}
189 | 		}
190 | 		
191 | 		function getWallHeight(wallEl){
192 | 			if (wallEl.components.wall.data.height) return wallEl.components.wall.data.height;
193 | 			return wallEl.parentNode.components.room.data.height;
194 | 		}
195 | 		
196 | 		
197 | 		
198 | 		
199 | 		if (buildingSelf.dirty) return;
200 | 		buildingSelf.dirty = true;
201 | 		setTimeout(function(){
202 | 			
203 | 			//console.log(" == STARTING RE-EVALUATION...");
204 | 			
205 | 			// silly but necessary because of threeJS weirdness
206 | 			buildingSelf.el.object3D.updateMatrixWorld();
207 | 			
208 | 			
209 | 			
210 | 			
211 | 			
212 | 			// lay out walls' angles:
213 | 			
214 | 			for(var sceneChildNodeIndex=0; sceneChildNodeIndex<buildingSelf.el.children.length; sceneChildNodeIndex++){
215 | 				var sceneChildNode = buildingSelf.el.children[sceneChildNodeIndex];
216 | 				if (sceneChildNode.components && sceneChildNode.components.room) {
217 | 					
218 | 					
219 | 					var w = sceneChildNode.components.room.data.width;
220 | 					var l = sceneChildNode.components.room.data.length;
221 | 					if (w || l) {
222 | 						if (w && l) {
223 | 							var rawWalls = getUnsortedRoomWallArray(sceneChildNode);
224 | 							if (rawWalls.length >= 4) {
225 | 								if (rawWalls.length > 4) console.error("rooms with WIDTH and LENGTH should only have four walls!");
226 | 								rawWalls[0].setAttribute("position",{x:0,y:0,z:0});
227 | 								rawWalls[1].setAttribute("position",{x:w,y:0,z:0});
228 | 								rawWalls[2].setAttribute("position",{x:w,y:0,z:l});
229 | 								rawWalls[3].setAttribute("position",{x:0,y:0,z:l});
230 | 							} else {
231 | 								console.error("rooms with WIDTH and LENGTH must have four walls!");
232 | 							}
233 | 						} else {
234 | 							console.error("rooms with WIDTH must also have LENGTH (and vice versa)");
235 | 						}
236 | 					}
237 | 					
238 | 					
239 | 					var walls=getRoomWallArray(sceneChildNode);
240 | 					if (walls.length > 2) {
241 | 						
242 | 						for(var wallIndex=0; wallIndex<walls.length; wallIndex++){
243 | 							var curWallNode = walls[wallIndex];
244 | 							var nextWallNode = walls[(wallIndex+1)%walls.length];
245 | 							
246 | 							var wallGapX = nextWallNode.components.position.data.x - curWallNode.components.position.data.x;
247 | 							var wallGapZ = nextWallNode.components.position.data.z - curWallNode.components.position.data.z;
248 | 							var wallAng = Math.atan2(wallGapZ,wallGapX);
249 | 							
250 | 							curWallNode.setAttribute("rotation",{x:0,y:-wallAng/Math.PI*180,z:0});
251 | 							curWallNode.object3D.updateMatrixWorld();
252 | 						}
253 | 						
254 | 					}
255 | 					
256 | 				}
257 | 			}
258 | 			
259 | 			
260 | 			
261 | 			// position the door holes:
262 | 			
263 | 			var doorlinks = buildingSelf.el.querySelectorAll('[doorlink]');
264 | 			for(var curDoorlinkElIndex=0; curDoorlinkElIndex<doorlinks.length; curDoorlinkElIndex++){
265 | 				var curDoorlinkEl = doorlinks[curDoorlinkElIndex];
266 | 				var curDoorlink = curDoorlinkEl.components.doorlink;
267 | 				if (!curDoorlink) return;//still setting up, try again later
268 | 				
269 | 				moveForLink(curDoorlink.data.from,curDoorlink.el);
270 | 				moveForLink(curDoorlink.data.to,curDoorlink.el);
271 | 				
272 | 			}
273 | 			
274 | 			
275 | 			
276 | 			// generate the walls' geometry:
277 | 			
278 | 			for(var sceneChildNodeIndex=0; sceneChildNodeIndex<buildingSelf.el.children.length; sceneChildNodeIndex++){
279 | 				var sceneChildNode = buildingSelf.el.children[sceneChildNodeIndex];
280 | 				if (sceneChildNode.components && sceneChildNode.components.room) {
281 | 					
282 | 					
283 | 					
284 | 					var isOutside = sceneChildNode.components.room.data.outside;
285 | 					var walls=getRoomWallArray(sceneChildNode);
286 | 					
287 | 					if (walls.length > 2) {
288 | 						
289 | 						
290 | 						for(var wallIndex=0; wallIndex<walls.length; wallIndex++){
291 | 							var curWallNode = walls[wallIndex];
292 | 							var nextWallNode = walls[(wallIndex+1)%walls.length];
293 | 							
294 | 							var wallGapX = nextWallNode.components.position.data.x - curWallNode.components.position.data.x;
295 | 							var wallGapZ = nextWallNode.components.position.data.z - curWallNode.components.position.data.z;
296 | 							var wallLength = Math.sqrt(wallGapX*wallGapX + wallGapZ*wallGapZ);
297 | 							var wallAng = Math.atan2(wallGapZ,wallGapX);
298 | 							
299 | 							var wallGapY = nextWallNode.components.position.data.y - curWallNode.components.position.data.y;
300 | 							var heightGap = getWallHeight(nextWallNode) - getWallHeight(curWallNode);
301 | 							
302 | 							var orderedHoles=[];
303 | 							for(var wallChildNodeIndex=0; wallChildNodeIndex<curWallNode.children.length; wallChildNodeIndex++){
304 | 								var wallChildNode = curWallNode.children[wallChildNodeIndex];
305 | 								if (wallChildNode.components && wallChildNode.components.doorhole) {
306 | 									orderedHoles.push(wallChildNode);
307 | 								}
308 | 							}
309 | 							orderedHoles.sort(function(a,b){
310 | 								return a.components.position.data.x - b.components.position.data.x;
311 | 							});
312 | 							
313 | 							var wallShape = new THREE.Shape();
314 | 							wallShape.moveTo(
315 | 								0,
316 | 								getWallHeight(curWallNode)
317 | 							);
318 | 							wallShape.lineTo(
319 | 								0,
320 | 								0
321 | 							);
322 | 							
323 | 							for(var holeIndex=0; holeIndex<orderedHoles.length; holeIndex++){
324 | 								
325 | 								var holeEl = orderedHoles[holeIndex];
326 | 								if (!holeEl.myVerts) holeEl.myVerts = [];
327 | 								holeEl.myVerts.length=0;
328 | 								
329 | 								var linkEl = getHoleLink(orderedHoles[holeIndex]);
330 | 								if (!linkEl) continue;
331 | 								
332 | 								var holeInfo = holeEl.components;
333 | 								var linkInfo = linkEl.components;
334 | 								
335 | 								for(var holeSide=-1; holeSide<=1; holeSide+=2){
336 | 									var ptX = holeInfo.position.data.x + linkInfo.doorlink.data.width/2*holeSide;
337 | 									var floorY = (ptX/wallLength)*wallGapY;
338 | 									var topY = floorY + linkInfo.doorlink.data.height;
339 | 									
340 | 									var curCeil = getWallHeight(curWallNode) + (ptX/wallLength)*heightGap;
341 | 									var maxTopY = floorY + curCeil - HAIR;//will always be a seam, but, I'm not bothering to rewrite just for that
342 | 									if (topY > maxTopY) topY = maxTopY;
343 | 									
344 | 									function addWorldVert(ptY){
345 | 										var tempPos = new THREE.Vector3(ptX,ptY,0);
346 | 										curWallNode.object3D.localToWorld(tempPos);
347 | 										holeEl.myVerts.push(tempPos);
348 | 									}
349 | 									addWorldVert(floorY);
350 | 									addWorldVert(topY);
351 | 									
352 | 									if (holeSide < 0) {
353 | 										wallShape.lineTo(ptX,floorY);
354 | 										wallShape.lineTo(ptX,topY);
355 | 									} else {
356 | 										wallShape.lineTo(ptX,topY);
357 | 										wallShape.lineTo(ptX,floorY);
358 | 									}
359 | 								}
360 | 								
361 | 							}
362 | 							
363 | 							wallShape.lineTo(
364 | 								wallLength,
365 | 								nextWallNode.components.position.data.y-curWallNode.components.position.data.y
366 | 							);
367 | 							wallShape.lineTo(
368 | 								wallLength,
369 | 								(nextWallNode.components.position.data.y-curWallNode.components.position.data.y)+getWallHeight(nextWallNode)
370 | 							);
371 | 							
372 | 							var wallGeom = new THREE.ShapeGeometry(wallShape);
373 | 							makePlaneUvs(wallGeom,'x','y',1,1);
374 | 							finishGeom(wallGeom);
375 | 							var myMat = curWallNode.components.material ? curWallNode.components.material.material : curWallNode.parentNode.components.material.material;
376 | 							if (curWallNode.myMesh) {
377 | 								curWallNode.myMesh.geometry = wallGeom;
378 | 								curWallNode.myMesh.material = myMat;
379 | 							} else {
380 | 								curWallNode.myMesh = new THREE.Mesh(wallGeom, myMat);
381 | 								curWallNode.setObject3D('wallMesh',curWallNode.myMesh);
382 | 							}
383 | 							
384 | 							
385 | 						}
386 | 						
387 | 						
388 | 						
389 | 						
390 | 						
391 | 						var caps=[];
392 | 						for(var roomChildNodeIndex=0; roomChildNodeIndex<sceneChildNode.children.length; roomChildNodeIndex++){
393 | 							var roomChildNode = sceneChildNode.children[roomChildNodeIndex];
394 | 							if (roomChildNode.components) {
395 | 								if (roomChildNode.components.floor || roomChildNode.components.ceiling) caps.push(roomChildNode);
396 | 							}
397 | 						}
398 | 						for(var curCapNodeIndex=0; curCapNodeIndex<caps.length; curCapNodeIndex++){
399 | 							var curCapNode = caps[curCapNodeIndex];
400 | 							var isCeiling = curCapNode.components.ceiling;
401 | 							
402 | 							var capShape = new THREE.Shape();
403 | 							for(var wallIndex=0; wallIndex<walls.length; wallIndex++){
404 | 								var curWallNode = walls[wallIndex];
405 | 								var ptX = curWallNode.components.position.data.x;
406 | 								var ptZ = curWallNode.components.position.data.z;
407 | 								if (wallIndex) {
408 | 									capShape.lineTo(ptX,ptZ);
409 | 								} else {
410 | 									capShape.moveTo(ptX,ptZ);
411 | 								}
412 | 							}
413 | 							var capGeom = new THREE.ShapeGeometry(capShape);
414 | 							for(var wallIndex=0; wallIndex<walls.length; wallIndex++){
415 | 								var curWallNode = walls[wallIndex];
416 | 								var curVert = new THREE.Vector3(
417 | 									capGeom.attributes.position.getX(wallIndex),
418 | 									capGeom.attributes.position.getY(wallIndex),
419 | 									capGeom.attributes.position.getZ(wallIndex)
420 | 								);
421 | 								curVert.set(curVert.x,curWallNode.components.position.data.y,curVert.y);
422 | 								if (isCeiling) curVert.y += getWallHeight(curWallNode);
423 | 								capGeom.attributes.position.setXYZ(wallIndex,curVert.x,curVert.y,curVert.z);
424 | 							}
425 | 							
426 | 							var shouldReverse = false;
427 | 							if (!isCeiling) shouldReverse = !shouldReverse;
428 | 							if (isOutside)  shouldReverse = !shouldReverse;
429 | 							if (shouldReverse) flipGeom(capGeom);
430 | 							
431 | 							makePlaneUvs(capGeom,'x','z',isCeiling?1:-1,1);
432 | 							finishGeom(capGeom);
433 | 							
434 | 							
435 | 							if (!curCapNode.myMeshes) curCapNode.myMeshes=[];
436 | 							
437 | 							var typeLabel = isCeiling?"ceiling":"floor";
438 | 							var myMat = curCapNode.components.material ? curCapNode.components.material.material : curCapNode.parentNode.components.material.material;
439 | 							if (curCapNode.myMeshes[typeLabel]) {
440 | 								curCapNode.myMeshes[typeLabel].geometry = capGeom;
441 | 								curCapNode.myMeshes[typeLabel].material = myMat;
442 | 							} else {
443 | 								curCapNode.myMeshes[typeLabel] = new THREE.Mesh(capGeom, myMat);
444 | 								curCapNode.setObject3D(typeLabel,curCapNode.myMeshes[typeLabel]);
445 | 							}
446 | 							
447 | 						}
448 | 						
449 | 						
450 | 					}
451 | 					
452 | 					
453 | 					
454 | 				}
455 | 			}
456 | 			
457 | 			
458 | 			
459 | 			
460 | 			// generate the door tunnels' geometry:
461 | 			
462 | 			for(var curDoorlinkElIndex=0; curDoorlinkElIndex<doorlinks.length; curDoorlinkElIndex++){
463 | 				var curDoorlinkEl = doorlinks[curDoorlinkElIndex];
464 | 				
465 | 				var curDoorlink = curDoorlinkEl.components.doorlink;
466 | 				if (!curDoorlink.data.from) continue;
467 | 				if (!curDoorlink.data.to) continue;
468 | 				if (!curDoorlink.data.from.myVerts) return;
469 | 				if (!curDoorlink.data.to.myVerts) return;
470 | 				
471 | 				for(var doorLinkChildIndex=0; doorLinkChildIndex<curDoorlinkEl.children.length; doorLinkChildIndex++){
472 | 					var doorLinkChild = curDoorlinkEl.children[doorLinkChildIndex];
473 | 					if (!doorLinkChild.components) continue;
474 | 					
475 | 					var types=["sides","floor","ceiling"];
476 | 					for(var curTypeIndex=0; curTypeIndex<types.length; curTypeIndex++){
477 | 						var curType = types[curTypeIndex];
478 | 						
479 | 						if (!doorLinkChild.components[curType]) continue;
480 | 						
481 | 						var myMat = doorLinkChild.components.material?doorLinkChild.components.material.material:doorLinkChild.parentNode.components.material.material;
482 | 						
483 | 						if (!doorLinkChild.myGeoms) doorLinkChild.myGeoms=[];
484 | 						if (!doorLinkChild.myGeoms[curType]) {
485 | 							var curGeom = new THREE.BufferGeometry();
486 | 							doorLinkChild.myGeoms[curType] = curGeom;
487 | 							var myMesh = new THREE.Mesh(
488 | 								curGeom,
489 | 								myMat
490 | 							);
491 | 							curGeom.meshRef = myMesh;
492 | 							doorLinkChild.setObject3D(curType,myMesh);
493 | 							var indexArray = [];
494 | 							indexArray.push( 0,1,2, 1,3,2 );
495 | 							if (curType=="sides") indexArray.push( 4,5,6, 5,7,6 );
496 | 							curGeom.setIndex(indexArray);
497 | 						}
498 | 						
499 | 						var curGeom = doorLinkChild.myGeoms[curType];
500 | 						curGeom.meshRef.material = myMat;
501 | 						var positionArray = [];
502 | 						function addWorldVertex(pt){
503 | 							var localPt = pt.clone();
504 | 							doorLinkChild.object3D.worldToLocal(localPt);
505 | 							positionArray.push(localPt.x,localPt.y,localPt.z);
506 | 						}
507 | 						function commitVertices(){
508 | 							curGeom.setAttribute('position',new THREE.BufferAttribute(new Float32Array(positionArray),3));
509 | 						}
510 | 						var fVerts=curDoorlink.data.from.myVerts;
511 | 						var tVerts=curDoorlink.data.to.myVerts;
512 | 						switch(curType){
513 | 							case "floor":
514 | 								
515 | 								addWorldVertex(tVerts[0]);
516 | 								addWorldVertex(tVerts[2]);
517 | 								addWorldVertex(fVerts[2]);
518 | 								addWorldVertex(fVerts[0]);
519 | 								
520 | 								commitVertices();
521 | 								
522 | 								makeUvsForGeom(curGeom,function(pt,vertIndex){
523 | 									return [
524 | 										1-(vertIndex%2),
525 | 										1-Math.floor(vertIndex/2)
526 | 									];
527 | 								});
528 | 								
529 | 							break;
530 | 							case "ceiling":
531 | 								
532 | 								addWorldVertex(tVerts[3]);
533 | 								addWorldVertex(tVerts[1]);
534 | 								addWorldVertex(fVerts[1]);
535 | 								addWorldVertex(fVerts[3]);
536 | 								
537 | 								commitVertices();
538 | 								
539 | 								makeUvsForGeom(curGeom,function(pt,vertIndex){
540 | 									return [
541 | 										vertIndex%2,
542 | 										1-Math.floor(vertIndex/2)
543 | 									];
544 | 								});
545 | 								
546 | 							break;
547 | 							case "sides":
548 | 								
549 | 								addWorldVertex(tVerts[2]);
550 | 								addWorldVertex(tVerts[3]);
551 | 								addWorldVertex(fVerts[0]);
552 | 								addWorldVertex(fVerts[1]);
553 | 								
554 | 								addWorldVertex(fVerts[2]);
555 | 								addWorldVertex(fVerts[3]);
556 | 								addWorldVertex(tVerts[0]);
557 | 								addWorldVertex(tVerts[1]);
558 | 								
559 | 								commitVertices();
560 | 								
561 | 								makeUvsForGeom(curGeom,function(pt,vertIndex){
562 | 									var uv = [];
563 | 									uv[0] = Math.floor(vertIndex/2);
564 | 									uv[1] = vertIndex%2;
565 | 									if (vertIndex<4) uv[0] = 1-uv[0];
566 | 									return uv;
567 | 								});
568 | 								
569 | 							break;
570 | 						}
571 | 						finishGeom(curGeom);
572 | 						
573 | 					}
574 | 				}
575 | 				
576 | 			}
577 | 			
578 | 			//console.log(" === RE-EVALUATION COMPLETE!");
579 | 			buildingSelf.dirty = false;
580 | 			
581 | 		});
582 | 		
583 | 		
584 | 		
585 | 		
586 | 	}
587 | 	
588 | });
589 | 
590 | 
591 | 
592 | 
593 | 
594 | 
595 | 
596 | 
597 | 
598 | function updateScene(lastScene){
599 | 	if (lastScene && lastScene.systems.building) lastScene.systems.building.reexamineBuilding();
600 | }
601 | function positionWatch(e){
602 | 	if (e.detail.name == "position") updateScene(e.detail.target.sceneEl);
603 | }
604 | 
605 | function nodeSceneInit(){
606 | 	this.lastScene = this.el.sceneEl;
607 | 	updateScene(this.lastScene);
608 | 	this.el.addEventListener('componentchanged',positionWatch);
609 | }
610 | function nodeSceneUpdate(){
611 | 	updateScene(this.lastScene);
612 | }
613 | function nodeSceneRemove(){
614 | 	updateScene(this.lastScene);
615 | 	this.lastScene = null;
616 | 	this.el.removeEventListener('componentchanged',positionWatch);
617 | }
618 | 
619 | 
620 | var refreshSceneConfig = {
621 | 	init:nodeSceneInit,
622 | 	update:nodeSceneUpdate,
623 | 	remove:nodeSceneRemove
624 | };
625 | 
626 | 
627 | 
628 | AFRAME.registerComponent('room',Object.assign({
629 | 	
630 | 	schema:{
631 | 		outside:{type:'boolean'},
632 | 		height:{type:'number', default:2.4},
633 | 		width:{type:'number'},
634 | 		length:{type:'number'}
635 | 	},
636 | 	
637 | },refreshSceneConfig));
638 | 
639 | AFRAME.registerComponent('wall',Object.assign({
640 | 	
641 | 	schema:{
642 | 		height:{type:'number'},
643 | 	}
644 | 	
645 | },refreshSceneConfig));
646 | 
647 | AFRAME.registerComponent('floor',refreshSceneConfig);
648 | AFRAME.registerComponent('ceiling',refreshSceneConfig);
649 | 
650 | 
651 | AFRAME.registerComponent('doorhole',refreshSceneConfig);
652 | 
653 | AFRAME.registerComponent('doorlink',Object.assign({
654 | 	
655 | 	schema:{
656 | 		from:{type:'selector'},
657 | 		to:{type:'selector'},
658 | 		height:{type:'number', default:2.0},
659 | 		width:{type:'number', default:0.8}
660 | 	}
661 | 	
662 | },refreshSceneConfig));
663 | 
664 | AFRAME.registerComponent('sides',refreshSceneConfig);
665 | 
666 | 
667 | 
668 | 
669 | 
670 | 
671 | 
672 | 
673 | 
674 | 
675 | 
676 | 
677 | 
678 | 
679 | 
680 | // could probably automate this rather than hard-coding it, but this'll do for now:
681 | 
682 | AFRAME.registerPrimitive('rw-room',{
683 | 	defaultComponents:{room:{}},
684 | 	mappings:{
685 | 		outside:'room.outside',
686 | 		height:'room.height',
687 | 		width:'room.width',
688 | 		length:'room.length'
689 | 	}
690 | });
691 | 
692 | AFRAME.registerPrimitive('rw-wall',{
693 | 	defaultComponents:{wall:{}},
694 | 	mappings:{
695 | 		height:'wall.height'
696 | 	}
697 | });
698 | 
699 | AFRAME.registerPrimitive('rw-floor',{
700 | 	defaultComponents:{floor:{}},
701 | 	mappings:{}
702 | });
703 | 
704 | AFRAME.registerPrimitive('rw-ceiling',{
705 | 	defaultComponents:{ceiling:{}},
706 | 	mappings:{}
707 | });
708 | 
709 | AFRAME.registerPrimitive('rw-doorhole',{
710 | 	defaultComponents:{doorhole:{}},
711 | 	mappings:{}
712 | });
713 | 
714 | AFRAME.registerPrimitive('rw-doorlink',{
715 | 	defaultComponents:{doorlink:{}},
716 | 	mappings:{
717 | 		from:'doorlink.from',
718 | 		to:'doorlink.to',
719 | 		height:'doorlink.height',
720 | 		width:'doorlink.width',
721 | 	}
722 | });
723 | 
724 | AFRAME.registerPrimitive('rw-sides',{
725 | 	defaultComponents:{sides:{}},
726 | 	mappings:{}
727 | });
728 | 
729 | 
730 | 
731 | 
732 | 
733 | 


--------------------------------------------------------------------------------
/dist/aframe-room-component.min.js.map:
--------------------------------------------------------------------------------
1 | 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webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse {\n\t\tvar a = factory();\n\t\tfor(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i];\n\t}\n})(self, () => {\nreturn ","AFRAME.registerSystem('building',{\r\n\t\r\n\treexamineBuilding:function(){\r\n\t\t\r\n\t\t//console.log(\" = REEVALUATION REQUESTED...\");\r\n\t\t\r\n\t\tvar buildingSelf = this;\r\n\t\tvar HAIR = 0.0001;\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t/*\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\thttps://github.com/omgitsraven/aframe-room-component\r\n\t\tv0.4.2\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tOPTIMIZATION:\r\n\t\t\r\n\t\tcurrently, the entire building is getting re-generated from scratch any time anything in it changes.\r\n\t\tobviously this is wasteful, but:\r\n\t\t- this library isn't particularly likely to be used in a context where these properties will be changing at runtime (at least outside of debugging)\r\n\t\t- right now I am more concerned with getting it out the door than making it perfect anyway\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tPLANNED FEATURES TO COME (in order):\r\n\t\t- greater control over UV generation\r\n\t\t- automatic collision assignment\r\n\t\t- doors lifted above the ground (i.e. windows)\r\n\t\t- accept a shape to be extruded around a doorhole to make a doorframe (& around a floor to make a baseboard)\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tKNOWN ISSUES (with no obvious solution that would preserve ease of use):\r\n\t\t- floor/ceiling triangulation is not controllable (and therefore varying wall verticality is nearly useless unless slope is consistent)\r\n\t\t- doorhole parenting is always level to the horizon even on slope-floored walls\r\n\t\t- the setTimeout thing results in a one-frame flash of invisible walls: is it worth it? (is there a smarter thing to listen for, maybe?)\r\n\t\t\r\n\t\tISSUES THAT COULD THEORETICALLY BE FIXED BUT DON'T SEEM WORTH THE TROUBLE:\r\n\t\t- walls are internally rearranged to always wind CW, which means wall parenting will point towards the \"previous\" wall if you entered them in CCW order\r\n\t\t\r\n\t\t*/\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tfunction flipGeom(geom){\r\n\t\t\tconst indices = geom.getIndex().array;\r\n\t\t\tfor (let i = 0; i < indices.length; i += 3) {\r\n\t\t\t\tconst tempIndex = indices[i + 2];\r\n\t\t\t\tindices[i + 2] = indices[i + 1];\r\n\t\t\t\tindices[i + 1] = tempIndex;\r\n\t\t\t}\r\n\r\n\t\t\tgeom.getIndex().needsUpdate = true;\r\n\t\t}\r\n\t\t\r\n\t\tfunction makeUvsForGeom(geom,callback){\r\n\t\t\tvar allUVs = [];\r\n\t\t\tfor(var faceVertIndex=0; faceVertIndex<geom.index.array.length; faceVertIndex++){\r\n\t\t\t\tvar vertexIndex = geom.index.array[faceVertIndex];\r\n\t\t\t\tvar vertex = new THREE.Vector3(\r\n\t\t\t\t\tgeom.attributes.position.getX(vertexIndex),\r\n\t\t\t\t\tgeom.attributes.position.getY(vertexIndex),\r\n\t\t\t\t\tgeom.attributes.position.getZ(vertexIndex)\r\n\t\t\t\t);\r\n\t\t\t\tvar uv = callback(vertex,faceVertIndex%3);\r\n\t\t\t\tallUVs[vertexIndex*2+0] = uv[0];\r\n\t\t\t\tallUVs[vertexIndex*2+1] = uv[1];\r\n\t\t\t}\r\n\t\t\tgeom.setAttribute('uv',new THREE.BufferAttribute(new Float32Array(allUVs),2));\r\n\t\t\tgeom.uvsNeedUpdate = true;\r\n\t\t\t\r\n\t\t}\r\n\t\tfunction makePlaneUvs(geom,uKey,vKey,uMult,vMult){\r\n\t\t\tmakeUvsForGeom(geom,function(pt){\r\n\t\t\t\treturn [\r\n\t\t\t\t\tpt[uKey]*uMult,\r\n\t\t\t\t\tpt[vKey]*vMult\r\n\t\t\t\t];\r\n\t\t\t});\r\n\t\t}\r\n\t\t\r\n\t\tfunction finishGeom(geom){\r\n\t\t\tgeom.computeVertexNormals();\r\n\t\t\t// are these necessary?\r\n\t\t\tgeom.computeBoundingBox();\r\n\t\t\tgeom.computeBoundingSphere();\r\n\t\t}\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tfunction getUnsortedRoomWallArray(roomEl){\r\n\t\t\tvar walls=[];\r\n\t\t\tfor(var roomChildNodeIndex=0; roomChildNodeIndex<roomEl.children.length; roomChildNodeIndex++){\r\n\t\t\t\tvar roomChildNode = roomEl.children[roomChildNodeIndex];\r\n\t\t\t\tif (roomChildNode.components.wall) walls.push(roomChildNode);\r\n\t\t\t}\r\n\t\t\treturn walls;\r\n\t\t}\r\n\t\t\r\n\t\tfunction getRoomWallArray(roomEl){\r\n\t\t\t\r\n\t\t\t// the results of this not being saved anywhere is super wasteful,\r\n\t\t\t// but, see above; not worth worrying about yet\r\n\t\t\t\r\n\t\t\tvar isOutside = roomEl.components.room.data.outside;\r\n\t\t\t\r\n\t\t\tvar walls = getUnsortedRoomWallArray(roomEl);\r\n\t\t\t\r\n\t\t\tvar cwSum=0;\r\n\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\tvar nextWallNode = walls[(wallIndex+1)%walls.length];\r\n\t\t\t\tvar curWallPos = curWallNode.components.position.data;\r\n\t\t\t\tvar nextWallPos = nextWallNode.components.position.data;\r\n\t\t\t\t\r\n\t\t\t\tcwSum += (nextWallPos.x - curWallPos.x) * (nextWallPos.z + curWallPos.z);\r\n\t\t\t\t\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\tvar shouldReverse = false;\r\n\t\t\tif (cwSum > 0) shouldReverse = !shouldReverse;\r\n\t\t\tif (isOutside) shouldReverse = !shouldReverse;\r\n\t\t\tif (shouldReverse) walls.reverse();\r\n\t\t\t\r\n\t\t\treturn walls;\r\n\t\t\t\r\n\t\t}\r\n\t\tfunction getNextWallEl(wallEl){\r\n\t\t\tvar wallList = getRoomWallArray(wallEl.parentNode);\r\n\t\t\tvar curWallIndex = wallList.indexOf(wallEl);\r\n\t\t\treturn wallList[(curWallIndex+1)%wallList.length];\r\n\t\t}\r\n\t\t\r\n\t\tvar worldWallPos = new THREE.Vector3();\r\n\t\tvar worldNextPos = new THREE.Vector3();\r\n\t\tvar worldLinkPos = new THREE.Vector3();\r\n\t\tfunction moveForLink(doorholeEl,doorlinkEl){\r\n\t\t\t\r\n\t\t\tvar holeWallEl = doorholeEl.parentNode;\r\n\t\t\tvar nextWallEl = getNextWallEl(holeWallEl);\r\n\t\t\tif (!nextWallEl) return;\r\n\t\t\t\r\n\t\t\tholeWallEl.object3D.getWorldPosition(worldWallPos);\r\n\t\t\tnextWallEl.object3D.getWorldPosition(worldNextPos);\r\n\t\t\tdoorlinkEl.object3D.getWorldPosition(worldLinkPos);\r\n\t\t\t\r\n\t\t\tvar linkGapX = worldLinkPos.x - worldWallPos.x;\r\n\t\t\tvar linkGapZ = worldLinkPos.z - worldWallPos.z;\r\n\t\t\t\r\n\t\t\tvar wallGapX = worldNextPos.x - worldWallPos.x;\r\n\t\t\tvar wallGapZ = worldNextPos.z - worldWallPos.z;\r\n\t\t\tvar wallAng = Math.atan2(wallGapZ,wallGapX);\r\n\t\t\tvar wallLength = Math.sqrt(wallGapX*wallGapX + wallGapZ*wallGapZ);\r\n\t\t\t\r\n\t\t\tvar localLinkX = linkGapX*Math.cos(-wallAng) - linkGapZ*Math.sin(-wallAng);\r\n\t\t\t//var localLinkZ = linkGapX*Math.sin(-wallAng) + linkGapZ*Math.cos(-wallAng);\r\n\t\t\t\r\n\t\t\tvar doorHalf = doorlinkEl.components.doorlink.data.width / 2;\r\n\t\t\tlocalLinkX = Math.max(localLinkX,doorHalf+HAIR);\r\n\t\t\tlocalLinkX = Math.min(localLinkX,wallLength-doorHalf-HAIR);\r\n\t\t\t\r\n\t\t\tdoorholeEl.setAttribute(\"position\",{x:localLinkX,y:0,z:0});\r\n\t\t\tdoorholeEl.object3D.updateMatrixWorld();\r\n\t\t\t\r\n\t\t}\r\n\t\t\r\n\t\tfunction getHoleLink(doorholeEl){\r\n\t\t\tvar doorlinks = buildingSelf.el.querySelectorAll('[doorlink]');\r\n\t\t\tfor(var curLinkIndex=0; curLinkIndex<doorlinks.length; curLinkIndex++){\r\n\t\t\t\tvar curLink = doorlinks[curLinkIndex];\r\n\t\t\t\tif (curLink.components.doorlink.data.from == doorholeEl) return curLink;\r\n\t\t\t\tif (curLink.components.doorlink.data.to   == doorholeEl) return curLink;\r\n\t\t\t}\r\n\t\t}\r\n\t\t\r\n\t\tfunction getWallHeight(wallEl){\r\n\t\t\tif (wallEl.components.wall.data.height) return wallEl.components.wall.data.height;\r\n\t\t\treturn wallEl.parentNode.components.room.data.height;\r\n\t\t}\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tif (buildingSelf.dirty) return;\r\n\t\tbuildingSelf.dirty = true;\r\n\t\tsetTimeout(function(){\r\n\t\t\t\r\n\t\t\t//console.log(\" == STARTING RE-EVALUATION...\");\r\n\t\t\t\r\n\t\t\t// silly but necessary because of threeJS weirdness\r\n\t\t\tbuildingSelf.el.object3D.updateMatrixWorld();\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t// lay out walls' angles:\r\n\t\t\t\r\n\t\t\tfor(var sceneChildNodeIndex=0; sceneChildNodeIndex<buildingSelf.el.children.length; sceneChildNodeIndex++){\r\n\t\t\t\tvar sceneChildNode = buildingSelf.el.children[sceneChildNodeIndex];\r\n\t\t\t\tif (sceneChildNode.components && sceneChildNode.components.room) {\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\tvar w = sceneChildNode.components.room.data.width;\r\n\t\t\t\t\tvar l = sceneChildNode.components.room.data.length;\r\n\t\t\t\t\tif (w || l) {\r\n\t\t\t\t\t\tif (w && l) {\r\n\t\t\t\t\t\t\tvar rawWalls = getUnsortedRoomWallArray(sceneChildNode);\r\n\t\t\t\t\t\t\tif (rawWalls.length >= 4) {\r\n\t\t\t\t\t\t\t\tif (rawWalls.length > 4) console.error(\"rooms with WIDTH and LENGTH should only have four walls!\");\r\n\t\t\t\t\t\t\t\trawWalls[0].setAttribute(\"position\",{x:0,y:0,z:0});\r\n\t\t\t\t\t\t\t\trawWalls[1].setAttribute(\"position\",{x:w,y:0,z:0});\r\n\t\t\t\t\t\t\t\trawWalls[2].setAttribute(\"position\",{x:w,y:0,z:l});\r\n\t\t\t\t\t\t\t\trawWalls[3].setAttribute(\"position\",{x:0,y:0,z:l});\r\n\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\tconsole.error(\"rooms with WIDTH and LENGTH must have four walls!\");\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\tconsole.error(\"rooms with WIDTH must also have LENGTH (and vice versa)\");\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\tvar walls=getRoomWallArray(sceneChildNode);\r\n\t\t\t\t\tif (walls.length > 2) {\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\t\t\t\tvar nextWallNode = walls[(wallIndex+1)%walls.length];\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallGapX = nextWallNode.components.position.data.x - curWallNode.components.position.data.x;\r\n\t\t\t\t\t\t\tvar wallGapZ = nextWallNode.components.position.data.z - curWallNode.components.position.data.z;\r\n\t\t\t\t\t\t\tvar wallAng = Math.atan2(wallGapZ,wallGapX);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tcurWallNode.setAttribute(\"rotation\",{x:0,y:-wallAng/Math.PI*180,z:0});\r\n\t\t\t\t\t\t\tcurWallNode.object3D.updateMatrixWorld();\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t}\r\n\t\t\t\t\t\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t// position the door holes:\r\n\t\t\t\r\n\t\t\tvar doorlinks = buildingSelf.el.querySelectorAll('[doorlink]');\r\n\t\t\tfor(var curDoorlinkElIndex=0; curDoorlinkElIndex<doorlinks.length; curDoorlinkElIndex++){\r\n\t\t\t\tvar curDoorlinkEl = doorlinks[curDoorlinkElIndex];\r\n\t\t\t\tvar curDoorlink = curDoorlinkEl.components.doorlink;\r\n\t\t\t\tif (!curDoorlink) return;//still setting up, try again later\r\n\t\t\t\t\r\n\t\t\t\tmoveForLink(curDoorlink.data.from,curDoorlink.el);\r\n\t\t\t\tmoveForLink(curDoorlink.data.to,curDoorlink.el);\r\n\t\t\t\t\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t// generate the walls' geometry:\r\n\t\t\t\r\n\t\t\tfor(var sceneChildNodeIndex=0; sceneChildNodeIndex<buildingSelf.el.children.length; sceneChildNodeIndex++){\r\n\t\t\t\tvar sceneChildNode = buildingSelf.el.children[sceneChildNodeIndex];\r\n\t\t\t\tif (sceneChildNode.components && sceneChildNode.components.room) {\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\tvar isOutside = sceneChildNode.components.room.data.outside;\r\n\t\t\t\t\tvar walls=getRoomWallArray(sceneChildNode);\r\n\t\t\t\t\t\r\n\t\t\t\t\tif (walls.length > 2) {\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\t\t\t\tvar nextWallNode = walls[(wallIndex+1)%walls.length];\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallGapX = nextWallNode.components.position.data.x - curWallNode.components.position.data.x;\r\n\t\t\t\t\t\t\tvar wallGapZ = nextWallNode.components.position.data.z - curWallNode.components.position.data.z;\r\n\t\t\t\t\t\t\tvar wallLength = Math.sqrt(wallGapX*wallGapX + wallGapZ*wallGapZ);\r\n\t\t\t\t\t\t\tvar wallAng = Math.atan2(wallGapZ,wallGapX);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallGapY = nextWallNode.components.position.data.y - curWallNode.components.position.data.y;\r\n\t\t\t\t\t\t\tvar heightGap = getWallHeight(nextWallNode) - getWallHeight(curWallNode);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar orderedHoles=[];\r\n\t\t\t\t\t\t\tfor(var wallChildNodeIndex=0; wallChildNodeIndex<curWallNode.children.length; wallChildNodeIndex++){\r\n\t\t\t\t\t\t\t\tvar wallChildNode = curWallNode.children[wallChildNodeIndex];\r\n\t\t\t\t\t\t\t\tif (wallChildNode.components && wallChildNode.components.doorhole) {\r\n\t\t\t\t\t\t\t\t\torderedHoles.push(wallChildNode);\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\torderedHoles.sort(function(a,b){\r\n\t\t\t\t\t\t\t\treturn a.components.position.data.x - b.components.position.data.x;\r\n\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallShape = new THREE.Shape();\r\n\t\t\t\t\t\t\twallShape.moveTo(\r\n\t\t\t\t\t\t\t\t0,\r\n\t\t\t\t\t\t\t\tgetWallHeight(curWallNode)\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\twallShape.lineTo(\r\n\t\t\t\t\t\t\t\t0,\r\n\t\t\t\t\t\t\t\t0\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tfor(var holeIndex=0; holeIndex<orderedHoles.length; holeIndex++){\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tvar holeEl = orderedHoles[holeIndex];\r\n\t\t\t\t\t\t\t\tif (!holeEl.myVerts) holeEl.myVerts = [];\r\n\t\t\t\t\t\t\t\tholeEl.myVerts.length=0;\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tvar linkEl = getHoleLink(orderedHoles[holeIndex]);\r\n\t\t\t\t\t\t\t\tif (!linkEl) continue;\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tvar holeInfo = holeEl.components;\r\n\t\t\t\t\t\t\t\tvar linkInfo = linkEl.components;\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tfor(var holeSide=-1; holeSide<=1; holeSide+=2){\r\n\t\t\t\t\t\t\t\t\tvar ptX = holeInfo.position.data.x + linkInfo.doorlink.data.width/2*holeSide;\r\n\t\t\t\t\t\t\t\t\tvar floorY = (ptX/wallLength)*wallGapY;\r\n\t\t\t\t\t\t\t\t\tvar topY = floorY + linkInfo.doorlink.data.height;\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\tvar curCeil = getWallHeight(curWallNode) + (ptX/wallLength)*heightGap;\r\n\t\t\t\t\t\t\t\t\tvar maxTopY = floorY + curCeil - HAIR;//will always be a seam, but, I'm not bothering to rewrite just for that\r\n\t\t\t\t\t\t\t\t\tif (topY > maxTopY) topY = maxTopY;\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\tfunction addWorldVert(ptY){\r\n\t\t\t\t\t\t\t\t\t\tvar tempPos = new THREE.Vector3(ptX,ptY,0);\r\n\t\t\t\t\t\t\t\t\t\tcurWallNode.object3D.localToWorld(tempPos);\r\n\t\t\t\t\t\t\t\t\t\tholeEl.myVerts.push(tempPos);\r\n\t\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t\taddWorldVert(floorY);\r\n\t\t\t\t\t\t\t\t\taddWorldVert(topY);\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\tif (holeSide < 0) {\r\n\t\t\t\t\t\t\t\t\t\twallShape.lineTo(ptX,floorY);\r\n\t\t\t\t\t\t\t\t\t\twallShape.lineTo(ptX,topY);\r\n\t\t\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\t\t\twallShape.lineTo(ptX,topY);\r\n\t\t\t\t\t\t\t\t\t\twallShape.lineTo(ptX,floorY);\r\n\t\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\twallShape.lineTo(\r\n\t\t\t\t\t\t\t\twallLength,\r\n\t\t\t\t\t\t\t\tnextWallNode.components.position.data.y-curWallNode.components.position.data.y\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\twallShape.lineTo(\r\n\t\t\t\t\t\t\t\twallLength,\r\n\t\t\t\t\t\t\t\t(nextWallNode.components.position.data.y-curWallNode.components.position.data.y)+getWallHeight(nextWallNode)\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallGeom = new THREE.ShapeGeometry(wallShape);\r\n\t\t\t\t\t\t\tmakePlaneUvs(wallGeom,'x','y',1,1);\r\n\t\t\t\t\t\t\tfinishGeom(wallGeom);\r\n\t\t\t\t\t\t\tvar myMat = curWallNode.components.material ? curWallNode.components.material.material : curWallNode.parentNode.components.material.material;\r\n\t\t\t\t\t\t\tif (curWallNode.myMesh) {\r\n\t\t\t\t\t\t\t\tcurWallNode.myMesh.geometry = wallGeom;\r\n\t\t\t\t\t\t\t\tcurWallNode.myMesh.material = myMat;\r\n\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\tcurWallNode.myMesh = new THREE.Mesh(wallGeom, myMat);\r\n\t\t\t\t\t\t\t\tcurWallNode.setObject3D('wallMesh',curWallNode.myMesh);\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tvar caps=[];\r\n\t\t\t\t\t\tfor(var roomChildNodeIndex=0; roomChildNodeIndex<sceneChildNode.children.length; roomChildNodeIndex++){\r\n\t\t\t\t\t\t\tvar roomChildNode = sceneChildNode.children[roomChildNodeIndex];\r\n\t\t\t\t\t\t\tif (roomChildNode.components) {\r\n\t\t\t\t\t\t\t\tif (roomChildNode.components.floor || roomChildNode.components.ceiling) caps.push(roomChildNode);\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tfor(var curCapNodeIndex=0; curCapNodeIndex<caps.length; curCapNodeIndex++){\r\n\t\t\t\t\t\t\tvar curCapNode = caps[curCapNodeIndex];\r\n\t\t\t\t\t\t\tvar isCeiling = curCapNode.components.ceiling;\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar capShape = new THREE.Shape();\r\n\t\t\t\t\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\t\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\t\t\t\t\tvar ptX = curWallNode.components.position.data.x;\r\n\t\t\t\t\t\t\t\tvar ptZ = curWallNode.components.position.data.z;\r\n\t\t\t\t\t\t\t\tif (wallIndex) {\r\n\t\t\t\t\t\t\t\t\tcapShape.lineTo(ptX,ptZ);\r\n\t\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\t\tcapShape.moveTo(ptX,ptZ);\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\tvar capGeom = new THREE.ShapeGeometry(capShape);\r\n\t\t\t\t\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\t\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\t\t\t\t\tvar curVert = new THREE.Vector3(\r\n\t\t\t\t\t\t\t\t\tcapGeom.attributes.position.getX(wallIndex),\r\n\t\t\t\t\t\t\t\t\tcapGeom.attributes.position.getY(wallIndex),\r\n\t\t\t\t\t\t\t\t\tcapGeom.attributes.position.getZ(wallIndex)\r\n\t\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\t\tcurVert.set(curVert.x,curWallNode.components.position.data.y,curVert.y);\r\n\t\t\t\t\t\t\t\tif (isCeiling) curVert.y += getWallHeight(curWallNode);\r\n\t\t\t\t\t\t\t\tcapGeom.attributes.position.setXYZ(wallIndex,curVert.x,curVert.y,curVert.z);\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar shouldReverse = false;\r\n\t\t\t\t\t\t\tif (!isCeiling) shouldReverse = !shouldReverse;\r\n\t\t\t\t\t\t\tif (isOutside)  shouldReverse = !shouldReverse;\r\n\t\t\t\t\t\t\tif (shouldReverse) flipGeom(capGeom);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tmakePlaneUvs(capGeom,'x','z',isCeiling?1:-1,1);\r\n\t\t\t\t\t\t\tfinishGeom(capGeom);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tif (!curCapNode.myMeshes) curCapNode.myMeshes=[];\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar typeLabel = isCeiling?\"ceiling\":\"floor\";\r\n\t\t\t\t\t\t\tvar myMat = curCapNode.components.material ? curCapNode.components.material.material : curCapNode.parentNode.components.material.material;\r\n\t\t\t\t\t\t\tif (curCapNode.myMeshes[typeLabel]) {\r\n\t\t\t\t\t\t\t\tcurCapNode.myMeshes[typeLabel].geometry = capGeom;\r\n\t\t\t\t\t\t\t\tcurCapNode.myMeshes[typeLabel].material = myMat;\r\n\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\tcurCapNode.myMeshes[typeLabel] = new THREE.Mesh(capGeom, myMat);\r\n\t\t\t\t\t\t\t\tcurCapNode.setObject3D(typeLabel,curCapNode.myMeshes[typeLabel]);\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t}\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t// generate the door tunnels' geometry:\r\n\t\t\t\r\n\t\t\tfor(var curDoorlinkElIndex=0; curDoorlinkElIndex<doorlinks.length; curDoorlinkElIndex++){\r\n\t\t\t\tvar curDoorlinkEl = doorlinks[curDoorlinkElIndex];\r\n\t\t\t\t\r\n\t\t\t\tvar curDoorlink = curDoorlinkEl.components.doorlink;\r\n\t\t\t\tif (!curDoorlink.data.from) continue;\r\n\t\t\t\tif (!curDoorlink.data.to) continue;\r\n\t\t\t\tif (!curDoorlink.data.from.myVerts) return;\r\n\t\t\t\tif (!curDoorlink.data.to.myVerts) return;\r\n\t\t\t\t\r\n\t\t\t\tfor(var doorLinkChildIndex=0; doorLinkChildIndex<curDoorlinkEl.children.length; doorLinkChildIndex++){\r\n\t\t\t\t\tvar doorLinkChild = curDoorlinkEl.children[doorLinkChildIndex];\r\n\t\t\t\t\tif (!doorLinkChild.components) continue;\r\n\t\t\t\t\t\r\n\t\t\t\t\tvar types=[\"sides\",\"floor\",\"ceiling\"];\r\n\t\t\t\t\tfor(var curTypeIndex=0; curTypeIndex<types.length; curTypeIndex++){\r\n\t\t\t\t\t\tvar curType = types[curTypeIndex];\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tif (!doorLinkChild.components[curType]) continue;\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tvar myMat = doorLinkChild.components.material?doorLinkChild.components.material.material:doorLinkChild.parentNode.components.material.material;\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tif (!doorLinkChild.myGeoms) doorLinkChild.myGeoms=[];\r\n\t\t\t\t\t\tif (!doorLinkChild.myGeoms[curType]) {\r\n\t\t\t\t\t\t\tvar curGeom = new THREE.BufferGeometry();\r\n\t\t\t\t\t\t\tdoorLinkChild.myGeoms[curType] = curGeom;\r\n\t\t\t\t\t\t\tvar myMesh = new THREE.Mesh(\r\n\t\t\t\t\t\t\t\tcurGeom,\r\n\t\t\t\t\t\t\t\tmyMat\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\tcurGeom.meshRef = myMesh;\r\n\t\t\t\t\t\t\tdoorLinkChild.setObject3D(curType,myMesh);\r\n\t\t\t\t\t\t\tvar indexArray = [];\r\n\t\t\t\t\t\t\tindexArray.push( 0,1,2, 1,3,2 );\r\n\t\t\t\t\t\t\tif (curType==\"sides\") indexArray.push( 4,5,6, 5,7,6 );\r\n\t\t\t\t\t\t\tcurGeom.setIndex(indexArray);\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tvar curGeom = doorLinkChild.myGeoms[curType];\r\n\t\t\t\t\t\tcurGeom.meshRef.material = myMat;\r\n\t\t\t\t\t\tvar positionArray = [];\r\n\t\t\t\t\t\tfunction addWorldVertex(pt){\r\n\t\t\t\t\t\t\tvar localPt = pt.clone();\r\n\t\t\t\t\t\t\tdoorLinkChild.object3D.worldToLocal(localPt);\r\n\t\t\t\t\t\t\tpositionArray.push(localPt.x,localPt.y,localPt.z);\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tfunction commitVertices(){\r\n\t\t\t\t\t\t\tcurGeom.setAttribute('position',new THREE.BufferAttribute(new Float32Array(positionArray),3));\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tvar fVerts=curDoorlink.data.from.myVerts;\r\n\t\t\t\t\t\tvar tVerts=curDoorlink.data.to.myVerts;\r\n\t\t\t\t\t\tswitch(curType){\r\n\t\t\t\t\t\t\tcase \"floor\":\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[0]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[2]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[2]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[0]);\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tcommitVertices();\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tmakeUvsForGeom(curGeom,function(pt,vertIndex){\r\n\t\t\t\t\t\t\t\t\treturn [\r\n\t\t\t\t\t\t\t\t\t\t1-(vertIndex%2),\r\n\t\t\t\t\t\t\t\t\t\t1-Math.floor(vertIndex/2)\r\n\t\t\t\t\t\t\t\t\t];\r\n\t\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t\tcase \"ceiling\":\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[3]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[1]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[1]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[3]);\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tcommitVertices();\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tmakeUvsForGeom(curGeom,function(pt,vertIndex){\r\n\t\t\t\t\t\t\t\t\treturn [\r\n\t\t\t\t\t\t\t\t\t\tvertIndex%2,\r\n\t\t\t\t\t\t\t\t\t\t1-Math.floor(vertIndex/2)\r\n\t\t\t\t\t\t\t\t\t];\r\n\t\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t\tcase \"sides\":\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[2]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[3]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[0]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[1]);\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[2]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[3]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[0]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[1]);\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tcommitVertices();\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tmakeUvsForGeom(curGeom,function(pt,vertIndex){\r\n\t\t\t\t\t\t\t\t\tvar uv = [];\r\n\t\t\t\t\t\t\t\t\tuv[0] = Math.floor(vertIndex/2);\r\n\t\t\t\t\t\t\t\t\tuv[1] = vertIndex%2;\r\n\t\t\t\t\t\t\t\t\tif (vertIndex<4) uv[0] = 1-uv[0];\r\n\t\t\t\t\t\t\t\t\treturn uv;\r\n\t\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tfinishGeom(curGeom);\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t\t\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\t//console.log(\" === RE-EVALUATION COMPLETE!\");\r\n\t\t\tbuildingSelf.dirty = false;\r\n\t\t\t\r\n\t\t});\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t}\r\n\t\r\n});\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nfunction updateScene(lastScene){\r\n\tif (lastScene && lastScene.systems.building) lastScene.systems.building.reexamineBuilding();\r\n}\r\nfunction positionWatch(e){\r\n\tif (e.detail.name == \"position\") updateScene(e.detail.target.sceneEl);\r\n}\r\n\r\nfunction nodeSceneInit(){\r\n\tthis.lastScene = this.el.sceneEl;\r\n\tupdateScene(this.lastScene);\r\n\tthis.el.addEventListener('componentchanged',positionWatch);\r\n}\r\nfunction nodeSceneUpdate(){\r\n\tupdateScene(this.lastScene);\r\n}\r\nfunction nodeSceneRemove(){\r\n\tupdateScene(this.lastScene);\r\n\tthis.lastScene = null;\r\n\tthis.el.removeEventListener('componentchanged',positionWatch);\r\n}\r\n\r\n\r\nvar refreshSceneConfig = {\r\n\tinit:nodeSceneInit,\r\n\tupdate:nodeSceneUpdate,\r\n\tremove:nodeSceneRemove\r\n};\r\n\r\n\r\n\r\nAFRAME.registerComponent('room',Object.assign({\r\n\t\r\n\tschema:{\r\n\t\toutside:{type:'boolean'},\r\n\t\theight:{type:'number', default:2.4},\r\n\t\twidth:{type:'number'},\r\n\t\tlength:{type:'number'}\r\n\t},\r\n\t\r\n},refreshSceneConfig));\r\n\r\nAFRAME.registerComponent('wall',Object.assign({\r\n\t\r\n\tschema:{\r\n\t\theight:{type:'number'},\r\n\t}\r\n\t\r\n},refreshSceneConfig));\r\n\r\nAFRAME.registerComponent('floor',refreshSceneConfig);\r\nAFRAME.registerComponent('ceiling',refreshSceneConfig);\r\n\r\n\r\nAFRAME.registerComponent('doorhole',refreshSceneConfig);\r\n\r\nAFRAME.registerComponent('doorlink',Object.assign({\r\n\t\r\n\tschema:{\r\n\t\tfrom:{type:'selector'},\r\n\t\tto:{type:'selector'},\r\n\t\theight:{type:'number', default:2.0},\r\n\t\twidth:{type:'number', default:0.8}\r\n\t}\r\n\t\r\n},refreshSceneConfig));\r\n\r\nAFRAME.registerComponent('sides',refreshSceneConfig);\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n// could probably automate this rather than hard-coding it, but this'll do for now:\r\n\r\nAFRAME.registerPrimitive('rw-room',{\r\n\tdefaultComponents:{room:{}},\r\n\tmappings:{\r\n\t\toutside:'room.outside',\r\n\t\theight:'room.height',\r\n\t\twidth:'room.width',\r\n\t\tlength:'room.length'\r\n\t}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-wall',{\r\n\tdefaultComponents:{wall:{}},\r\n\tmappings:{\r\n\t\theight:'wall.height'\r\n\t}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-floor',{\r\n\tdefaultComponents:{floor:{}},\r\n\tmappings:{}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-ceiling',{\r\n\tdefaultComponents:{ceiling:{}},\r\n\tmappings:{}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-doorhole',{\r\n\tdefaultComponents:{doorhole:{}},\r\n\tmappings:{}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-doorlink',{\r\n\tdefaultComponents:{doorlink:{}},\r\n\tmappings:{\r\n\t\tfrom:'doorlink.from',\r\n\t\tto:'doorlink.to',\r\n\t\theight:'doorlink.height',\r\n\t\twidth:'doorlink.width',\r\n\t}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-sides',{\r\n\tdefaultComponents:{sides:{}},\r\n\tmappings:{}\r\n});\r\n\r\n\r\n\r\n\r\n\r\n"],"names":["root","factory","exports","module","define","amd","a","i","self","updateScene","lastScene","systems","building","reexamineBuilding","positionWatch","e","detail","name","target","sceneEl","AFRAME","registerSystem","buildingSelf","this","HAIR","flipGeom","geom","indices","getIndex","array","length","tempIndex","needsUpdate","makeUvsForGeom","callback","allUVs","faceVertIndex","index","vertexIndex","uv","THREE","Vector3","attributes","position","getX","getY","getZ","setAttribute","BufferAttribute","Float32Array","uvsNeedUpdate","makePlaneUvs","uKey","vKey","uMult","vMult","pt","finishGeom","computeVertexNormals","computeBoundingBox","computeBoundingSphere","getUnsortedRoomWallArray","roomEl","walls","roomChildNodeIndex","children","roomChildNode","components","wall","push","getRoomWallArray","isOutside","room","data","outside","cwSum","wallIndex","curWallNode","nextWallNode","curWallPos","nextWallPos","x","z","shouldReverse","reverse","worldWallPos","worldNextPos","worldLinkPos","moveForLink","doorholeEl","doorlinkEl","wallEl","wallList","curWallIndex","holeWallEl","parentNode","nextWallEl","indexOf","object3D","getWorldPosition","linkGapX","linkGapZ","wallGapX","wallGapZ","wallAng","Math","atan2","wallLength","sqrt","localLinkX","cos","sin","doorHalf","doorlink","width","max","min","y","updateMatrixWorld","getHoleLink","doorlinks","el","querySelectorAll","curLinkIndex","curLink","from","to","getWallHeight","height","dirty","setTimeout","sceneChildNodeIndex","sceneChildNode","w","l","rawWalls","console","error","PI","curDoorlinkElIndex","curDoorlinkEl","curDoorlink","wallGapY","heightGap","orderedHoles","wallChildNodeIndex","wallChildNode","doorhole","sort","b","wallShape","Shape","moveTo","lineTo","holeIndex","holeEl","myVerts","linkEl","holeInfo","linkInfo","_loop","addWorldVert","ptY","tempPos","ptX","localToWorld","holeSide","topY","floorY","curCeil","maxTopY","wallGeom","ShapeGeometry","myMat","material","myMesh","geometry","Mesh","setObject3D","caps","floor","ceiling","curCapNodeIndex","curCapNode","isCeiling","capShape","ptZ","capGeom","curVert","set","setXYZ","myMeshes","typeLabel","doorLinkChildIndex","doorLinkChild","types","_loop2","curType","curTypeIndex","addWorldVertex","localPt","clone","worldToLocal","positionArray","commitVertices","curGeom","myGeoms","BufferGeometry","meshRef","indexArray","setIndex","fVerts","tVerts","vertIndex","refreshSceneConfig","init","addEventListener","update","remove","removeEventListener","registerComponent","Object","assign","schema","type","default","registerPrimitive","defaultComponents","mappings","sides"],"sourceRoot":""}


--------------------------------------------------------------------------------
/dist/aframe-room-component.js:
--------------------------------------------------------------------------------
 1 | /*
 2 |  * ATTENTION: An "eval-source-map" devtool has been used.
 3 |  * This devtool is neither made for production nor for readable output files.
 4 |  * It uses "eval()" calls to create a separate source file with attached SourceMaps in the browser devtools.
 5 |  * If you are trying to read the output file, select a different devtool (https://webpack.js.org/configuration/devtool/)
 6 |  * or disable the default devtool with "devtool: false".
 7 |  * If you are looking for production-ready output files, see mode: "production" (https://webpack.js.org/configuration/mode/).
 8 |  */
 9 | (function webpackUniversalModuleDefinition(root, factory) {
10 | 	if(typeof exports === 'object' && typeof module === 'object')
11 | 		module.exports = factory();
12 | 	else if(typeof define === 'function' && define.amd)
13 | 		define([], factory);
14 | 	else {
15 | 		var a = factory();
16 | 		for(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i];
17 | 	}
18 | })(self, () => {
19 | return /******/ (() => { // webpackBootstrap
20 | /******/ 	var __webpack_modules__ = ({
21 | 
22 | /***/ "./index.js":
23 | /*!******************!*\
24 |   !*** ./index.js ***!
25 |   \******************/
26 | /***/ (() => {
27 | 
28 | eval("AFRAME.registerSystem('building',{\r\n\t\r\n\treexamineBuilding:function(){\r\n\t\t\r\n\t\t//console.log(\" = REEVALUATION REQUESTED...\");\r\n\t\t\r\n\t\tvar buildingSelf = this;\r\n\t\tvar HAIR = 0.0001;\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t/*\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\thttps://github.com/omgitsraven/aframe-room-component\r\n\t\tv0.4.2\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tOPTIMIZATION:\r\n\t\t\r\n\t\tcurrently, the entire building is getting re-generated from scratch any time anything in it changes.\r\n\t\tobviously this is wasteful, but:\r\n\t\t- this library isn't particularly likely to be used in a context where these properties will be changing at runtime (at least outside of debugging)\r\n\t\t- right now I am more concerned with getting it out the door than making it perfect anyway\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tPLANNED FEATURES TO COME (in order):\r\n\t\t- greater control over UV generation\r\n\t\t- automatic collision assignment\r\n\t\t- doors lifted above the ground (i.e. windows)\r\n\t\t- accept a shape to be extruded around a doorhole to make a doorframe (& around a floor to make a baseboard)\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tKNOWN ISSUES (with no obvious solution that would preserve ease of use):\r\n\t\t- floor/ceiling triangulation is not controllable (and therefore varying wall verticality is nearly useless unless slope is consistent)\r\n\t\t- doorhole parenting is always level to the horizon even on slope-floored walls\r\n\t\t- the setTimeout thing results in a one-frame flash of invisible walls: is it worth it? (is there a smarter thing to listen for, maybe?)\r\n\t\t\r\n\t\tISSUES THAT COULD THEORETICALLY BE FIXED BUT DON'T SEEM WORTH THE TROUBLE:\r\n\t\t- walls are internally rearranged to always wind CW, which means wall parenting will point towards the \"previous\" wall if you entered them in CCW order\r\n\t\t\r\n\t\t*/\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tfunction flipGeom(geom){\r\n\t\t\tconst indices = geom.getIndex().array;\r\n\t\t\tfor (let i = 0; i < indices.length; i += 3) {\r\n\t\t\t\tconst tempIndex = indices[i + 2];\r\n\t\t\t\tindices[i + 2] = indices[i + 1];\r\n\t\t\t\tindices[i + 1] = tempIndex;\r\n\t\t\t}\r\n\r\n\t\t\tgeom.getIndex().needsUpdate = true;\r\n\t\t}\r\n\t\t\r\n\t\tfunction makeUvsForGeom(geom,callback){\r\n\t\t\tvar allUVs = [];\r\n\t\t\tfor(var faceVertIndex=0; faceVertIndex<geom.index.array.length; faceVertIndex++){\r\n\t\t\t\tvar vertexIndex = geom.index.array[faceVertIndex];\r\n\t\t\t\tvar vertex = new THREE.Vector3(\r\n\t\t\t\t\tgeom.attributes.position.getX(vertexIndex),\r\n\t\t\t\t\tgeom.attributes.position.getY(vertexIndex),\r\n\t\t\t\t\tgeom.attributes.position.getZ(vertexIndex)\r\n\t\t\t\t);\r\n\t\t\t\tvar uv = callback(vertex,faceVertIndex%3);\r\n\t\t\t\tallUVs[vertexIndex*2+0] = uv[0];\r\n\t\t\t\tallUVs[vertexIndex*2+1] = uv[1];\r\n\t\t\t}\r\n\t\t\tgeom.setAttribute('uv',new THREE.BufferAttribute(new Float32Array(allUVs),2));\r\n\t\t\tgeom.uvsNeedUpdate = true;\r\n\t\t\t\r\n\t\t}\r\n\t\tfunction makePlaneUvs(geom,uKey,vKey,uMult,vMult){\r\n\t\t\tmakeUvsForGeom(geom,function(pt){\r\n\t\t\t\treturn [\r\n\t\t\t\t\tpt[uKey]*uMult,\r\n\t\t\t\t\tpt[vKey]*vMult\r\n\t\t\t\t];\r\n\t\t\t});\r\n\t\t}\r\n\t\t\r\n\t\tfunction finishGeom(geom){\r\n\t\t\tgeom.computeVertexNormals();\r\n\t\t\t// are these necessary?\r\n\t\t\tgeom.computeBoundingBox();\r\n\t\t\tgeom.computeBoundingSphere();\r\n\t\t}\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tfunction getUnsortedRoomWallArray(roomEl){\r\n\t\t\tvar walls=[];\r\n\t\t\tfor(var roomChildNodeIndex=0; roomChildNodeIndex<roomEl.children.length; roomChildNodeIndex++){\r\n\t\t\t\tvar roomChildNode = roomEl.children[roomChildNodeIndex];\r\n\t\t\t\tif (roomChildNode.components.wall) walls.push(roomChildNode);\r\n\t\t\t}\r\n\t\t\treturn walls;\r\n\t\t}\r\n\t\t\r\n\t\tfunction getRoomWallArray(roomEl){\r\n\t\t\t\r\n\t\t\t// the results of this not being saved anywhere is super wasteful,\r\n\t\t\t// but, see above; not worth worrying about yet\r\n\t\t\t\r\n\t\t\tvar isOutside = roomEl.components.room.data.outside;\r\n\t\t\t\r\n\t\t\tvar walls = getUnsortedRoomWallArray(roomEl);\r\n\t\t\t\r\n\t\t\tvar cwSum=0;\r\n\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\tvar nextWallNode = walls[(wallIndex+1)%walls.length];\r\n\t\t\t\tvar curWallPos = curWallNode.components.position.data;\r\n\t\t\t\tvar nextWallPos = nextWallNode.components.position.data;\r\n\t\t\t\t\r\n\t\t\t\tcwSum += (nextWallPos.x - curWallPos.x) * (nextWallPos.z + curWallPos.z);\r\n\t\t\t\t\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\tvar shouldReverse = false;\r\n\t\t\tif (cwSum > 0) shouldReverse = !shouldReverse;\r\n\t\t\tif (isOutside) shouldReverse = !shouldReverse;\r\n\t\t\tif (shouldReverse) walls.reverse();\r\n\t\t\t\r\n\t\t\treturn walls;\r\n\t\t\t\r\n\t\t}\r\n\t\tfunction getNextWallEl(wallEl){\r\n\t\t\tvar wallList = getRoomWallArray(wallEl.parentNode);\r\n\t\t\tvar curWallIndex = wallList.indexOf(wallEl);\r\n\t\t\treturn wallList[(curWallIndex+1)%wallList.length];\r\n\t\t}\r\n\t\t\r\n\t\tvar worldWallPos = new THREE.Vector3();\r\n\t\tvar worldNextPos = new THREE.Vector3();\r\n\t\tvar worldLinkPos = new THREE.Vector3();\r\n\t\tfunction moveForLink(doorholeEl,doorlinkEl){\r\n\t\t\t\r\n\t\t\tvar holeWallEl = doorholeEl.parentNode;\r\n\t\t\tvar nextWallEl = getNextWallEl(holeWallEl);\r\n\t\t\tif (!nextWallEl) return;\r\n\t\t\t\r\n\t\t\tholeWallEl.object3D.getWorldPosition(worldWallPos);\r\n\t\t\tnextWallEl.object3D.getWorldPosition(worldNextPos);\r\n\t\t\tdoorlinkEl.object3D.getWorldPosition(worldLinkPos);\r\n\t\t\t\r\n\t\t\tvar linkGapX = worldLinkPos.x - worldWallPos.x;\r\n\t\t\tvar linkGapZ = worldLinkPos.z - worldWallPos.z;\r\n\t\t\t\r\n\t\t\tvar wallGapX = worldNextPos.x - worldWallPos.x;\r\n\t\t\tvar wallGapZ = worldNextPos.z - worldWallPos.z;\r\n\t\t\tvar wallAng = Math.atan2(wallGapZ,wallGapX);\r\n\t\t\tvar wallLength = Math.sqrt(wallGapX*wallGapX + wallGapZ*wallGapZ);\r\n\t\t\t\r\n\t\t\tvar localLinkX = linkGapX*Math.cos(-wallAng) - linkGapZ*Math.sin(-wallAng);\r\n\t\t\t//var localLinkZ = linkGapX*Math.sin(-wallAng) + linkGapZ*Math.cos(-wallAng);\r\n\t\t\t\r\n\t\t\tvar doorHalf = doorlinkEl.components.doorlink.data.width / 2;\r\n\t\t\tlocalLinkX = Math.max(localLinkX,doorHalf+HAIR);\r\n\t\t\tlocalLinkX = Math.min(localLinkX,wallLength-doorHalf-HAIR);\r\n\t\t\t\r\n\t\t\tdoorholeEl.setAttribute(\"position\",{x:localLinkX,y:0,z:0});\r\n\t\t\tdoorholeEl.object3D.updateMatrixWorld();\r\n\t\t\t\r\n\t\t}\r\n\t\t\r\n\t\tfunction getHoleLink(doorholeEl){\r\n\t\t\tvar doorlinks = buildingSelf.el.querySelectorAll('[doorlink]');\r\n\t\t\tfor(var curLinkIndex=0; curLinkIndex<doorlinks.length; curLinkIndex++){\r\n\t\t\t\tvar curLink = doorlinks[curLinkIndex];\r\n\t\t\t\tif (curLink.components.doorlink.data.from == doorholeEl) return curLink;\r\n\t\t\t\tif (curLink.components.doorlink.data.to   == doorholeEl) return curLink;\r\n\t\t\t}\r\n\t\t}\r\n\t\t\r\n\t\tfunction getWallHeight(wallEl){\r\n\t\t\tif (wallEl.components.wall.data.height) return wallEl.components.wall.data.height;\r\n\t\t\treturn wallEl.parentNode.components.room.data.height;\r\n\t\t}\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tif (buildingSelf.dirty) return;\r\n\t\tbuildingSelf.dirty = true;\r\n\t\tsetTimeout(function(){\r\n\t\t\t\r\n\t\t\t//console.log(\" == STARTING RE-EVALUATION...\");\r\n\t\t\t\r\n\t\t\t// silly but necessary because of threeJS weirdness\r\n\t\t\tbuildingSelf.el.object3D.updateMatrixWorld();\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t// lay out walls' angles:\r\n\t\t\t\r\n\t\t\tfor(var sceneChildNodeIndex=0; sceneChildNodeIndex<buildingSelf.el.children.length; sceneChildNodeIndex++){\r\n\t\t\t\tvar sceneChildNode = buildingSelf.el.children[sceneChildNodeIndex];\r\n\t\t\t\tif (sceneChildNode.components && sceneChildNode.components.room) {\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\tvar w = sceneChildNode.components.room.data.width;\r\n\t\t\t\t\tvar l = sceneChildNode.components.room.data.length;\r\n\t\t\t\t\tif (w || l) {\r\n\t\t\t\t\t\tif (w && l) {\r\n\t\t\t\t\t\t\tvar rawWalls = getUnsortedRoomWallArray(sceneChildNode);\r\n\t\t\t\t\t\t\tif (rawWalls.length >= 4) {\r\n\t\t\t\t\t\t\t\tif (rawWalls.length > 4) console.error(\"rooms with WIDTH and LENGTH should only have four walls!\");\r\n\t\t\t\t\t\t\t\trawWalls[0].setAttribute(\"position\",{x:0,y:0,z:0});\r\n\t\t\t\t\t\t\t\trawWalls[1].setAttribute(\"position\",{x:w,y:0,z:0});\r\n\t\t\t\t\t\t\t\trawWalls[2].setAttribute(\"position\",{x:w,y:0,z:l});\r\n\t\t\t\t\t\t\t\trawWalls[3].setAttribute(\"position\",{x:0,y:0,z:l});\r\n\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\tconsole.error(\"rooms with WIDTH and LENGTH must have four walls!\");\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\tconsole.error(\"rooms with WIDTH must also have LENGTH (and vice versa)\");\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\tvar walls=getRoomWallArray(sceneChildNode);\r\n\t\t\t\t\tif (walls.length > 2) {\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\t\t\t\tvar nextWallNode = walls[(wallIndex+1)%walls.length];\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallGapX = nextWallNode.components.position.data.x - curWallNode.components.position.data.x;\r\n\t\t\t\t\t\t\tvar wallGapZ = nextWallNode.components.position.data.z - curWallNode.components.position.data.z;\r\n\t\t\t\t\t\t\tvar wallAng = Math.atan2(wallGapZ,wallGapX);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tcurWallNode.setAttribute(\"rotation\",{x:0,y:-wallAng/Math.PI*180,z:0});\r\n\t\t\t\t\t\t\tcurWallNode.object3D.updateMatrixWorld();\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t}\r\n\t\t\t\t\t\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t// position the door holes:\r\n\t\t\t\r\n\t\t\tvar doorlinks = buildingSelf.el.querySelectorAll('[doorlink]');\r\n\t\t\tfor(var curDoorlinkElIndex=0; curDoorlinkElIndex<doorlinks.length; curDoorlinkElIndex++){\r\n\t\t\t\tvar curDoorlinkEl = doorlinks[curDoorlinkElIndex];\r\n\t\t\t\tvar curDoorlink = curDoorlinkEl.components.doorlink;\r\n\t\t\t\tif (!curDoorlink) return;//still setting up, try again later\r\n\t\t\t\t\r\n\t\t\t\tmoveForLink(curDoorlink.data.from,curDoorlink.el);\r\n\t\t\t\tmoveForLink(curDoorlink.data.to,curDoorlink.el);\r\n\t\t\t\t\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t// generate the walls' geometry:\r\n\t\t\t\r\n\t\t\tfor(var sceneChildNodeIndex=0; sceneChildNodeIndex<buildingSelf.el.children.length; sceneChildNodeIndex++){\r\n\t\t\t\tvar sceneChildNode = buildingSelf.el.children[sceneChildNodeIndex];\r\n\t\t\t\tif (sceneChildNode.components && sceneChildNode.components.room) {\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\tvar isOutside = sceneChildNode.components.room.data.outside;\r\n\t\t\t\t\tvar walls=getRoomWallArray(sceneChildNode);\r\n\t\t\t\t\t\r\n\t\t\t\t\tif (walls.length > 2) {\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\t\t\t\tvar nextWallNode = walls[(wallIndex+1)%walls.length];\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallGapX = nextWallNode.components.position.data.x - curWallNode.components.position.data.x;\r\n\t\t\t\t\t\t\tvar wallGapZ = nextWallNode.components.position.data.z - curWallNode.components.position.data.z;\r\n\t\t\t\t\t\t\tvar wallLength = Math.sqrt(wallGapX*wallGapX + wallGapZ*wallGapZ);\r\n\t\t\t\t\t\t\tvar wallAng = Math.atan2(wallGapZ,wallGapX);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallGapY = nextWallNode.components.position.data.y - curWallNode.components.position.data.y;\r\n\t\t\t\t\t\t\tvar heightGap = getWallHeight(nextWallNode) - getWallHeight(curWallNode);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar orderedHoles=[];\r\n\t\t\t\t\t\t\tfor(var wallChildNodeIndex=0; wallChildNodeIndex<curWallNode.children.length; wallChildNodeIndex++){\r\n\t\t\t\t\t\t\t\tvar wallChildNode = curWallNode.children[wallChildNodeIndex];\r\n\t\t\t\t\t\t\t\tif (wallChildNode.components && wallChildNode.components.doorhole) {\r\n\t\t\t\t\t\t\t\t\torderedHoles.push(wallChildNode);\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\torderedHoles.sort(function(a,b){\r\n\t\t\t\t\t\t\t\treturn a.components.position.data.x - b.components.position.data.x;\r\n\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallShape = new THREE.Shape();\r\n\t\t\t\t\t\t\twallShape.moveTo(\r\n\t\t\t\t\t\t\t\t0,\r\n\t\t\t\t\t\t\t\tgetWallHeight(curWallNode)\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\twallShape.lineTo(\r\n\t\t\t\t\t\t\t\t0,\r\n\t\t\t\t\t\t\t\t0\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tfor(var holeIndex=0; holeIndex<orderedHoles.length; holeIndex++){\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tvar holeEl = orderedHoles[holeIndex];\r\n\t\t\t\t\t\t\t\tif (!holeEl.myVerts) holeEl.myVerts = [];\r\n\t\t\t\t\t\t\t\tholeEl.myVerts.length=0;\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tvar linkEl = getHoleLink(orderedHoles[holeIndex]);\r\n\t\t\t\t\t\t\t\tif (!linkEl) continue;\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tvar holeInfo = holeEl.components;\r\n\t\t\t\t\t\t\t\tvar linkInfo = linkEl.components;\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tfor(var holeSide=-1; holeSide<=1; holeSide+=2){\r\n\t\t\t\t\t\t\t\t\tvar ptX = holeInfo.position.data.x + linkInfo.doorlink.data.width/2*holeSide;\r\n\t\t\t\t\t\t\t\t\tvar floorY = (ptX/wallLength)*wallGapY;\r\n\t\t\t\t\t\t\t\t\tvar topY = floorY + linkInfo.doorlink.data.height;\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\tvar curCeil = getWallHeight(curWallNode) + (ptX/wallLength)*heightGap;\r\n\t\t\t\t\t\t\t\t\tvar maxTopY = floorY + curCeil - HAIR;//will always be a seam, but, I'm not bothering to rewrite just for that\r\n\t\t\t\t\t\t\t\t\tif (topY > maxTopY) topY = maxTopY;\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\tfunction addWorldVert(ptY){\r\n\t\t\t\t\t\t\t\t\t\tvar tempPos = new THREE.Vector3(ptX,ptY,0);\r\n\t\t\t\t\t\t\t\t\t\tcurWallNode.object3D.localToWorld(tempPos);\r\n\t\t\t\t\t\t\t\t\t\tholeEl.myVerts.push(tempPos);\r\n\t\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t\taddWorldVert(floorY);\r\n\t\t\t\t\t\t\t\t\taddWorldVert(topY);\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\tif (holeSide < 0) {\r\n\t\t\t\t\t\t\t\t\t\twallShape.lineTo(ptX,floorY);\r\n\t\t\t\t\t\t\t\t\t\twallShape.lineTo(ptX,topY);\r\n\t\t\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\t\t\twallShape.lineTo(ptX,topY);\r\n\t\t\t\t\t\t\t\t\t\twallShape.lineTo(ptX,floorY);\r\n\t\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\twallShape.lineTo(\r\n\t\t\t\t\t\t\t\twallLength,\r\n\t\t\t\t\t\t\t\tnextWallNode.components.position.data.y-curWallNode.components.position.data.y\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\twallShape.lineTo(\r\n\t\t\t\t\t\t\t\twallLength,\r\n\t\t\t\t\t\t\t\t(nextWallNode.components.position.data.y-curWallNode.components.position.data.y)+getWallHeight(nextWallNode)\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallGeom = new THREE.ShapeGeometry(wallShape);\r\n\t\t\t\t\t\t\tmakePlaneUvs(wallGeom,'x','y',1,1);\r\n\t\t\t\t\t\t\tfinishGeom(wallGeom);\r\n\t\t\t\t\t\t\tvar myMat = curWallNode.components.material ? curWallNode.components.material.material : curWallNode.parentNode.components.material.material;\r\n\t\t\t\t\t\t\tif (curWallNode.myMesh) {\r\n\t\t\t\t\t\t\t\tcurWallNode.myMesh.geometry = wallGeom;\r\n\t\t\t\t\t\t\t\tcurWallNode.myMesh.material = myMat;\r\n\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\tcurWallNode.myMesh = new THREE.Mesh(wallGeom, myMat);\r\n\t\t\t\t\t\t\t\tcurWallNode.setObject3D('wallMesh',curWallNode.myMesh);\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tvar caps=[];\r\n\t\t\t\t\t\tfor(var roomChildNodeIndex=0; roomChildNodeIndex<sceneChildNode.children.length; roomChildNodeIndex++){\r\n\t\t\t\t\t\t\tvar roomChildNode = sceneChildNode.children[roomChildNodeIndex];\r\n\t\t\t\t\t\t\tif (roomChildNode.components) {\r\n\t\t\t\t\t\t\t\tif (roomChildNode.components.floor || roomChildNode.components.ceiling) caps.push(roomChildNode);\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tfor(var curCapNodeIndex=0; curCapNodeIndex<caps.length; curCapNodeIndex++){\r\n\t\t\t\t\t\t\tvar curCapNode = caps[curCapNodeIndex];\r\n\t\t\t\t\t\t\tvar isCeiling = curCapNode.components.ceiling;\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar capShape = new THREE.Shape();\r\n\t\t\t\t\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\t\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\t\t\t\t\tvar ptX = curWallNode.components.position.data.x;\r\n\t\t\t\t\t\t\t\tvar ptZ = curWallNode.components.position.data.z;\r\n\t\t\t\t\t\t\t\tif (wallIndex) {\r\n\t\t\t\t\t\t\t\t\tcapShape.lineTo(ptX,ptZ);\r\n\t\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\t\tcapShape.moveTo(ptX,ptZ);\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\tvar capGeom = new THREE.ShapeGeometry(capShape);\r\n\t\t\t\t\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\t\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\t\t\t\t\tvar curVert = new THREE.Vector3(\r\n\t\t\t\t\t\t\t\t\tcapGeom.attributes.position.getX(wallIndex),\r\n\t\t\t\t\t\t\t\t\tcapGeom.attributes.position.getY(wallIndex),\r\n\t\t\t\t\t\t\t\t\tcapGeom.attributes.position.getZ(wallIndex)\r\n\t\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\t\tcurVert.set(curVert.x,curWallNode.components.position.data.y,curVert.y);\r\n\t\t\t\t\t\t\t\tif (isCeiling) curVert.y += getWallHeight(curWallNode);\r\n\t\t\t\t\t\t\t\tcapGeom.attributes.position.setXYZ(wallIndex,curVert.x,curVert.y,curVert.z);\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar shouldReverse = false;\r\n\t\t\t\t\t\t\tif (!isCeiling) shouldReverse = !shouldReverse;\r\n\t\t\t\t\t\t\tif (isOutside)  shouldReverse = !shouldReverse;\r\n\t\t\t\t\t\t\tif (shouldReverse) flipGeom(capGeom);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tmakePlaneUvs(capGeom,'x','z',isCeiling?1:-1,1);\r\n\t\t\t\t\t\t\tfinishGeom(capGeom);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tif (!curCapNode.myMeshes) curCapNode.myMeshes=[];\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar typeLabel = isCeiling?\"ceiling\":\"floor\";\r\n\t\t\t\t\t\t\tvar myMat = curCapNode.components.material ? curCapNode.components.material.material : curCapNode.parentNode.components.material.material;\r\n\t\t\t\t\t\t\tif (curCapNode.myMeshes[typeLabel]) {\r\n\t\t\t\t\t\t\t\tcurCapNode.myMeshes[typeLabel].geometry = capGeom;\r\n\t\t\t\t\t\t\t\tcurCapNode.myMeshes[typeLabel].material = myMat;\r\n\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\tcurCapNode.myMeshes[typeLabel] = new THREE.Mesh(capGeom, myMat);\r\n\t\t\t\t\t\t\t\tcurCapNode.setObject3D(typeLabel,curCapNode.myMeshes[typeLabel]);\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t}\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t// generate the door tunnels' geometry:\r\n\t\t\t\r\n\t\t\tfor(var curDoorlinkElIndex=0; curDoorlinkElIndex<doorlinks.length; curDoorlinkElIndex++){\r\n\t\t\t\tvar curDoorlinkEl = doorlinks[curDoorlinkElIndex];\r\n\t\t\t\t\r\n\t\t\t\tvar curDoorlink = curDoorlinkEl.components.doorlink;\r\n\t\t\t\tif (!curDoorlink.data.from) continue;\r\n\t\t\t\tif (!curDoorlink.data.to) continue;\r\n\t\t\t\tif (!curDoorlink.data.from.myVerts) return;\r\n\t\t\t\tif (!curDoorlink.data.to.myVerts) return;\r\n\t\t\t\t\r\n\t\t\t\tfor(var doorLinkChildIndex=0; doorLinkChildIndex<curDoorlinkEl.children.length; doorLinkChildIndex++){\r\n\t\t\t\t\tvar doorLinkChild = curDoorlinkEl.children[doorLinkChildIndex];\r\n\t\t\t\t\tif (!doorLinkChild.components) continue;\r\n\t\t\t\t\t\r\n\t\t\t\t\tvar types=[\"sides\",\"floor\",\"ceiling\"];\r\n\t\t\t\t\tfor(var curTypeIndex=0; curTypeIndex<types.length; curTypeIndex++){\r\n\t\t\t\t\t\tvar curType = types[curTypeIndex];\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tif (!doorLinkChild.components[curType]) continue;\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tvar myMat = doorLinkChild.components.material?doorLinkChild.components.material.material:doorLinkChild.parentNode.components.material.material;\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tif (!doorLinkChild.myGeoms) doorLinkChild.myGeoms=[];\r\n\t\t\t\t\t\tif (!doorLinkChild.myGeoms[curType]) {\r\n\t\t\t\t\t\t\tvar curGeom = new THREE.BufferGeometry();\r\n\t\t\t\t\t\t\tdoorLinkChild.myGeoms[curType] = curGeom;\r\n\t\t\t\t\t\t\tvar myMesh = new THREE.Mesh(\r\n\t\t\t\t\t\t\t\tcurGeom,\r\n\t\t\t\t\t\t\t\tmyMat\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\tcurGeom.meshRef = myMesh;\r\n\t\t\t\t\t\t\tdoorLinkChild.setObject3D(curType,myMesh);\r\n\t\t\t\t\t\t\tvar indexArray = [];\r\n\t\t\t\t\t\t\tindexArray.push( 0,1,2, 1,3,2 );\r\n\t\t\t\t\t\t\tif (curType==\"sides\") indexArray.push( 4,5,6, 5,7,6 );\r\n\t\t\t\t\t\t\tcurGeom.setIndex(indexArray);\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tvar curGeom = doorLinkChild.myGeoms[curType];\r\n\t\t\t\t\t\tcurGeom.meshRef.material = myMat;\r\n\t\t\t\t\t\tvar positionArray = [];\r\n\t\t\t\t\t\tfunction addWorldVertex(pt){\r\n\t\t\t\t\t\t\tvar localPt = pt.clone();\r\n\t\t\t\t\t\t\tdoorLinkChild.object3D.worldToLocal(localPt);\r\n\t\t\t\t\t\t\tpositionArray.push(localPt.x,localPt.y,localPt.z);\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tfunction commitVertices(){\r\n\t\t\t\t\t\t\tcurGeom.setAttribute('position',new THREE.BufferAttribute(new Float32Array(positionArray),3));\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tvar fVerts=curDoorlink.data.from.myVerts;\r\n\t\t\t\t\t\tvar tVerts=curDoorlink.data.to.myVerts;\r\n\t\t\t\t\t\tswitch(curType){\r\n\t\t\t\t\t\t\tcase \"floor\":\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[0]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[2]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[2]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[0]);\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tcommitVertices();\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tmakeUvsForGeom(curGeom,function(pt,vertIndex){\r\n\t\t\t\t\t\t\t\t\treturn [\r\n\t\t\t\t\t\t\t\t\t\t1-(vertIndex%2),\r\n\t\t\t\t\t\t\t\t\t\t1-Math.floor(vertIndex/2)\r\n\t\t\t\t\t\t\t\t\t];\r\n\t\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t\tcase \"ceiling\":\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[3]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[1]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[1]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[3]);\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tcommitVertices();\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tmakeUvsForGeom(curGeom,function(pt,vertIndex){\r\n\t\t\t\t\t\t\t\t\treturn [\r\n\t\t\t\t\t\t\t\t\t\tvertIndex%2,\r\n\t\t\t\t\t\t\t\t\t\t1-Math.floor(vertIndex/2)\r\n\t\t\t\t\t\t\t\t\t];\r\n\t\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t\tcase \"sides\":\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[2]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[3]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[0]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[1]);\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[2]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[3]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[0]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[1]);\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tcommitVertices();\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tmakeUvsForGeom(curGeom,function(pt,vertIndex){\r\n\t\t\t\t\t\t\t\t\tvar uv = [];\r\n\t\t\t\t\t\t\t\t\tuv[0] = Math.floor(vertIndex/2);\r\n\t\t\t\t\t\t\t\t\tuv[1] = vertIndex%2;\r\n\t\t\t\t\t\t\t\t\tif (vertIndex<4) uv[0] = 1-uv[0];\r\n\t\t\t\t\t\t\t\t\treturn uv;\r\n\t\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tfinishGeom(curGeom);\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t\t\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\t//console.log(\" === RE-EVALUATION COMPLETE!\");\r\n\t\t\tbuildingSelf.dirty = false;\r\n\t\t\t\r\n\t\t});\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t}\r\n\t\r\n});\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nfunction updateScene(lastScene){\r\n\tif (lastScene && lastScene.systems.building) lastScene.systems.building.reexamineBuilding();\r\n}\r\nfunction positionWatch(e){\r\n\tif (e.detail.name == \"position\") updateScene(e.detail.target.sceneEl);\r\n}\r\n\r\nfunction nodeSceneInit(){\r\n\tthis.lastScene = this.el.sceneEl;\r\n\tupdateScene(this.lastScene);\r\n\tthis.el.addEventListener('componentchanged',positionWatch);\r\n}\r\nfunction nodeSceneUpdate(){\r\n\tupdateScene(this.lastScene);\r\n}\r\nfunction nodeSceneRemove(){\r\n\tupdateScene(this.lastScene);\r\n\tthis.lastScene = null;\r\n\tthis.el.removeEventListener('componentchanged',positionWatch);\r\n}\r\n\r\n\r\nvar refreshSceneConfig = {\r\n\tinit:nodeSceneInit,\r\n\tupdate:nodeSceneUpdate,\r\n\tremove:nodeSceneRemove\r\n};\r\n\r\n\r\n\r\nAFRAME.registerComponent('room',Object.assign({\r\n\t\r\n\tschema:{\r\n\t\toutside:{type:'boolean'},\r\n\t\theight:{type:'number', default:2.4},\r\n\t\twidth:{type:'number'},\r\n\t\tlength:{type:'number'}\r\n\t},\r\n\t\r\n},refreshSceneConfig));\r\n\r\nAFRAME.registerComponent('wall',Object.assign({\r\n\t\r\n\tschema:{\r\n\t\theight:{type:'number'},\r\n\t}\r\n\t\r\n},refreshSceneConfig));\r\n\r\nAFRAME.registerComponent('floor',refreshSceneConfig);\r\nAFRAME.registerComponent('ceiling',refreshSceneConfig);\r\n\r\n\r\nAFRAME.registerComponent('doorhole',refreshSceneConfig);\r\n\r\nAFRAME.registerComponent('doorlink',Object.assign({\r\n\t\r\n\tschema:{\r\n\t\tfrom:{type:'selector'},\r\n\t\tto:{type:'selector'},\r\n\t\theight:{type:'number', default:2.0},\r\n\t\twidth:{type:'number', default:0.8}\r\n\t}\r\n\t\r\n},refreshSceneConfig));\r\n\r\nAFRAME.registerComponent('sides',refreshSceneConfig);\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n// could probably automate this rather than hard-coding it, but this'll do for now:\r\n\r\nAFRAME.registerPrimitive('rw-room',{\r\n\tdefaultComponents:{room:{}},\r\n\tmappings:{\r\n\t\toutside:'room.outside',\r\n\t\theight:'room.height',\r\n\t\twidth:'room.width',\r\n\t\tlength:'room.length'\r\n\t}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-wall',{\r\n\tdefaultComponents:{wall:{}},\r\n\tmappings:{\r\n\t\theight:'wall.height'\r\n\t}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-floor',{\r\n\tdefaultComponents:{floor:{}},\r\n\tmappings:{}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-ceiling',{\r\n\tdefaultComponents:{ceiling:{}},\r\n\tmappings:{}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-doorhole',{\r\n\tdefaultComponents:{doorhole:{}},\r\n\tmappings:{}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-doorlink',{\r\n\tdefaultComponents:{doorlink:{}},\r\n\tmappings:{\r\n\t\tfrom:'doorlink.from',\r\n\t\tto:'doorlink.to',\r\n\t\theight:'doorlink.height',\r\n\t\twidth:'doorlink.width',\r\n\t}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-sides',{\r\n\tdefaultComponents:{sides:{}},\r\n\tmappings:{}\r\n});\r\n\r\n\r\n\r\n\r\n\r\n//# sourceURL=[module]\n//# 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= REEVALUATION REQUESTED...\");\r\n\t\t\r\n\t\tvar buildingSelf = this;\r\n\t\tvar HAIR = 0.0001;\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t/*\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\thttps://github.com/omgitsraven/aframe-room-component\r\n\t\tv0.4.2\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tOPTIMIZATION:\r\n\t\t\r\n\t\tcurrently, the entire building is getting re-generated from scratch any time anything in it changes.\r\n\t\tobviously this is wasteful, but:\r\n\t\t- this library isn't particularly likely to be used in a context where these properties will be changing at runtime (at least outside of debugging)\r\n\t\t- right now I am more concerned with getting it out the door than making it perfect anyway\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tPLANNED FEATURES TO COME (in order):\r\n\t\t- greater control over UV generation\r\n\t\t- automatic collision assignment\r\n\t\t- doors lifted above the ground (i.e. windows)\r\n\t\t- accept a shape to be extruded around a doorhole to make a doorframe (& around a floor to make a baseboard)\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tKNOWN ISSUES (with no obvious solution that would preserve ease of use):\r\n\t\t- floor/ceiling triangulation is not controllable (and therefore varying wall verticality is nearly useless unless slope is consistent)\r\n\t\t- doorhole parenting is always level to the horizon even on slope-floored walls\r\n\t\t- the setTimeout thing results in a one-frame flash of invisible walls: is it worth it? (is there a smarter thing to listen for, maybe?)\r\n\t\t\r\n\t\tISSUES THAT COULD THEORETICALLY BE FIXED BUT DON'T SEEM WORTH THE TROUBLE:\r\n\t\t- walls are internally rearranged to always wind CW, which means wall parenting will point towards the \"previous\" wall if you entered them in CCW order\r\n\t\t\r\n\t\t*/\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tfunction flipGeom(geom){\r\n\t\t\tconst indices = geom.getIndex().array;\r\n\t\t\tfor (let i = 0; i < indices.length; i += 3) {\r\n\t\t\t\tconst tempIndex = indices[i + 2];\r\n\t\t\t\tindices[i + 2] = indices[i + 1];\r\n\t\t\t\tindices[i + 1] = tempIndex;\r\n\t\t\t}\r\n\r\n\t\t\tgeom.getIndex().needsUpdate = true;\r\n\t\t}\r\n\t\t\r\n\t\tfunction makeUvsForGeom(geom,callback){\r\n\t\t\tvar allUVs = [];\r\n\t\t\tfor(var faceVertIndex=0; faceVertIndex<geom.index.array.length; faceVertIndex++){\r\n\t\t\t\tvar vertexIndex = geom.index.array[faceVertIndex];\r\n\t\t\t\tvar vertex = new THREE.Vector3(\r\n\t\t\t\t\tgeom.attributes.position.getX(vertexIndex),\r\n\t\t\t\t\tgeom.attributes.position.getY(vertexIndex),\r\n\t\t\t\t\tgeom.attributes.position.getZ(vertexIndex)\r\n\t\t\t\t);\r\n\t\t\t\tvar uv = callback(vertex,faceVertIndex%3);\r\n\t\t\t\tallUVs[vertexIndex*2+0] = uv[0];\r\n\t\t\t\tallUVs[vertexIndex*2+1] = uv[1];\r\n\t\t\t}\r\n\t\t\tgeom.setAttribute('uv',new THREE.BufferAttribute(new Float32Array(allUVs),2));\r\n\t\t\tgeom.uvsNeedUpdate = true;\r\n\t\t\t\r\n\t\t}\r\n\t\tfunction makePlaneUvs(geom,uKey,vKey,uMult,vMult){\r\n\t\t\tmakeUvsForGeom(geom,function(pt){\r\n\t\t\t\treturn [\r\n\t\t\t\t\tpt[uKey]*uMult,\r\n\t\t\t\t\tpt[vKey]*vMult\r\n\t\t\t\t];\r\n\t\t\t});\r\n\t\t}\r\n\t\t\r\n\t\tfunction finishGeom(geom){\r\n\t\t\tgeom.computeVertexNormals();\r\n\t\t\t// are these necessary?\r\n\t\t\tgeom.computeBoundingBox();\r\n\t\t\tgeom.computeBoundingSphere();\r\n\t\t}\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tfunction getUnsortedRoomWallArray(roomEl){\r\n\t\t\tvar walls=[];\r\n\t\t\tfor(var roomChildNodeIndex=0; roomChildNodeIndex<roomEl.children.length; roomChildNodeIndex++){\r\n\t\t\t\tvar roomChildNode = roomEl.children[roomChildNodeIndex];\r\n\t\t\t\tif (roomChildNode.components.wall) walls.push(roomChildNode);\r\n\t\t\t}\r\n\t\t\treturn walls;\r\n\t\t}\r\n\t\t\r\n\t\tfunction getRoomWallArray(roomEl){\r\n\t\t\t\r\n\t\t\t// the results of this not being saved anywhere is super wasteful,\r\n\t\t\t// but, see above; not worth worrying about yet\r\n\t\t\t\r\n\t\t\tvar isOutside = roomEl.components.room.data.outside;\r\n\t\t\t\r\n\t\t\tvar walls = getUnsortedRoomWallArray(roomEl);\r\n\t\t\t\r\n\t\t\tvar cwSum=0;\r\n\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\tvar nextWallNode = walls[(wallIndex+1)%walls.length];\r\n\t\t\t\tvar curWallPos = curWallNode.components.position.data;\r\n\t\t\t\tvar nextWallPos = nextWallNode.components.position.data;\r\n\t\t\t\t\r\n\t\t\t\tcwSum += (nextWallPos.x - curWallPos.x) * (nextWallPos.z + curWallPos.z);\r\n\t\t\t\t\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\tvar shouldReverse = false;\r\n\t\t\tif (cwSum > 0) shouldReverse = !shouldReverse;\r\n\t\t\tif (isOutside) shouldReverse = !shouldReverse;\r\n\t\t\tif (shouldReverse) walls.reverse();\r\n\t\t\t\r\n\t\t\treturn walls;\r\n\t\t\t\r\n\t\t}\r\n\t\tfunction getNextWallEl(wallEl){\r\n\t\t\tvar wallList = getRoomWallArray(wallEl.parentNode);\r\n\t\t\tvar curWallIndex = wallList.indexOf(wallEl);\r\n\t\t\treturn wallList[(curWallIndex+1)%wallList.length];\r\n\t\t}\r\n\t\t\r\n\t\tvar worldWallPos = new THREE.Vector3();\r\n\t\tvar worldNextPos = new THREE.Vector3();\r\n\t\tvar worldLinkPos = new THREE.Vector3();\r\n\t\tfunction moveForLink(doorholeEl,doorlinkEl){\r\n\t\t\t\r\n\t\t\tvar holeWallEl = doorholeEl.parentNode;\r\n\t\t\tvar nextWallEl = getNextWallEl(holeWallEl);\r\n\t\t\tif (!nextWallEl) return;\r\n\t\t\t\r\n\t\t\tholeWallEl.object3D.getWorldPosition(worldWallPos);\r\n\t\t\tnextWallEl.object3D.getWorldPosition(worldNextPos);\r\n\t\t\tdoorlinkEl.object3D.getWorldPosition(worldLinkPos);\r\n\t\t\t\r\n\t\t\tvar linkGapX = worldLinkPos.x - worldWallPos.x;\r\n\t\t\tvar linkGapZ = worldLinkPos.z - worldWallPos.z;\r\n\t\t\t\r\n\t\t\tvar wallGapX = worldNextPos.x - worldWallPos.x;\r\n\t\t\tvar wallGapZ = worldNextPos.z - worldWallPos.z;\r\n\t\t\tvar wallAng = Math.atan2(wallGapZ,wallGapX);\r\n\t\t\tvar wallLength = Math.sqrt(wallGapX*wallGapX + wallGapZ*wallGapZ);\r\n\t\t\t\r\n\t\t\tvar localLinkX = linkGapX*Math.cos(-wallAng) - linkGapZ*Math.sin(-wallAng);\r\n\t\t\t//var localLinkZ = linkGapX*Math.sin(-wallAng) + linkGapZ*Math.cos(-wallAng);\r\n\t\t\t\r\n\t\t\tvar doorHalf = doorlinkEl.components.doorlink.data.width / 2;\r\n\t\t\tlocalLinkX = Math.max(localLinkX,doorHalf+HAIR);\r\n\t\t\tlocalLinkX = Math.min(localLinkX,wallLength-doorHalf-HAIR);\r\n\t\t\t\r\n\t\t\tdoorholeEl.setAttribute(\"position\",{x:localLinkX,y:0,z:0});\r\n\t\t\tdoorholeEl.object3D.updateMatrixWorld();\r\n\t\t\t\r\n\t\t}\r\n\t\t\r\n\t\tfunction getHoleLink(doorholeEl){\r\n\t\t\tvar doorlinks = buildingSelf.el.querySelectorAll('[doorlink]');\r\n\t\t\tfor(var curLinkIndex=0; curLinkIndex<doorlinks.length; curLinkIndex++){\r\n\t\t\t\tvar curLink = doorlinks[curLinkIndex];\r\n\t\t\t\tif (curLink.components.doorlink.data.from == doorholeEl) return curLink;\r\n\t\t\t\tif (curLink.components.doorlink.data.to   == doorholeEl) return curLink;\r\n\t\t\t}\r\n\t\t}\r\n\t\t\r\n\t\tfunction getWallHeight(wallEl){\r\n\t\t\tif (wallEl.components.wall.data.height) return wallEl.components.wall.data.height;\r\n\t\t\treturn wallEl.parentNode.components.room.data.height;\r\n\t\t}\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\tif (buildingSelf.dirty) return;\r\n\t\tbuildingSelf.dirty = true;\r\n\t\tsetTimeout(function(){\r\n\t\t\t\r\n\t\t\t//console.log(\" == STARTING RE-EVALUATION...\");\r\n\t\t\t\r\n\t\t\t// silly but necessary because of threeJS weirdness\r\n\t\t\tbuildingSelf.el.object3D.updateMatrixWorld();\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t// lay out walls' angles:\r\n\t\t\t\r\n\t\t\tfor(var sceneChildNodeIndex=0; sceneChildNodeIndex<buildingSelf.el.children.length; sceneChildNodeIndex++){\r\n\t\t\t\tvar sceneChildNode = buildingSelf.el.children[sceneChildNodeIndex];\r\n\t\t\t\tif (sceneChildNode.components && sceneChildNode.components.room) {\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\tvar w = sceneChildNode.components.room.data.width;\r\n\t\t\t\t\tvar l = sceneChildNode.components.room.data.length;\r\n\t\t\t\t\tif (w || l) {\r\n\t\t\t\t\t\tif (w && l) {\r\n\t\t\t\t\t\t\tvar rawWalls = getUnsortedRoomWallArray(sceneChildNode);\r\n\t\t\t\t\t\t\tif (rawWalls.length >= 4) {\r\n\t\t\t\t\t\t\t\tif (rawWalls.length > 4) console.error(\"rooms with WIDTH and LENGTH should only have four walls!\");\r\n\t\t\t\t\t\t\t\trawWalls[0].setAttribute(\"position\",{x:0,y:0,z:0});\r\n\t\t\t\t\t\t\t\trawWalls[1].setAttribute(\"position\",{x:w,y:0,z:0});\r\n\t\t\t\t\t\t\t\trawWalls[2].setAttribute(\"position\",{x:w,y:0,z:l});\r\n\t\t\t\t\t\t\t\trawWalls[3].setAttribute(\"position\",{x:0,y:0,z:l});\r\n\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\tconsole.error(\"rooms with WIDTH and LENGTH must have four walls!\");\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\tconsole.error(\"rooms with WIDTH must also have LENGTH (and vice versa)\");\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\tvar walls=getRoomWallArray(sceneChildNode);\r\n\t\t\t\t\tif (walls.length > 2) {\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\t\t\t\tvar nextWallNode = walls[(wallIndex+1)%walls.length];\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallGapX = nextWallNode.components.position.data.x - curWallNode.components.position.data.x;\r\n\t\t\t\t\t\t\tvar wallGapZ = nextWallNode.components.position.data.z - curWallNode.components.position.data.z;\r\n\t\t\t\t\t\t\tvar wallAng = Math.atan2(wallGapZ,wallGapX);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tcurWallNode.setAttribute(\"rotation\",{x:0,y:-wallAng/Math.PI*180,z:0});\r\n\t\t\t\t\t\t\tcurWallNode.object3D.updateMatrixWorld();\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t}\r\n\t\t\t\t\t\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t// position the door holes:\r\n\t\t\t\r\n\t\t\tvar doorlinks = buildingSelf.el.querySelectorAll('[doorlink]');\r\n\t\t\tfor(var curDoorlinkElIndex=0; curDoorlinkElIndex<doorlinks.length; curDoorlinkElIndex++){\r\n\t\t\t\tvar curDoorlinkEl = doorlinks[curDoorlinkElIndex];\r\n\t\t\t\tvar curDoorlink = curDoorlinkEl.components.doorlink;\r\n\t\t\t\tif (!curDoorlink) return;//still setting up, try again later\r\n\t\t\t\t\r\n\t\t\t\tmoveForLink(curDoorlink.data.from,curDoorlink.el);\r\n\t\t\t\tmoveForLink(curDoorlink.data.to,curDoorlink.el);\r\n\t\t\t\t\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t// generate the walls' geometry:\r\n\t\t\t\r\n\t\t\tfor(var sceneChildNodeIndex=0; sceneChildNodeIndex<buildingSelf.el.children.length; sceneChildNodeIndex++){\r\n\t\t\t\tvar sceneChildNode = buildingSelf.el.children[sceneChildNodeIndex];\r\n\t\t\t\tif (sceneChildNode.components && sceneChildNode.components.room) {\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\tvar isOutside = sceneChildNode.components.room.data.outside;\r\n\t\t\t\t\tvar walls=getRoomWallArray(sceneChildNode);\r\n\t\t\t\t\t\r\n\t\t\t\t\tif (walls.length > 2) {\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\t\t\t\tvar nextWallNode = walls[(wallIndex+1)%walls.length];\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallGapX = nextWallNode.components.position.data.x - curWallNode.components.position.data.x;\r\n\t\t\t\t\t\t\tvar wallGapZ = nextWallNode.components.position.data.z - curWallNode.components.position.data.z;\r\n\t\t\t\t\t\t\tvar wallLength = Math.sqrt(wallGapX*wallGapX + wallGapZ*wallGapZ);\r\n\t\t\t\t\t\t\tvar wallAng = Math.atan2(wallGapZ,wallGapX);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallGapY = nextWallNode.components.position.data.y - curWallNode.components.position.data.y;\r\n\t\t\t\t\t\t\tvar heightGap = getWallHeight(nextWallNode) - getWallHeight(curWallNode);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar orderedHoles=[];\r\n\t\t\t\t\t\t\tfor(var wallChildNodeIndex=0; wallChildNodeIndex<curWallNode.children.length; wallChildNodeIndex++){\r\n\t\t\t\t\t\t\t\tvar wallChildNode = curWallNode.children[wallChildNodeIndex];\r\n\t\t\t\t\t\t\t\tif (wallChildNode.components && wallChildNode.components.doorhole) {\r\n\t\t\t\t\t\t\t\t\torderedHoles.push(wallChildNode);\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\torderedHoles.sort(function(a,b){\r\n\t\t\t\t\t\t\t\treturn a.components.position.data.x - b.components.position.data.x;\r\n\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallShape = new THREE.Shape();\r\n\t\t\t\t\t\t\twallShape.moveTo(\r\n\t\t\t\t\t\t\t\t0,\r\n\t\t\t\t\t\t\t\tgetWallHeight(curWallNode)\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\twallShape.lineTo(\r\n\t\t\t\t\t\t\t\t0,\r\n\t\t\t\t\t\t\t\t0\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tfor(var holeIndex=0; holeIndex<orderedHoles.length; holeIndex++){\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tvar holeEl = orderedHoles[holeIndex];\r\n\t\t\t\t\t\t\t\tif (!holeEl.myVerts) holeEl.myVerts = [];\r\n\t\t\t\t\t\t\t\tholeEl.myVerts.length=0;\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tvar linkEl = getHoleLink(orderedHoles[holeIndex]);\r\n\t\t\t\t\t\t\t\tif (!linkEl) continue;\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tvar holeInfo = holeEl.components;\r\n\t\t\t\t\t\t\t\tvar linkInfo = linkEl.components;\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tfor(var holeSide=-1; holeSide<=1; holeSide+=2){\r\n\t\t\t\t\t\t\t\t\tvar ptX = holeInfo.position.data.x + linkInfo.doorlink.data.width/2*holeSide;\r\n\t\t\t\t\t\t\t\t\tvar floorY = (ptX/wallLength)*wallGapY;\r\n\t\t\t\t\t\t\t\t\tvar topY = floorY + linkInfo.doorlink.data.height;\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\tvar curCeil = getWallHeight(curWallNode) + (ptX/wallLength)*heightGap;\r\n\t\t\t\t\t\t\t\t\tvar maxTopY = floorY + curCeil - HAIR;//will always be a seam, but, I'm not bothering to rewrite just for that\r\n\t\t\t\t\t\t\t\t\tif (topY > maxTopY) topY = maxTopY;\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\tfunction addWorldVert(ptY){\r\n\t\t\t\t\t\t\t\t\t\tvar tempPos = new THREE.Vector3(ptX,ptY,0);\r\n\t\t\t\t\t\t\t\t\t\tcurWallNode.object3D.localToWorld(tempPos);\r\n\t\t\t\t\t\t\t\t\t\tholeEl.myVerts.push(tempPos);\r\n\t\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t\taddWorldVert(floorY);\r\n\t\t\t\t\t\t\t\t\taddWorldVert(topY);\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\tif (holeSide < 0) {\r\n\t\t\t\t\t\t\t\t\t\twallShape.lineTo(ptX,floorY);\r\n\t\t\t\t\t\t\t\t\t\twallShape.lineTo(ptX,topY);\r\n\t\t\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\t\t\twallShape.lineTo(ptX,topY);\r\n\t\t\t\t\t\t\t\t\t\twallShape.lineTo(ptX,floorY);\r\n\t\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\twallShape.lineTo(\r\n\t\t\t\t\t\t\t\twallLength,\r\n\t\t\t\t\t\t\t\tnextWallNode.components.position.data.y-curWallNode.components.position.data.y\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\twallShape.lineTo(\r\n\t\t\t\t\t\t\t\twallLength,\r\n\t\t\t\t\t\t\t\t(nextWallNode.components.position.data.y-curWallNode.components.position.data.y)+getWallHeight(nextWallNode)\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar wallGeom = new THREE.ShapeGeometry(wallShape);\r\n\t\t\t\t\t\t\tmakePlaneUvs(wallGeom,'x','y',1,1);\r\n\t\t\t\t\t\t\tfinishGeom(wallGeom);\r\n\t\t\t\t\t\t\tvar myMat = curWallNode.components.material ? curWallNode.components.material.material : curWallNode.parentNode.components.material.material;\r\n\t\t\t\t\t\t\tif (curWallNode.myMesh) {\r\n\t\t\t\t\t\t\t\tcurWallNode.myMesh.geometry = wallGeom;\r\n\t\t\t\t\t\t\t\tcurWallNode.myMesh.material = myMat;\r\n\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\tcurWallNode.myMesh = new THREE.Mesh(wallGeom, myMat);\r\n\t\t\t\t\t\t\t\tcurWallNode.setObject3D('wallMesh',curWallNode.myMesh);\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tvar caps=[];\r\n\t\t\t\t\t\tfor(var roomChildNodeIndex=0; roomChildNodeIndex<sceneChildNode.children.length; roomChildNodeIndex++){\r\n\t\t\t\t\t\t\tvar roomChildNode = sceneChildNode.children[roomChildNodeIndex];\r\n\t\t\t\t\t\t\tif (roomChildNode.components) {\r\n\t\t\t\t\t\t\t\tif (roomChildNode.components.floor || roomChildNode.components.ceiling) caps.push(roomChildNode);\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tfor(var curCapNodeIndex=0; curCapNodeIndex<caps.length; curCapNodeIndex++){\r\n\t\t\t\t\t\t\tvar curCapNode = caps[curCapNodeIndex];\r\n\t\t\t\t\t\t\tvar isCeiling = curCapNode.components.ceiling;\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar capShape = new THREE.Shape();\r\n\t\t\t\t\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\t\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\t\t\t\t\tvar ptX = curWallNode.components.position.data.x;\r\n\t\t\t\t\t\t\t\tvar ptZ = curWallNode.components.position.data.z;\r\n\t\t\t\t\t\t\t\tif (wallIndex) {\r\n\t\t\t\t\t\t\t\t\tcapShape.lineTo(ptX,ptZ);\r\n\t\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\t\tcapShape.moveTo(ptX,ptZ);\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\tvar capGeom = new THREE.ShapeGeometry(capShape);\r\n\t\t\t\t\t\t\tfor(var wallIndex=0; wallIndex<walls.length; wallIndex++){\r\n\t\t\t\t\t\t\t\tvar curWallNode = walls[wallIndex];\r\n\t\t\t\t\t\t\t\tvar curVert = new THREE.Vector3(\r\n\t\t\t\t\t\t\t\t\tcapGeom.attributes.position.getX(wallIndex),\r\n\t\t\t\t\t\t\t\t\tcapGeom.attributes.position.getY(wallIndex),\r\n\t\t\t\t\t\t\t\t\tcapGeom.attributes.position.getZ(wallIndex)\r\n\t\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\t\tcurVert.set(curVert.x,curWallNode.components.position.data.y,curVert.y);\r\n\t\t\t\t\t\t\t\tif (isCeiling) curVert.y += getWallHeight(curWallNode);\r\n\t\t\t\t\t\t\t\tcapGeom.attributes.position.setXYZ(wallIndex,curVert.x,curVert.y,curVert.z);\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar shouldReverse = false;\r\n\t\t\t\t\t\t\tif (!isCeiling) shouldReverse = !shouldReverse;\r\n\t\t\t\t\t\t\tif (isOutside)  shouldReverse = !shouldReverse;\r\n\t\t\t\t\t\t\tif (shouldReverse) flipGeom(capGeom);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tmakePlaneUvs(capGeom,'x','z',isCeiling?1:-1,1);\r\n\t\t\t\t\t\t\tfinishGeom(capGeom);\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tif (!curCapNode.myMeshes) curCapNode.myMeshes=[];\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tvar typeLabel = isCeiling?\"ceiling\":\"floor\";\r\n\t\t\t\t\t\t\tvar myMat = curCapNode.components.material ? curCapNode.components.material.material : curCapNode.parentNode.components.material.material;\r\n\t\t\t\t\t\t\tif (curCapNode.myMeshes[typeLabel]) {\r\n\t\t\t\t\t\t\t\tcurCapNode.myMeshes[typeLabel].geometry = capGeom;\r\n\t\t\t\t\t\t\t\tcurCapNode.myMeshes[typeLabel].material = myMat;\r\n\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\tcurCapNode.myMeshes[typeLabel] = new THREE.Mesh(capGeom, myMat);\r\n\t\t\t\t\t\t\t\tcurCapNode.setObject3D(typeLabel,curCapNode.myMeshes[typeLabel]);\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t}\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t// generate the door tunnels' geometry:\r\n\t\t\t\r\n\t\t\tfor(var curDoorlinkElIndex=0; curDoorlinkElIndex<doorlinks.length; curDoorlinkElIndex++){\r\n\t\t\t\tvar curDoorlinkEl = doorlinks[curDoorlinkElIndex];\r\n\t\t\t\t\r\n\t\t\t\tvar curDoorlink = curDoorlinkEl.components.doorlink;\r\n\t\t\t\tif (!curDoorlink.data.from) continue;\r\n\t\t\t\tif (!curDoorlink.data.to) continue;\r\n\t\t\t\tif (!curDoorlink.data.from.myVerts) return;\r\n\t\t\t\tif (!curDoorlink.data.to.myVerts) return;\r\n\t\t\t\t\r\n\t\t\t\tfor(var doorLinkChildIndex=0; doorLinkChildIndex<curDoorlinkEl.children.length; doorLinkChildIndex++){\r\n\t\t\t\t\tvar doorLinkChild = curDoorlinkEl.children[doorLinkChildIndex];\r\n\t\t\t\t\tif (!doorLinkChild.components) continue;\r\n\t\t\t\t\t\r\n\t\t\t\t\tvar types=[\"sides\",\"floor\",\"ceiling\"];\r\n\t\t\t\t\tfor(var curTypeIndex=0; curTypeIndex<types.length; curTypeIndex++){\r\n\t\t\t\t\t\tvar curType = types[curTypeIndex];\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tif (!doorLinkChild.components[curType]) continue;\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tvar myMat = doorLinkChild.components.material?doorLinkChild.components.material.material:doorLinkChild.parentNode.components.material.material;\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tif (!doorLinkChild.myGeoms) doorLinkChild.myGeoms=[];\r\n\t\t\t\t\t\tif (!doorLinkChild.myGeoms[curType]) {\r\n\t\t\t\t\t\t\tvar curGeom = new THREE.BufferGeometry();\r\n\t\t\t\t\t\t\tdoorLinkChild.myGeoms[curType] = curGeom;\r\n\t\t\t\t\t\t\tvar myMesh = new THREE.Mesh(\r\n\t\t\t\t\t\t\t\tcurGeom,\r\n\t\t\t\t\t\t\t\tmyMat\r\n\t\t\t\t\t\t\t);\r\n\t\t\t\t\t\t\tcurGeom.meshRef = myMesh;\r\n\t\t\t\t\t\t\tdoorLinkChild.setObject3D(curType,myMesh);\r\n\t\t\t\t\t\t\tvar indexArray = [];\r\n\t\t\t\t\t\t\tindexArray.push( 0,1,2, 1,3,2 );\r\n\t\t\t\t\t\t\tif (curType==\"sides\") indexArray.push( 4,5,6, 5,7,6 );\r\n\t\t\t\t\t\t\tcurGeom.setIndex(indexArray);\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\tvar curGeom = doorLinkChild.myGeoms[curType];\r\n\t\t\t\t\t\tcurGeom.meshRef.material = myMat;\r\n\t\t\t\t\t\tvar positionArray = [];\r\n\t\t\t\t\t\tfunction addWorldVertex(pt){\r\n\t\t\t\t\t\t\tvar localPt = pt.clone();\r\n\t\t\t\t\t\t\tdoorLinkChild.object3D.worldToLocal(localPt);\r\n\t\t\t\t\t\t\tpositionArray.push(localPt.x,localPt.y,localPt.z);\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tfunction commitVertices(){\r\n\t\t\t\t\t\t\tcurGeom.setAttribute('position',new THREE.BufferAttribute(new Float32Array(positionArray),3));\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tvar fVerts=curDoorlink.data.from.myVerts;\r\n\t\t\t\t\t\tvar tVerts=curDoorlink.data.to.myVerts;\r\n\t\t\t\t\t\tswitch(curType){\r\n\t\t\t\t\t\t\tcase \"floor\":\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[0]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[2]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[2]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[0]);\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tcommitVertices();\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tmakeUvsForGeom(curGeom,function(pt,vertIndex){\r\n\t\t\t\t\t\t\t\t\treturn [\r\n\t\t\t\t\t\t\t\t\t\t1-(vertIndex%2),\r\n\t\t\t\t\t\t\t\t\t\t1-Math.floor(vertIndex/2)\r\n\t\t\t\t\t\t\t\t\t];\r\n\t\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t\tcase \"ceiling\":\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[3]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[1]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[1]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[3]);\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tcommitVertices();\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tmakeUvsForGeom(curGeom,function(pt,vertIndex){\r\n\t\t\t\t\t\t\t\t\treturn [\r\n\t\t\t\t\t\t\t\t\t\tvertIndex%2,\r\n\t\t\t\t\t\t\t\t\t\t1-Math.floor(vertIndex/2)\r\n\t\t\t\t\t\t\t\t\t];\r\n\t\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t\tcase \"sides\":\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[2]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[3]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[0]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[1]);\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[2]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(fVerts[3]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[0]);\r\n\t\t\t\t\t\t\t\taddWorldVertex(tVerts[1]);\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tcommitVertices();\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tmakeUvsForGeom(curGeom,function(pt,vertIndex){\r\n\t\t\t\t\t\t\t\t\tvar uv = [];\r\n\t\t\t\t\t\t\t\t\tuv[0] = Math.floor(vertIndex/2);\r\n\t\t\t\t\t\t\t\t\tuv[1] = vertIndex%2;\r\n\t\t\t\t\t\t\t\t\tif (vertIndex<4) uv[0] = 1-uv[0];\r\n\t\t\t\t\t\t\t\t\treturn uv;\r\n\t\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tfinishGeom(curGeom);\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t\t\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\t//console.log(\" === RE-EVALUATION COMPLETE!\");\r\n\t\t\tbuildingSelf.dirty = false;\r\n\t\t\t\r\n\t\t});\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t}\r\n\t\r\n});\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nfunction updateScene(lastScene){\r\n\tif (lastScene && lastScene.systems.building) lastScene.systems.building.reexamineBuilding();\r\n}\r\nfunction positionWatch(e){\r\n\tif (e.detail.name == \"position\") updateScene(e.detail.target.sceneEl);\r\n}\r\n\r\nfunction nodeSceneInit(){\r\n\tthis.lastScene = this.el.sceneEl;\r\n\tupdateScene(this.lastScene);\r\n\tthis.el.addEventListener('componentchanged',positionWatch);\r\n}\r\nfunction nodeSceneUpdate(){\r\n\tupdateScene(this.lastScene);\r\n}\r\nfunction nodeSceneRemove(){\r\n\tupdateScene(this.lastScene);\r\n\tthis.lastScene = null;\r\n\tthis.el.removeEventListener('componentchanged',positionWatch);\r\n}\r\n\r\n\r\nvar refreshSceneConfig = {\r\n\tinit:nodeSceneInit,\r\n\tupdate:nodeSceneUpdate,\r\n\tremove:nodeSceneRemove\r\n};\r\n\r\n\r\n\r\nAFRAME.registerComponent('room',Object.assign({\r\n\t\r\n\tschema:{\r\n\t\toutside:{type:'boolean'},\r\n\t\theight:{type:'number', default:2.4},\r\n\t\twidth:{type:'number'},\r\n\t\tlength:{type:'number'}\r\n\t},\r\n\t\r\n},refreshSceneConfig));\r\n\r\nAFRAME.registerComponent('wall',Object.assign({\r\n\t\r\n\tschema:{\r\n\t\theight:{type:'number'},\r\n\t}\r\n\t\r\n},refreshSceneConfig));\r\n\r\nAFRAME.registerComponent('floor',refreshSceneConfig);\r\nAFRAME.registerComponent('ceiling',refreshSceneConfig);\r\n\r\n\r\nAFRAME.registerComponent('doorhole',refreshSceneConfig);\r\n\r\nAFRAME.registerComponent('doorlink',Object.assign({\r\n\t\r\n\tschema:{\r\n\t\tfrom:{type:'selector'},\r\n\t\tto:{type:'selector'},\r\n\t\theight:{type:'number', default:2.0},\r\n\t\twidth:{type:'number', default:0.8}\r\n\t}\r\n\t\r\n},refreshSceneConfig));\r\n\r\nAFRAME.registerComponent('sides',refreshSceneConfig);\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n// could probably automate this rather than hard-coding it, but this'll do for now:\r\n\r\nAFRAME.registerPrimitive('rw-room',{\r\n\tdefaultComponents:{room:{}},\r\n\tmappings:{\r\n\t\toutside:'room.outside',\r\n\t\theight:'room.height',\r\n\t\twidth:'room.width',\r\n\t\tlength:'room.length'\r\n\t}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-wall',{\r\n\tdefaultComponents:{wall:{}},\r\n\tmappings:{\r\n\t\theight:'wall.height'\r\n\t}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-floor',{\r\n\tdefaultComponents:{floor:{}},\r\n\tmappings:{}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-ceiling',{\r\n\tdefaultComponents:{ceiling:{}},\r\n\tmappings:{}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-doorhole',{\r\n\tdefaultComponents:{doorhole:{}},\r\n\tmappings:{}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-doorlink',{\r\n\tdefaultComponents:{doorlink:{}},\r\n\tmappings:{\r\n\t\tfrom:'doorlink.from',\r\n\t\tto:'doorlink.to',\r\n\t\theight:'doorlink.height',\r\n\t\twidth:'doorlink.width',\r\n\t}\r\n});\r\n\r\nAFRAME.registerPrimitive('rw-sides',{\r\n\tdefaultComponents:{sides:{}},\r\n\tmappings:{}\r\n});\r\n\r\n\r\n\r\n\r\n\r\n"],"names":[],"sourceRoot":""}\n//# sourceURL=webpack-internal:///./index.js\n");
29 | 
30 | /***/ })
31 | 
32 | /******/ 	});
33 | /************************************************************************/
34 | /******/ 	
35 | /******/ 	// startup
36 | /******/ 	// Load entry module and return exports
37 | /******/ 	// This entry module can't be inlined because the eval-source-map devtool is used.
38 | /******/ 	var __webpack_exports__ = {};
39 | /******/ 	__webpack_modules__["./index.js"]();
40 | /******/ 	
41 | /******/ 	return __webpack_exports__;
42 | /******/ })()
43 | ;
44 | });


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