diff --git a/app.js b/app.js
index c184f9b1..ab664251 100644
--- a/app.js
+++ b/app.js
@@ -10,7 +10,7 @@ const fs = require('fs');
 const uglify = require('uglify-es');
 const moment = require('moment');
 const agent = require('express-useragent');
-const license = require_fresh('./src/license.js');
+const license = require_fresh('./src/add/license.js');
 const version = license.VERSION || "rogue";
 
 const fileCache = {};
@@ -61,8 +61,10 @@ function init(mod) {
     mod.add(handleOptions);
     mod.add(fullpath({
         "/kiri"            : redir("/kiri/", 301),
+        "/mesh"            : redir("/mesh/", 301),
         "/meta"            : redir("/meta/", 301),
         "/kiri/index.html" : redir("/kiri/", 301),
+        "/mesh/index.html" : redir("/mesh/", 301),
         "/meta/index.html" : redir("/meta/", 301)
     }));
     mod.add(handleVersion);
@@ -81,6 +83,8 @@ function init(mod) {
     mod.add(rewriteHtmlVersion);
     mod.static("/src/", "src");
     mod.static("/obj/", "web/obj");
+    mod.static("/font/", "web/font");
+    mod.static("/mesh/", "web/mesh");
     mod.static("/moto/", "web/moto");
     mod.static("/meta/", "web/meta");
     mod.static("/kiri/", "web/kiri");
@@ -218,12 +222,12 @@ function initModule(mod, file, dir) {
 
 const script = {
     kiri : [
-        "kiri",
+        "main/kiri",
         "ext/three",
         "ext/three-bgu",
         "ext/three-svg",
         "ext/jszip",
-        "license",
+        "add/license",
         "ext/clip2", // work.test
         "ext/tween",
         "ext/fsave",
@@ -287,11 +291,11 @@ const script = {
         "@icons"
     ].map(p => p.charAt(0) !== '@' ? `src/${p}.js` : p),
     worker : [
-        "kiri",
+        "main/kiri",
         "ext/three",
         "ext/pngjs",
         "ext/jszip",
-        "license",
+        "add/license",
         "ext/clip2",
         "ext/earcut",
         "add/array",
@@ -339,8 +343,8 @@ const script = {
         "kiri/worker"
     ].map(p => `src/${p}.js`),
     minion : [
-        "kiri",
-        "license",
+        "main/kiri",
+        "add/license",
         "ext/clip2",
         "ext/earcut",
         "add/array",
@@ -365,8 +369,8 @@ const script = {
         "kiri/minion"
     ].map(p => `src/${p}.js`),
     engine : [
-        "kiri",
-        "license",
+        "main/kiri",
+        "add/license",
         "ext/three",
         "add/array",
         "add/three",
@@ -396,7 +400,7 @@ const script = {
     ].map(p => `src/${p}.js`),
     meta : [
         "ext/three",
-        "license",
+        "add/license",
         "ext/tween",
         "ext/fsave",
         "ext/earcut",
@@ -420,8 +424,63 @@ const script = {
         "moto/db",
         "moto/ui",
         "kiri/catalog",
-        "meta"
-    ].map(p => `src/${p}.js`)
+        "main/meta"
+    ].map(p => `src/${p}.js`),
+    mesh : [
+        "main/mesh",
+        "ext/three",
+        "ext/three-bgu",
+        "ext/three-svg",
+        "ext/jszip",
+        "add/license",
+        "ext/clip2",
+        "ext/tween",
+        "ext/fsave",
+        "ext/earcut",
+        "ext/base64",
+        "add/array",
+        "add/three",
+        "geo/base",
+        "geo/point",
+        "geo/points",
+        "geo/slope",
+        "geo/line",
+        "geo/bounds",
+        "geo/polygon",
+        "geo/polygons",
+        "geo/mesh",
+        // "moto/kv",
+        // "moto/ajax",
+        "moto/ctrl",
+        // "moto/pack",
+        "moto/space",
+        "moto/load-3mf",
+        "moto/load-obj",
+        "moto/load-stl",
+        "moto/load-svg",
+        "moto/load-url",
+        "moto/load-file",
+        "moto/broker",
+        "moto/db",
+        // "kiri/ui",
+        // "kiri/do",
+        // "kiri/lang",
+        // "kiri/lang-en",
+        "kiri/catalog",
+        // "kiri/slice",
+        // "kiri/layers",
+        // "kiri/client",
+        // "kiri/stack",
+        // "kiri/stacks",
+        // "kiri/widget",
+        // "kiri/print",
+        // "kiri/codec",
+        // "kiri/conf",
+        // "kiri/main",
+        // "kiri/init",
+        // "kiri/export",
+        // "kiri/tools",
+    ].map(p => `src/${p}.js`),
 };
 
 // prevent caching of specified modules
@@ -461,7 +520,7 @@ function handleSetup(req, res, next) {
 
 function handleVersion(req, res, next) {
     let vstr = oversion || version;
-    if (req.app.path === "/kiri/" && req.url.indexOf(vstr) < 0) {
+    if (["/kiri/","/mesh/"].indexOf(req.app.path) >= 0 && req.url.indexOf(vstr) < 0) {
         if (req.url.indexOf("?") > 0) {
             return http.redirect(res, `${req.url},ver:${vstr}`);
         } else {
@@ -489,7 +548,7 @@ function handleOptions(req, res, next) {
 function handleWasm(req, res, next) {
     let [root, file] = req.app.path.split('/').slice(1);
     let ext = (file || '').split('.')[1];
-    let path = `${dir}/wasm/${file}`;
+    let path = `${dir}/src/wasm/${file}`;
     let mod = lastmod(path);
 
     if (root === 'wasm' && ext === 'wasm' && mod) {
@@ -587,6 +646,7 @@ function prepareScripts() {
     generateIcons();
     generateDevices();
     code.meta = concatCode(script.meta);
+    code.mesh = concatCode(script.mesh);
     code.kiri = concatCode(script.kiri);
     code.worker = concatCode(script.worker);
     code.minion = concatCode(script.minion);
@@ -795,7 +855,7 @@ function cookieValue(cookie,key) {
 }
 
 function rewriteHtmlVersion(req, res, next) {
-    if (req.app.path === "/kiri/") {
+    if (["/kiri/","/mesh/"].indexOf(req.app.path) >= 0) {
         let real_write = res.write;
         let real_end = res.end;
         res.write = function() {
diff --git a/src/license.js b/src/add/license.js
similarity index 100%
rename from src/license.js
rename to src/add/license.js
diff --git a/src/kiri.js b/src/main/kiri.js
similarity index 100%
rename from src/kiri.js
rename to src/main/kiri.js
diff --git a/src/main/mesh.js b/src/main/mesh.js
new file mode 100644
index 00000000..187886fc
--- /dev/null
+++ b/src/main/mesh.js
@@ -0,0 +1 @@
+console.log('mesh loaded');
\ No newline at end of file
diff --git a/src/meta.js b/src/main/meta.js
similarity index 100%
rename from src/meta.js
rename to src/main/meta.js
diff --git a/wasm/clipper.cpp b/src/wasm/clipper.cpp
similarity index 100%
rename from wasm/clipper.cpp
rename to src/wasm/clipper.cpp
diff --git a/wasm/clipper.hpp b/src/wasm/clipper.hpp
similarity index 100%
rename from wasm/clipper.hpp
rename to src/wasm/clipper.hpp
diff --git a/wasm/kiri-ani.c b/src/wasm/kiri-ani.c
similarity index 100%
rename from wasm/kiri-ani.c
rename to src/wasm/kiri-ani.c
diff --git a/wasm/kiri-ani.wasm b/src/wasm/kiri-ani.wasm
similarity index 100%
rename from wasm/kiri-ani.wasm
rename to src/wasm/kiri-ani.wasm
diff --git a/wasm/kiri-geo.cpp b/src/wasm/kiri-geo.cpp
similarity index 100%
rename from wasm/kiri-geo.cpp
rename to src/wasm/kiri-geo.cpp
diff --git a/wasm/kiri-geo.wasm b/src/wasm/kiri-geo.wasm
similarity index 100%
rename from wasm/kiri-geo.wasm
rename to src/wasm/kiri-geo.wasm
diff --git a/wasm/kiri-sla.c b/src/wasm/kiri-sla.c
similarity index 100%
rename from wasm/kiri-sla.c
rename to src/wasm/kiri-sla.c
diff --git a/wasm/kiri-sla.wasm b/src/wasm/kiri-sla.wasm
similarity index 100%
rename from wasm/kiri-sla.wasm
rename to src/wasm/kiri-sla.wasm
diff --git a/wasm/makefile b/src/wasm/makefile
similarity index 100%
rename from wasm/makefile
rename to src/wasm/makefile
diff --git a/web/font b/web/font
new file mode 120000
index 00000000..98481a81
--- /dev/null
+++ b/web/font
@@ -0,0 +1 @@
+../node_modules/@fortawesome/fontawesome-free/
\ No newline at end of file
diff --git a/web/kiri/fa b/web/kiri/fa
deleted file mode 120000
index 50141d7b..00000000
--- a/web/kiri/fa
+++ /dev/null
@@ -1 +0,0 @@
-../../node_modules/@fortawesome/fontawesome-free/
\ No newline at end of file
diff --git a/web/kiri/index.html b/web/kiri/index.html
index 0f7be96b..3ecd82b3 100644
--- a/web/kiri/index.html
+++ b/web/kiri/index.html
@@ -15,8 +15,8 @@
     <link rel="icon" href="/kiri/favicon.ico">
     <link rel="apple-touch-icon" href="/kiri/favicon-mobile.png">
     <link rel="stylesheet" type="text/css" href="/kiri/index.css?{{version}}">
-    <link href="fa/css/all.min.css" rel="stylesheet">
-    <script src="fa/js/all.min.js" crossorigin="anonymous"></script>
+    <link href="/font/css/all.min.css" rel="stylesheet">
+    <script src="/font/js/all.min.js" crossorigin="anonymous"></script>
     <script src="/code/kiri.js?{{version}}"></script>
 </head>
 <body>
diff --git a/web/mesh/index.css b/web/mesh/index.css
new file mode 100644
index 00000000..2b818769
--- /dev/null
+++ b/web/mesh/index.css
@@ -0,0 +1,354 @@
+:root {
+    --fg-gray: #495057;
+    --bg-gray: rgba(0,0,0,0.25);
+    --gradbar: linear-gradient(to right, #ddd, #666, #ddd);
+    --holdbar: linear-gradient(to top, rgba(100,100,100,0.1), rgba(255,255,255,1), rgba(100,100,100,0.1));
+    --holdbar-sf: linear-gradient(to top, rgba(200,200,200,0.1), rgba(255,255,255,1), rgba(200,200,200,0.1)) !important;
+    --highlight: rgba(126,153,183,0.4);
+    --main-color: rgba(126,153,183,1);
+}
+@font-face {
+    font-family: 'Russo One';
+    src: url('ext/russo-one.ttf');
+}
+a, a:hover, a:visited {
+    border: none;
+    color: inherit;
+    text-decoration: none;
+}
+#app {
+    position: fixed;
+    overflow: hidden;
+    font-weight: normal;
+    font-family: sans-serif;
+    font-size: larger;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+}
+#app-name {
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    transform: translateX(-50%) translateY(-50%);
+    z-index: 50;
+}
+#app-name, #app-mode-name, #app-acct {
+    cursor: pointer;
+}
+#app-mode-name {
+    border-bottom: 2px dotted grey;
+}
+#app,div {
+    display: flex;
+    padding: 0;
+    border: 0;
+    margin: 0;
+}
+#gsbox {
+    width: 40px;
+    height: 40px;
+    padding-right: 15px;
+    position: fixed;
+    display: none;
+}
+div {
+    position: relative;
+}
+button.yellow {
+    background-color: #eda;
+    border: 1px solid rgba(0,0,255,0.5);
+}
+button.yellow:hover {
+    background-color: #eea;
+}
+button {
+    display: flex;
+    border: 1px solid #ccc;
+    border-radius: 3px;
+    background-color: #eee;
+    padding: 2px 7px 3px 7px;
+    margin: 1px 1px 2px;
+    cursor: pointer;
+    text-transform: capitalize;
+}
+button:hover {
+    background-color: var(--main-color);
+    color: white;
+}
+button[load] {
+    width: 100%;
+    text-align: left;
+}
+button[del] {
+    margin-left: 5px;
+}
+input {
+    background-color: #eeeeeed6;
+    margin-bottom: 1px;
+    text-align: right;
+    border: 1px solid #bbb;
+    padding-top: 0;
+    padding-bottom: 0;
+    margin-top: 1px;
+    position: relative;
+}
+input:focus {
+    color: #495057;
+    background-color: #fff;
+    border-color: #6C7F94;
+    outline: 0;
+    box-shadow: 0 0 0 0.2rem rgb(0 123 255 / 10%);
+}
+input[disabled] {
+    background-color: #ddd;
+    color: #000;
+    border-width: 1px;
+}
+input[type="range"] {
+    width: 85px;
+    background-color: transparent;
+}
+input[type=range]::-moz-focus-outer {
+    border: 0;
+}
+input[type="checkbox"] + .color {
+    z-index: 10000;
+    width: 15px;
+    height: 15px;
+    border: 1px solid rgba(0,0,0,0.1);
+    border-radius: 3px;
+    display: inline-block;
+    pointer-events: none;
+    margin: 2px;
+}
+input[type="checkbox"]:not(:checked) + .color {
+    border: 1px solid blue;
+    background-color: rgba(255,255,255,0.5) !important;
+}
+input[type="checkbox"].color {
+    position: absolute;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    opacity: 0;
+    width: 100%;
+    height: 100%;
+}
+select, textarea, button, input, a {
+    outline: none;
+}
+textarea {
+    overflow: scroll;
+}
+select {
+    border: 1px solid #bbb;
+    background-color: rgba(255,255,255,0.5);
+    border-radius: 3px;
+}
+th, tr, td, span, div, label, button {
+    user-select: none;
+}
+th, tr, td, label {
+    white-space: nowrap;
+}
+.noselect {
+    -khtml-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    user-select: none;
+}
+
+.hide {
+    display: none !important;
+}
+.noshow {
+    display: none;
+}
+.grid {
+    display: grid;
+}
+.frow {
+    flex-direction: row;
+}
+.f-col {
+    flex-direction: column;
+}
+.auto {
+    flex-basis: auto;
+}
+.basis-50 {
+    flex-basis: 50%;
+}
+.grow {
+    flex-grow: 1;
+}
+.a-start {
+    align-items: flex-start;
+}
+.a-center {
+    align-items: center;
+}
+.a-end {
+    align-items: flex-end;
+}
+.a-stretch {
+    align-items: stretch;
+}
+.j-start {
+    justify-content: flex-start;
+}
+.j-center {
+    justify-content: center;
+}
+.j-end {
+    justify-content: flex-end;
+}
+.space-around {
+    justify-content: space-around;
+}
+.space-between {
+    justify-content: space-between;
+}
+.center {
+    text-align: center;
+}
+.middle {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+.t-just {
+    text-align: justify;
+}
+.t-right {
+    text-align: right;
+}
+.russo {
+    font-family: 'Russo One', sans-serif;
+}
+.overy {
+    overflow-y: auto;
+}
+.mh0 {
+    min-height: 0;
+}
+.mh35 {
+    max-height: 35%;
+}
+.mh85 {
+    max-height: 85%;
+}
+
+:-moz-any() {
+    overflow-x: hidden !important;
+    overflow-y: hidden !important;
+}
+:-moz-any() {
+    overflow-x: scroll !important;
+    overflow-y: scroll !important;
+    margin-right: -14px !important;
+    margin-bottom: -14px !important;
+}
+
+#curtain {
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    position: fixed;
+    background-color: #fff;
+    font-family: 'Russo One', sans-serif;
+    z-index: 11;
+}
+
+#tracker {
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    position: absolute;
+    display: none;
+    z-index: 101;
+}
+
+#container {
+    position: fixed;
+    z-index: -1;
+    width: 100%;
+    height: 100%;
+}
+#container canvas {
+    width: 100%;
+    height: 100%;
+    overflow: hidden;
+}
+
+#top {
+    font-family: 'Russo One', sans-serif;
+    background-color: rgba(255,255,255,0.75);
+    padding: 3px;
+    z-index: 15;
+}
+#top > div {
+    margin: 0 5px 0 5px;
+}
+
+#modal {
+    display: none;
+    position: fixed;
+    z-index: 20;
+    top: 50%;
+    left: 0px;
+    right: 0px;
+    bottom: 0px;
+    height: 300px;
+    transform: translateY(-50%);
+    background-color: var(--bg-gray);
+    border-bottom: 1px solid black;
+    border-top: 1px solid black;
+    overflow: hidden;
+}
+#modal > div {
+    position: absolute;
+    transform: translateX(50%) translateY(-50%);
+    right: 50%;
+    top: 50%;
+}
+.mdialog {
+    display: none;
+    padding: 10px;
+    min-height: 20px;
+    font-size: smaller;
+    background-color: #fff;
+}
+
+#gdpr {
+    position: absolute;
+    display: none;
+    bottom: 10px;
+    right: 10px;
+    z-index: 1000;
+    padding: 20px;
+    border-radius: 5px;
+    border: 1px solid black;
+    background-color: white;
+}
+#gdpr a {
+    text-decoration: underline;
+}
+#gotit {
+    font-weight: bold;
+    font-size: larger;
+    padding: 5px 20px 5px 20px;
+    margin-left: 10px;
+}
+#fps {
+    position: fixed;
+    font-size: 10px;
+    bottom: 5px;
+    right: 5px;
+    color: #000;
+}
diff --git a/web/mesh/index.html b/web/mesh/index.html
new file mode 100644
index 00000000..6c23b54a
--- /dev/null
+++ b/web/mesh/index.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="author" content="Stewart Allen">
+    <meta name="keywords" content="3d,mesh,editor,stl,obj,3mf" />
+    <meta name="copyright" content="stewart allen [sa@grid.space]">
+    <meta name="description" content="Browser-based 3D Mesh Editor">
+    <meta property="og:description" content="Mesh:Tool is browser-based 3D Mesh Editor">
+    <meta property="og:title" content="Browser-based 3D Mesh Editor">
+    <meta property="og:type" content="website">
+    <meta property="og:url" content="https://grid.space/mesh/">
+    <meta property="og:image" content="https://static.grid.space/img/logo_km_og.png">
+    <title>Mesh:Tool</title>
+    <link rel="icon" href="/kiri/favicon.ico">
+    <link rel="apple-touch-icon" href="/kiri/favicon-mobile.png">
+    <link rel="stylesheet" type="text/css" href="/kiri/index.css?{{version}}">
+    <link href="/font/css/all.min.css" rel="stylesheet">
+    <script src="/font/js/all.min.js" crossorigin="anonymous"></script>
+    <script src="/code/mesh.js?{{version}}"></script>
+</head>
+<body>
+<div id="app" class="f-col">
+    <div id="curtain" class="j-center a-center"><img id="gsbox"/>loading...</div>
+    <div id="container"></div>
+    <div id="tracker"></div>
+    <div id="top-sep"></div>
+    <div id="top" class="f-row">
+    </div>
+    <div id="gdpr" class="noshow">
+        <p>this site uses <A href="/privacy.html" target="privacy">cookies</a> to preserve application preferences</p>
+        <button id="gotit" class="f-col j-center">got it</button>
+    </div>
+    <div id="tool-info" class="noshow"></div>
+    <div id="fps" class="noshow"></div>
+    <div id="alert-area">
+        <div id="alert-border">
+            <div id="alert-text">alerts<br>alerts<br>alerts</div>
+        </div>
+    </div>
+    <div id="top-slider" class="f-col grow">
+        <input id="anim-slider" type="range" min="0" max="1000" value="0"></input>
+    </div>
+</div>
+</body>
+</html>