diff --git a/demo/lib/pathseg.js b/demo/lib/pathseg.js
index 2b0cc9bd..39479343 100644
--- a/demo/lib/pathseg.js
+++ b/demo/lib/pathseg.js
@@ -846,4 +846,4 @@
             return builder.pathSegList;
         }
     }
-}());
\ No newline at end of file
+}());
diff --git a/package-lock.json b/package-lock.json
index 3e1ddd35..80bae2f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1731,12 +1731,6 @@
         }
       }
     },
-    "dat.gui": {
-      "version": "0.7.7",
-      "resolved": "https://registry.npmjs.org/dat.gui/-/dat.gui-0.7.7.tgz",
-      "integrity": "sha512-sRl/28gF/XRC5ywC9I4zriATTsQcpSsRG7seXCPnTkK8/EQMIbCu5NPMpICLGxX9ZEUvcXR3ArLYCtgreFoMDw==",
-      "dev": true
-    },
     "eslint": {
       "version": "6.8.0",
       "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.8.0.tgz",
@@ -7564,60 +7558,66 @@
         }
       }
     },
-    "jquery": {
-      "version": "3.5.1",
-      "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.5.1.tgz",
-      "integrity": "sha512-XwIBPqcMn57FxfT+Go5pzySnm4KWkT1Tv7gjrpT1srtf8Weynl6R273VJ5GjkRb51IzMp5nbaPjJXMWeju2MKg==",
-      "dev": true
-    },
     "json-stringify-pretty-compact": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/json-stringify-pretty-compact/-/json-stringify-pretty-compact-2.0.0.tgz",
       "integrity": "sha512-WRitRfs6BGq4q8gTgOy4ek7iPFXjbra0H3PmDLKm2xnZ+Gh1HUhiKGgCZkSPNULlP7mvfu6FV/mOLhCarspADQ==",
       "dev": true
     },
-    "jstree": {
-      "version": "3.3.11",
-      "resolved": "https://registry.npmjs.org/jstree/-/jstree-3.3.11.tgz",
-      "integrity": "sha512-9ZJKroPjCyjb6JLPuAbBrLJKT6pS1f4m5gkwoEagG5oQWtvzm0IiDsntXTxeFtz7AmqrKfij+gLfF9MgWriNxg==",
+    "matter-tools": {
+      "version": "0.12.2",
+      "resolved": "https://registry.npmjs.org/matter-tools/-/matter-tools-0.12.2.tgz",
+      "integrity": "sha512-C9cyoT4guftKqCHYyqXmOVh8/R6JWtDQMcIpJ68r2s517VtmRfMSJktdUxZogZEaE0EbwxcvGbLSX3rfQPFH9Q==",
       "dev": true,
       "requires": {
-        "jquery": ">=1.9.1"
+        "dat.gui": "^0.7.7",
+        "jquery": "^3.5.1",
+        "jstree": "^3.3.11",
+        "keymaster": "^1.6.2",
+        "matter-js": "^0.15.0"
       },
       "dependencies": {
+        "dat.gui": {
+          "version": "0.7.7",
+          "resolved": "https://registry.npmjs.org/dat.gui/-/dat.gui-0.7.7.tgz",
+          "integrity": "sha512-sRl/28gF/XRC5ywC9I4zriATTsQcpSsRG7seXCPnTkK8/EQMIbCu5NPMpICLGxX9ZEUvcXR3ArLYCtgreFoMDw==",
+          "dev": true
+        },
         "jquery": {
           "version": "3.5.1",
           "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.5.1.tgz",
           "integrity": "sha512-XwIBPqcMn57FxfT+Go5pzySnm4KWkT1Tv7gjrpT1srtf8Weynl6R273VJ5GjkRb51IzMp5nbaPjJXMWeju2MKg==",
           "dev": true
+        },
+        "jstree": {
+          "version": "3.3.11",
+          "resolved": "https://registry.npmjs.org/jstree/-/jstree-3.3.11.tgz",
+          "integrity": "sha512-9ZJKroPjCyjb6JLPuAbBrLJKT6pS1f4m5gkwoEagG5oQWtvzm0IiDsntXTxeFtz7AmqrKfij+gLfF9MgWriNxg==",
+          "dev": true,
+          "requires": {
+            "jquery": ">=1.9.1"
+          }
+        },
+        "keymaster": {
+          "version": "1.6.2",
+          "resolved": "https://registry.npmjs.org/keymaster/-/keymaster-1.6.2.tgz",
+          "integrity": "sha1-4a5U0OqUiPn2C2a2aPAumhlGxus=",
+          "dev": true
+        },
+        "matter-js": {
+          "version": "0.15.0",
+          "resolved": "https://registry.npmjs.org/matter-js/-/matter-js-0.15.0.tgz",
+          "integrity": "sha512-+SXrgSz0IbbXo5pifWnw/IlWVrkrZXPI+2gMdvI6BCHpXrgRsmlj2wGKVBmjZC6qzBNM2ImqHCRuYhmEmwTOlA==",
+          "dev": true
         }
       }
     },
-    "keymaster": {
-      "version": "1.6.2",
-      "resolved": "https://registry.npmjs.org/keymaster/-/keymaster-1.6.2.tgz",
-      "integrity": "sha1-4a5U0OqUiPn2C2a2aPAumhlGxus=",
-      "dev": true
-    },
-    "matter-js": {
-      "version": "0.15.0",
-      "resolved": "https://registry.npmjs.org/matter-js/-/matter-js-0.15.0.tgz",
-      "integrity": "sha512-+SXrgSz0IbbXo5pifWnw/IlWVrkrZXPI+2gMdvI6BCHpXrgRsmlj2wGKVBmjZC6qzBNM2ImqHCRuYhmEmwTOlA==",
+    "pathseg": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/pathseg/-/pathseg-1.2.0.tgz",
+      "integrity": "sha512-+pQS7lTaoVIXhaCW7R3Wd/165APzZHWzYVqe7dxzdupxQwebgpBaCmf0/XZwmoA/rkDq3qvzO0qv4d5oFVrBRw==",
       "dev": true
     },
-    "matter-tools": {
-      "version": "0.12.2",
-      "resolved": "https://registry.npmjs.org/matter-tools/-/matter-tools-0.12.2.tgz",
-      "integrity": "sha512-C9cyoT4guftKqCHYyqXmOVh8/R6JWtDQMcIpJ68r2s517VtmRfMSJktdUxZogZEaE0EbwxcvGbLSX3rfQPFH9Q==",
-      "dev": true,
-      "requires": {
-        "dat.gui": "^0.7.7",
-        "jquery": "^3.5.1",
-        "jstree": "^3.3.11",
-        "keymaster": "^1.6.2",
-        "matter-js": "^0.15.0"
-      }
-    },
     "puppeteer-core": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/puppeteer-core/-/puppeteer-core-5.5.0.tgz",
diff --git a/package.json b/package.json
index d35f4383..b6d58f74 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
     "jest-worker": "^24.9.0",
     "json-stringify-pretty-compact": "^2.0.0",
     "matter-tools": "^0.12.2",
+    "pathseg": "^1.2.0",
     "puppeteer-core": "^5.5.0",
     "webpack": "^4.46.0",
     "webpack-cli": "^3.3.11",
diff --git a/webpack.config.js b/webpack.config.js
index 87cf24f6..b833432d 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -60,7 +60,8 @@ License ${pkg.license}${!minimize ? '\n\n' + license : ''}`;
             contentBase: [
                 path.resolve(__dirname, './demo'),
                 path.resolve(__dirname, './examples'),
-                path.resolve(__dirname, './node_modules/matter-tools/build/')
+                path.resolve(__dirname, './node_modules/matter-tools/build'),
+                path.resolve(__dirname, './node_modules/pathseg')
             ],
             open: true,
             openPage: '',
@@ -81,11 +82,15 @@ License ${pkg.license}${!minimize ? '\n\n' + license : ''}`;
                 },
                 '/lib/matter-tools.inspector.js': {
                     target: 'http://localhost:8000/',
-                    pathRewrite: { '^/lib/matter-tools.inspector.js' : 'matter-tools.inspector.js' }
+                    pathRewrite: { '^/lib/matter-tools.inspector.js' : '/matter-tools.inspector.js' }
                 },
                 '/lib/matter-tools.gui.js': {
                     target: 'http://localhost:8000/',
-                    pathRewrite: { '^/lib/matter-tools.gui.js' : 'matter-tools.gui.js' }
+                    pathRewrite: { '^/lib/matter-tools.gui.js' : '/matter-tools.gui.js' }
+                },
+                '/lib/pathseg.js': {
+                    target: 'http://localhost:8000/',
+                    pathRewrite: { '^/lib/pathseg.js' : '/pathseg.js' }
                 }
             }
         }