Updated ruby gems and added gibbon model

Gemfile.lock

@@ -1,20 +1,21 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.1)
+    addressable (2.8.6)
       public_suffix (>= 2.0.2, < 6.0)
     colorator (1.1.0)
-    concurrent-ruby (1.1.10)
+    concurrent-ruby (1.2.2)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
     eventmachine (1.2.7)
-    ffi (1.15.5)
+    ffi (1.16.3)
     forwardable-extended (2.6.0)
+    google-protobuf (3.25.1)
     http_parser.rb (0.8.0)
-    i18n (1.12.0)
+    i18n (1.14.1)
       concurrent-ruby (~> 1.0)
-    jekyll (4.3.1)
+    jekyll (4.3.2)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
@@ -30,34 +31,36 @@ GEM
       safe_yaml (~> 1.0)
       terminal-table (>= 1.8, < 4.0)
       webrick (~> 1.7)
-    jekyll-sass-converter (2.2.0)
-      sassc (> 2.0.1, < 3.0)
+    jekyll-sass-converter (3.0.0)
+      sass-embedded (~> 1.54)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
     kramdown (2.4.0)
       rexml
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
-    liquid (4.0.3)
-    listen (3.7.1)
+    liquid (4.0.4)
+    listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (5.0.0)
+    public_suffix (5.0.4)
+    rake (13.1.0)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rexml (3.2.5)
-    rouge (4.0.0)
+    rexml (3.2.6)
+    rouge (4.2.0)
     safe_yaml (1.0.5)
-    sassc (2.4.0)
-      ffi (~> 1.9)
+    sass-embedded (1.69.5)
+      google-protobuf (~> 3.23)
+      rake (>= 13.0.0)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
-    unicode-display_width (2.3.0)
-    webrick (1.7.0)
+    unicode-display_width (2.5.0)
+    webrick (1.8.1)
 
 PLATFORMS
   ruby

index.html

@@ -25,24 +25,24 @@
         </a-marker>
 
         <!-- Spur gear pair -->
-        <a-marker type='barcode' value='489'>    
+        <a-marker type='barcode' value='489'>
           <a-entity scale="0.5 0.5 0.5" position="0 0 0">
-          
+
             <a-entity obj-model="obj: url(/models/spur_gear_m2_N20_core_r6.obj); mtl: url(/models/spur_gear_m2_N20_core_r6.mtl)"
             position="0 0 0" rotation="0 0 0" animation="property: rotation; to: 0 -720 0; loop: true; dur: 10000">
           </a-entity>
           <a-entity obj-model="obj: url(/models/spur_gear_m2_N10_core_r6.obj); mtl: url(/models/spur_gear_m2_N10_core_r6.mtl)"
           position="1.5 0 0" rotation="0 0 0" animation="property: rotation; to: 0 1440 0; loop: true; dur: 10000">
-          </a-entity>    
+          </a-entity>
 
-        </a-entity>      
+        </a-entity>
         </a-entity>
         </a-marker>
 
         <!-- Planetary gear, static carrier -->
-        <a-marker type='barcode' value='25'>                  
+        <a-marker type='barcode' value='25'>
           <a-entity scale="0.5 0.5 0.5" position="0 0 0">
-          
+
           <a-entity obj-model="obj: url(/models/spur_gear_m2_N20_core_r6.obj); mtl: url(/models/spur_gear_m2_N20_core_r6.mtl)"
             position="0 0 0" rotation="0 0 0" animation="property: rotation; to: 0 -720 0; loop: true; dur: 10000">
           </a-entity>
@@ -63,7 +63,7 @@
         </a-marker>
 
         <!-- Planetary gear, static sun -->
-        <a-marker type='barcode' value='180'>          
+        <a-marker type='barcode' value='180'>
           <a-entity scale="0.5 0.5 0.5" position="0 0 0" rotation="0 0 0" animation="property: rotation; to: 0 720 0; loop: true; dur: 10000">
 
           <a-entity obj-model="obj: url(/models/spur_gear_m2_N20_core_r6.obj); mtl: url(/models/spur_gear_m2_N20_core_r6.mtl)"
@@ -86,7 +86,7 @@
         </a-marker>
 
         <!-- Planetary gear, static ring -->
-        <a-marker type='barcode' value='143'>          
+        <a-marker type='barcode' value='143'>
           <a-entity scale="0.5 0.5 0.5" position="0 0 0" rotation="0 0 0" animation="property: rotation; to: 0 -360 0; loop: true; dur: 10000">
 
           <a-entity obj-model="obj: url(/models/spur_gear_m2_N20_core_r6.obj); mtl: url(/models/spur_gear_m2_N20_core_r6.mtl)"
@@ -106,8 +106,8 @@
           </a-entity>
 
           </a-entity>
-        </a-marker>        
-        
+        </a-marker>
+
         <a-entity camera></a-entity>
     </a-scene>
 </body>

models/gibbon.mtl

@@ -0,0 +1,15 @@
+# Blender 3.5.1 MTL File: 'None'
+# www.blender.org
+
+newmtl gibbon
+Ns 0.000000
+Ka 1 1 1
+Kd 1 1 1
+Ks 0 0 0
+illum 1
+Ns 0
+Ni 1.450000
+d 1
+Tr 0
+map_Kd gibbon.png
+map_d gibbon.png