Refresh movement pages and mannequin startup

packages/posecode-render/src/index.ts

@@ -83,6 +83,14 @@ export interface ViewerOptions {
    * skeleton, rebuilt to the character's exact proportions (see character.ts).
    */
   characterUrl?: string;
+  /**
+   * Show the procedural figure while `characterUrl` loads. Defaults to true
+   * for embeds and offline-friendly consumers. Set false when a brief empty
+   * stage is preferable to flashing the procedural figure before the skinned
+   * character appears. The procedural figure is still revealed if loading
+   * fails, so the viewer never remains permanently blank.
+   */
+  showProceduralWhileLoading?: boolean;
   /**
    * Mocap clip library: clip name (as written in a document's `clip "<name>"`
    * directive) → FBX/GLB asset URL. When a loaded document names a clip found
@@ -174,6 +182,9 @@ export function createViewer(
 
   let mannequin: Mannequin = buildMannequin();
   enableShadows(mannequin.root);
+  if (opts.characterUrl && opts.showProceduralWhileLoading === false) {
+    setMannequinMeshesVisible(mannequin.root, false);
+  }
   scene.add(mannequin.root);
 
   // Skinned character layer (optional). While loading (and on failure) the
@@ -768,8 +779,9 @@ export function createViewer(
         else char.sync(mannequin);
       })
       .catch(() => {
-        // Keep the procedural figure. Deliberately silent: an offline embed
-        // or a blocked CDN should degrade, not error.
+        // Reveal the fallback if it was hidden during loading. Deliberately
+        // silent: an offline embed or blocked CDN should degrade, not error.
+        setMannequinMeshesVisible(mannequin.root, true);
       });
   }
 
@@ -785,6 +797,12 @@ function enableShadows(root: THREE.Object3D): void {
   });
 }
 
+function setMannequinMeshesVisible(root: THREE.Object3D, visible: boolean): void {
+  root.traverse((obj) => {
+    if ((obj as THREE.Mesh).isMesh) obj.visible = visible;
+  });
+}
+
 /** Free GPU resources for a discarded subtree (prop set swapped on reload). */
 function disposeTree(root: THREE.Object3D): void {
   root.traverse((obj) => {

playground/public/content-theme.css

@@ -0,0 +1,52 @@
+:root{--bg:#0b0c0d;--panel:#111315;--panel-2:#171a1d;--border:#292d30;--border-2:#3a3f43;
+--text:#f2f1eb;--text-2:#aaa9a2;--muted:#74746f;--accent:#d4ff3f;
+--accent-ink:#0b0c0d;--accent-line:rgba(212,255,63,.42);--radius:3px}
+body{background:var(--bg);color:var(--text)}
+.wrap{max-width:1180px;padding-left:28px;padding-right:28px}
+header.site-nav{position:sticky;top:0;z-index:10;margin-bottom:0;padding:18px 0;
+background:rgba(11,12,13,.94);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
+nav.links{gap:24px}
+main{padding-top:clamp(54px,8vw,96px);padding-bottom:80px}
+.eyebrow{color:var(--text-2);margin-bottom:16px}
+h1{max-width:13ch;font-size:clamp(46px,7vw,82px);letter-spacing:-.055em;line-height:.94;
+margin-bottom:24px;text-wrap:balance}
+h2{font-size:clamp(24px,3vw,34px);letter-spacing:-.035em;margin:58px 0 18px}
+p{max-width:760px;font-size:16px;margin-bottom:18px}
+code{border-radius:2px}
+pre.code-block{background:#0e1011;border-radius:2px;padding:20px 22px}
+.card{border-radius:0;background:transparent}
+.btn{background:var(--accent);border-radius:3px;padding:12px 19px}
+.btn:hover{filter:none;transform:translateY(-1px)}
+.steps{gap:0;border-top:1px solid var(--border)}
+.steps li{border:0;border-bottom:1px solid var(--border);border-radius:0;padding:20px 0;background:transparent}
+.chip-list{gap:0;border-top:1px solid var(--border);border-left:1px solid var(--border)}
+.chip-list a{background:transparent;border:0;border-right:1px solid var(--border);
+border-bottom:1px solid var(--border);border-radius:0;padding:8px 13px}
+.chip-list a:hover{color:var(--bg);background:var(--text);border-color:var(--border)}
+.domain-group{margin:64px 0 0}
+.move-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--border);
+border-left:1px solid var(--border)}
+.move-card{display:flex;min-height:126px;flex-direction:column;justify-content:space-between;
+border:0;border-right:1px solid var(--border);border-bottom:1px solid var(--border);border-radius:0;
+padding:19px 20px;background:transparent}
+.move-card:hover{background:var(--text);border-color:var(--border)}
+.move-card .mc-name{font-size:16px;letter-spacing:-.2px}
+.move-card .mc-meta{font-family:var(--mono);font-size:10.5px;margin-top:16px}
+.move-card:hover .mc-name{color:var(--bg)}
+.move-card:hover .mc-meta{color:#555853}
+footer.site-footer{padding:34px 0 48px}
+@media(max-width:820px){
+  nav.links a:nth-child(n+4){display:none}
+  .move-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
+}
+@media(max-width:600px){
+  .wrap{padding-left:18px;padding-right:18px}
+  header.site-nav{padding:14px 0}
+  nav.links{gap:14px}
+  nav.links a:nth-child(n+3){display:none}
+  main{padding-top:48px}
+  h1{font-size:clamp(44px,14vw,62px)}
+  .move-grid{grid-template-columns:1fr}
+  .move-card{min-height:104px}
+  .domain-group{margin-top:48px}
+}

playground/public/llm-guide.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
 
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/arm-circles.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Arm circles","description":"How to do the arm circles (warm-up): 3 phases targeting the deltoids, body weight, beginner level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Up & forward","text":"Sweep the arms up and forward"},{"@type":"HowToStep","name":"Out to sides","text":"Open the arms out wide to the sides"},{"@type":"HowToStep","name":"Down & round","text":"Lower and continue the circle back to the start"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/bent-over-row.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Bent-over row","description":"How to do the bent-over row (fitness): 4 phases targeting the lats, body weight, intermediate level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Set the hinge","text":"Hinge to a flat back, let the arms hang straight down"},{"@type":"HowToStep","name":"Row","text":"Drive the elbows up past the ribs, squeeze the shoulder blades"},{"@type":"HowToStep","name":"Lower","text":"Lower the bar under control, keep the back flat"},{"@type":"HowToStep","name":"Stand","text":"Stand up tall between sets"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/biceps.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Biceps curl","description":"How to do the biceps curl (fitness): 2 phases targeting the biceps, body weight, beginner level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Curl","text":"Curl up, keep the elbows tucked at your sides"},{"@type":"HowToStep","name":"Lower","text":"Lower under control: don't swing"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/bicycle-crunch.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Bicycle crunch","description":"How to do the bicycle crunch (fitness): 4 phases targeting the obliques, body weight, intermediate level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Set","text":"Hands by the ears, knees over the hips, shoulders lifted"},{"@type":"HowToStep","name":"Right to left","text":"Right elbow toward the left knee; the right leg extends long"},{"@type":"HowToStep","name":"Left to right","text":"Switch: left elbow toward the right knee"},{"@type":"HowToStep","name":"Center","text":"Return to center, knees stacked over the hips"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/bow.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Standing bow","description":"How to do the standing bow (martial arts): 2 phases targeting the hamstrings, body weight, beginner level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Bow","text":"Hinge forward from the hips into a respectful bow, back flat"},{"@type":"HowToStep","name":"Rise","text":"Return smoothly to standing"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/box-squat.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Box squat","description":"How to do the box squat (fitness): 2 phases targeting the quadriceps, chair, beginner level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Sit back","text":"Push the hips back and sit lightly onto the box"},{"@type":"HowToStep","name":"Stand","text":"Drive up to standing without bouncing off the box"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/box-step-taps.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Box step taps","description":"How to do the box step taps (warm-up): 4 phases targeting the hip flexors, box, beginner level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Right tap","text":"Tap the right foot lightly on top of the box"},{"@type":"HowToStep","name":"Right down","text":"Return the right foot to the floor"},{"@type":"HowToStep","name":"Left tap","text":"Tap the left foot on the box"},{"@type":"HowToStep","name":"Left down","text":"Back to the floor: keep a light, quick rhythm"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/box-step.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Box step","description":"How to do the box step (dance): 4 phases targeting the full body, body weight, beginner level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Step forward-right","text":"Step the right foot forward and out to the corner"},{"@type":"HowToStep","name":"Close the feet","text":"Bring the left foot to meet it, standing tall on the corner"},{"@type":"HowToStep","name":"Step back-left","text":"Step the left foot back to the start on the diagonal"},{"@type":"HowToStep","name":"Close home","text":"Close the feet together, back home and ready to repeat"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/calf-raise.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Single-leg calf raise","description":"How to do the single-leg calf raise (fitness): 2 phases targeting the calves, body weight, intermediate level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Rise","text":"Balance on the right foot and rise onto the ball of the foot"},{"@type":"HowToStep","name":"Lower","text":"Lower the right heel slowly under control"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/chair.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Chair pose","description":"How to do the chair pose (yoga): 2 phases targeting the quadriceps, body weight, intermediate level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Sink","text":"Sit the hips back and down, reach the arms overhead"},{"@type":"HowToStep","name":"Rise","text":"Press through the feet to stand, arms float down"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/chasse.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Chassé","description":"How to do the chassé (dance): 4 phases targeting the full body, body weight, intermediate level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Reach & push","text":"Reach the lead foot out and push off to travel sideways"},{"@type":"HowToStep","name":"Gallop close","text":"Chase the trailing foot to the lead: feet meet in the air"},{"@type":"HowToStep","name":"Reach & push back","text":"Change direction and travel back the other way"},{"@type":"HowToStep","name":"Gallop home","text":"Close home, ready to chassé again"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/chest-opener.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Chest opener","description":"How to do the chest opener (desk & posture): 2 phases targeting the pectorals, body weight, beginner level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Open","text":"Reach the arms back and lift the chest: open the front line"},{"@type":"HowToStep","name":"Release","text":"Return to neutral, ribs stacked over the hips"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/cobra.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Cobra","description":"How to do the cobra (yoga): 2 phases targeting the spinal erectors, body weight, beginner level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Lift","text":"Press the palms into the floor and lift the chest, shoulders rolling back"},{"@type":"HowToStep","name":"Lower","text":"Lower the chest back to the floor with control"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/cross-body-reach.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Cross-body reach","description":"How to do the cross-body reach (physiotherapy): 4 phases targeting the obliques, body weight, beginner level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Reach across right","text":"Pull the right arm across the chest toward the left shoulder"},{"@type":"HowToStep","name":"Return","text":"Release back to center"},{"@type":"HowToStep","name":"Reach across left","text":"Pull the left arm across the chest toward the right shoulder"},{"@type":"HowToStep","name":"Center","text":"Return to center"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };

playground/public/moves/crunch.html

@@ -98,6 +98,7 @@
 footer.site-footer p{font-size:12.5px;color:var(--muted);margin:0 0 6px;max-width:70ch}
 @media(max-width:600px){.wrap{padding:0 18px}}
 </style>
+    <link rel="stylesheet" href="/content-theme.css" />
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"HowTo","name":"How to do a Crunch","description":"How to do the crunch (fitness): 3 phases targeting the abdominals, body weight, beginner level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs.","step":[{"@type":"HowToStep","name":"Set up","text":"Set up"},{"@type":"HowToStep","name":"Curl up","text":"Curl the shoulders off the floor, ribs toward the hips"},{"@type":"HowToStep","name":"Lower","text":"Lower the upper back down with control"}]}</script>
     <script>
       window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };