Home / max-786 / claude-3d-harness · library/cc/orbital-hud-motion/SKILL.md · GitHub

orbital-hud-motion skillA

orbital-hud-motion is agent-read markdown (skill) from max-786/claude-3d-harness: Create tasteful circular/orbital HUD and aura animations around a Blender subject using source-derived arcs, dots, dashes, opacity, parallax, and restrained motion. Use when decorative circles, halos, orbit markers, scanner rings, or HUD effects must correlate with a logo/mascot rather than looking like random oversized rings..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

What the file says

# Orbital HUD Motion

Decorative circles are design elements, not filler. They must be derived from the reference composition and support the subject.

## Design rules

- Keep the avatar/subject dominant; rings should frame, not trap or overpower it.
- Derive radii, arc breaks, marker positions, and dash density from the reference image when possible.
- Separate layers:
  - far/background aura: faint, slow, soft;
  - mid orbit: thin arcs/dashes;
  - markers/dots: sparse and synchronized;
  - foreground accents: rare and short-lived.
- Prefer opacity/emission/dash phase over large rotation/scale changes.
- Never animate all rings in the same direction/speed; use subtle counter-motion/parallax.
- Do not include context rings in the base avatar mesh/export unless explicitly requested.

## Animation recipe

1. Create an `HUD_CONTEXT` collection separate from `AVATAR_BASE`.
2. Build arcs/dots from a manifest of normalized radii and angles.
3. Keyframe:
   - dash offset or arc reveal;
   - emission strength pulse;
   - subtle rotation (1–12 degrees per loop, not full spin unless requested);
   - marker opacity/scale blips at beats.
…

Read the whole file at its exact version.

How to install

Latest version
mdr add max-786/claude-3d-harness/orbital-hud-motion@git:20260921.d4bf893
Exact content
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Versions

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git:20260921.d4bf893 latest2026-09-21 d4bf893 2,412 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2412 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

max-786/claude-3d-harness · 6 stars · license MIT · pushed 2026-09-21 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4xiwzmwzketb7pko
GET https://markdownregistry.com/api/v1/resolve?ref=max-786/claude-3d-harness/orbital-hud-motion
GET https://markdownregistry.com/api/v1/blob/ed2f5526a134aa9c97e7dc173c7d05d812dd1f54f4d53ed19109c1120b91e9dc

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