3D Image Renderer

Renders a text prompt into a PNG by writing a Three.js scene and capturing one frame with headless-gl under Xvfb. Think of every image as frame 0 of a TSX animation composition: deterministic, seeded, time = 2.0s.

Inputs

• prompt — what to render
• aspect ratio — one of 1:1 (1080×1080), 16:9 (1920×1080), 9:16 (1080×1920). Default 16:9 if unspecified. No custom sizes.

Workflow (follow in order)

1. Setup

bash <skill_dir>/scripts/setup.sh