# Flockaroo — Ballpoint portal

A looping GLSL shader demo in which a rendered green SUV orbits in a desert while a red ballpoint-pen sketch layer spreads across the scene like a portal, redraws the whole frame as a pen drawing on squared paper, then recedes to reveal the 3D render again.

- Code: MO-0029
- Kind: Motion piece
- Format: Other
- Length: 24.1s · 6 beats · 14.9 beats/min · 0 hard cuts
- Industry: Creative studio, Design tools
- Style: Minimal, Flat 2D, Loops, One continuous camera, Technical, No voiceover, Slow and deliberate
- Original: https://x.com/flockaroo/status/1847361017820446780
- Full breakdown: https://cutmap.co/v/flockaroo-ballpoint-portal

## The breakdown

The full breakdown has eleven sheets: Snapshot, Opening, Structure, Timeline, Rhythm, Look, Movement, Sound & words, Why it works, Production, Build brief. It is available to Cutmap Pro members at https://cutmap.co/v/flockaroo-ballpoint-portal.