# Pattern Grammars

Use only the relevant grammar. Do not paste everything.

## Product / Brand / Commercial

Emphasize product identity, material, use case, brand tone, and ending packshot/logo/slogan. Use macro details, studio/location lighting, human interaction, and clean negative constraints: no wrong logo, distorted geometry, extra text, watermark.

## Film / Trailer / Title Sequence

Use cinematic pacing, contrast lighting, hard cuts, black frames, flash transitions, sound hits, title typography, and concise dialogue. Title text appears only once unless requested.

## MV / Performance / Typography

Define music identity, visual identity, reference roles, shot-size variation, rhythm rules, typography as visual subject, performance mouth/gesture sync, and beat-driven cuts. Avoid generic beauty MV and random typography.

## Hand-Drawn Live-Action VFX

Real handheld footage plus flat hand-drawn glowing animation. Keep phone-shot imperfections, focus/exposure shifts, real location sounds, single-entity continuity, and a final spatial expansion payoff. Avoid polished 3D CG, horror artifacts, subtitles/logos/BGM unless requested.

## UI / UX / Game Interface

Use a text ledger, layout stability, interaction chain, identity color mapping, cursor/selection/loading logic, and no UI drift. For multiple players/products, lock left/right position, body/product differences, color identity, labels, and anti-swap rules.

## AR / Reality Augmentation

Preserve original footage perspective, camera movement, lighting, occlusion, shadows, scale, ground plane, and parallax. Virtual elements must integrate physically.

## Short Drama / Dialogue

Specify role relationship, emotional arc, acting tone, shot/reverse-shot or vlog/one-take camera, exact dialogue, lip sync, and whether subtitles are absent/present.

## Industrial / Robotics / Physical Demo

Keep fixed camera or precise camera path, exact mechanical sequence, contact physics, object scale, timing, and preservation of unedited motion.

## Multi-Subject Identity Rule

Assign stable names, positions, visual identities, and interaction order. Add negative constraints against swapping, merging, duplication, missing subjects, identical proportions, and label/name changes.

## Transformation Rule

Describe trigger, opening state, transition mechanics, lock state, and continuity. For mechanical/body transformations, preserve anatomy/geometry and show visible components unfolding, attaching, rotating, and locking.