# GPT Image Hub prompt

## Черновой набросок в чертежную линию CAD
- URL: https://www.gptimagehub.com/ru/library/rough-sketch-to-cad-line-art
- Generator URL: https://www.gptimagehub.com/ru/generate?promptId=oss-ym-mm-7000
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fru%2Flibrary%2Frough-sketch-to-cad-line-art
- Category: Концепт-арт
- Model: nanobananapro
- Aspect ratio: 4:3
- Style: illustration
- Tags: чертеж cad, доработка эскиза, технический рисунок, векторный контур, промдизайн, толщина линий
- Updated: 2026-10-27T10:34:13.098Z
- Created: 2026-10-27T10:34:13.098Z

Превращает грубые эскизы с заметками в четкую техническую графику в стиле CAD. Меняйте толщину линий и указания под свои инженерные задачи.

### Full prompt
```text
Finalize this rough sketch from the reference image into clean, precise CAD-style technical line art. Follow instructions and corrections from the blue text annotations, eliminating all hand-drawn roughness and ambiguity. Vary the line weights dynamically, applying thicker strokes for primary silhouette and ridge lines, and thinner lines for secondary details. Completely remove all blue text, annotations, and guide lines from the final output, producing only pure, crisp monochrome line art.
```