# GPT Image Hub prompt

## Boceto Rápido a Arte Lineal CAD
- URL: https://www.gptimagehub.com/es/library/rough-sketch-to-cad-line-art
- Generator URL: https://www.gptimagehub.com/es/generate?promptId=oss-ym-mm-7000
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fes%2Flibrary%2Frough-sketch-to-cad-line-art
- Category: Arte conceptual
- Model: nanobananapro
- Aspect ratio: 4:3
- Style: illustration
- Tags: dibujo cad, limpieza de bocetos, dibujo técnico, líneas vectoriales, diseño de producto, grosor de línea
- Updated: 2026-10-27T10:34:13.098Z
- Created: 2026-10-27T10:34:13.098Z

Convierte bocetos toscos con anotaciones en arte lineal técnico nítido estilo CAD. Modifica grosores de línea o notas de referencia según tu flujo de diseño.

### 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.
```