Abstract:  Al drawing tools are soltware applications that leverage artificial intelligence technology to as-sist or fully automate the generation of artwork through local deployment of training. Commonly used Aldrawing tools inelude DALL-E 2, Midjourney, and Stable Diffusion, among which Stable Diffusion is themost widely adopted. By continuously updating the image's noise distribution, it generates high-qualityimages on local computers. Using actual design projects as examples , this article demonstrates how StableDillusion aids designers in rapidly generating sketches and renderings in 3D design, olfering a variety oldesign styles and creative approaches. This not only enhances design elficieney and creativity but alsohighlights the significant potential of Al drawing tools in fields such as environmental art design and archi.tecture.

Key words:  Al drawing, Stable Diffusion, 3D design