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CADDesigner: Conceptual Design of CAD Models Based on General-Purpose Agent
작성자
Haebom
Author
Jingzhe Ni, Xiaolong Yin, Xingyu Lu, Xintong Li, Ji Wei, Ruofeng Tong, Min Tang, Peng Du
Outline
This paper presents a CAD conceptual design agent based on a Large-Scale Language Model (LLM). This agent receives abstract text descriptions and handwritten sketches as input, interacts with the user to clarify requirements, and generates high-quality CAD modeling code based on the Context-Independent Imperative Paradigm (CIP). Iterative visual feedback is integrated throughout the generation process to improve model quality, and the generated design cases are stored in a structured knowledge base to continuously improve the agent's code generation capability. Experimental results demonstrate that this method achieves state-of-the-art performance in CAD code generation.
Takeaways, Limitations
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Takeaways:
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It can lower the barrier to entry for CAD design and improve design efficiency.
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Both text and sketches can be used as input to meet a variety of user needs.
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Leverage LLM and visual feedback to create high-quality CAD models.
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The knowledge base allows us to continuously improve the performance of our agents.