3Dify: a Framework for Procedural 3D-CG Generation Assisted by LLMs Using MCP and RAG

Fuente: arXiv
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Autori principali: Hayashi, Shun-ichiro, Mukunoki, Daichi, Hoshino, Tetsuya, Ohshima, Satoshi, Katagiri, Takahiro
Natura: Preprint
Pubblicazione: 2025
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author Hayashi, Shun-ichiro
Mukunoki, Daichi
Hoshino, Tetsuya
Ohshima, Satoshi
Katagiri, Takahiro
author_facet Hayashi, Shun-ichiro
Mukunoki, Daichi
Hoshino, Tetsuya
Ohshima, Satoshi
Katagiri, Takahiro
contents This paper proposes "3Dify," a procedural 3D computer graphics (3D-CG) generation framework utilizing Large Language Models (LLMs). The framework enables users to generate 3D-CG content solely through natural language instructions. 3Dify is built upon Dify, an open-source platform for AI application development, and incorporates several state-of-the-art LLM-related technologies such as the Model Context Protocol (MCP) and Retrieval-Augmented Generation (RAG). For 3D-CG generation support, 3Dify automates the operation of various Digital Content Creation (DCC) tools via MCP. When DCC tools do not support MCP-based interaction, the framework employs the Computer-Using Agent (CUA) method to automate Graphical User Interface (GUI) operations. Moreover, to enhance image generation quality, 3Dify allows users to provide feedback by selecting preferred images from multiple candidates. The LLM then learns variable patterns from these selections and applies them to subsequent generations. Furthermore, 3Dify supports the integration of locally deployed LLMs, enabling users to utilize custom-developed models and to reduce both time and monetary costs associated with external API calls by leveraging their own computational resources.
format Preprint
id arxiv_https___arxiv_org_abs_2510_04536
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle 3Dify: a Framework for Procedural 3D-CG Generation Assisted by LLMs Using MCP and RAG
Hayashi, Shun-ichiro
Mukunoki, Daichi
Hoshino, Tetsuya
Ohshima, Satoshi
Katagiri, Takahiro
Graphics
Artificial Intelligence
Computer Vision and Pattern Recognition
This paper proposes "3Dify," a procedural 3D computer graphics (3D-CG) generation framework utilizing Large Language Models (LLMs). The framework enables users to generate 3D-CG content solely through natural language instructions. 3Dify is built upon Dify, an open-source platform for AI application development, and incorporates several state-of-the-art LLM-related technologies such as the Model Context Protocol (MCP) and Retrieval-Augmented Generation (RAG). For 3D-CG generation support, 3Dify automates the operation of various Digital Content Creation (DCC) tools via MCP. When DCC tools do not support MCP-based interaction, the framework employs the Computer-Using Agent (CUA) method to automate Graphical User Interface (GUI) operations. Moreover, to enhance image generation quality, 3Dify allows users to provide feedback by selecting preferred images from multiple candidates. The LLM then learns variable patterns from these selections and applies them to subsequent generations. Furthermore, 3Dify supports the integration of locally deployed LLMs, enabling users to utilize custom-developed models and to reduce both time and monetary costs associated with external API calls by leveraging their own computational resources.
title 3Dify: a Framework for Procedural 3D-CG Generation Assisted by LLMs Using MCP and RAG
topic Graphics
Artificial Intelligence
Computer Vision and Pattern Recognition
url https://arxiv.org/abs/2510.04536