Haisen Zhao | Open Source This page collects open-source projects from our lab, including code released with publications and other public repositories. You can use this page as a central entrance to browse project pages, papers, and source repositories.

Paper-related Open-source Projects

• Chapper is a subtractive-manufacturing framework built around carvable hull-and-pack optimization, enabling geometry decomposition, packing, and fabrication planning under machining constraints.Project PageRepository
• DeepMill uses neural accessibility learning to predict machining feasibility and guide tool-path-aware decision making for subtractive manufacturing workflows.Project PageRepository
• DHMP provides a large 3D model dataset for hybrid manufacturing process planning, supporting data-driven research on additive-subtractive workflow analysis and benchmark construction.Project PageRepository
• Waste-to-Value is a computational framework for additive-subtractive hybrid remanufacturing that optimizes process plans to maximize reutilized material volume while satisfying global and local collision-free manufacturing constraints.Project PageRepository
• Co-Optimization of Design and Fabrication Plans for Carpentry is a joint optimization framework that couples structural design, assembly layout, and fabrication planning for carpentry-aware digital fabrication.Project PageRepository
• Connected Fermat Spirals for Layered Fabrication implements continuous, low-curvature Fermat-spiral toolpath generation for layered fabrication, reducing frequent starts, stops, and sharp turns in extrusion-based printing.Project PageRepository

Other Open-source Repositories

• Helm Compiler provides the implementation backbone for carpentry-oriented design compilation, translating fabrication-aware design decisions into executable construction logic.Repository
• MIND is the official codebase for microstructure inverse design, providing tools to generate microstructural holoplane representations and train diffusion models for physically plausible metamaterial designs with target properties.Repository
• liblgp is a reusable geometry-processing library that packages low-level mesh operations, numerical utilities, and shared components used across multiple research systems.Repository
• libhgp is a companion geometry-processing toolkit focused on reusable helpers and algorithmic building blocks for rapid development of fabrication and modeling pipelines.Repository