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Alex Koen

PROFILE

Alex Koen

Developed the foundational architecture for ScrollPrize/villa, focusing on a modular platform for 3D scroll case generation and mesh processing. Leveraging Python, C++, and Jupyter Notebooks, the work introduced core modules for mesh manipulation, alignment, and cylinder generation, along with a ScrollMesh dataclass to streamline processing parameters. Enhanced mesh combination accuracy by implementing non-voxel boolean operations, reducing artifacts in case assembly. Delivered comprehensive user-facing documentation and interactive examples to demonstrate end-to-end workflows, including loading, building, visualizing, and exporting scroll cases. Emphasized code organization, build configuration, and refactoring to support scalability and ease onboarding for future contributors.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

16Total
Bugs
0
Commits
16
Features
3
Lines of code
2,208
Activity Months1

Work History

February 2025

16 Commits • 3 Features

Feb 1, 2025

February 2025 performance summary for ScrollPrize/villa. Focused on delivering a solid foundational platform for 3D scroll case generation and demonstrating end-to-end usage to users, while stabilizing core geometry operations. Key features delivered: - Scrollcase foundation and core modules setup: established the Scrollcase library foundation, including project structure, core modules for mesh manipulation, alignment, and cylinder generation, plus build configuration and initial utilities for 3D meshes and geometry. - Mesh processing enhancements (ScrollMesh and improved boolean ops): introduced a ScrollMesh dataclass for processing parameters, added mesh smoothing/rotation, and improved case/lining mesh combination using non-voxel boolean operations. - Examples and usage demonstrations: shipped user-facing notebooks and docs showing loading, building, visualizing, and exporting scroll cases with API-aligned examples. Major bugs fixed: - fix: type checking - fix: use non voxel boolean for case combination - fix: adjust voxel size Overall impact and accomplishments: - Built a solid foundation enabling faster feature delivery and more reliable geometry processing, with non-voxel boolean operations reducing artifacts in case assembly. - Improved documentation and example coverage to drive adoption and reduce onboarding time for new users. - Positioned the project for scale with clear module boundaries, build config, and a reusable ScrollMesh workflow. Technologies/skills demonstrated: - Python, dataclasses, and modular architecture - 3D geometry processing, mesh manipulation, and boolean operations (non-voxel approach) - Code organization, refactoring, build configuration, and documentation practices

Activity

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Quality Metrics

Correctness89.4%
Maintainability90.0%
Architecture88.8%
Performance82.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

C++Jupyter NotebookMarkdownPython

Technical Skills

3D Mesh Processing3D Modeling3D Modeling LibrariesAPI UsageC++CADCode OrganizationComputational GeometryData StructuresData VisualizationDependency ManagementDocumentationExample CreationExample DevelopmentGeometric Algorithms

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

ScrollPrize/villa

Feb 2025 Feb 2025
1 Month active

Languages Used

C++Jupyter NotebookMarkdownPython

Technical Skills

3D Mesh Processing3D Modeling3D Modeling LibrariesAPI UsageC++CAD