Worked on the CesiumGS/cesium-native repository to enhance the reliability of geometric distance computations used in spatial queries and rendering. Focused on the OrientedBoundingBox module, the developer addressed a robustness issue by explicitly handling degenerate axes, preventing division-by-zero errors and improving numerical stability in C++. The approach involved refactoring the distance calculation logic to identify and manage invalid axes, ensuring safer geometry processing. Additionally, they contributed non-functional formatting improvements to maintain code consistency and readability. Leveraging expertise in C++, geometry processing, and math libraries, the work improved maintainability and reduced the risk of runtime errors in the geometry codebase.