Worked on the Godot engine repository, focusing on improving the clarity of physics calculations by addressing terminology used in the codebase. Applied C++ programming skills to correct references from 'surface' to 'collision normal' within the physics simulation pipeline, ensuring more precise communication of collision data. This adjustment reduced potential confusion for developers working with or extending the engine’s physics systems. The work involved careful review and modification of existing logic to maintain consistency throughout the code. Leveraged experience in game development and physics simulation to implement and validate the change, contributing to a more maintainable and understandable codebase.