Change a radius value or a sine function to a cosine . See how the geometry reacts.
Often called "rubber-sheet geometry," focusing on properties that stay the same even when a shape is stretched. geomatry lessons github
The Open Source Society University (OSSU) provides a complete path for those wanting a university-level education in mathematics. Their geometry recommendations focus on logic and proofs, linking to high-quality open-courseware. Change a radius value or a sine function to a cosine
The turning point came when a major indie game studio credited the geometry-lessons repo in their end-game scrolls. They had used Leo’s "Lesson 5: Trigonometric Rotations" to build their entire movement system. geomatry lessons github