These are the project files for the tutorial, "Guide to Basic Slopes Using Linear Math and Geometry (Object-Oriented, Top-Down)". These projects also include code from my "Pixel-Perfect Object-Based ...

[x] Display a triangle with colors in 2D. [x] Make it rotate in 3D. [x] Add lighting. [x] Display a rotating icosahedron in 3D. [x] Subdivide icosahedron as many times as needed, display in 3D. [x] ...