Aside from being the coolest penguin in the Ice Kingdom of Ooo, it is my toy 3D rendering engine written for fun in Zig. Gunter is my pet (project) with which I learn OpenGL graphics programming and hone my low-level skills with a new and fun language: Zig.

So far, not very much. But I have big plans for Gunter:

• Basic input control
• Model loading (gLTF)
• Phong illumination
• Multiple light sources
• Blending, face culling, mesh transformations
• Skybox
• Framebuffer objects
• Environment maps
• Geometry shaders
• Instancing
• Gamma correction
• Shadows
• HDR
• Bloom
• Deferred shading
• SSAO
• PBR
• Text rendering
• Animation
• Particle system
• Basic built-in physics system
• Entity Component System
• Audio
• Build games/simulations with it