toys

some toys.

• PixelGui: Providing setPixel function based on OpenGL.
• RayTracingInOneWeekend: Implement a simple ray tracer.
• rsa: A simple RSA implementation in Python.
• TruthTableGenerator: Generate truth table according to logic expressions.
• font-rendering: Render fonts in OpenGL, supporting UTF-8 texts.
• normal_mapping: Normal mapping test in OpenGL.

Pictures

RayTracingInOneWeekend