This project successfully implemented and demonstrated several graphics topics. Each demo allows users to tweak parameters and observe the results in real-time. Key achievements include:

Procedural Geometric Modeling: Implemented demos for generating various procedural meshes like planes, cubes, spheres, tori, cylinders, and cones, with tweakable parameters for slices and stacks.

Toon/Cell Shading: Applied toon shading to models, allowing tweaking of the number of divisions, light position, and color.

Fog: Demonstrated fog effects with tweakable controls for minimum/maximum distance and light position.

Value Noise: Implemented value noise using PBO (Pixel Buffer Object), allowing control over frequency and interpolation method selection.

Gradient/Perlin Noise: Created Perlin noise texture generation using PBO and a terrain generation demo using it. Frequency is controllable.

Hermite Curves/Catmull-Rom Splines: Visualized Hermite curves and Catmull-Rom splines, allowing the addition of control points and switching between spline types.

Geometry and Tessellation Shaders: Implemented a grass generator using tessellation and geometry shaders. Allows control over grass color, length, and tessellation levels for natural grass rendering.

Shadow Mapping: Implemented shadow mapping using framebuffers, demonstrating shadow changes based on light position adjustments and allowing display of the depth texture.

Stencil Buffer: Studied and implemented a demo using the stencil buffer to draw object outlines, inspired by the team name ("stencil_cat"). Outline width and color are controllable.