Upon the framework, I have implemented functionalities such as:

• Rasterizer:

-  Scene Graph and Transforms

-  Draw lines with the "Diamond Rule"

-  Draw triangles with the "Perspective-correct

    Interpolation" and "Top-left Rule"
-  Depth Testing / Mip-mapping / Supersampling

• Mesh Edit:

      *Half-edge Data Structure

-  Local Operations: Split edge / Dissolve vertex...
-  Global Operation: Catmull-Clark Subdivision /

    Triangulation / Loop Subdivision...

• Path Tracer:

-  Camera Ray and Intersection Test
-  BVH
-  Lambertian BSDF / Mirror / Refract / Glass
-  Indirect / Direct Lighting
-  Environment / Area Lighting

• Animation:

-  Interpolation for Catmull-Rom Spline /

    Hermite Curve
-  IK and FK
-  Linear Blend Skinning
-  Particle System