I was tasked to program a rasteriser and a raytracer in C++. This program would take an obj file to parse and output a rendered bmp.

The Rasteriser required:

• Vertex transformations using a transformation matrix

• Perspective Division

• Viewport Transformation

• Calculating barycentric coordinates

The Raytracer (Whitted Ray Tracer) required:

• Calculating a ray direction

• Ray Triangle Intersection

• Light Contribution (Lambert’s Law)