Computer-Graphics

Part #1 - Scanline triangle filling algorithm

• Flat painter
• Gouraud painter

Useful help from this article: https://hackernoon.com/computer-graphics-scan-line-polygon-fill-algorithm-3cb47283df6

Part #2 - Transformation and Projection method

Given some points in the .mat file, the following steps are implemented and demonstrated in the demo file:

• Translation
• Rotation
• Translation
• Calculation of the perspective projection for two different cameras

Part #3 - Light Calculation and Rendering

• Calculate the ambient, diffuse and specular light
• Use the sum of them to paint an image using either Gouraud or Phong shading
• Calculate the normal vectors and the projection of the 3D object to 2D