USI Computer Graphics rendering competition 2023 (we won :p). All results here.

Run the code with g++ main.cpp -Ofast; ./a.out

• Sofia d'Atri
• Nicolò Tafta

Final scene

Material sample scene

Features are highlighted in the files and can be found by searching FEAT (more specific feature tags at end of file)

• Stochastic Raytracer - Antialiasing
• Perlin Noise - Textures
• Perlin Noise - Normal maps
• Advanced Reflectance Model
• Scene

Antialiasing

Perlin noise - Textures

Perlin noise - Normal maps

Specular highlights

Features can be found by looking for these comments (or just FEAT)

• FEAT: BOUNDING VOLUME HIERARCHY (BVH)
• FEAT: IMAGE TEXTURES
• FEAT: MESH LOADER
• FEAT: NORMAL MAPS
• FEAT: PERLIN GENERATED NORMAL MAPS
• FEAT: PERLIN GENERATED TEXTURES
• FEAT: SPECULAR HIGHLIGHTS
• FEAT: SUPER SAMPLING ANTI ALIASING (SSAA)