This is a minimal Renderer I built in C++ with the OpenGL API.

• [x] Phong Lighting
• [x] Moving Camera
• [x] Textures
• [x] Diffuse and Specular Maps

Implemented diffuse lighting in the shader which shades fragments based on the degree between light vector and normal vector (see Figure 1).

Figure 1 - Phong Diffuse Lighting

Also implemented specular lighting in the shader which shades fragments based on the degree between the refelcted light vector and the camera vector (see Figure 2).

Figure 2 - Phong Specular Lighting

Implemented a fully movable camera (standard WASD movement and mouse input).

Diffuse and Specular maps are implemented as a header only class that reads multiple file formats (using the stb library). The implementation of the Shader class can be found here Shader.h.

• [ ] Model Loading
• [ ] Advanced Lighting