TinyRenderer

A minimal software rasterizer in C++

Features

• Supports flat, Gouraud, and Phong shading
• Loads .obj models and .tga textures
• Outputs rendered images

Sample Outputs

Wireframes:

Here are some sample outputs demonstrating different shading techniques:

Flat Shading	Gouraud Shading	Phong Shading

Diablo3 Character:

1. Clone the repository:

   git clone https://github.com/Sachinkry/tinyrenderer.git
   cd tinyrenderer
   

2. Build the project using CMake:

   mkdir build
   cd build
   cmake ..
   make
   

3. Run the executable:

   ./main
   

Dependencies

• A C++ compiler with C++17 support (e.g., g++)
• CMake (version 3.10 or higher)

Notes

• The rendered images are saved in the assets/outputs directory.
• The .vscode directory and the main executable are ignored by Git (see .gitignore).

 g++ -std=c++17 -ggdb -g -pg -O0 -Iinclude -o main src/main.cpp src/tgaimage.cpp src/model.cpp src/shaders.cpp

./main