ray tracing one week

A C++ project for learning ray tracing

Most code comes from Ray Tracing in One Weekend

Strictly follow the Google C++ style guide

First week

The next week

Build

# Download the dependency for reading Jpeg file
git submodule update --init --recursive
# Using cmake to build
mkdir build
cd build
cmake ..
make

Run

# Render the Random scene
./ray_tracing

# Render other scenes, you can find all the available scenes in the main.cpp
SCENE=Earth ./ray_tracing

# Modify the SPP to accelerate the processing
SPP=100 ./ray_tracing

Available scenes

• Random
• Random with Time
• Checker Texture
• Two Spheres
• Two Perlin Spheres
• Earth
• Simple Light
• Cornell Box
• Cornell Smoke
• The Next Week