ToyRT

A toy QMC Path Tracing Render written in C++. Only for academic purposes.

Special Thanks

CodingEric, help and technical support was provided during the development.

At the same time, this project is developed based on his open source CSharpRT.

Environment Setup

Tested environment: Ubuntu 22.04.1 LTS

Install Intel OneAPI

sudo apt update
sudo apt -y install cmake pkg-config build-essential

Add Intel OneAPI Repo Pub Key

# use wget to fetch the Intel repository public key
wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB

# add to your apt sources keyring so that archives signed with this key will be trusted.
sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB

# remove the public key
rm GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB

Config Apt client

sudo add-apt-repository "deb https://apt.repos.intel.com/oneapi all main"

Install OneAPI Libraries

sudo apt install intel-basekit
sudo apt install intel-hpckit

Features

Supported Materials

Material Name	Status
Diffuse	✅
Reflect	✅
Dielectric	✅
Emission	✅

Supported Features

Feature	Status
Basic Scene Manager	✅
Basic PT Camera	✅
Basic Geometries	✅
Anti-aliasing	✅
Parallel Render	✅
Gamma Correction	✅
Direct Light Sampling	WIP