Source code for the paper "ReSTIR Subsurface Scattering for Real-Time Path Tracing" (HPG 2024)

A modern and performant C++20 read/write parser of Photoshop Files (*.psd and *.psb) with fully fledged Python bindings hosted on PyPi

A categorized collection of awesome opensource Unreal Engine 4 and 5 repos

A robust message queue system for Rust applications, designed as a Rust alternative to Celery.

G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)

Python - Exact ray tracing library

physical optics: integrated modeling, phase retrieval, segmented systems, polynomials and fitting, sequential raytracing...

This is Vistalab's modified version of PBRTv3.

Open-source simulator for autonomous driving research.

Patterns and behaviors for GPU computing

AutoLens: automated lens design from scratch.

DeepLens: a differentiable ray-tracer for computational lens design.

example scenes for render tests

Prague Sky Model

Test framework and reference implementation of our algorithms relating to the real-time simulation of human vision.

Official repository for the OpenLensFlare framework.

The most over-engineered C++ assertion library

Tiny, dependency-free USDZ/USDA/USDC library written in C++14

Some actions for compiling plugins for Maya, and putting them into easily installable modules

A (modern) C++ implementation of the Peter Shirley Ray Tracing mini-books (https://raytracing.github.io). Features a clean project structure, perf. improvements (compared to the original code), mul…

'cubicle' - a CUDA-centric BVH query library (kNN, find closest point, etc)

libsass command line driver

CUDA Kernel Benchmarking Library

A single-header C++ library for simplifying the use of CUDA Runtime Compilation (NVRTC).

Template repository for CUDA enabled benchmarks using Google Benchmark

GPU-accelerated Levenberg-Marquardt curve fitting in CUDA

stdgpu: Efficient STL-like Data Structures on the GPU

Thin, unified, C++-flavored wrappers for the CUDA APIs