Written in C++ and using SDL, The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox, it simulates air pressure and velocity as well as heat.

Text-to-3D & Image-to-3D & Mesh Exportation with NeRF + Diffusion.

Instant neural graphics primitives: lightning fast NeRF and more

Open3D: A Modern Library for 3D Data Processing

An open-source AI coding agent that lives in your terminal.

The simplest, fastest repository for training/finetuning medium-sized GPTs.

The best ChatGPT that $100 can buy.

A minimal PyTorch re-implementation of the OpenAI GPT (Generative Pretrained Transformer) training

Point cloud diffusion for 3D model synthesis

Generate 3D objects conditioned on text or images

A collaboration friendly studio for NeRFs

PyTorch3D is FAIR's library of reusable components for deep learning with 3D data

High-performance moving least squares material point method (MLS-MPM) solver. (ACM Transactions on Graphics, SIGGRAPH 2018)

mantaflow is an open-source framework targeted at fluid simulation research in Computer Graphics and Machine Learning.

SPlisHSPlasH is an open-source library for the physically-based simulation of fluids.

PositionBasedDynamics is a library for the physically-based simulation of rigid bodies, deformable solids and fluids.

Open source C++ physics engine library in 3D

Box2D is a 2D physics engine for games

PyTorch implementations of Generative Adversarial Networks.

A procedural textures authoring and 3D model painting tool based on the Godot game engine

​TextWorld is a sandbox learning environment for the training and evaluation of reinforcement learning (RL) agents on text-based games.

An open source python version of the Lindenmayer Systems.

Tracery: a story-grammar generation library for javascript

DeBroglie is a C# library implementing the Wave Function Collapse algorithm with support for additional non-local constraints, and other useful features.

Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

Terasology - open source voxel world

Luanti (formerly Minetest) is an open source voxel game-creation platform with easy modding and game creation

Cataclysm - Dark Days Ahead. A turn-based survival game set in a post-apocalyptic world.

Fast Portable Noise Library - C# C++ C Java HLSL GLSL JavaScript Rust Go

this is a fork of libnoise which changes the build system from static Makefiles to cmake