bulletphysics/bullet3

Features

• Physics Engines - Simulates rigid body, soft body, and collision dynamics in real-time 3D environments and robotics applications.
• Computer Vision - Creates photo-realistic rendered scenes with automated instance segmentation, depth maps, and optical flow for machine learning.
• 3D Collision Detection Frameworks - Provides a computational framework for calculating complex geometric intersections and contact manifolds between objects.
• Synthetic Data Generators - Creates large-scale, photo-realistic video datasets with automated annotations to train and validate machine learning models.
• Synthetic Video Generators - Produces photo-realistic video scenes with automated annotations to support advanced machine learning research.
• Distributed Rendering Frameworks - Scales heavy graphical workloads and scene generation tasks across large clusters of machines.
• Computer Vision Data Preparation - Exports detailed metadata like depth maps and segmentation masks from 3D scenes to provide ground truth for AI training.
• Scene Annotation Exporters - Extracts detailed metadata for video frames including instance segmentation masks and depth maps.
• Collision Detection - Determines contact points and penetration depth between convex shapes by calculating the distance between Minkowski differences.
• Rigid Body Solvers - Calculates physical interactions by solving systems of linear complementarity problems to maintain non-penetration and friction constraints.
• Distributed Rendering Systems - Scales complex 3D rendering workloads across thousands of connected machines to minimize completion time.
• Computer Vision Libraries - Real-time collision detection and physics simulation.
• Physics and Simulation - Popular 3D physics library.
• Physics Simulation - 3D physics engine for games.
• Simulation Engines - Simulator for robotics and deep reinforcement learning.
• 3D Game Engines - Real-time physics simulation engine.
• Physics Engines - 3D game physics engine.
• Physics Simulation - Real-time physics simulation for games and robotics.
• Physics Engines - 3D physics engine for games and simulations.
• Distributed - Distributes complex scene generation tasks across thousands of connected machines to minimize total completion time.
• Sequential Impulse Solvers - Resolves collisions and constraints by iteratively applying velocity impulses to bodies until the system reaches equilibrium.
• Fixed-Step Integrators - Updates the simulation state using a constant time step to ensure consistent physical behavior across different hardware.
• Distributed Dataset Generators - Distributes heavy rendering workloads across thousands of machines to produce massive datasets.
• Simulation Island Partitioners - Groups independent clusters of interacting objects into isolated islands to allow parallel processing of physics updates.
• Bounding Volume Hierarchies - Organizes objects into a hierarchical bounding volume structure to quickly discard pairs that are too far apart to collide.

Star history