Author: Apagom AG

We will present our “Real-Time Collision using AI” at Siggraph 2023 in the “Real-Time Live!” section at 6 pm on the 8th of Aug. We will show the real-time demo of our quadric decomposition, and rigid, elastic body dynamics, destruction, and particle-based fluid simulation using our AI collision.

Physics Forests Demo has been released on Linux 64-bit, compiled on Ubuntu 16. Linked to the Download Page    

The approximate decomposition of the animated mesh into non-rigid convex parts for fast collision detection (physics, rendering). Animations were pre-processed (trained) in 30s – 4min. The approximation error can be chosen afterwards interactively (0-2s). Coarse approximation is suitable for real-time applications, finer for offline simulations or ray tracing. The method is robust to topologically incoherent…
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Implemented using Oculus SDK and CUDA, rendered by OpenGL shader. Real-time simulation with above 2M particles in 60~90 fps. Obstacles, swirls and tornado effects are controlled by the Oculus touch controllers.

Create various water scenes with controllable turbulence. The demo runs 30FPS with 5.1M particles on a single NVidia Pascal TitanX GPU.

Physics Forests always provides the stable behavior of fluids in an arbitrary long video. Simulation never diverges with extreme user interactions or external forces.

Physics Forests can simulation a variety of liquids with different material properties such as viscosity, adhesion, surface tension, friction and other external forces.

Physics Forests is the fastest and stable physics-based fluid simulation engine based on Machine Learning, capable of simulating up to 10M in real-time.

“Physics Forests: Real-time Fluid Simulation using Machine Learning” has been accepted to SIGGRAPH 2017 Real-time live! SIGGRAPH Real-time Live! Demo Presentation Videos