Real-Time Physics Simulation Forum

Links, Papers, Libraries, Demos, Movies, Comparisons • Re: Newton Dynamics paper

2023-04-23T16:28:43+00:00

Thanks for your reply and sorry for the late reply.
My apologies, but your post appears to be spam since this forum is about rigid- and soft-body dynamics, and users here would be know that Newton Dynamics refers to http://newtondynamics.com/forum/newton.php. You should know this from signing up.

Statistics: Posted by mpm — Sun Apr 23, 2023 4:28 pm

Links, Papers, Libraries, Demos, Movies, Comparisons • Re: Newton Dynamics paper

2023-04-21T07:00:30+00:00

Yes, the developers of Newton have published several papers describing their approach to building a blockchain platform. You can find these papers and others on the Newton website (www.newtonproject.org) under the "Resources" or "White Papers" section. Additionally, the Newton team has presented their work at various blockchain conferences and events, and you may be able to find recordings or slides from these presentations online.
foodle

Statistics: Posted by celinedion — Fri Apr 21, 2023 7:00 am

Links, Papers, Libraries, Demos, Movies, Comparisons • Re: PhyKit -iOS / macOS framework wrapping Bullet + SceneKit integration

2023-04-20T04:06:42+00:00

I hope the rename to PhyKit helps to avoid any further conflicts.
mapquest driving directions

Statistics: Posted by celinedion — Thu Apr 20, 2023 4:06 am

Links, Papers, Libraries, Demos, Movies, Comparisons • Re: A New Continuous Collision Detection Library (CATCH) Release

2022-09-22T19:41:27+00:00

Hi,

I just came across those papers and I am wondering if Bullet has now a continuous collision checking method for its MultiBody implementation?
So would it be possible to do conservative advancement for articulated models?
I am looking for such a function for robotics simulation and collision detection.

Best regards
Christian

Statistics: Posted by christian_scheurer — Thu Sep 22, 2022 7:41 pm

Links, Papers, Libraries, Demos, Movies, Comparisons • Master thesis: Simulating hot asphalt compaction in Bullet Physics

2022-08-12T16:39:53+00:00

Simulating hot asphalt compaction in Bullet Physics: Discrete modelling of the superpave gyratory compaction process by implementation of Burgers’ contact model in Bullet Physics

https://repository.tudelft.nl/islandora ... =education

Statistics: Posted by Mark97 — Fri Aug 12, 2022 4:39 pm

Links, Papers, Libraries, Demos, Movies, Comparisons • Re: 10 Minute Physics

2022-05-08T07:26:59+00:00

Thanks for posting this! I too have been keeping a watch on this and I really appreciate the folks from Nvidia for their openess and contribution about their key methods - now with even a hands on approach.
It's a shame the number of view is just in the thousands and that these forums have kind of died out just before I'm really getting into this stuff myself.

Statistics: Posted by mpm — Sun May 08, 2022 7:26 am

Links, Papers, Libraries, Demos, Movies, Comparisons • 10 Minute Physics

2022-04-20T12:44:48+00:00

I just wanted to put this on everyone's radar: Matthias Muller has been making a really awesome series of tutorials (videos, slides, and source code) working through Position Based Dynamics; a great resource for anyone wanting to implement it.

https://matthias-research.github.io/pag ... tePhysics/

Statistics: Posted by raigan2 — Wed Apr 20, 2022 12:44 pm

Links, Papers, Libraries, Demos, Movies, Comparisons • raw-physics, a simple rigid body physics engine created with XPBD

2022-02-05T17:12:26+00:00

raw-physics is a project that I have been working during the past few months.

https://github.com/felipeek/raw-physics

It is a rigid body physics simulator powered by XPBD for collision response and GJK+EPA for collision detection. Specifically:

Collision Response: All of the collision response is handled by XPBD. The algorithm is based on this work by Mathias Muller et all, published in 2020: https://matthias-research.github.io/pag ... Bodies.pdf. The beauty of this work is that it presents a XPBD algorithm specific for rigid bodies such that the algorithm (and the constraints) directly takes into account rigid-body properties such as the angular velocity, inertia tensor, etc. Hinge joints and spherical joints are easily integrated as constraints and I also implemented in my engine.

Collision Detection: For collision detection, I used GJK+EPA for convex shapes with Sutherland-Hodgman for clipping the contacts and generating the collision manifold. It worked really well with XPBD! I also implemented dedicated collision detectors for spheres.

The simplicity of XPBD allows the generation of very interesting visual results with very little code, it is really amazing. I show some examples in the README.

This project is not meant to be a full engine that can be directly integrated in a big project, but rather a small project showing how these pieces can be integrated and serving as a small reference.

Some examples are presented in the README. It is also very easy to build yourself and see some examples (build instructions in README. ESC to open the menu)

I hope you find it useful!

Statistics: Posted by felipekersting — Sat Feb 05, 2022 5:12 pm

Links, Papers, Libraries, Demos, Movies, Comparisons • Re: Tutorial: How to make rigid, stable damped springs

2021-12-28T12:15:12+00:00

Friend, thank you very much for your work. I have read several pages and I see that you have put a lot of work into this work.

Statistics: Posted by Bers1980 — Tue Dec 28, 2021 12:15 pm

Links, Papers, Libraries, Demos, Movies, Comparisons • Re: Physics engine list, books, PhD thesis, on-line resources

2021-08-08T13:55:02+00:00

Here is more helpful books link

Pediatric Physical Therapy by Jan Stephen Tecklin MS PT
A Collection of Problems on Mathematical Physics
Problems in Physics by A. A. Pinsky
Introduction to SAT II Physics

Statistics: Posted by kiash — Sun Aug 08, 2021 1:55 pm