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  1. Terdiman
    Post

    OverlapSphere vs. EntityQuery & distance check performance comparison

    Yeah ok a quick (already existing) PhysX test I had (purely C++) can do e.g. 16384 sphere overlap queries over 4096 box objects in ~5.6ms. Looks...
    Post by: Terdiman, Oct 7, 2021 in forum: Physics for ECS
  2. Terdiman
    Post

    OverlapSphere vs. EntityQuery & distance check performance comparison

    Ok then there's something seriously eating up all the CPU time somewhere. It shouldn't take "65 ms" (?!?!?) to do 1000 overlap checks over 2000...
    Post by: Terdiman, Oct 6, 2021 in forum: Physics for ECS
  3. Terdiman
    Post

    OverlapSphere vs. EntityQuery & distance check performance comparison

    That might be a Unity-specific thing if this remains the case all the time. For pure collision tests with no overhead from anything else, trees...
    Post by: Terdiman, Oct 6, 2021 in forum: Physics for ECS
  4. Terdiman
    Post

    OverlapSphere vs. EntityQuery & distance check performance comparison

    That's because you don't have a lot of objects to process. It's completely normal that brute-force wins for a low number of objects. Put 10K or...
    Post by: Terdiman, Oct 6, 2021 in forum: Physics for ECS
  5. Terdiman
    Post

    OverlapSphere vs. EntityQuery & distance check performance comparison

    There are better ways to do a sphere-vs-AABB test. See for example:...
    Post by: Terdiman, Oct 6, 2021 in forum: Physics for ECS
  6. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    I can only show once again that PhysX can do that with articulations. [MEDIA] With regular joints you could try to add extra distance...
    Post by: Terdiman, May 2, 2016 in forum: Works In Progress - Archive
  7. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    Hmmm I might have been wrong here. I didn't know but they even have a Unity plugin! http://www.algoryx.se/products/agx-dynamics/#tab-6 So they...
    Post by: Terdiman, May 2, 2016 in forum: Works In Progress - Archive
  8. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    Count me in as well. I'd like to add APE to PEEL (a tool used to compare physics engines, it can run the same scenes in Bullet / Havok / etc). If...
    Post by: Terdiman, May 2, 2016 in forum: Works In Progress - Archive
  9. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    Am I missing something? You cannot have both here and you have to make a choice. We are talking about a case where the jointed pieces are pushed...
    Post by: Terdiman, May 2, 2016 in forum: Works In Progress - Archive
  10. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    I don't know if we list all limitations in the manual (it's hard to make an exhaustive list of what you do not support, it's easier to list what...
    Post by: Terdiman, Apr 29, 2016 in forum: Works In Progress - Archive
  11. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    It's not entirely arbitrary: all these things are usually done in response to customer requests. People did complain about ragdolls being dragged...
    Post by: Terdiman, Apr 28, 2016 in forum: Works In Progress - Archive
  12. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    I'm afraid we can only fix it in PhysX. We are not doing the Unity wrapper, and we have no control over it. We do send patches to the Unity devs,...
    Post by: Terdiman, Apr 28, 2016 in forum: Works In Progress - Archive
  13. Terdiman
    Post

    Unstable Stacks Unity 5

    I would try to increase the contact offset (PxShape::setContactOffset() in PhysX). - Pierre
    Post by: Terdiman, Apr 27, 2016 in forum: Physics
  14. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    Well that's embarrassing. There is a bug. Turns out that projection does not take joint limits into account. I reproduced your scene & issues...
    Post by: Terdiman, Apr 27, 2016 in forum: Works In Progress - Archive
  15. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    >And in there lies the rub... games are games, not real life. And they often put things >in "impossible" situations because it is an unavoidable...
    Post by: Terdiman, Apr 22, 2016 in forum: Works In Progress - Archive
  16. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    Something like this a bit ? [MEDIA]
    Post by: Terdiman, Apr 21, 2016 in forum: Works In Progress - Archive
  17. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    Yes.
    Post by: Terdiman, Apr 21, 2016 in forum: Works In Progress - Archive
  18. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    Hi David, FWIW on my side I'm perplexed by your reference to HeroEngine. I thought this worked quite well? I remember John's ragdolls in Rocket...
    Post by: Terdiman, Apr 21, 2016 in forum: Works In Progress - Archive
  19. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    FWIW you can make hinges with the spherical joint, by using appropriate joint limits. But anyway this is irrelevant: you might very well have more...
    Post by: Terdiman, Apr 11, 2016 in forum: Works In Progress - Archive
  20. Terdiman
    Post

    Assets APE - DeepMotion Avatar Physics Engine for Robust Joints and Powerful Motors

    I did not "blame" you :) This feature is certainly easy to miss (we don't have samples, we don't advertise it much, the doc is not up-to-date,...
    Post by: Terdiman, Apr 11, 2016 in forum: Works In Progress - Archive
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