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Simulation not entirely reproducible after a reset

Open ad-daniel opened this issue 3 years ago • 5 comments
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Describe the Bug

  1. Open sojourner.wbt, keep an eye on the wheels and play
  2. Wait until it's beyond the first small rock.
  3. Reset, and play again, the middle wheel behaves significantly different from the previous run

The issue is not a regression and present already in R2022a

ad-daniel avatar Sep 02 '22 09:09 ad-daniel

This was observed on Linux but it is not reproducible on Windows.

omichel avatar Sep 02 '22 09:09 omichel

On Windows, I noticed that the trajectory of the salamander robot in the guided tour is not exactly the same after a reset.

omichel avatar Sep 02 '22 10:09 omichel

The sojourner is also not reproducible on MacOS.

However, the salamander of animated_skin.wbt also behaves differently after a reset on MacOS.

ygoumaz avatar Sep 02 '22 14:09 ygoumaz

Could be related to #4264 even so in that issue I found a bug only if the simulation is using multi-threading.

BenjaminDeleze avatar Sep 07 '22 06:09 BenjaminDeleze

Could also be related to #2658.

ygoumaz avatar Nov 08 '22 15:11 ygoumaz