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Warmstart GJK fails #734

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NStenum opened this issue Nov 26, 2022 · 2 comments
Closed
2 tasks

Warmstart GJK fails #734

NStenum opened this issue Nov 26, 2022 · 2 comments

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@NStenum
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NStenum commented Nov 26, 2022

Make sure these boxes are checked before submitting your issue - thank you!

  • Ask for help on discord and/or reddit
  • Consider providing a dump file using b2World::Dump
@NStenum NStenum changed the title Warmstart GJK falls Warmstart GJK fails Nov 26, 2022
@NStenum
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NStenum commented Nov 26, 2022

Getmetric for 3 points may return a negative number which will make readcache reset simplex.
Suggest using sqr values which will speedup getmetric for 2 points.
Also, when resetting simplex - keep first simplexvertex instead of picking new arbitrary points

@erincatto
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Closing out v2 issues since it is no longer supported.

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@erincatto @NStenum