possible bug report: 0 or -1 for base

[ghost]

Hi there,
might be a bug, in the guide in createMultiBody it states "0 for the base" in linkParentIndices and here the links actually seem to start with 0 instead of -1 like with the other linkIndex parameters.
I guess the numbering is shifted by 1.
Regards

[erwincoumans]

It is a bit complicated, the URDF link indices start with 0 while PyBullet native 'link index' starts at -1 for base, and 0 for links. Need to look into it later.

[ghost]

I think it's best to use loadURDF. erwincoumans <[email protected]> schrieb am Do., 21. Mai 2020, 18:53:

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It is a bit complicated, the URDF link indices start with 0 while PyBullet native 'link index' starts at -1 for base, and 0 for links. Need to look into it later. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#2807 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AB6B2RYDGYMBAKSUCKTPZVDRSVL7FANCNFSM4NC5N46A> .