[#SVC-1050] (Havok4) Avatar "Landing" mode triggered innapropriatly

2. Second Life Service - SVC

(Havok4) Avatar "Landing" mode triggered innapropriatly

Created: 08/Dec/07 05:34 AM Updated: 01/Apr/08 04:09 PM

Component/s:

Physics

Affects Version/s:

Havok4 Beta

Fix Version/s:

1.20.0 Server

Time Tracking:

Not Specified

Environment:

Second Life Server 1.18.6.75348

Issue Links:

Relates

This issue is related to by:

~~SVC-737~~ (Havok4) Meta-issue: Avatars Physics

Linden Lab Internal Branch:

havok4-3

Description

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An avatar colliding with an object at high velocity will enter "Landing" mode upon which they cannot affect their movement.

Havok1:
Landing mode is triggered only when the avatar collides with an object while moving down. (Such as falling.)

Havok4:
Landing mode is triggered by any high velocity collision at any angle (or possibly any time velocity.z is != 0) including going up, down, or flying laterally into an object (such as being flung into a wall)

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Andrew Linden added a comment - 15/Feb/08 01:17 PM

This is fixed in the development codebase but not yet deployed. I changed it so that you only go into "landing" when colliding against the avatar's knees or lower, so scraping a ceiling, or bumping into a vertical wall should not trigger it.

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Andrew Linden added a comment - 01/Apr/08 04:09 PM

Fixed and deployed.