[Irrlicht-tracker-update] [ irrlicht-Bugs-2801449 ] getPickedNodeBB fp precision problem

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Bugs item #2801449, was opened at 2009-06-05 01:19
Message generated for change (Comment added) made by cutealien
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Category: scene
Group: SVN head revision
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Michael Zeilfelder (cutealien)
Assigned to: Nobody/Anonymous (nobody)
Summary: getPickedNodeBB fp precision problem

Initial Comment:
A precision problem in CSceneCollisionManager::getPickedNodeBB caused nodes getting missed in checks.
The precision problem was documented, but the current solution (mulitplicating with 0.99) is not sufficient.
The proposed patch checks all planes and takes the collision closest to the box borders. This should work as we have already made sure the box is hit, but is certainly slower than the old solution.



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>Comment By: Michael Zeilfelder (cutealien)
Date: 2009-06-12 01:10

Message:
Fixed in current trunk.

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