Comment 4 for bug 1474956

Sounds like a good fix to me.

Klaus

On Tue, May 22, 2018 at 7:11 AM, Bruno Chareyre <email address hidden>
wrote:

> ** Changed in: yade
> Importance: Medium => Wishlist
>
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> https://bugs.launchpad.net/bugs/1474956
>
> Title:
> Clump::updateProperties discretization not defined robustly
>
> Status in Yade:
> Confirmed
>
> Bug description:
> Most likely the reason for performance drop reported in [1]
>
> dx in the voxel decomposition is minRad/discretization.
> The problem is when a sphere of radius 1 is member of a clump which aabb
> has the size 1000 (for instance).
> Using the minimal discretization=1 gives a number of voxel = 1e9 in such
> case and it is no possible to go below this number.
> I think discretization should refer to aabb size, not member size. I
> have this fixed locally, let me know if you agree with the fix.
>
> [1] https://answers.launchpad.net/yade/+question/268954
>
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