yade-dev team mailing list archive

[Václav Šmilauer <eudoxos@xxxxxxxx>]

> > 
> > 1/ It seems AABBs are compared with unsheared coordinates in 
> > PISCollider, is that true?
> Yes, exactly. The collider wasn't changed at all.

I was surprised by the elegance of using unsheared coordinates without
changing the collider. It limits maximum shear, though, as  the 1/cos(φ)
term grows without bounds.

It could be changed, by computing the physical space x/y/z coordinates
in the collider.

v