[Sidefx-houdini-list] time scale on RBD

Tekano Bob tekano.bob at gmail.com
Wed Apr 25 10:35:33 EDT 2018


Ah am in core retiming caches at the moment.

If you drop a cache node before the time blend it should work in theory...
Maybe your solution is more elegant

On Wed, Apr 25, 2018, 1:15 PM Gerbrand Nel <g at cannonballbunny.com> wrote:

> Does that work within DOP context?
> I'm doing this stuff in the sim, not after the fact..
> G
> On 2018/04/25 14:10, Tekano Bob wrote:
> > Hey G there is a timewarp node , and if you put the timeblend node
> > beforehand it should interpolate correctly both pos and Ori
> >
> > On Tue, Apr 24, 2018, 10:12 AM Gerbrand Nel <g at cannonballbunny.com>
> wrote:
> >
> >> I'm gonna go ahead and answer my own question   hhmmm ok.
> >> A sop solver with a simple time shift of $F-1, and a shape blend sop
> >> does the trick.
> >> It's not super smart matrix maths, but there you go.
> >> Sorry for the noise :)
> >> G
> >> On 2018/04/24 10:46, Gerbrand Nel wrote:
> >>> Hey guys.
> >>> There is a time scale on flip, pyro, and pop solvers.
> >>> I don't see one on the RBD bullet solver.
> >>> How could I achieve this?
> >>> I tried a multi solver and multiplied the velocity by 0.5 to try and
> >>> slow things down.
> >>> This works for position, but not orientation... ddduuuhhhrrr
> >>> The sopsolver has time scale, but animating that didn't seem to do
> much.
> >>> Maybe because I'm not doing much in there, but I don’t know how.
> >>> This is where my lack of smartness caught up with me.
> >>> Help me please :)
> >>> G
> >>>
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