[Sidefx-houdini-list] VDB transform intrinsic

Vincent Fortin vfortin at gmail.com
Fri Jun 10 15:13:30 EDT 2016


Thanks guys, instant support!
I was trying to copy the transform from a packed primitive and didn't
notice that the VDB's transform is a matrix4.
:)

On Fri, Jun 10, 2016 at 3:05 PM, Gregory Ecker <gregory.ecker at gmail.com>
wrote:

> eg:  move a vdb +10 in x:
>
> matrix trans = primintrinsic(0, "transform", 0);
> vector t = set(10, 0 , 0);
> translate(trans, t);
> setprimintrinsic(0, "transform", 0, trans);
>
>
> On Fri, Jun 10, 2016 at 3:00 PM, Gregory Ecker <gregory.ecker at gmail.com>
> wrote:
>
> >
> http://archive.sidefx.com/docs/houdini15.5/vex/functions/setprimintrinsic
> >
> > On Fri, Jun 10, 2016 at 2:53 PM, Vincent Fortin <vfortin at gmail.com>
> wrote:
> >
> >> Hi,
> >> Does anyone know if it's possible to set a VDB's primitive intrinsic
> >> transform in VEX or in any other way?
> >> I can lay down a Transform SOP and see the values changing but can't
> >> modify
> >> it the same way I usually do with packed primitives.
> >> Thanks!
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> >
> >
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