[Sidefx-houdini-list] Attributes going nuts
seanl at rainmaker.com
Thu Oct 25 11:25:57 EDT 2007
Out of curiosity, why are you using $ID as a lookup? I think if you use
$PT it should work.
I've only ever used $ID in the poppoint expression.
Andy Nicholas wrote:
> Hi guys,
> Has anyone else had funny experiences with point attributes?
> I've got some particles and they have a point attribute called clr (I'm
> using it with the Contant shader which is why it's not Cd). What I'm
> finding is that the following expressions:
> aren't giving the correct values in a Point node further down the network
> when I'm trying to modify these values.
> I've also tried something as basic as copying the clr attribute to a
> new attribute (using the Attribute Create node) with the same expression,
> and it still fails to give anything sensible. If you view the original
> clr attribute with the newly created attribute in spreadsheet, they
> have totally different values!
> I'm on a deadline so I need to solve this asap! I'm using Houdini 8.2.58,
> is this a bug? Are there any workarounds?
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