[Sidefx-houdini-list] HDK : Pos using UV Attribute
brian.r.goodwin at gmail.com
Tue Mar 18 11:02:42 EDT 2008
I think by using the primitive attribute in VOP's, it should give u the
let me know if u need some help setting it up.
On Tue, Mar 18, 2008 at 2:59 PM, Jaideep Khadilkar <iamjaideep80 at yahoo.com>
> Hi All...
> I want to find position of a point on a surface using its uv attributes.
> "primuv" expression gives me the position, if the surface is NURBS, but it
> uses orignal NURB uv to calculate position and doesn't use texture uv
> atrribute that we modify.
> I have a polygon model with UV texture attribute from 0 to 1. Using the uv
> texture attribute, I want to add some points evenly spaced in the uv texture
> space(like a grid) and on the corresponding positions on the model.
> How to do that???
> (Jaideep Khadilkar)
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