[vtkusers] Assigning object properties in a 3D space with assigned attributes

[David E DeMarle]

Set the probe's Input to be your inner object. Set the probe's Source to 
be your 3D space.

http://www.vtk.org/doc/nightly/html/classvtkProbeFilter.html

shawn mckenziie wrote:

> So the probe filter should be applied anywhere on the inner object?
> then colour the probe by property (which it inherited from 3D space)
>
> On 5/19/06, *David E DeMarle * <dave.demarle at kitware.com 
> <mailto:dave.demarle at kitware.com>> wrote:
>
>     I'ld do that with the Probe filter. Ie, probe in the 3D space on the
>     points of an object. That will transfer the 3D space grid's attributes
>     to the points. Then color the output of the probe by those attributes.
>
>     shawn mckenziie wrote:
>
>     > Hi all,
>     >
>     > I have created an unstructured grid that represents a 3D Space.
>     > Regions of this grid (quadrants of the cube) have associated
>     attribute
>     > values that i would like to use to influence the objects contained
>     > within each specific quadrant.
>     >
>     > I would like to be able to insert other objects (of any type
>     > preferrably) into these regions of my grid and allow the associated
>     > grid attributes to colour ( or modify in some other way) the
>     objects
>     > depeding on what sections of object cross what attribute regions.
>     >
>     > When looking at the vtk Attribute filters i do not see anything that
>     > allows for attribute influencing on other objects. I believe
>     there is
>     > a filter available for this but am not sure where to look. Any
>     > suggestions on where to find, or hints for a new filter creation?
>     >
>     > thank you
>     > Shawn
>     >
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