Setting scalar values on grids of a sphere source

[Yui-Chung Chen]

Hi all,

I'm running into a trouble of setting scalar values on grid points of a
sphere source.

I've computed a set of scalar data, image RGB intensity actually, with
one 3D coordinate.

Since the coordinates are computed based on a sphere of radius 1, and
the topology is

regular too.

And I'd like to set each of them as attribute data of each grids on a
sphere source of given

radius, 1  for example. What I'm trying to do is mapping computed image
intensity on sphere

surface, instead of texture mapping.

I just don't wanna specify every coordinates and intensity individually.

Any help will be appreciate! :-)





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