[Sidefx-houdini-list] size of a pixel sample a a particular camera depth?

Robert Kelly isstuff at gmail.com
Mon Feb 10 18:27:27 EST 2014

I am currently working on this problem and was wandering if someone has
already solved how to get a size of sample at a particular depth?

given a point in a point cloud and a camera with its resolution, aperture
and focal

The problem i dealing with is getting point replicate procedural to use
just the rite number of points when a cluster of 50 points covering 2
pixels is a waste.

so anyone already solved this one that would be better than reinventing the


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