[Sidefx-houdini-list] Point cloud rendering
hoknamahn at gmail.com
Mon Oct 27 10:18:15 EDT 2008
Yes you can do it. Use pcopen()/pciterate() functions and "distance" channel
from the cloud.
On Mon, Oct 27, 2008 at 2:10 PM, Andy Nicholas <andy at andynicholas.com>wrote:
> Does anyone know if it's possible to use point cloud techniques to render
> a grey scale map on an object according to how close points from a
> separate point cloud are to its surface? I guess the effect would be
> similar to creating light instances at the point positions with linear
> fall off, but I can't use this method as it'd be too costly in render
> Maybe there are other methods I could look at using?
> Sidefx-houdini-list mailing list
> Sidefx-houdini-list at sidefx.com
More information about the Sidefx-houdini-list