[Sidefx-houdini-list] Reduce L-system to one primitive
sidefx at trinix.ca
Wed Sep 8 07:39:35 EDT 2010
You cannot convert to nurbs a curve that has other curves coming out of
it like branches. Maybe you can try using the PolyWire Sop followed by a
Or, after you have converted to nurbs, you can snap the root point of
each branch to the nearest point on the curve using expressions. I'm not
sure of these but have a look at "pointdist".
Pablo Giménez wrote:
> Hi all.
> Every new branch in a L-system is a new primitive.
> I want to convert my lsystems to NURBS to get a roundness look without
> lots of points, the l-systems will be later rendered as hair.
> Problem is that becasue it has several primitives when converting to
> NURBS branch's origin point has an offset.
> So I need to convert the whole lsystem to just one primitive a polygon
> curve so I can later pass it to NURBS.
> I have been trying with the JionSOP but no luck so far, seems is
> designed to work with surfaces.
> Any ideas???
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