Hi!

I made a herringbone pattern that can be simple (rectangles) or complicated by using/connecting a curve to an input of the asset. I would like the pattern to stay simple (rectangles) until a curve is connected to the input 2.

-Olivier

You can check if anything is connected with opexist:

Here i pass an add node with just one point if nothing is connected.


-b
http://www.sidefx.com/docs/houdini/expressions/opexist.html [www.sidefx.com]

Oh nice!

Thanks bonsak!

-Olivier