Scene file attached with a example case(Normal Displacement)where the problem is presented in 3 columns:
left: Just HDA with single input value driving all points.
center: Attempt to use a random value attribute @foo to drive each point. Failing.
right: HDA exploded with @foo driving each point. Working as intended.
I inputing @foo and `point(0, “foo”, @ptnum)` in the HDA parameter but it didn't work.
So what's the best way to set up HDA parameters to also be driven by a per point attribute?
Thanks
should look like this with the random value point attribute.