Custom Object Grips and MoveUVN

Rhino Developer
1

I have custom surface grips that work as expected when dragging them interactively, but they don’t respond to most actions in the MoveUVN command; when I click the <> arrows or drag the slider I don’t seem to get any response in the custom grips; normally when I interactively drag the grips the OnDraw override allows me to handle to get the desired behavior; is there another virtual method or event I should be looking for to get MoveUVN behavior in custom grips? Thanks, Larry

2

you re on RhinoCommon ?
you inherit from CustomObjectGrips Class ?

did you have a look at this example ?
does it work with moveUVN ?

there are a few older topics about custom objects / custom grips - as fare is I remember not everything was solved.
(AT) Dale is the right person to ask, but maybe provide some minimal code ?

3

Hi @dale,

I’m looking to resurrect this thread. To respond to @Tom_P question above, the rectangle custom grips example does not work with MoveUVN either. I wonder if MoveUVN is not getting the info that a custom grip is selected so it therefore does not know to act on it; is there some way to tell the MoveUVN tool to add grip to its collection of selected grips, or is there a way to know what MoveUVN has as its selected grips.

Thanks, Larry