I’d like to be able to make like regular, raised (or indented) dots on a surface/solid. Like for example touching points where someone would grip onto something. Or even one-dimensional grooves. Even better would be a hexagonal grid but I suspect that’s much more difficult.
Does Rhino have some basic commands for this? Or do I need to learn panelling tools? Or do I need to make up a grasshopper definition?
What’s the best way to go about this / where can I watch some video tutorials to learn how to do it?
Thanks in advance,