I’m very new to Grasshopper (and newish to Rhino). I apologize if this is super basic.
I made a Curve->Primitive->Polygon (triangle), and using it for various things. Now I want to make a point along each line of the triangle, about 1/4 (or configurable) of the length of each line. I will then use those points to make more geometry.
Explode the curve (explode component) > evaluate curve points on those lines (evaluate curve component) > flatten the output of evaluate > plug those points into a poly line component, set closed of poly line component to true.