How to set the color of boundery surface using the point color if the point is inside the boundery surface?

Grasshopper
1

Everything in the title
How to set the color of boundery surface using the point color if the point is inside the boundery surface ?

2

What is point color? You mean converting point’s XYZ coordinates to color RGB values?

3

No, it really is not.

1 Like
4

assuming the referenced point in Rhino has a color assigned, (like it’s display color property), you would first need to get that info. You could do it with a fairly straightforward ghpython component, (set type hint for input x to GUID).

import Rhino

obj = Rhino.RhinoDoc.ActiveDoc.Objects.Find(x)

print obj.Attributes.ObjectColor

a = obj.Attributes.ObjectColor

from there, you would then perform your point inclusion test with standard GH components. If it’s on/in the surface, color the surface with the point color, if not…do something else.