Hi,
I wanted to get geometry details(programatically) such as coordinates of a point/object by passing guid of that object. Please help me with solution

Note:
I am using Rhino6 and grasshopper is not used here, also its appreciated if the solution provided doesn’t use grasshopper

You should indicate, which programming language you are using!

If you’re coding in python, you could achieve this by coercing your GUID to the corresponding geometry type:

import rhinoscriptsyntax as rs
import random
# Add a random point guid
x = random.randint(0, 10) # random integer between 0 and 10
y = random.randint(0, 10) # random integer between 0 and 10
z = random.randint(0, 10) # random integer between 0 and 10
pt_id = rs.AddPoint( (x,y,z) )
# Coerce guid to point
pt = rs.coerce3dpoint(pt_id)
# Get the point coordinates
x, y, z = pt

Another possibility would be to use rhinocommon, instead of rhinoscriptsyntax, to avoid having to deal with coercions and guids.

An example could look like this:

import Rhino.Geometry as rg
import random
# Construct a random point
x = random.randint(0, 10) # random integer between 0 and 10
y = random.randint(0, 10) # random integer between 0 and 10
z = random.randint(0, 10) # random integer between 0 and 10
pt = rg.Point3d(x, y, z)
# Get the point coordinates
x, y, z = pt