I select multi object in group object. I want to show ObjectId of result but not. How can do that.
import Rhino
import rhinoscriptsyntax as rs
import scriptcontext as sc
crv=Rhino.Input.RhinoGet.GetMultipleObjects("Select objects", True,Rhino.DocObjects.ObjectType.AnyObject)
for cv in crv:
cv=cv.Object()
print cv.ObjectId()
import Rhino
import rhinoscriptsyntax as rs
import scriptcontext as sc
# GetMultipleObjects returns a tuple, since there is an 'out' parameter
# in the function call
result=Rhino.Input.RhinoGet.GetMultipleObjects("Select objects", True,Rhino.DocObjects.ObjectType.AnyObject)
# first item in tuple is the success
success = result[0]==Rhino.Commands.Result.Success
# the second item is the list
crv = result[1]
# now you can loop over the crv list and access the items
for cv in crv:
cv=cv.Object()
print cv.ObjectId()
The hard part is that this function has that out parameter. In Rhino IronPython that gets translated such that the actual result and the out parameter are put into a tuple, like I’ve shown in the improved sample.
This you can see also in the debug breakpoint you posted. In your code crv[0] holds the Rhino.Commands.Result value Success, crv[1] is the list Rhino.DocObjects.ObjRef[]. I renamed things a bit in my example to clarify.