MCOMMAND_JOIN

Helper

THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 09/03/2011 at 10:01, xxxxxxxx wrote:

Hi there,

I'll post this here again, because it's only about Python now.

I want to join the hierarchy of the selected Object to one.
But The next objects are added, too, even they are NOT in the list ?!

import c4d  
from c4d import utils  
  
def GetHNext(op, start = None) :  
  if not op: return  
  if op.GetDown() :  
      return op.GetDown()  
  while (not op.GetNext()) and (op.GetUp()) :  
      op = op.GetUp()  
  if start == op:   
      return  
  
  return op.GetNext()  
  return  
  
def GetHierarchyInList(op) :  
  lst = list()  
  sop = op  
  while op:  
      lst.append(op)  
      op = GetHNext(op,sop)  
  return lst  
  
def main() :  
  lst = GetHierarchyInList(op)    ## Get the Hierarchy of op  
  if not lst[0]: return  
  for i in lst:                   ## print all Objects in the list  
      print i.GetName()  
  obj = utils.SendModelingCommand(## Use modeling command  
                          command = c4d.MCOMMAND_JOIN,  
                          doc = doc,  
                          list = lst )  
  obj[0].SetAbsPos(c4d.Vector(0,250,0))  
  doc.InsertObject(obj[0])        ## Insert new Object  
  doc.SetActiveObject(obj[0])  
  obj[0][c4d.ID_BASEOBJECT_COLOR] = c4d.Vector(130/255.0,255/255.0,100/255.0)  
  c4d.EventAdd()  
  
if __name__=='__main__':  
  main()

I have the following Hierarchy:

I select the Cube and in the list obtained by GetHierarchyInList(op) there is only the Cube and the Sphere, as wanted.

But at the end, all objects are collapsed by MCOMMAND_JOIN.
Any Idea ?

Here an example scene, so you don't have to set up your own.
click

Thanks, nux

Helper

THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 13/03/2011 at 05:06, xxxxxxxx wrote:

*push*

Helper

THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 14/03/2011 at 08:37, xxxxxxxx wrote:

Unfortunately I can't give you an answer on this right now. I have to check whats going on here.

Helper

THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 14/03/2011 at 10:00, xxxxxxxx wrote:

There seems to be some SendModelingCommand options that are broken.

https://developers.maxon.net/forum/topic/5538/5558_mcommandjoin-bug

-ScottA

Helper

THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 16/03/2011 at 08:46, xxxxxxxx wrote:

Thanks, i hope you can figure the problem out.

Unfortunately I can't use the CallCommand in my Plugin.