How to join non-insert objects?

Helper

On 20/09/2014 at 11:51, xxxxxxxx wrote:

Hallo everybody,

subject is the question. But for a better understanding a snippes

import c4d  
from c4d import utils  
#Welcome to the world of Python  
  
def main() :  
  childs = op.GetChildren()  
  splines = []  
  for child in childs:  
      splines.append(child.GetClone())  
        
  #Here it is doing alot of stuff with the splines  
    
  #After all I want all splines joined to one  
  return spline

Id like to use a command, but Im not sure which one.

Thx and greetings
rown

Helper

On 20/09/2014 at 12:27, xxxxxxxx wrote:

hello rown,

by hand, without a command :
hope this helps.
cheers
Martin

  
import c4d  
  
  
  
def main() :  
  matr= op.GetMg()  
  childs = op.GetChildren()  
  splines = []  
  SplinePoints= []  
  for child in childs:  
      splines.append(child.GetClone())  
    
    
  #do stuff with the splines  
    
    
  for sp in splines:  
      Points=sp.GetAllPoints()  
        
      for p in Points:  
          SplinePoints.append(p)  
  length=len(SplinePoints)  
    
  spline = c4d.SplineObject(2,c4d.SPLINETYPE_BEZIER)   
  doc = c4d.documents.GetActiveDocument()    
  doc.AddUndo(c4d.UNDOTYPE_NEW, spline)  
    
  spline.ResizeObject(length,1)  
  spline.SetSegment(0,length,0)  
  for count in xrange(length) :  
      spline.SetPoint(count,SplinePoints[count])  
  spline.SetMg(matr)  
  spline.Message(c4d.MSG_UPDATE)  
  doc.InsertObject(spline)  
  c4d.EventAdd()  
    
    
if __name__=='__main__':  
  main()

Helper

On 20/09/2014 at 12:48, xxxxxxxx wrote:

Hello Martin,

Thx for your lines.
But it already works 'by hand'.

    pnts = []  
  segs = []  
  for spl in spls:  
      pnts += spl.GetAllPoints()  
      if spl.GetSegmentCount() > 0:  
          for seg_id in range(spl.GetSegmentCount()) :  
              segs.append(spl.GetSegment(seg_id)["cnt"])  
      else: segs.append(spl.GetPointCount())  
        
    
  spline = c4d.BaseObject(c4d.Ospline)  
  spline.ResizeObject(len(pnts),len(segs))  
  for i in range(len(segs)) : spline.SetSegment(i,segs[i], close)  
  spline.SetAllPoints(pnts)  
  spline[c4d.SPLINEOBJECT_CLOSED]=False  
  spline.SetMl(obj.GetMl())  
  spline.Message (c4d.MSG_UPDATE)

I thougth there could be command without running through a number of loops and so on.

greeting
rown