what are dead objects ?

Helper

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On 28/11/2012 at 09:17, xxxxxxxx wrote:

In your inexclude list try pick objects with doc as None
Sebastian once showed that (but can get "funny" in expressions)

obj = InExclude.ObjectFromIndex(None, i)

And as for "obj is not alive"
you may need to work on a clone instead in your CSTO.

Cheers
Lennart

Helper

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On 28/11/2012 at 11:42, xxxxxxxx wrote:

hey,

thanks for your reply. when i change

obj = InExclude.ObjectFromIndex(doc, i)

to

obj = InExclude.ObjectFromIndex(None, i).GetClone(c4d.COPYFLAGS_NO_MATERIALPREVIEW)

it doesn't change much. the smc returns one dead spline instead of the amount set in the cloner. is
cloning meant in a different way ? i have to admit i always kind of ignored that topic "clone xyz, or it
will blow up into your face", as it didn't really caused me any trouble in the past, even if the sdk said
so

Helper

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On 28/11/2012 at 14:12, xxxxxxxx wrote:

Are you doing this in an expression rather than a command,
as you are using a InEx List?

Cheers
Lennart

Helper

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On 28/11/2012 at 14:16, xxxxxxxx wrote:

i am doing this from a python xpresso node.

Helper

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On 28/11/2012 at 14:35, xxxxxxxx wrote:

Then don't
It's living on the edge modifying the document at runtime.
Generally do this in a command (that you call from your xpresso node (havent tried))
or in a message body of an expression (so you can control the document while executing)

Cheers
Lennart

Helper

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On 28/11/2012 at 15:15, xxxxxxxx wrote:

hey,

thanks for your help. with "do this in a command" you suggest using a CommandData plugin ?

Helper

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On 28/11/2012 at 16:00, xxxxxxxx wrote:

A regular Command script could do, unless you want to call it from
something else. Then a registered Command Plugin would be better
as you can call it by it's Plugin ID. (Command scripts tend to change their
ID over time, strangely enough)

Cheers
Lennart

Helper

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On 29/11/2012 at 01:44, xxxxxxxx wrote:

hm,

doesn't change anything.

- script version
- more explicit usage of SMC CSTO
- did the clone object/document thing the sdk suggests for CSTO

something doesn't feel right, i am either making a fundamental mistake, or smc is bugged (again)
at that point. never had to do all this cloning stuff in the past. there is also the fact, that when you
start cloning things before smc (the object, the document or both) the smc just returns one object.
or in other words - is just ignoring the cloner (although I explicitly set NOGENERATE to False in its
settings).

i am also pretty unsure about this documents.IsolateObjects() method thing. do i have to search
my objects in the document by myself or is the passed object list now automatically referencing
objects in the new document ?

import c4d
from c4d import utils as u
from c4d import documents
  
def main() :
    userData =  doc.SearchObject("UserData")
    objList = inExclude2List(userData[c4d.ID_USERDATA,1])
    splines = getSplines(objList)
    for n in splines:
        print n
  
def inExclude2List(InExclude) :
    result = []
    for i in range (InExclude.GetObjectCount()) :
        result.append(InExclude.ObjectFromIndex(doc, i))#.GetClone(c4d.COPYFLAGS_CACHE_BUILD))
    return result
  
def getSplines(objects) :
    result = []
    cloneDoc = documents.IsolateObjects(doc, objects)
    # doesn't change anything
    # objects = []
    # objects.append(cloneDoc.GetFirstObject())
  
    for obj in objects:
        if (obj.CheckType(c4d.Ospline)) :
            result.append(obj)
            children = obj.GetChildren()
            if(children != None) :
                result += iterateObjectTree(children)
        else :
            set = c4d.BaseContainer()
            set[c4d.MDATA_CURRENTSTATETOOBJECT_INHERITANCE] = True
            set[c4d.MDATA_CURRENTSTATETOOBJECT_KEEPANIMATION] = True
            set[c4d.MDATA_CURRENTSTATETOOBJECT_NOGENERATE] = False
            
            smc = u.SendModelingCommand(command = c4d.MCOMMAND_CURRENTSTATETOOBJECT,
                                        list = [obj],
                                        mode = c4d.MODELINGCOMMANDMODE_ALL,
                                        bc = set,
                                        doc = cloneDoc)[0] 
            print "smc", smc    
            if (smc.CheckType(c4d.Ospline)) :
                result.append(smc)
            children = smc.GetChildren()
            if(children != None) :
                result += iterateObjectTree(children)
    return result
    
def iterateObjectTree(objectList) :
    result = []
    for obj in objectList:
        if (obj.CheckType(c4d.Ospline)) :
                result.append(obj)
        children = obj.GetChildren()
        if(children != None) :
            result += iterateObjectTree(children)
    return result
    
  
if __name__=='__main__':
    main()

edit: just for the record - console output for this is :

smc <c4d.BaseObject object called 'Cloner/Null' with ID 5140 at 0x0000000006E180D0>
<dead c4d.SplineObject object at 0x000000000FD185F0>

edit no. 543957 :

also the whole - cloner objects aren't the cause for dead objects, but null objects thing applies also to this script version.

imghttp://oi47.tinypic.com/1zoetll.jpg

Helper

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

On 29/11/2012 at 05:28, xxxxxxxx wrote:

This is a variable scope problem. If you print the splines at the end of getSplines(), before returning them, they're valid.
But once the list is returned to main(), splines are no more valid because they were stored in a local list and they don't belong to any document.

To resolve this, you should create a new document in your main() and then pass it to getSplines() in order to insert the resulting object for SMC CSTO.

Helper

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On 29/11/2012 at 07:38, xxxxxxxx wrote:

I'm not sure what you are getting at in the end
but the following works fine.

Cheers
Lennart

  
import c4d   
from c4d import gui, utils as u   
  
#CSTO   
def csto(obj) :   
    csto_bc     = c4d.BaseContainer()   
    csto_objs   = u.SendModelingCommand(   
        command = c4d.MCOMMAND_CURRENTSTATETOOBJECT,   
        list    = [obj],       
        mode    = c4d.MODELINGCOMMANDMODE_ALL,   
        bc      = csto_bc,   
        doc     = obj.GetDocument())   
    return csto_objs[0]   
  
def main() :   
    act_obj = doc.GetActiveObjects(False)[0] # First Active Object with an Userdata InEx List   
    if not act_obj: return True # Nothing Selected   
    try: inexlist = act_obj[c4d.ID_USERDATA,1]   
    except: return True # Emty or no list   
  
    doc.StartUndo()   
  
    for i in xrange(inexlist.GetObjectCount()) :   
        o = inexlist.ObjectFromIndex(None,i)   
        cobj = csto(o)   
        doc.AddUndo(c4d.UNDOTYPE_NEW,cobj)   
        doc.InsertObject(cobj,None,None)   
       
    c4d.EventAdd()   
    doc.EndUndo()   
  
if __name__=='__main__':   
    main()

Helper

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

On 29/11/2012 at 10:52, xxxxxxxx wrote:

Originally posted by xxxxxxxx

This is a variable scope problem. If you print the splines at the end of getSplines(), before returning them, they're valid.
But once the list is returned to main(), splines are no more valid because they were stored in a local list and they don't belong to any document.

To resolve this, you should create a new document in your main() and then pass it to getSplines() in order to insert the resulting object for SMC CSTO.

this solved my problem, thanks