@m_adam Thank you for your answer. C++ documentation have a "Example" show how to use flags in CAMorph.SetMode, but python documentation not (at least in R21.022), i compared the C++ code with Python, then went back to the C++ documentation and found this.

I get it, CAMorph.SetMode(doc, tag, flags, mode) flags must include CAMORPH_MODE_FLAGS_EXPAND, i used to use CAMORPH_MODE_FLAGS_ALL because is marked with "ALL". it is Documentation error?

hi,
i try to convert my cpp code to python and find CAMorphNode.SetPointCount() always return false. Ensure CAMorphNode.GetInfo() == c4d.CAMORPH_DATA_FLAGS_POINTS (Pose Morph Tag is in Points mode) and can get correct number from CAMorphNode.GetPointCount(), but also not work. Do I need to do something different from cpp or is this a bug？
hope your answer!

@m_magalhaes thanks, looking forward to the next update

Hi,
GvNode.OperatorSetData(type, data, mode) invalid in R21 when attempt to add pose strength port on posemorph tag object node. The following script shows this problem. it's the same in C++， and mouse drag also can't add port too( I guess it also uses this API ).

import c4d
from c4d import gui
#project setting: 
#1: create a baseobject, add posemorph tag, xpresso tag
#2: choose Points Mode in posemorph tag and switch to Animation Mode,  select xpresso tag
#3: run script
def main():
    doc = c4d.documents.GetActiveDocument()
    tag = doc.GetActiveTag()

    if not tag.IsInstanceOf(c4d.Texpresso):
        return

    master = tag.GetNodeMaster()

    objectNode = master.CreateNode(master.GetRoot(), c4d.ID_OPERATOR_OBJECT)

    if objectNode is None:
        return

    posemorphTag = tag.GetNext()
    if posemorphTag is None or not posemorphTag.IsInstanceOf(c4d.Tposemorph):
        return

    if not objectNode.OperatorSetData(c4d.GV_ATOM, posemorphTag, c4d.GV_OP_DROP_IN_BODY):
        return

    descID = c4d.DescID(c4d.DescLevel(4000),c4d.DescLevel(1101)) # frist pose port DescID
    data = {"did":descID, "arr":[posemorphTag]}
    if not objectNode.OperatorSetData(c4d.GV_DESCID, data, c4d.GV_OP_DROP_IN_INDOCK):
        print("Error")
        return

    c4d.EventAdd()
if __name__=='__main__':
    main()

@m_adam disappointed , thank you for your answer.
And if i create my own GvOperatorData, can i get the message when change Port Index by mouse Drag?

@s_bach just a sudden thought when i use GvPort* GetInPort(Int32 index) go through all the InPorts. i attempt to change InPorts index but failed, is there a way to do that？

hi,
i noticed drag port can change the ports order，but haven't find any message about how to resort the GvNode Port index in SDK, is this possible by code?
hope your help.

@m_magalhaes Thank you, is all right. and sorry for my negligence, I will pay attention next time.

Hello,
I m confuse about how to use BaseDraw::DrawObject/DrawPolygonObject draw constant color like Display Tag Constant Shading mode?
hope for your help!