Any way to get the originally point pos before posemorph tag？

mike

hi，
if any way to get the originally points pos before posemorph tag？don't use CAMorphNode::GetPoint, just like get points pos form pointobject.
and i also want to know how can i get message when my tag or object plugin close?(not delete and free,just temporary closure)
Hope your help!

m_magalhaes

hello,

you can get the "base" for this morph tag.

You can find information about the CAPoseMorphTag, CAMorph, CAMorphNode

A very basic example

    mt = node.GetTag(c4d.Tposemorph)
    if not mt:
        raise ValueError("Pose Morph tag can't be found")
    
    #retrive the morphBase
    morphBase = mt.GetMorphBase()
    #this CAMorph should have only one node
    nodeMorph =  morphBase.GetFirst()
    #maybe check if point Count are the same
    if node.GetPointCount() != nodeMorph.GetPointCount():
        raise ValueError("point count are not the same")

    for i in xrange(nodeMorph.GetPointCount()):
        print nodeMorph.GetPoint(i)

Don't forget the manuals on the c++ documentation, there are full of informations
CAPoseMorphTag Manuel
CAMorph Manual
CAMorphNode Manual

Cheers
Manuel

mike

@m_magalhaes Frist of all,thank your for your answer, but sorry maybe you didn't look at my questions carefully.

@mike said in Any way to get the originally point pos before posemorph tag？:

hi，
if any way to get the originally points pos before posemorph tag？don't use CAMorphNode::GetPoint, just like get points pos form pointobject.
and i also want to know how can i get message when my tag or object plugin close?(not delete and free,just temporary closure)
Hope your help!

m_magalhaes

my bad, so c++ and yea i read that too fast.

i guess it's related with your other question.
So i'm afraid you want to retrieve a pointer to have the best performance. If so, it's not possible, you have to use GetPoint.

For your other question, i'm not sure if i understand what you mean by plugin close (not delete and free).
Do you mean sending a message at the end of your execute (for a tag) for example ?

Cheers
Manuel.

mike

@m_magalhaes object and tag plugin's 'Enabled' ,can i detect it? i want detect itself Disenable/Enabled switch and set some attribute.

m_magalhaes

hi @mike,

there's no direct solution for that. Depending on your need, there's different tracks.

You can create a invisible tag that will check that for you.

If you need something more global, you can create a SceneHook.
In this sceneHook you can track the items you need to check and store/use GetDirty to see if something changed. (or in your case simply check if it's enabled)

Cheers
Manuel

mike

@m_magalhaes thank for your help!