Python - How to add new link fields to Tags ?

[Helper]

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On 06/12/2010 at 15:46, xxxxxxxx wrote:

User Information:
Cinema 4D Version:   12 
Platform:      
Language(s) :       PYTHON  ;

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I'm trying to setup an aim constraint with python.

I know how to create the tag with :

Tcaconstraint = 1019364
constr = c4d.BaseTag(Tcaconstraint)

and check the 'aim' box with :

constr[c4d.ID_CA_CONSTRAINT_TAG_AIM] = 1

I've worked out how to add link fields with :

constr[c4d.ID_CA_CONSTRAINT_TAG_AIM_TARGET_COUNT] = 1

But I'm stuck at accessing the properties of the links.
When I try to use :

constr[c4d.ID_CA_CONSTRAINT_TAG_AIM_AXIS] = 2

to set the axis to Z+, nothing happens. I guess I need to access it by index, because there can be any number of links, but I don't know the syntax.
The .H file, which I've used to get this far, mentions containers, so I guess maybe I have to change the properties in a variable and load it in but again, I don't know the syntax.

If anyone could help me with an example of how to add a link, it would be greatly appreciated.