THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED
On 22/11/2010 at 06:50, xxxxxxxx wrote:
User Information:
Cinema 4D Version: R12
Platform: Windows ;
Language(s) : C++ ;
---------
Hi!
Can anybody tell me please what I have to do to create a Constraint Tag (PSR)??
Thanks!
THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED
On 23/11/2010 at 05:32, xxxxxxxx wrote:
Simple example how to create a CA Constraint tag and add a PSR target.
Bool MenuTest::Execute(BaseDocument *doc)
{
// constraint object
BaseObject *op1 = doc->GetFirstObject();
if (!op1) return FALSE;
// target object
BaseObject *op2 = op1->GetNext();
if (!op2) return FALSE;
// create the tag
BaseTag *tag = op1->MakeTag(1019364, NULL);
if (!tag) return FALSE;
op1->Message(MSG_UPDATE);
// enable PSR constraints
tag->SetParameter(DescID(ID_CA_CONSTRAINT_TAG_PSR), GeData(TRUE), DESCFLAGS_SET_0);
// calls the Add button to add a target
DescriptionCommand dc;
dc.id = DescID(DescLevel(ID_CA_CONSTRAINT_TAG_PSR_ADD, DTYPE_BUTTON, tag->GetType()));
tag->Message(MSG_DESCRIPTION_COMMAND, (void* )&dc);
AutoAlloc<BaseLink> link;
if (!link) return FALSE;
link->SetLink(op2);
// sets the link to the target object; target link IDs start with 10001 for the first target, 10002 for the second and so on
tag->SetParameter(DescID(10001), GeData(link), DESCFLAGS_SET_0);
tag->Message(MSG_UPDATE);
EventAdd();
return TRUE;
}
cheers,
Matthias