PLA key, SetData()

Helper

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 RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 28/02/2004 at 16:03, xxxxxxxx wrote:

User Information:
Cinema 4D Version:   8.503
Platform:   Windows ;
Language(s) :   C.O.F.F.E.E ;

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I can get point array data from the PLA key, but can not set it to the PLA key with the "SetData()" function. What is wrong?

My code is shown below, and file is uploaded to the link.

http://www.c4djug.com/cache/PLA2.zip

  
main(doc,op)  
{  
//get sequence and key  
     var plaseq= op->GetFirstTrack()->GetFirstSequence();  
     var plaky0= plaseq->GetFirstKey();  
//get array data  
     var pladata0= plaky0->GetPointTag()->GetData();  
  
//check  
     println(pladata0[0]);          //Good  
  
//create new key and tag  
     var plaky1= new(PLAKey);  
     var pitag1= new(PointTag);  
//set the array to new tag  
     pitag1->SetData(pladata0);  
  
//check  
     var pladata1= pitag1->GetData();  
println(pladata1[0]);          //Bad  
}

Helper

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 RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 28/02/2004 at 20:27, xxxxxxxx wrote:

OK, I understood that I need "Variable Changed", and to expand the array for the polygon.