GePrint crash Cinema4D

Helper

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 RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 18/05/2004 at 07:14, xxxxxxxx wrote:

User Information:
Cinema 4D Version:   8.500
Platform:   Windows ;
Language(s) :     C++ ;

---------
Hi.
If i have to this:

GePrint (ptagMain->GetObject()->GetName());

(ptagMain is valid pointer to a tag plugin!)

then C4D crash always.

What is wrong?

Helper

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 RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 18/05/2004 at 11:15, xxxxxxxx wrote:

Did you check if ptagMain->GetObject() and ptagMain->GetObject()->GetName() are valid?

Helper

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 RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 18/05/2004 at 23:37, xxxxxxxx wrote:

Hi.
Thx for proposal. I forgot to check the pointer.
Question:
1. How can i check, that any one of my direct child objects has been moved in the hierarchy, new child added or old removed?
2. How i can communicate between two plugins?

Helper

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 RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 19/05/2004 at 02:17, xxxxxxxx wrote:

1. I have not done this but I think you can find this out by checking the Message function for your plugin type.
For example TagData::Message() or maybe even CoreMessage
2. What kind of communication are you after? I recently made a object data plugin that needs to retrieve data from a custom tag plugin. I simply had to get the BaseContainer of the tag object, and read the values from it

Something on these lines

    
    
      
    
    
    
    
    BaseTag* tag = op->GetTag(MYPLUGINTAG_ID);
    
    
    
    
    if(tag)
    
    
    
    
    {
    
    
    
    
      BaseContainer bc = tag->GetData();
    
    
    
    
      Real r = bc.GetReal(REAL_DATA,0.0);
    
    
    
    
    }