Set to Isoparm

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 RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 09/02/2004 at 20:05, xxxxxxxx wrote:

User Information:
Cinema 4D Version:   8.100 
Platform:   Windows  ;   
Language(s) :     C++  ;

---------
Hi
Can anyone tell me how to change the display mode in the display tag into isoparm.
I have a code:
   BaseTag *tag = BaseTag::Alloc(Tdisplay);
   BaseContainer *con = tag->GetDataInstance();
   
   ObjGrid->InsertTag(tag, NULL);
If i do like this, the display mode will be set to default as Gouraud Shading
Thanks and regards

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 RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 10/02/2004 at 15:34, xxxxxxxx wrote:

Please have a look in the Tdisplay.res file. (It's within your C4D directory somewhere; search for it!) There you'll find all the container values for the display tag. (Also have a look in the Tdisplay.h file for some additional constants.)

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 RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 10/02/2004 at 17:50, xxxxxxxx wrote:

Hi all
I have gone through the samples about this. Now I include the Tdisplay.h in my cpp file
   PluginTag *tag = PluginTag::Alloc(Tdisplay);
   tag->GetData().GetLong(DISPLAYTAG_DISPLAYMODE_ISOPARMS, 3);
   ObjGrid->InsertTag(tag, NULL);
But i still could not the display mode as isoparm. Can anyone tell me what's the problem of this?
Thanks and regards

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 RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 10/02/2004 at 18:30, xxxxxxxx wrote:

1. You don't need to include Tdisplay.h since it's already included by c4d.h.
2. GetData() returns a temporary. Use GetDataInstance() if you want to modify the returned container directly.

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 RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 10/02/2004 at 18:49, xxxxxxxx wrote:

Thanks for the reply, now i have modified into this
   BaseObject *ObjGrid = BaseObject::Alloc(Oplane);
   PluginTag *tag = PluginTag::Alloc(Tdisplay);
   BaseContainer *con = tag->GetDataInstance();
   con->SetLong(DISPLAYTAG_DISPLAYMODE_ISOPARMS, 3);
   ObjGrid->InsertTag(tag, NULL);
But i still could not get the isoparms mode, could you plz tell me what's wrong here?
Thanks and regards

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 RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

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

It seems that Tdisplay is one of those tags for which GetDataInstance() doesn't work. (I think it's because it doesn't use a container internally.)
This code seems to work:

    
    
    BaseObject *Obj = BaseObject::Alloc(Oplane);
    
    
    
    
    PluginTag *tag = PluginTag::Alloc(Tdisplay);  
    BaseContainer con;  
    con.SetLong(DISPLAYTAG_DISPLAYMODE, DISPLAYTAG_DISPLAYMODE_ISOPARMS);  
    con.SetLong(DISPLAYTAG_AFFECT_DISPLAYMODE, TRUE);  
    tag->SetData(con);  
    Obj ->InsertTag(tag, NULL);
    
    
    
    
    doc->InsertObject(Obj, NULL, NULL);  
    EventAdd();

Also, please note that DISPLAYTAG_DISPLAYMODE is the ID and is the value DISPLAYTAG_DISPLAYMODE_ISOPARMS=3.

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

On 19/02/2004 at 19:33, xxxxxxxx wrote:

Ok thanks Mikael, It is working very fine. It is because the getdatainstance does not work
Regards
Albert