Hello Michael,
On 09/24/2010 08:03 AM, Michael Raab wrote:
> i have some warnings in materialchunk::activate() and
> materialchunk::changefrom() about some invalid GL value.
it may be faster to find the problem if you run your program through a
GL debugger (like bugle, glIntercept) - that will allow you to know the
exact OpenGL call that has an invalid value and from there it should be
fairly straightforward to find the field that supplied the value.
> I'm trying to track down the issue and I would like to display some
> additional information like the fieldcontainer id of the affected
> materialchunk. How can I get this value from inside the MaterialChunk class
> (if I don't have a MaterialchunkPtr)?
make a MaterialChunkPtr ;) - the usual idiom looks like:
MaterialChunkPtr thisPtr(this);
thisPtr.getFieldContainerId();
this is most often used if fields need to be changed from a member function:
beginEditCP(thisPtr, FieldMask);
_sfField.setValue(5);
endEditCP(thisPtr, FieldMask);
Cheers,
Carsten
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