Re: [gl4java-usergroup] reference problem in GLOffScreenDrawable

[Sven G. <sgo...@ja...>]

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right, thx

will be added within cvs soon

On Sunday 27 January 2002 01:09, nader wrote:
> Hello,
>
> Let me first say thanks (again) for enabling the option to disable all
> debugging output. I am also thankful that you have implemented a more
> straightforward offscreen rendering class.
>
> There is however one problem with it (or what looks like a problem). The
> setSize(Dimension size) method located at line 236 in file
> GLOffScreenDrawable.java is implemented to set the internal size
> (offScrnSize) to the passed in size by reference, not by copying the
> actuall values (width and height). This poses a problem as a user might
> use the same passed in reference (size), but that has been changed, again
> in a call to setSize, and due to the implementation of setSize
> (following), a size change is not recognized:
>
>     	if((size!=null && size.equals(offScrnSize)==false) ||
> 	   size!=offScrnSize
> 	  )
> 	{
>     		offScrnSizeChanged=true;
>                 offScrnSize=size;
> 	        initDrawable();
> 	}
>
> It seems it would be better if the components of the reference (size.width
> and size.height) are copied to offScrnSize, than by saving the reference
> itself.
>
> To all relevant folks, thanks again for the newer version of GL4Java ... a
> lot of these features are/were needed.
>
> nader
>
>
> _______________________________________________
> gl4java-usergroup mailing list
> gl4...@li...
> https://lists.sourceforge.net/lists/listinfo/gl4java-usergroup

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