comp.lang.idl-pvwave archive
Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
Home » Public Forums » archive » Re: object graphics tvrd problem....
Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend  		Return to the default flat view Create a new topic Submit Reply
Re: object graphics tvrd problem.... [message #64428 is a reply to message #64426] Mon, 29 December 2008 12:46 Go to previous messageGo to previous message
ghgm2008 is currently offline  ghgm2008
Messages: 17
Registered: December 2008
Junior Member
On Dec 29, 1:39 pm, David Fanning <n...@dfanning.com> wrote:
> George writes:
>> Yeh, retain=2 doesn't do it and your show solution doesn't fully work
>> - the window does 'show' but the screengrab is still black in areas
>> where other
>> windows were covering.
>
>> I think it might be something to do with my graphics card -
>
>> Is there a way to do this with the Z-buffer ?
>
> Well, the object graphics are suppose to *be* a Z-buffer,
> so I wouldn't know how to do this off-hand.
>
> Since you think it is a graphics card issue, have you
> tried doing your window rendering in software, rather than
> hardware? Set the RENDERER keyword equal to 1 on your
> WIDGET_DRAW call.
>
> Cheers,
>
> David
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming:http://www.dfanning.com/
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")

That works - thanks !!

George.

Report message to a moderator

[Message index]
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Re: Map_Proj_Inverse Bug?
Next Topic: Yet Another Reason Not to Use MAP_SET

-=] Back to Top [=-
[ Syndicate this forum (XML) ] [ RSS ] [ PDF ]

Current Time: Sun Oct 12 05:02:10 PDT 2025

Total time taken to generate the page: 0.48486 seconds
.:: Contact :: Home ::.

Powered by: FUDforum 3.0.7.
Copyright ©2001-2013 FUDforum Bulletin Board Software