[chimerax-users] [ChimeraX] #5198: Transparent background not transparent when selection outline shown

[Elaine Meng]

Hi Bingchun,
Yes, if you actually want the fix, you need to get a daily build that was made after the bug was fixed.
Best,
Elaline
-----
Elaine C. Meng, Ph.D.                       
UCSF Chimera(X) team
Department of Pharmaceutical Chemistry
University of California, San Francisco


> On Sep 9, 2021, at 7:12 PM, Zhao, Bingchun (NIH/VRC) [F] via ChimeraX-users <chimerax-users at cgl.ucsf.edu> wrote:
> 
> Hi, Tom,
> 
> I received this below email reported that this bug has been fixed.
> 
> Do I need to download the latest version and re-install the ChimeraX?
> 
> Thank you very much!
> Best,
> Bingchun
> 
> On 9/9/21, 9:35 PM, "ChimeraX" <ChimeraX-bugs-admin at cgl.ucsf.edu> wrote:
> 
>    #5198: Transparent background not transparent when selection outline shown
>    --------------------------------------+-------------------------
>              Reporter:  bingchun.zhao@…  |      Owner:  Tom Goddard
>                  Type:  defect           |     Status:  closed
>              Priority:  normal           |  Milestone:
>             Component:  Graphics         |    Version:
>            Resolution:  fixed            |   Keywords:
>            Blocked By:                   |   Blocking:
>    Notify when closed:                   |   Platform:  all
>               Project:  ChimeraX         |
>    --------------------------------------+-------------------------
>    Changes (by Tom Goddard):
> 
>     * status:  assigned => closed
>     * resolution:   => fixed
> 
> 
>    Comment:
> 
>     Fixed.
> 
>     Offscreen rendering was making a framebuffer with no alpha channel, even
>     though for image save it already had an offscreen framebuffer with alpha
>     channel.  Made offscreen check and not create a new framebuffer if we are
>     already using an offscreen framebuffer.
> 
>    --
>    Ticket URL: <https://www.rbvi.ucsf.edu/trac/ChimeraX/ticket/5198#comment:3>
>    ChimeraX <https://www.rbvi.ucsf.edu/chimerax/>
>    ChimeraX Issue Tracker
> 
> 
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