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<p>Hi Elaine, ChimeraX team,</p>
<p>When silhouettes is set to true, hiding all models causes a bug
whereby the display panel is not responsive / redrawn. As far as I
can tell other parts of the GUI are still working.</p>
<p>Below is a minimal reproducer. Attached are screenshots of what
I'm seeing when silhouettes true (bug) or silhouettes false (no
bug). I am running this on MacOS 10.13.6 on a MBP with graphics
"Intel Iris Plus Graphics 650 1536MB" (sorry not sure what might
be relevant here), and the Chimera version is: <br>
</p>
<p><tt><span style="color: rgb(0, 0, 0); font-size: medium;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;
-webkit-text-stroke-width: 0px; display: inline !important;
float: none;">UCSF ChimeraX version: 0.8</span></tt><tt><br
style="color: rgb(0, 0, 0); font-size: medium; font-style:
normal; font-variant-ligatures: normal; font-variant-caps:
normal; font-weight: normal; letter-spacing: normal;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">
</tt><tt><span style="color: rgb(0, 0, 0); font-size: medium;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;
-webkit-text-stroke-width: 0px; display: inline !important;
float: none;">date: 2018-12-17 22:26:30 UTC</span></tt><tt><br
style="color: rgb(0, 0, 0); font-size: medium; font-style:
normal; font-variant-ligatures: normal; font-variant-caps:
normal; font-weight: normal; letter-spacing: normal;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">
</tt><tt><span style="color: rgb(0, 0, 0); font-size: medium;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;
-webkit-text-stroke-width: 0px; display: inline !important;
float: none;">branch: v0.8</span></tt><tt><br style="color:
rgb(0, 0, 0); font-size: medium; font-style: normal;
font-variant-ligatures: normal; font-variant-caps: normal;
font-weight: normal; letter-spacing: normal; text-align:
start; text-indent: 0px; text-transform: none; white-space:
normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;">
</tt><tt><span style="color: rgb(0, 0, 0); font-size: medium;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;
-webkit-text-stroke-width: 0px; display: inline !important;
float: none;">commit: 412d62d1949722ed7f52b3e515ec0f3b70b6b7af</span></tt><tt><br
style="color: rgb(0, 0, 0); font-size: medium; font-style:
normal; font-variant-ligatures: normal; font-variant-caps:
normal; font-weight: normal; letter-spacing: normal;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; word-spacing: 0px;
-webkit-text-stroke-width: 0px;">
</tt><tt><span style="color: rgb(0, 0, 0); font-size: medium;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; word-spacing: 0px;
-webkit-text-stroke-width: 0px; display: inline !important;
float: none;">Python: 3.6.4</span></tt></p>
<p><span style="color: rgb(0, 0, 0); font-family: Times; font-size:
medium; font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal; letter-spacing:
normal; orphans: 2; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 2;
word-spacing: 0px; -webkit-text-stroke-width: 0px; display:
inline !important; float: none;"></span>Obviously there's a
workaround to avoid this but this caught me a few times in the
last couple of days and it'd be nice to not have to watch out for
it because the only solution I've found so far is to quit ChimeraX
and start again.<br>
</p>
<p>Cheers,<br>
Alexis</p>
<p><br>
</p>
<p>PS. here's the reproducer:<span style="color: rgb(0, 0, 0);
font-family: Times; font-size: medium; font-style: normal;
font-variant-ligatures: normal; font-variant-caps: normal;
font-weight: normal; letter-spacing: normal; orphans: 2;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 2; word-spacing: 0px;
-webkit-text-stroke-width: 0px; display: inline !important;
float: none;"><br>
</span></p>
<p><span style="color: rgb(0, 0, 0); font-family: Times; font-size:
medium; font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal; letter-spacing:
normal; orphans: 2; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 2;
word-spacing: 0px; -webkit-text-stroke-width: 0px; display:
inline !important; float: none;"><br>
</span></p>
<p><tt>open pdb:1tbq</tt><tt><br>
</tt><tt>set silhouettes true</tt><tt><br>
</tt><tt><br>
</tt><tt># Hide stuff</tt><tt><br>
</tt><tt>hide #!1 models</tt><tt><br>
</tt><tt><br>
</tt><tt># Wait a bit (alternatively stop here and return to
interactive use before doing the next step)</tt><tt><br>
</tt><tt>wait 100</tt><tt><br>
</tt><tt><br>
</tt><tt># print version out</tt><tt><br>
</tt><tt>version verbose</tt><tt><br>
</tt><tt><br>
</tt><tt># Try to show it again. This should work (and does if
silhouettes false)</tt><tt><br>
</tt><tt>show #!1 models</tt><br>
<br>
</p>
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