ChimeraX bug report submission

[olibclarke@…]

The following bug report has been submitted:
Platform:        Darwin-18.6.0-x86_64-i386-64bit
ChimeraX Version: 0.9 (2019-06-05)
Description
Would it be possible to add an equivalent to the "mc" accelerator in Chimera, which places a dummy atom at the center of rotation and selects it? This is very useful for making simple scripts - e.g. to make a zone around the center of rotation in an alias. I couldn't find it in the "Markers and Links" section of the docs, apologies if I missed it.

Cheers
Oli

Log:
> camera ortho

> cofr centerOfView

> alias crosshairs_on cofr centerofview showpivot 10,0.3

> alias crosshairs_off cofr centerofview showpivot false

UCSF ChimeraX version: 0.9 (2019-06-05)  
© 2016-2019 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open /Users/oliverclarke/apocam_masks/tmp_post.mrc

Opened tmp_post.mrc, grid size 512,512,512, pixel 1.06, shown at level 0.0113,
step 2, values float32  

Unknown command: measure cofr mark true  




OpenGL version: 4.1 ATI-2.9.26
OpenGL renderer: AMD Radeon Pro 580 OpenGL Engine
OpenGL vendor: ATI Technologies Inc.