id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
2733	Changing lighting in VR: CompositorError_TextureUsesUnsupportedFormat	chimerax-bug-report@…	Tom Goddard	"{{{
The following bug report has been submitted:
Platform:        Windows-10-10.0.17763
ChimeraX Version: 0.91 (2019-12-23)
Description
(Describe the actions that caused this problem to occur here)

Log:
UCSF ChimeraX version: 0.91 (2019-12-23)  
© 2016-2019 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open ""C:\Users\alexl\Desktop\chimeraX\Alejandro Llorente\files\1densities
> .cxs""

opened ChimeraX session  

> vr true

> lighting simple

started SteamVR rendering  
An error occurred in drawing the scene. Redrawing graphics is now stopped to
avoid a continuous stream of error messages. To restart graphics use the
command ""graphics restart"" after changing the settings that caused the error.  
  
Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\updateloop.py"", line 73, in draw_new_frame  
view.draw(check_for_changes = False)  
File ""C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\graphics\view.py"", line 166, in draw  
self._draw_scene(camera, drawings)  
File ""C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\graphics\view.py"", line 205, in _draw_scene  
camera.set_render_target(vnum, r)  
File ""C:\Program Files\ChimeraX\bin\lib\site-packages\chimerax\vive\vr.py"",
line 802, in set_render_target  
self._submit_eye_image('left', left_fb.openvr_texture, render)  
File ""C:\Program Files\ChimeraX\bin\lib\site-packages\chimerax\vive\vr.py"",
line 816, in _submit_eye_image  
result = self._compositor.submit(eye, texture)  
File ""C:\Program Files\ChimeraX\bin\lib\site-packages\openvr\\__init__.py"",
line 4265, in submit  
openvr.error_code.CompositorError.check_error_value(error)  
File ""C:\Program Files\ChimeraX\bin\lib\site-
packages\openvr\error_code\\__init__.py"", line 23, in check_error_value  
raise error_class(error_value, message)  
openvr.error_code.CompositorError_TextureUsesUnsupportedFormat  
  




OpenGL version: 3.3.13558 Core Profile Forward-Compatible Context 26.20.11016.1
OpenGL renderer: AMD Radeon(TM) RX Vega 10 Graphics
OpenGL vendor: ATI Technologies Inc.

}}}
"	defect	closed	normal		VR		can't reproduce						all	ChimeraX