Opened 7 years ago
Closed 7 years ago
#1455 closed defect (fixed)
Something wrong with clipping for large models
Reported by: | Owned by: | Tom Goddard | |
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Priority: | normal | Milestone: | 0.8 |
Component: | Graphics | Version: | |
Keywords: | Cc: | ||
Blocked By: | Blocking: | ||
Notify when closed: | Platform: | all | |
Project: | ChimeraX |
Description
The following bug report has been submitted: Platform: Darwin-18.2.0-x86_64-i386-64bit ChimeraX Version: 0.8 (2018-11-16) Description Clipping seems to work as expected for small structures, but goes rather pear-shaped for large structures (see screen recording). For large structures or EM maps (e.g. 5TAQ, EMD-8382), instead of showing a flat surface at the clip plane, ChimeraX shows an ambiently-lit "ghost" of the map or molecule. Very strange. I don't think it used to do this in earlier versions. Cheers Oli Log: UCSF ChimeraX version: 0.8 (2018-11-16) How to cite UCSF ChimeraX > open /Users/oliverclarke/Dropbox/Documents/Work/Projects/RyR/ryr_paper_3/structures_and_maps/cam_maps_and_models/tet_moved.pdb Chain information for tet_moved.pdb #1 --- Chain | Description A B G I | No description available C D E K | No description available F H J O | No description available > clip > camera ortho > close all > open 1bl8 1bl8 title: Potassium channel (KCSA) from streptomyces lividans [more info...] Chain information for 1bl8 #1 --- Chain | Description A B C D | protein (potassium channel protein) > clip > clip off > surface #1 > clip > close all > open 5taq 5taq title: Structure of rabbit RyR1 (Caffeine/ATP/Ca2+ dataset, class 3&4) [more info...] Chain information for 5taq #1 --- Chain | Description A F H J | Peptidyl-prolyl cis-trans isomerase FKBP1B B E G I | Ryanodine receptor 1 > clip > clip off > ribbon > ~display > clip > close all > open 1bl8 1bl8 title: Potassium channel (KCSA) from streptomyces lividans [more info...] Chain information for 1bl8 #1 --- Chain | Description A B C D | protein (potassium channel protein) Expected a keyword > clip > clip off > surface #1 > clip > close > open 5taq 5taq title: Structure of rabbit RyR1 (Caffeine/ATP/Ca2+ dataset, class 3&4) [more info...] Chain information for 5taq #1 --- Chain | Description A F H J | Peptidyl-prolyl cis-trans isomerase FKBP1B B E G I | Ryanodine receptor 1 > clip > clip off > surface > clip > close > open 8382 fromDatabase emdb Opened emd_8382.map, grid size 400,400,400, pixel 1.25, shown at level 0.0174, step 2, values float32 > clip OpenGL version: 4.1 ATI-2.2.8 OpenGL renderer: AMD Radeon Pro 580 OpenGL Engine OpenGL vendor: ATI Technologies Inc. File attachment: chimerax_clipping_bug.mov
Attachments (1)
Change History (3)
by , 7 years ago
Attachment: | chimerax_clipping_bug.mov added |
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comment:1 by , 7 years ago
Component: | Unassigned → Graphics |
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Milestone: | → 0.8 |
Owner: | set to |
Platform: | → all |
Project: | → ChimeraX |
Status: | new → assigned |
Summary: | ChimeraX bug report submission → Something wrong with clipping for large models |
comment:2 by , 7 years ago
Resolution: | → fixed |
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Status: | assigned → closed |
Fixed.
Clipping was broken depending on the display style and lighting mode, not the size of the model.
Clipping was broken since a graphics change Sept 18, almost 2 months ago. I guess no one is using clipping.
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