Changes between Initial Version and Version 1 of Ticket #7693, comment 1


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Timestamp:
Sep 28, 2022, 11:31:53 PM (3 years ago)
Author:
Tom Goddard

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  • Ticket #7693, comment 1

    initial v1  
     1** SteamVR home room shows no jitter **
     2
    13I tested with the link cable at home looking for jitter in the SteamVR home room.  There is a paint brush tool that allows drawing tubes that are the same size as the molecule stick tubes ChimeraX shows for the pubchem 5957 small molecule.  The painted tubes show no jitter.  Switching to ChimeraX it shows lots of fine jitter.  Partly it may be because the background is black.  Changing ChimeraX background to white or gray reduced the jitter appearance at the sharp bond cylinder edges but did not eliminate it.  It may be that the SteamVR room is using full scene anti-aliasing which is giving it much smoother appearance.  The jitters are quite noticeable for bonds that use two colors (e.g. carbon tan to oxygen red).  The sharp dividing line between the colors very noticeably jitters and jumps.  The SteamVR paint tool paints in one color at a time.  I painted multiple colored tubes crossing each other.  No jitter when moving head.