Changes between Initial Version and Version 1 of Ticket #15899, comment 25


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Timestamp:
Sep 13, 2024, 10:46:22 AM (14 months ago)
Author:
Tom Goddard

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  • Ticket #15899, comment 25

    initial v1  
    1 {{{
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    22The the local centering is a great feature, thank you!
    33
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    8 
    9 -----Original Message-----
    10 From: ChimeraX <ChimeraX-bugs-admin@cgl.ucsf.edu>
    11 Sent: Thursday, September 12, 2024 7:02 PM
    12 To: goddard@cgl.ucsf.edu; Browne, Kristen (NIH/NIAID) [C] <kristen.browne@nih.gov>
    13 Cc: meng@cgl.ucsf.edu; Cruz, Phil (NIH/NIAID) [C] <phil.cruz@nih.gov>
    14 Subject: [EXTERNAL] Re: [ChimeraX] #15899: Hidden vertices in GLB output, and GLB nodes not centered at (0,0,0)
    15 
    16 #15899: Hidden vertices in GLB output, and GLB nodes not centered at (0,0,0)
    17 ---------------------------------------+-------------------------
    18           Reporter:  kristen.browne@...  |      Owner:  Tom Goddard
    19               Type:  defect            |     Status:  closed
    20           Priority:  normal            |  Milestone:
    21          Component:  Input/Output      |    Version:
    22         Resolution:  fixed             |   Keywords:
    23         Blocked By:                    |   Blocking:
    24 Notify when closed:                    |   Platform:  all
    25            Project:  ChimeraX          |
    26 ---------------------------------------+-------------------------
    27 Comment (by Tom Goddard):
    28 
    29  Kristen, ChimeraX VRML output only includes one node, a single  IndexedFaceSet for everything in the ChimeraX scene.  By default it is  centered at (0,0,0) by shifting all the vertices.  So the local origin  problem that was seen with GLTF output does not happen in VRML.  But also  the VRML will not allow you to easily separate out individual scene  objects since it does not use a tree of nodes.  The VRML output could use  a tree of nodes, but that is much more complex to produce.
    30 --
    31 Ticket URL: <https://www.rbvi.ucsf.edu/trac/ChimeraX/ticket/15899#comment:24>
    32 ChimeraX <https://www.rbvi.ucsf.edu/chimerax/>
    33 ChimeraX Issue Tracker
    34 CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and are confident the content is safe.
    35 }}}