Changes between Initial Version and Version 1 of Ticket #15899, comment 14


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Timestamp:
Sep 10, 2024, 2:17:58 PM (14 months ago)
Author:
Tom Goddard

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  • Ticket #15899, comment 14

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    29 -----Original Message-----
    30 From: ChimeraX <ChimeraX-bugs-admin@cgl.ucsf.edu>
    31 Sent: Tuesday, September 10, 2024 3:37 PM
    32 To: Browne, Kristen (NIH/NIAID) [C] <kristen.browne@nih.gov>; goddard@cgl.ucsf.edu
    33 Cc: gregc@cgl.ucsf.edu
    34 Subject: [EXTERNAL] Re: [ChimeraX] #15899: WRL vs. GLB output
    35 
    36 #15899: WRL vs. GLB output
    37 ---------------------------------------+-------------------------
    38           Reporter:  kristen.browne@...  |      Owner:  Tom Goddard
    39               Type:  defect            |     Status:  assigned
    40           Priority:  normal            |  Milestone:
    41          Component:  Input/Output      |    Version:
    42         Resolution:                    |   Keywords:
    43         Blocked By:                    |   Blocking:
    44 Notify when closed:                    |   Platform:  all
    45            Project:  ChimeraX          |
    46 ---------------------------------------+-------------------------
    47 Comment (by Tom Goddard):
    48 
    49  BabylonJS reports the default camera target as close to 0,0,0 with the  ChimeraX .glb centering.  In otherwords BabylonJS computed the bounding  box and used the centering transformation and so it gets the desired  center near 0,0,0.  It should be exactly 0,0,0 but the discrepancy is a  ChimeraX problem.  If I open the uncentered ChimeraX .glb in BabylonJS  then the default camera target center is (-160, -104, -165).  So it seems  the centering does what it is supposed to in BabylonJS.  So I am trying to  understand what you mean by "Babylon has the same issues as Blender does  with these files".
    50 --
    51 Ticket URL: <https://www.rbvi.ucsf.edu/trac/ChimeraX/ticket/15899#comment:13>
    52 ChimeraX <https://www.rbvi.ucsf.edu/chimerax/>
    53 ChimeraX Issue Tracker
    54 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.
    55 }}}