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Posted to issues@openoffice.apache.org by bu...@apache.org on 2012/01/17 12:43:35 UTC

DO NOT REPLY [Bug 118805] New: 3D: With some 3D shapes applying LineDashing could loop

https://issues.apache.org/ooo/show_bug.cgi?id=118805

             Bug #: 118805
        Issue Type: DEFECT
           Summary: 3D: With some 3D shapes applying LineDashing could
                    loop
    Classification: Application
           Product: Drawing
           Version: OOo 3.4 Beta
          Platform: PC
        OS/Version: Windows 7
            Status: NEW
          Severity: normal
          Priority: P5
         Component: viewing
        AssignedTo: graphicsneedsconfirm@openoffice.org
        ReportedBy: Armin.Le.Grand@me.com
                CC: ooo-issues@incubator.apache.org


Created attachment 77141
  --> https://issues.apache.org/ooo/attachment.cgi?id=77141
Example 3D object leading to the error

ALG: Some 3D shapes could start endless mem-consuming loops when switching to
LineDashing, mostly true for extruded, closed curves. See attached file, open,
choose any line dashing.

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[Bug 118805] 3D: With some 3D shapes applying LineDashing could loop

Posted by bu...@apache.org.
https://issues.apache.org/ooo/show_bug.cgi?id=118805

liupingtan <do...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |VERIFIED
                 CC|                            |doneyourself@gmail.com

--- Comment #4 from liupingtan <do...@gmail.com> ---
verify on AOO350ml 1377620 on Win7-64bit,pass

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[Bug 118805] 3D: With some 3D shapes applying LineDashing could loop

Posted by bu...@apache.org.
https://issues.apache.org/ooo/show_bug.cgi?id=118805

liupingtan <do...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|VERIFIED                    |CLOSED

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DO NOT REPLY [Bug 118805] 3D: With some 3D shapes applying LineDashing could loop

Posted by bu...@apache.org.
https://issues.apache.org/ooo/show_bug.cgi?id=118805

Armin Le Grand <Ar...@me.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |STARTED
         AssignedTo|graphicsneedsconfirm@openof |Armin.Le.Grand@me.com
                   |fice.org                    |

--- Comment #1 from Armin Le Grand <Ar...@me.com> 2012-01-17 11:44:02 UTC ---
ALG: Taking over...

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DO NOT REPLY [Bug 118805] 3D: With some 3D shapes applying LineDashing could loop

Posted by bu...@apache.org.
https://issues.apache.org/ooo/show_bug.cgi?id=118805

--- Comment #2 from Armin Le Grand <Ar...@me.com> 2012-01-17 11:46:47 UTC ---
ALG: Reason found: There was no handling in applyLineDashing for 3D polygons
when double points were present. This gives an edge with length zero which was
used in (besides others) divisions. Secured that place.

That wrong calculation leaded to calls to createUnitSphereFillPolyPolygon with
huge numbers of horizontal/vertical segments, thus i have limited these methods
to a maximum of 512 segments for security reasons.

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DO NOT REPLY [Bug 118805] 3D: With some 3D shapes applying LineDashing could loop

Posted by bu...@apache.org.
https://issues.apache.org/ooo/show_bug.cgi?id=118805

Armin Le Grand <Ar...@me.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|STARTED                     |RESOLVED
         Resolution|                            |FIXED

--- Comment #3 from Armin Le Grand <Ar...@me.com> 2012-01-17 11:49:06 UTC ---
ALG: Comitted (to branch /alg/linecap for now), done.

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