Bug 35304 - 3D transparency background foreground confusion
Summary: 3D transparency background foreground confusion
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Chart (show other bugs)
(earliest affected)
3.3.1 release
Hardware: All All
: medium trivial
Assignee: Not Assigned
Depends on:
Blocks: Chart
  Show dependency treegraph
Reported: 2011-03-14 08:39 UTC by sasha.libreoffice
Modified: 2021-05-13 20:56 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:

bottom of walls becomes seen clearly (111.64 KB, application/vnd.oasis.opendocument.spreadsheet)
2011-03-14 08:39 UTC, sasha.libreoffice
Demo, see Comment 1 (649.26 KB, application/vnd.oasis.opendocument.presentation)
2011-03-15 00:20 UTC, Rainer Bielefeld Retired

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Description sasha.libreoffice 2011-03-14 08:39:38 UTC
Created attachment 44440 [details]
bottom of walls becomes seen clearly

in Calc when used transparency in diagram, it looks different as expexted.
in attached document is diagram. it haves left and rear walls filled with gradient so that bottom of walls becomes unseen. And it indeed unseen. But behind half-transparent bars of diagram bottom of walls becomes seen clearly.
I expect that transparent bottom of wall will unseen in all places.

produced on Mandriva 64 bit and Windows XP 32 bit using LibreOffice and
Comment 1 Rainer Bielefeld Retired 2011-03-15 00:16:31 UTC
[Reproducible] with "LibreOffice 3.3.2RC1  – WIN7  Home Premium  (64bit) English UI [OOO330m19 (Build:201 / tag]", 

64 bit AMD Phenom II X4 955 Processor 32.2 GHz, 4GB RAM, 
Graphic Card: NVIDIA GeForce GT 430

View reminds a little to drawings of M. C. Escher.

I will attach a demo with screenshots
Comment 2 Rainer Bielefeld Retired 2011-03-15 00:20:32 UTC
Created attachment 44462 [details]
Demo, see Comment 1
Comment 3 Björn Michaelsen 2011-12-23 11:51:48 UTC Comment hidden (obsolete)
Comment 4 sasha.libreoffice 2011-12-28 22:37:47 UTC
remains in LibO 3.5.0 beta 1
Comment 5 Rainer Bielefeld Retired 2011-12-28 23:24:53 UTC

Please feel free to reassign (or reset Assignee to default) if it’s not your area or if provided information is not sufficient. Please set Status to ASSIGNED if you accept this Bug.
Comment 6 A (Andy) 2015-02-07 21:55:21 UTC
Reproducible with LO, Win 8.1
Comment 7 QA Administrators 2016-02-21 08:37:07 UTC Comment hidden (obsolete)
Comment 8 QA Administrators 2017-03-06 15:44:25 UTC Comment hidden (obsolete)
Comment 9 Thomas Lendo 2017-06-04 21:13:20 UTC
Reproduced in
Build-ID: b08217989558addbcaded122a4e7211ae24bbcff
CPU-Threads: 4; Betriebssystem:Linux 4.8; UI-Render: Standard; VCL: gtk2; 
TinderBox: Linux-rpm_deb-x86_64@70-TDF, Branch:master, Time: 2017-05-31_06:36:03
Comment 10 QA Administrators 2018-06-05 02:38:56 UTC Comment hidden (obsolete)
Comment 11 paulystefan 2020-03-28 00:28:46 UTC
Reproducible with LO, Win 10
Comment 12 paulystefan 2020-06-20 20:43:18 UTC
reproducible with LO beta2-x64, Win 10 x64
Comment 13 paulystefan 2021-05-13 20:56:27 UTC
Version: (x64) / LibreOffice Community
Build ID: 47f78053abe362b9384784d31a6e56f8511eb1c1
CPU threads: 8; OS: Windows 10.0 Build 19042; UI render: Skia/Raster; VCL: win
Locale: en-US (de_DE); UI: de-DE
Calc: CL

also here