Bug 132114 - specular light on 3D object does not work for front and back face
Summary: specular light on 3D object does not work for front and back face
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Draw (show other bugs)
Version:
(earliest affected)
Inherited From OOo
Hardware: x86-64 (AMD64) All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: Object
  Show dependency treegraph
 
Reported: 2020-04-15 10:33 UTC by Regina Henschel
Modified: 2020-09-05 12:12 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:


Attachments
Examples of 3D objects for testing specularity (14.73 KB, application/vnd.oasis.opendocument.graphics)
2020-04-15 10:33 UTC, Regina Henschel
Details

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Description Regina Henschel 2020-04-15 10:33:09 UTC
Created attachment 159571 [details]
Examples of 3D objects for testing specularity

Open attached document. It has
a 3D-object made by extrusion, shown with visible front face, top face and back face
a 3D-object made by rotation, angle 180°, so that front face and back face are visible
a 3D cube

Notice, that front and back faces do not show the specular light.

The problem is not, that front and back faces are plane. The cube has plane faces too and the side faces of the extrusion objects are plane too.
Comment 1 Buovjaga 2020-09-05 12:12:39 UTC
Confirmed, already with 4.4.7 and 3.3.0 (those on Win 10).

Arch Linux 64-bit
Version: 7.1.0.0.alpha0+
Build ID: bb64b19e3e8942e610db2d3596d859f7c7864811
CPU threads: 8; OS: Linux 5.8; UI render: default; VCL: kf5
Locale: fi-FI (fi_FI.UTF-8); UI: en-US
Calc: threaded
Built on 5 September 2020