Bug 160597 - Attribute dr3d:vpn is incorrectly used. It determines view plane of 3D-Scene
Summary: Attribute dr3d:vpn is incorrectly used. It determines view plane of 3D-Scene
Status: UNCONFIRMED
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: LibreOffice (show other bugs)
Version:
(earliest affected)
unspecified
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard: QA:needsComment
Keywords:
Depends on:
Blocks: ODF-import
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Reported: 2024-04-09 10:31 UTC by Regina Henschel
Modified: 2024-04-24 03:15 UTC (History)
0 users

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Attachments
Example for view plane settings (14.79 KB, application/vnd.oasis.opendocument.presentation)
2024-04-09 10:31 UTC, Regina Henschel 		Details
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Description Regina Henschel 2024-04-09 10:31:02 UTC 
Created attachment 193583 [details]
Example for view plane settings

Open attached document. It contains left a 3D-Scene with dr3d:vpn="(0 0 1)" and dr3d:vpr="(0 0 10000)". That means, that the view plane normal is parallel to z-axis, the view plane is parallel to the xy-plane. That looks correct.

The object on the right side differs only in the view plane settings dr3d:vpn="(1 0 0)" and dr3d:vpr="(10000 0 0)". Here the view plane normal is parallel to the x-axis, which means that the view plane is parallel to the yz-plane. The projection is totally wrong.

[A "view plane" is the plane where the projection of the 3D-scene objects are drawn.]