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[Octave-bug-tracker] [bug #44861] Image display in a 3D view

From: Pantxo Diribarne
Subject: [Octave-bug-tracker] [bug #44861] Image display in a 3D view
Date: Wed, 6 Dec 2017 09:19:48 -0500 (EST)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:56.0) Gecko/20100101 Firefox/56.0

Update of bug #44861 (project octave):

                  Status:                    None => Confirmed              


Follow-up Comment #6:

A partial workaround to be able to display images in 3D is to use surfaces:

load penny
[nx, ny] = size (P);
surface (1:nx, 1:ny, zeros (nx, ny), "cdata", P,
         "facecolor", "texturemap", "edgecolor", "none")
view (3)

There are important limitations though:
* rgb images are not handled (only indexed or scaled images)
* gl2ps does not handle textures so the figure is not printable.


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