Re: Applying texture map of image to object using Octave 5.1 error

[Rick T]

I believe it's used as a variable to the image.

original = imread('imported_image.jpg');

https://youtu.be/djYowG_ITwk?t=45

On Wed, Mar 6, 2019 at 4:08 AM Pantxo <address@hidden> wrote:

RT wrote
> Applying texture map of image to object using Octave 5.1 error
> The error I'm getting is "error: invalid value for array property "cdata"
> "
>
> --

Hi,

In Octave 5 the only supported image data types for textures are uint8 and
double. Any other data type will trigger this error. What does "class
(original)" return?

At least with the default image data your example works for me:

figure ();
im = get (0, "defaultimagecdata");
[X,Y,Z] = ellipsoid (0,0,0,10,10,10);
hs = surf (X, Y, Z, "FaceColor", "texturemap", "CData", im);

Pantxo




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