Reaction view not showing

Hello,

I wanted to bring to your attention that since updating to version 3.15 of Karamba in Rhino 8, the legends are appearing empty.
I have already removed the Karamba package and reinstalled it through the package manager, but unfortunately, that did not resolve the issue.

I also tried using the GH file from here: [3.7.1.9 ReactionView | Karamba3D v3](https://3.7.1.9 ReactionView). However, the file provided on Karamba3D’s site still does not display any legend.


Looking forward to your guidance on this matter. Thank you!

I can confirm an issue with the Reaction View component in the latest Karamba release (running on Rhino 8, SR15).

Additionally, the Rhino command line provides an error message (see image) whenever I interact with it (clicking Fx, Fy, or any of the options): “An error occurred in the display pipeline @ …”.

The whole component does not display anything, so it’s not just a legend issue.

Legend for Beam View works fine, e.g.

It shows the stress value for beams but not the Normal and Moments.

I think it never did. It was only 2 colours for positive and negative and interpolated between them, like for the moments. But my memory might be faulty.

Yes, I also found it only used two colors.

Hi all,
sorry, there is a bug in the latest release which made the legend of the reaction forces-component empty.
Thanks foor the bug report!
I hope to release the fixed version today.
– Clemens

Hi all,
I have fixed the problem with the ReactionView legend. You can download the fixed version from YAK or from here: Release Karamba3D 3.1.50129 · karamba3d/K3D_NightlyBuilds.
– Clemens

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You can add colours by feeding a list of colors into the “Colours” input plug. Alternatively on can right-clock on the ModelView-icon and select “Colors”.
– Clemens

Thanks Clemens! Works fine for me now.