Reload all textures and refresh cycles viewport - my addon should be vanilla?

Hello everyone, following a script share from Blender Bob on X meant to reload all textures, I decided to expand on the idea.

First implement it as a shortcut, as scripts are not convenient to run, and fix something that has been bugging me for a while: when reloading textures in Blender the cycles 3d viewport preview does not update.

With the “alt+r” shortcut in the shader editor we can reload textures. But if we are previewing the scene in cycles, nothing updates. I vibe coded an addon to reload all textures and refresh the cycles viewport using the shortcut “alt+shift+r”.

In my opinion the auto cycles viewport refresh on textures reload should not be an addon and be the default behavior.
I’m not sure where I should post this. It is not a bug for the developer forum, and to me not really a “new feature request” for right-click-select.

What do you think?

1 Like

Update 01:

  • Native alt+r shortcut :
    added cycles viewport refresh

  • New alt+shift+r shortcut:
    smart reload all the changed only textures on disk and refresh cycles viewport

  • only refresh cycles viewport if textures have been changed

  • removed n-panel to avoid unnecessary clutter, shortcuts only

Started a thread on the Developer Forum to make sure the code is well written since this is vibe coded.

feedback welcome

I’ve been using for years this extension: https://extensions.blender.org/add-ons/auto-reload/

it does the job well and automatically reloads textures when a change has occurred.

4 Likes

not really a “new feature request” for right-click-select.

how so? This is feature not present in blender and You think it should be added. This is exacly what RCS is for.

Yea, this functionality should be built in. But not in form of vibe coded addon obviously.

And it should have menu entity (eg. File>External Data>Reload images), not having it in UI is terrible discoverability.


Personally i image menus addon because of other feature - changing active image, but it also have reload all images button.

There is also extension auto reload:

and auto reload could be also an built-in option

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That is a great addon I was unaware of, it also refreshes the viewport, thanks for sharing.

I do prefer the simple shortcuts worfklow, over an addon with a dropdown menu or the timer frequency auto reload function.

The “shift+alt+r” shortcut to reload all images, coming from the default “alt+r” to reload selected material images, makes sense and I don’t have to think about it. And with the viewport refresh it does not feel like I’m using an addon, Blender just works as I would expect.

If you are reading this looking for a ready solution try the Auto Reload addon from the Blender extensions.

I am happy to share my simple shortcuts for anyone who prefers to work this way when it is final.

If You plan to share it as addon/extension, make an shortcut preferences in addon options. That greatly improves QoL.
Its relatively easy to add (i can help You if You are not comfortable with that)
2025.11.06.14.45.55_blender_Biy6bWW9tH

2 Likes

Good idea, added.