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Adobe Photoshop Family

28 Messages

 • 

706 Points

Wed, Mar 8, 2017 11:04 PM

Solved

Lightroom 6.9: SDK LrDevelopController no longer works with ToneCurvePV2012 settings

I'm a Lightroom plugin developer, one of my products is The Fader (https://www.capturemonkey.com/thefader/), which can crossfade between different develop settings.  It operates on normal sliders, but it can also create smooth transitions between tone curves.

In order to operate, it needs support from Lightroom to set sliders and tone curves.  The SDK provides few methods for this:

1) LrPhoto:applyDevelopPreset, which works almost, but it has problems updating the display when GPU is enabled: https://feedback.photoshop.com/photoshop_family/topics/lightroom-sdk-photo-applydeveloppreset-doesnt...

2) LrDevelopController.setValue, which has been my solution since Lightroom 6.0.  It has a few quirks, but it did get the job done.  ToneCurvePV2012 (/Red/Green/Blue) were not mentioned specifically on the documentation, but they were working in LR 6.0-6.8, something along the lines of:
LrDevelopController.setValue("ToneCurvePV2012Red", {0,0,40,50,200,220,255,255})
In 6.9, it is no longer working and there is no working way to set the tone curve from a plugin.

Please, bring the tone curve back to LrDevelopController.  Bonus points for fixing the GPU issue.

Responses

Official Solution

75 Messages

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1.5K Points

4 years ago

Hi Jarno,

We are able to reproduce the issue. We are working on this.

Thanks,
Ganesh

Official Solution

Adobe Administrator

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7.9K Messages

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115.1K Points

3 years ago

Lightroom CC2015.12/6.12 was released today and should address this issue.  Please update your Lightroom to the latest version and let us know if you continue to see the issue. Thank you for your patience.

http://blogs.adobe.com/lightroomjournal/2017/07/lightroom-cc-2015-12-now-available.html

Adobe Photography Products

Quality Engineering - Customer Advocacy 

5 Messages

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136 Points

i was just refreshing this thread to view any progress, and boom! an update! Thanks!

Adobe Administrator

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498 Messages

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9.6K Points

4 years ago

Hi Jarno,
Thanks for pointing this out.
I have sent you a mail off list to get some more details.

Thanks,
Sunil

28 Messages

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706 Points

3 years ago

Still not working in LR 6.10

3 Messages

 • 

76 Points

3 years ago

This is my favorite plug-in ever and I use it all the time! Please address this issue, Lightroom.

5 Messages

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136 Points

3 years ago

Any updates on this?

Adobe Administrator

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498 Messages

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9.6K Points

3 years ago

We are working on this issue. A fix is underway.
Thanks,
Sunil

3 Messages

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82 Points

3 years ago

This still happens with lightroom cc2015.10.1

Adobe Administrator

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14.7K Messages

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283.8K Points

3 years ago

Good morning. We'd like to invite you to our prerelease if you're interested in evaluating a fix for this issue. Let us know and we'll get you added.

Sr. Product Manager, Adobe Digital Imaging

9 Messages

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240 Points

Hi Jeff,

I'd like to evaluate this, too. How can I get access?
Cheers,

Oliver

28 Messages

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706 Points

I'd also like to get access, but for the past week and tried with couple of email addresses, I have not yet received it.