Rotating image when using certivcal keystone tool
Still struggling using the keystone tool.
Biggest problem is the rotating of the image when trying to straighten vertical lines.
Example:
After adjusting the horizon to be perfectly horizontal I want to straighten vertical lines on the right half of the image. I put the left bar of the vertical keystone tool on tge very left side of the image parralel to the left side of the image. I put the right bar on the top and bottom on one of the 'falling' vertical lines. After applying the image is rotated and the horizon is not horizontal anymore. Re-adjusting the horizon results in falling vertical lines again. (Different from the original)
In dxo,ps,lr I get perfect results uding the perspective tools though.
I see hardly any complaints about the C1 keystone tool and the tutorials are telling me how great this tool is... Am I doing something wrong in using this tool?
Biggest problem is the rotating of the image when trying to straighten vertical lines.
Example:
After adjusting the horizon to be perfectly horizontal I want to straighten vertical lines on the right half of the image. I put the left bar of the vertical keystone tool on tge very left side of the image parralel to the left side of the image. I put the right bar on the top and bottom on one of the 'falling' vertical lines. After applying the image is rotated and the horizon is not horizontal anymore. Re-adjusting the horizon results in falling vertical lines again. (Different from the original)
In dxo,ps,lr I get perfect results uding the perspective tools though.
I see hardly any complaints about the C1 keystone tool and the tutorials are telling me how great this tool is... Am I doing something wrong in using this tool?
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I would assume that if you have leaning verticals on one side of the image (because of the camera pointing up at a tall building for example) you would also have leaning verticals on the other side of the image too. If you set one of the guides parallel to the side of the image and the other one aligned with the leaning vertical, Capture One will certainly think that the image needs to be rotated. You'd be better to have both guides angled the same. Or if that is not practical because there is nothing to line up the other guide with, you could (1) straighten the image to get the horizon horizontal, as you have done and then (2) adjust vertical slider (or the number against it) by hand in the keystone tool, until the falling lines on the right come upright.
Ian0
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