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by jsachs
September 23rd, 2017, 7:19 pm
Forum: Picture Window Support
Topic: Chromatic Aberration question
Replies: 1
Views: 115

Re: Chromatic Aberration question

This is a normal side-effect of the transformation. Chromatic aberration results from the refractive index of glass varying slightly with wavelength of light. This causes the focal length of the lens to depend on the color of the light which means there is a slight difference in magnification betwee...
by jsachs
August 25th, 2017, 2:26 pm
Forum: Picture Window Support
Topic: Some preliminary information on PWP 8.0
Replies: 17
Views: 886

Re: Some preliminary information on PWP 8.0

For the most part the mask dialog is similar to PWP 7.

I have added your requests to the list. Focus now is on putting the program back together so it is usable and then increment refinement later.
by jsachs
August 22nd, 2017, 9:50 am
Forum: Picture Window Support
Topic: Some preliminary information on PWP 8.0
Replies: 17
Views: 886

Re: Some preliminary information on PWP 8.0

As it happens, I am working on the freehand painting and cloning tools right now. Cloning between images will be supported, including one-to-one cloning which is ideal for your NR example. This will either be done via a split screen for the main image area - which I have already experimented with a ...
by jsachs
August 18th, 2017, 8:50 am
Forum: Picture Window Support
Topic: Some preliminary information on PWP 8.0
Replies: 17
Views: 886

Re: Some preliminary information on PWP 8.0

I was able to add an HSV/HSL option to selective color correction for PWP 8. It applies only to the brightness change.
by jsachs
August 17th, 2017, 6:02 pm
Forum: Picture Window Support
Topic: Some preliminary information on PWP 8.0
Replies: 17
Views: 886

Re: Some preliminary information on PWP 8.0

Currently, in PWP 8 the grid is not part of the crop transformation but is a separate feature that applies to any image window, as it is potentially useful for purposes other than cropping. This means the grid would not be saved as one of the transformation settings. Will think about how to associat...
by jsachs
August 16th, 2017, 11:41 am
Forum: Picture Window Support
Topic: Some preliminary information on PWP 8.0
Replies: 17
Views: 886

Re: Some preliminary information on PWP 8.0

Yes, transformations can have multiple inputs as well as masks.
by jsachs
August 13th, 2017, 10:13 pm
Forum: Picture Window Support
Topic: Some preliminary information on PWP 8.0
Replies: 17
Views: 886

Re: Some preliminary information on PWP 8.0

Marv

I periodically look at tablet support in Windows -- right now it's pretty low on the list until I can get the program working again.
by jsachs
August 13th, 2017, 10:11 pm
Forum: Picture Window Support
Topic: Some preliminary information on PWP 8.0
Replies: 17
Views: 886

Re: Some preliminary information on PWP 8.0

Mark Yes, there is one main window visible at a time although I am playing with split screen for the image area. If you look at the scripting PDF it explains about saving the tree. The tree serves several functions -- it keeps track of all the operations you performed to create a final image. If you...
by jsachs
August 13th, 2017, 3:37 pm
Forum: Picture Window Support
Topic: Some preliminary information on PWP 8.0
Replies: 17
Views: 886

Some preliminary information on PWP 8.0

To give you a sense of where PWP 8.0 is going, I have uploaded a few of its preliminary help files which are now in PDF format (see links below). Specifics are subject to change as it evolves. I have more help files that describe the various transformations but most of those have not changed in any ...
by jsachs
July 23rd, 2017, 2:04 pm
Forum: Picture Window Support
Topic: Salvaged Tips from old Message Board
Replies: 3
Views: 353

Re: Salvaged Tips from old Message Board

Another useful trick with simulated skies is to apply the Warp transformation to add perspective and make it look like the clouds closer to the horizon are receding.
sky.jpg
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