Another filter for 2.9.9
This one was initially inspired by a mural I've seen on my town:
the author -instead of painting the whole image- only painted:
- in white the lightest parts of the image
- in black the darkest parts of the image
I liked it.
Hence I created a filter which separates (using threshold):
- the values of the image between 0 and the first stop (default 85)
- the values of the image between the second stop (default 170) and 255
As BG i used a layer filled with a bricks pattern.
Over the BG there is a layer for the "whites" and the layer for the "blacks".
The intermediate values -remaining transparent- show the BG bricks.
So I got what I liked.
Afterwards I added some options to this filter:
- the possibility to use whatever BG is wanted by the user
- the possibility to replace white/black with a duotone:
if the user has changed BG and/or FG colours, those two are used
if not default yellow and blue are used
- the possibility to let the lightest/darkest values to maintain the original.
Here the filter.
Hope someone likes to test it.
Comments/critics/suggestions are welcome.
This one was initially inspired by a mural I've seen on my town:
the author -instead of painting the whole image- only painted:
- in white the lightest parts of the image
- in black the darkest parts of the image
I liked it.
Hence I created a filter which separates (using threshold):
- the values of the image between 0 and the first stop (default 85)
- the values of the image between the second stop (default 170) and 255
As BG i used a layer filled with a bricks pattern.
Over the BG there is a layer for the "whites" and the layer for the "blacks".
The intermediate values -remaining transparent- show the BG bricks.
So I got what I liked.
Afterwards I added some options to this filter:
- the possibility to use whatever BG is wanted by the user
- the possibility to replace white/black with a duotone:
if the user has changed BG and/or FG colours, those two are used
if not default yellow and blue are used
- the possibility to let the lightest/darkest values to maintain the original.
Here the filter.
Hope someone likes to test it.
Comments/critics/suggestions are welcome.