Object inverting two colors

[m6aUdS]

Hello!

I would like to acheive this:

Is it possible to have some kind of calc mode or another technique that would allow me to have an object that I could move around without having to "magic wound->recolor" each time?

Thank you!

[jim100361]

In your example, it seems relatively easy:

a.) Create a green background

b.) Draw a filled in black circle in the middle

c.) Select half the image and crop to selection

d.) Expand Canvas

e.) Duplicate layer

f.) Flip Layer Vertical

g.) Invert Colors

h) Repaint bottom in reverse color

Edited August 18, 2012 by jim100361

[pdnnoob]

If one of the colors is always black, make the background, then add a new layer with layer blend mode set to xor and draw the object in the non-black color. I'll have a screenshot in a moment...

EDIT: screenshot

Edited August 19, 2012 by pdnnoob

[mountnman]

make the back ground- make two new layers.. on the top layer use render--plygone/stars set to 100 vetices and the size you want. use majic wand to select the insdie of this circle, select the background layer and hit Ctrl-C to copy, the n go to middle layer and hit Ctrl-V to paste it-- delete circle layer and rotate/zoom your second layer to hearts content

if you need to define the circle use outline object

Edited August 19, 2012 by mountnman