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Merging two images and cropping anything outside of a certain area

Jun 21, 2011, 01:00
Post: #1
Merging two images and cropping anything outside of a certain area
Hey, whats up? New here.

So I'm trying to make a modified loading screen for a game (Homeworld 2 to be exact) but I'm not sure how to do this. You see the loading screen has a black background with a blue line in the shape of a hud, with the actual picture inside of it (Example, the loading bar is rendered dynamically and not part of the image). What I was thinking of doing, is erasing the inside, then copy & pasting the picture I want as a new layer over it, then cropping out the area outside the blue "hud" to give a black background with a internal picture. I was wondering if there would be a way to do that without overwriting the blue outline and having to do it manually.
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Jun 21, 2011, 06:09
Post: #2
RE: Merging two images and cropping anything outside of a certain area
im not sure if this is what you meant you wanted...and i rushed through this since it was just your example... but all i did was a simple copy and paste then i ended up flipping each selection and then i smudged out the creases, it took me like 4 mins. i couldnt find my cloud brushes either or the example would of looked a little more pulled together, but theres one way to what ya want...if it is what ya want...good luck...

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Jun 21, 2011, 06:11
Post: #3
RE: Merging two images and cropping anything outside of a certain area
eek. remember i rushed through it...

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Jun 21, 2011, 07:13 (This post was last modified: Jun 21, 2011 07:15 by MechWarrior001.)
Post: #4
RE: Merging two images and cropping anything outside of a certain area
While that's a pretty good job, in actuality I want anything inside that "binocular box" created by the blue outline I want erased and replaced, without any damage being done to the blue outline and the black area outside. How would I do that without damaging the blue outline or bleeding out into the black area outside?
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Jun 21, 2011, 07:30
Post: #5
RE: Merging two images and cropping anything outside of a certain area
(Jun 21, 2011 07:24)ofnuts Wrote:  What you need is a good selection. Given the tones of your image it shouldn't be too hard to extract from the "blue" channel. But the particulars may take some time to work out...

One idea I was thinking of would be to manually select the area inside at 1600% zoom or something, then set it so the copy/paste layer only appears inside that area. How hard is it to actually select a area pixel-by-pixel? I was thinking do it manually around the corners and just do a straight-line guide on the edges.
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