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I know this is probably a silly question, but it is really starting to bother me, so I have to ask it.
Ok, the question is, how does this work?
From this:
To this:
I think pretty much any photo program can do it, it is just called flipping the image horizontally, but I just can't figure out how it is actually possible to do it. Can someone please help me figure this out...it is driving me nuts
YOu can do it by layers to get some reverse reflections and other fun stuff.
I know, but...I was more curious as to how it actually works. It just doesn't seem like it would even be possible to do that after the picture is taken. Meh...maybe I am just overthinking this...
I know, but...I was more curious as to how it actually works. It just doesn't seem like it would even be possible to do that after the picture is taken. Meh...maybe I am just overthinking this...
Ok I thught you did kinda answer your own question initally.
Remember the cartesian coordinates? It just swaps the X values (for each pixel), really easy on a computer.
Yeah, flipping horizontally or vertically is easy. Here's one to puzzle over: how does it rotate an image? Ninety or 180 degrees is easy but what about, say, 3 degrees?
Yeah, flipping horizontally or vertically is easy. Here's one to puzzle over: how does it rotate an image? Ninety or 180 degrees is easy but what about, say, 3 degrees?
Hint: trig functions are involved.
Mark
I probably should know that since I am taking a trig course right now...but yea, I don't ...
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