Quote:
Originally Posted by foemill
Yes, i realize that but, in a real-world situation, you're not going to get the full range of values. To say "everything" was an exaggeration to explain the concept. But on the side of practical application, in a low-contrast setting it would have included practically "everything".
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You're right, it would very nearly select every pixel and if FindColor worked properly it should totally return a particle with size nearly equal to your camera's pixel count. But so long as there was a way for a single small selected particle to exist (the middle of a lighting array or something), then you'd potentially have bad FindColor results if it decided to return that small pixel rather than the big particle.