Quote:
Originally Posted by Ducimus
It is. Proceedures vary a little with gimp, but it's still a very good guideline.
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You'll will probably get odd results if you create a normal map using this method. It's a popular method that's been doing the rounds for many years. It's popular because it's quick and easy, but you will get results that look quick and dirty in a lot of situations, so be very careful when using this and be aware of its limitations.