Filter Forge - Normal Map without using the Normal Map

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Karl Wickens Posts: 5	I'd like to create a filter that takes a heightfield as an input and has a Normal map as an intermediary step then does some further processing on the normal map. I'd like to avoid running two consecutive scripts (1: to create the normal map, 2: to run the further processing). Does anyone know if a FF node based approach that would create a normal map image from a heightfield? Thanks in advance for any help K
	Posted: June 17, 2009 3:52 am	Details E-Mail
Sphinx. Filter Optimizer Posts: 1750 Filters: 39	Check out this discussion. Njyldgarkn init/prepare process x no. of render blocks x no. of passes
	Posted: June 17, 2009 4:04 am	Details E-Mail
Karl Wickens Posts: 5	Thanks - that's an extensive thread - I'll have a read through
	Posted: June 17, 2009 7:55 am	Details E-Mail

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