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height map to mormal map #427
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"Crazybump" will artificially create one. Normal Maps are typically created from an subdivided highres model from it's original source. |
There are tools for this: http://code.google.com/p/gimp-normalmap/ |
Thanks but I need to create one in JS/ dynamically. |
There you go: |
For anyone that's wondering, the code can be inspected at: http://mrdoob.com/lab/javascript/height2normal/ |
Sorry if this is a Noob question - but is there a simple way to translate a height map into a normal map?
thanks
Dave
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