https://i.ytimg.com/vi/Cb4U_WFln-w/hqdefault.jpg

in this tutorial we will see how to add normal maps in blender using cycles render

download textures:http://www.mediafire.com/download/i6zwadzi1c0e23l/textures_rock.zip

http://urtuts.blogspot.com

you can download a demo of crazy bump at:http://www.crazybump.com/

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