Game Development Reference
In-Depth Information
Tip
Note that UnpackNormal(x) is the method that is provided by Unity to unpack the
normal or bump texture, which you can find in the UnityCG.cginc file inside Unity
( unity install path}/Data/CGIncludes/UnityCG.cginc in Windows
and /Applications/Unity/Unity.app/Contents/CGIncludes/Un-
ityCG.cginc in Mac).
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