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HDR normal map values

tomNC9VX
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Participant

HDR normal map values

tomNC9VX
Participant
Participant

Can anyone tell me, or point me to a good referenec, showing what the linear (0-1) colour values are for a directx normal map? Having trouble working out from Photoshop alone, but I'm sure it must be pretty simple.

I know that the middle of this shape (assuming it's a convex dome) is 0.5, 0.5, 1


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