I've been trying to get depth information from a scene using both the raw
f_output_depth feature as well as the PP_Depth macro. Here are some of the
samples:
Actual depth pixel value
25 35
50 53
100 72
150 88
This is based on using a depth range of 0->1500
This is obviously non-linear - but not referenced anywhere in the documentation
and I can't find it via google. Does anyone know how the conversion from the
actual distance from the camera to the object is converted into a value in
f_output_depth???
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