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Logarithmic to lineal


#1

Hi guys,

I don´t know if it´s a stupid question, but i can´t figure out how to convert the logarithmics values of my IR sensors to a lineal curve.

Is it posible? (in 4v all is posible, i know)

What is the way?

thanks a lot, and a happy new year ;)


#2

hello,

you should first map the sensor values into the 0…1 range, then you can use Power (Value) or Gamma (Value) to alter the curve.


#3

Thanks tonfilm

realy simple,


#4

for converting logarithmic values to linear i figure the Exp (Complex) node would be best… :-)


#5

Thanks Bilderbichi. i was trying it

Frohes Neues Jahr.