How to change pitch value according to airplane propeller rotation speed ?

[JeffDUnity3D]

@SaniBerkovic

i found in google that if i start the game and in the audio source component the loop property is enabled false then there will be no sound. either i should start the game when the audio source loop property is true or that the pitch will not be in negative value.

i guess it’s a bug or something in unity.

so far i couldn’t make the pitch start from 0.

i made the variable normalizedValue public and set the pitch to 0 in the Start() and still when running the game the pitch is starting from -2.975 (-3)

i also used a break point on the line in the Update

 var normalizedValue = (((spin.RotationSpeed - 0) / (10 - 0)) * 6) - 3;

and i see the normalizedValue value is almost -3 at the start.

Why do you have (RotationSpeed - 0) and (10 - 0)? Subtracting zero doesn’t change the value. If RotationSpeed is 0, then normalizedValue will be -3. To find out for sure what is going on, use Debug.Log for all your variable runtime values. Once you do so, share your updated code with the Debug.Log statements and the Console output https://discussions.unity.com/t/748729/14