Map function as in C++

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- Eltondrknss
- - Joined 11 Sep, 2015
  - 3 topics • 6 posts
- 1
- 25 Jan, 2019
- Quote
Good Morning!

On Arduino theres the Map function, it gets a range and converts it inside another range (this page shows it https://www.arduino.cc/reference/en/language/functions/math/map/ )

Is there any similar function on Construct? I want to control a object using the accelerometer, so everytime the phone is in a flat surface it gets to the middle and as you tilt it the object goes to the edges.

Thanks in advance!
Tagged:

game
function
map
accelerometer
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- R0J0hound
- - Joined 15 Jun, 2009
  - 81 topics • 5,934 posts
- 3
- 25 Jan, 2019
- Quote
Offhand you can do the math directly to map x from a,b to c,d.

X = c+(d-c)*(X-a)/(b-a)

Or if you want to use some built in expressions you could do this.

X = lerp(c, d, unlerp(a, b, x))