Measure distance

marysia

I have a float whiches value is a distance between two points. I want a println to appear only once when the distance is greater thah 100 for the first time. Does anyone know how to do this?

Chrisir

Just set a boolean firstTime which is initially true to false when printing the for the first time :

Check with

if (firstTime) {

    println („greater“);
    firstTime=false; 

}

Define it before setup() :

boolean firstTime = true; 

Chrisir ;-)