/* Variablendeklaration */
var M = 100; // fixer Maßstab 100px -> 1m
var Dr = 0.5; // realer Durchmesser Dr = 50 cm -> 0.5 m
var t = 0; // Zeitvariable
var dt; // Increment der Zeitv.
var frmRate; // Screen-Refreshrate
...
function setup()
{
...
}
function draw()
{
...
var Dm = Dr*M; // Modelldurchmesser Dm = 50 pixel
...
}