Page Comparison

//Material variables
let materialCost = 180;             //euro/kg
let density = 4.43;                 //g/cm^3

//Machine time variables
let scanningSpeed = 40;              // mm/s
let supportScanningSpeed = 40;       // mm/s
let laserDiameter = 0.1;             // mm
let layerHeight = 0.1;               // mm
let layerPreparationTime = 10;       // sec
let supportInfill = 0.2;             // number in [0,1]
let hourlyRate = 35;                 //euro/hour

// Material price calculation
let materialVolume = model.volume + support.volume * supportInfill;
let material = density * materialVolume * materialCost / 1000000;

// Machine runtime cost calculation in hour
let numberOfLayers = model.h/layerHeight;
let machineTime = ((model.volume)/(scanningSpeed*laserDiameter*layerHeight) +
support.volume*supportInfill/(supportScanningSpeed*laserDiameter*layerHeight) +
layerPreparationTime*numberOfLayers/item.quantity)/3600;

let machine = hourlyRate * machineTime;
let price = machine + material;

// Last line must contain final price
price;