This section explains the spreadsheet implementation of the perspective rotation and translation formulas within the Present array. It also shows the implementation of the 3D-2D conversion formulas within the Past array, then it goes on to presenting the VBA macros used (the Reset and JoyStick macros). [sociallocker][/sociallocker] A Basic Flight Simulator in Excel #5 – the worksheet implementation of the… Read More... "Flight Simulator Tutorial #5 – the worksheet implementation of the perspective handling formulas and VBA the macros"