private static Cutouts CreateCutouts(IGearProfile gear, string[] spindleArgs)
{
if (spindleArgs == null ||
spindleArgs.Length != 4 ||
!int.TryParse(spindleArgs[1], out int spindleDia) ||
!int.TryParse(spindleArgs[2], out int inlayDia) ||
!int.TryParse(spindleArgs[3], out int keyFlats))
{
Usage("-s option needs three arguments");
return(new Cutouts(gear, 0, 0, 0));
}
else
{
return(new Cutouts
(gear, spindleDia / 100.0, inlayDia / 100.0, keyFlats / 100.0));
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="gear">The gear we wish to calculate cutouts for</param>
/// <param name="spindle">The diameter of the central hole in the gear</param>
/// <param name="inlay">The diameter of the bearing inlay</param>
/// <param name="keyWidth">The distance across flats of the hex key for attaching
/// gears to each other truly</param>
public Cutouts(IGearProfile gear, double spindle, double inlay, double keyWidth)
{
if (spindle < 0 || inlay < 0 || keyWidth < 0)
{
throw new ArgumentException("Dimensions cannot be negative");
}
Gear = gear ?? throw new ArgumentException("No gear specified for cut out");
SpindleDiameter = spindle;
InlayDiameter = inlay;
KeyWidth = keyWidth;
// Make the calculations
CutoutPlots = CalculateCutouts();
if (SpindleDiameter > 0)
{
SpindlePlot = CalculateSpindle();
Information += $"Spindle dia. = {SpindleDiameter}mm, ";
}
else
{
Information += "No spindle, ";
}
if (InlayDiameter > 0)
{
InlayPlot = CalculateInlay();
Information += $"inlay dia. = {InlayDiameter}mm, ";
}
else
{
Information += "no inlay, ";
}
if (KeyWidth > 0)
{
HexKeyPlot = CalculateHexKey();
Information += $"hex key width = {KeyWidth}mm\r\n";
}
else
{
Information += "no hex key\r\n";
}
}