/// <summary>
/// Create a lens from a table.
/// </summary>
/// <param name="table">
/// Rows: surfaces, ordered from front to back.
/// Columns: CurvatureRadius, Thickness, NextRefractiveIndex, ApertureDiameter.
/// </param>
/// <param name="mediumRefractiveIndex"></param>
/// <param name="scale"></param>
/// <returns></returns>
public static ComplexLens CreateFromSphericalElementTable(
double?[,] table,
double mediumRefractiveIndex,
double scale)
{
var surfaceDefs = new List <SphericalElementSurfaceDefinition>();
for (int surfaceIndex = 0; surfaceIndex < table.GetLength(0); surfaceIndex++)
{
var surface = new SphericalElementSurfaceDefinition();
surface.CurvatureRadius = table[surfaceIndex, 0];
surface.Thickness = table[surfaceIndex, 1].Value;
surface.NextRefractiveIndex = table[surfaceIndex, 2].Value;
surface.ApertureDiameter = table[surfaceIndex, 3].Value;
surfaceDefs.Add(surface);
}
return(Create(surfaceDefs, mediumRefractiveIndex, scale));
}
/// <summary>
/// Create a lens from a table.
/// </summary>
/// <param name="table">
/// Rows: surfaces, ordered from front to back.
/// Columns: CurvatureRadius, Thickness, NextRefractiveIndex, ApertureDiameter.
/// </param>
/// <param name="mediumRefractiveIndex"></param>
/// <param name="scale"></param>
/// <returns></returns>
public static ComplexLens CreateFromSphericalElementTable(
double?[,] table,
double mediumRefractiveIndex,
double scale)
{
var surfaceDefs = new List<SphericalElementSurfaceDefinition>();
for (int surfaceIndex = 0; surfaceIndex < table.GetLength(0); surfaceIndex++)
{
var surface = new SphericalElementSurfaceDefinition();
surface.CurvatureRadius = table[surfaceIndex, 0];
surface.Thickness = table[surfaceIndex, 1].Value;
surface.NextRefractiveIndex = table[surfaceIndex, 2].Value;
surface.ApertureDiameter = table[surfaceIndex, 3].Value;
surfaceDefs.Add(surface);
}
return Create(surfaceDefs, mediumRefractiveIndex, scale);
}
