/// <summary>
/// Required parameters:
/// (Location) lens_plano_center,
/// (double) lens_sphere_radius
/// (double) lens_sphere_radians_min
/// (double) lens_sphere_radians_max
/// (double) angle_rings double value instead of int, so the ring may end in a ring-fraction
/// (UnitVector) orientation_from_sphere_center
/// </summary>
/// <param name='shadowObject'>
/// Shadow object containing parameters from summary.
/// </param>
protected void shadowFac_SphereRadius_and_EqualAngleRings(ShadowScientrace.ShadowObject3d shadowObject)
{
//User values(s)
//NOT USED: Scientrace.Location lens_plano_center = (Scientrace.Location)shadowObject.getObject("lens_plano_center");
//NOT USED: double lens_sphere_radius = (double)shadowObject.getObject("lens_sphere_radius");
double lens_sphere_radians_min = (double)shadowObject.getObject("lens_sphere_radians_min");
double lens_sphere_radians_max = (double)shadowObject.getObject("lens_sphere_radians_max");
//NOT USED: Scientrace.UnitVector orientation_from_sphere_center = (Scientrace.UnitVector)shadowObject.getObject("orientation_from_sphere_center");
double angle_rings = (double)shadowObject.getObject("angle_rings_count");
double ringcount = angle_rings;
//construct by creating FresnelLensRing Object3D instances and adding them to collection
for (double iring = 0; iring <= ringcount - 1; iring += 1)
{
ShadowScientrace.ShadowObject3d so3d = new ShadowScientrace.ShadowObject3d(shadowObject);
so3d.factory_id = "PlanoCenterAndRadians";
double dradians = lens_sphere_radians_max - lens_sphere_radians_min;
so3d.arguments["lens_sphere_radians_min"] = (dradians * (iring / ringcount)) + lens_sphere_radians_min;
so3d.arguments["lens_sphere_radians_max"] = (dradians * (Math.Min((iring + 1) / ringcount, 1))) + lens_sphere_radians_min;
so3d.parent = this;
new FresnelLensRing(so3d);
}
}
/// <summary>
/// Required parameters:
/// (Location) lens_plano_center,
/// (double) lens_sphere_radius
/// (double) lens_sphere_radians_min
/// (double) lens_sphere_radians_max
/// (UnitVector) orientation_from_sphere_center
/// </summary>
/// <param name='shadowObject'>
/// Shadow object containing parameters from summary.
/// </param>
protected void shadowFac_PlanoCenter_And_Radians(ShadowScientrace.ShadowObject3d shadowObject)
{
//User values(s)
Scientrace.Location lens_plano_center = (Scientrace.Location)shadowObject.getObject("lens_plano_center");
double lens_sphere_radius = (double)shadowObject.getObject("lens_sphere_radius");
double lens_sphere_radians_min = (double)shadowObject.getObject("lens_sphere_radians_min");
double lens_sphere_radians_max = (double)shadowObject.getObject("lens_sphere_radians_max");
Scientrace.UnitVector orientation_from_sphere_center = (Scientrace.UnitVector)shadowObject.getObject("orientation_from_sphere_center");
bool double_convex_ring = shadowObject.getNBool("double_convex") == true;
//Derived value(s)
Scientrace.Location lens_sphere_location = lens_plano_center -
(orientation_from_sphere_center * lens_sphere_radius * Math.Cos(lens_sphere_radians_max));
/*double rmin = Math.Sin(lens_sphere_radians_min)*lens_sphere_radius;
* double rmax = Math.Sin(lens_sphere_radians_max)*lens_sphere_radius;
* Console.WriteLine("Ring got radius "+lens_sphere_radius+" at"+lens_sphere_location+" radmin/max:{"+lens_sphere_radians_min+"}/{"+lens_sphere_radians_max+"}.");
* Console.WriteLine("Ring got rmin/rmax "+rmin+" / "+rmax); */
//Console.WriteLine("Lens sphere: "+lens_sphere_location.tricon()+" Plano center: "+lens_plano_center.trico());
//construct!
this.paramInit(lens_sphere_location, lens_sphere_radius, lens_sphere_radians_min, lens_sphere_radians_max,
orientation_from_sphere_center, double_convex_ring);
}
/// <summary>
/// Required parameters:
/// (Location) lens_plano_center,
/// (double) lens_sphere_radius
/// (double) lens_sphere_radians_min
/// (double) lens_sphere_radians_max
/// (double) width_rings double value instead of int, so the ring may end in a ring-fraction
/// (UnitVector) orientation_from_sphere_center
/// </summary>
/// <param name='shadowObject'>
/// Shadow object containing parameters from summary.
/// </param>
protected void shadowFac_SphereRadius_and_EqualWidthRings(ShadowScientrace.ShadowObject3d shadowObject)
{
//Console.WriteLine("CREATING EQUAL WIDTH RINGS");
//User values(s)
//NOT USED: Scientrace.Location lens_plano_center = (Scientrace.Location)shadowObject.getObject("lens_plano_center");
//NOT USED: double lens_sphere_radius = (double)shadowObject.getObject("lens_sphere_radius");
double lens_sphere_radians_min = (double)shadowObject.getObject("lens_sphere_radians_min");
double lens_sphere_radians_max = (double)shadowObject.getObject("lens_sphere_radians_max");
//NOT USED: Scientrace.UnitVector orientation_from_sphere_center = (Scientrace.UnitVector)shadowObject.getObject("orientation_from_sphere_center");
double width_rings = (double)shadowObject.getObject("width_rings_count");
double ringcount = width_rings;
//construct by creating FresnelLensRing Object3D instances and adding them to collection
for (double iring = 0; iring <= ringcount - 1; iring += 1)
{
ShadowScientrace.ShadowObject3d so3d = new ShadowScientrace.ShadowObject3d(shadowObject);
//Console.WriteLine("Radius "+iring+ ": {"+so3d.arguments["lens_sphere_radius"]+"}");
so3d.factory_id = "PlanoCenterAndRadians";
double dsin = Math.Sin(lens_sphere_radians_max) - Math.Sin(lens_sphere_radians_min);
so3d.arguments["lens_sphere_radians_min"] = Math.Asin((dsin * (iring / ringcount)) + Math.Sin(lens_sphere_radians_min));
so3d.arguments["lens_sphere_radians_max"] = Math.Asin((dsin * Math.Min((iring + 1) / ringcount, 1)) + Math.Sin(lens_sphere_radians_min));
so3d.parent = this;
new FresnelLensRing(so3d);
}
}
/// <summary>
/// Required parameters:
/// (Location)sphere1_center_loc
/// (Location)sphere2_center_loc
/// (double)sphere1_radius
/// (double)sphere2_radius
/// </summary>
/// <param name='shadowObject'>
/// Shadow object containing parameters from summary.
/// </param>
protected void shadowFac_TwoRadii_and_Locations(ShadowScientrace.ShadowObject3d shadowObject)
{
//User values(s)
Scientrace.Location sphere1CenterLoc = (Scientrace.Location)shadowObject.getObject("sphere1_center_loc");
Scientrace.Location sphere2CenterLoc = (Scientrace.Location)shadowObject.getObject("sphere2_center_loc");
double sphere1Radius = (double)shadowObject.getObject("sphere1_radius");
double sphere2Radius = (double)shadowObject.getObject("sphere2_radius");
this.paramInit(sphere1CenterLoc, sphere1Radius, sphere2CenterLoc, sphere2Radius);
}
public FresnelLens(ShadowScientrace.ShadowObject3d lensShadowObject)
: base(lensShadowObject)
{
ShadowScientrace.ShadowObject3d ringTemplateSO3D = new ShadowScientrace.ShadowObject3d(lensShadowObject);
ringTemplateSO3D.materialprops = (Scientrace.MaterialProperties)ringTemplateSO3D.getObject("lens_material");
if (ringTemplateSO3D.hasArgument("FocalVector")) {
}
//Setting Sphere Radius (if not provided) from Focal Length
if (ringTemplateSO3D.hasArgument("focal_length") && !ringTemplateSO3D.hasArgument("lens_sphere_radius")) {
double focal_length = (double)ringTemplateSO3D.getObject("focal_length");
double sphere_radius = FresnelLens.getRadius(focal_length, ringTemplateSO3D.materialprops.refractiveindex(600E-9),
ringTemplateSO3D.getNBool("double_convex"));
ringTemplateSO3D.arguments["lens_sphere_radius"] = sphere_radius;
}
//Setting Sphere Radius (if not provided) from Focal Length
if (ringTemplateSO3D.hasArgument("lens_radius")
&& ringTemplateSO3D.hasArgument("lens_sphere_radius")
&&!ringTemplateSO3D.hasArgument("lens_sphere_radians_max")) {
double lens_radius = (double)ringTemplateSO3D.getObject("lens_radius");
double sphere_radius = (double)ringTemplateSO3D.getObject("lens_sphere_radius");
// VarRings can have larger radii. Will throw an error upon calculating the ring sphere radius later on if necessary.
if ((ringTemplateSO3D.factory_id != "VarRings") && (sphere_radius < lens_radius))
throw new ArgumentOutOfRangeException("Cannot create a lens with radius "+lens_radius+" from sphere with radius: "+sphere_radius+
" possibly constructed from focal length: "+ringTemplateSO3D.printArgument("focal_length")+"{"+ringTemplateSO3D.factory_id);
double lens_sphere_radians_max = Math.Asin(lens_radius/sphere_radius);
//Console.WriteLine("sphere radius: "+sphere_radius+" lens radius: "+lens_radius);
ringTemplateSO3D.arguments["lens_sphere_radians_min"] = 0.0;
ringTemplateSO3D.arguments["lens_sphere_radians_max"] = lens_sphere_radians_max;
}
switch (ringTemplateSO3D.factory_id) {
case "EqualHeightRings":
this.shadowFac_SphereRadius_and_EqualHeightRings(ringTemplateSO3D);
break;
case "EqualWidthRings":
this.shadowFac_SphereRadius_and_EqualWidthRings(ringTemplateSO3D);
break;
case "VarRings":
this.shadowFac_VariusRadii_and_EqualWidthRings(ringTemplateSO3D);
break;
case "EqualAngleRings":
this.shadowFac_SphereRadius_and_EqualAngleRings(ringTemplateSO3D);
break;
default:
throw new ArgumentOutOfRangeException("Factory id {"+ringTemplateSO3D.factory_id+"} not found for "+ringTemplateSO3D.typeString());
}
}
/// <summary>
/// Required parameters:
/// (Location)lens_center
/// (NonzeroVector)optical_axis
/// (double)lens_diameter
/// (double)sphere1_radius
/// (double)sphere2_radius
/// </summary>
/// <param name='shadowObject'>
/// Shadow object containing parameters from summary.
/// </param>
protected void shadowFac_TwoRadii_and_Diameter(ShadowScientrace.ShadowObject3d shadowObject)
{
//User values(s)
Scientrace.Location lensCenter = (Scientrace.Location)shadowObject.getObject("lens_center");
Scientrace.NonzeroVector opticalAxis = (Scientrace.NonzeroVector)shadowObject.getObject("optical_axis");
double lensDiameter = (double)shadowObject.getObject("lens_diameter");
double sphere1Radius = (double)shadowObject.getObject("sphere1_radius");
double sphere2Radius = (double)shadowObject.getObject("sphere2_radius");
this.initWithLensDiameter(lensCenter, opticalAxis, lensDiameter, sphere1Radius, sphere2Radius);
}
/// <summary>
/// Required parameters:
/// (Location) lens_sphere_location,
/// (double) lens_sphere_radius
/// (double) lens_sphere_radians_min
/// (double) lens_sphere_radians_max
/// (UnitVector) orientation_from_sphere_center
/// </summary>
/// <param name='shadowObject'>
/// Shadow object containing parameters from summary.
/// </param>
protected void shadowFac_SphereCenter_And_Radians(ShadowScientrace.ShadowObject3d shadowObject)
{
//User values(s)
Scientrace.Location lens_sphere_location = (Scientrace.Location)shadowObject.getObject("lens_sphere_location");
double lens_sphere_radius = (double)shadowObject.getObject("lens_sphere_radius");
double lens_sphere_radians_min = (double)shadowObject.getObject("lens_sphere_radians_min");
double lens_sphere_radians_max = (double)shadowObject.getObject("lens_sphere_radians_max");
Scientrace.UnitVector orientation_from_sphere_center = (Scientrace.UnitVector)shadowObject.getObject("orientation_from_sphere_center");
bool double_convex_ring = shadowObject.getNBool("double_convex") == true;
//construct!
this.paramInit(lens_sphere_location, lens_sphere_radius, lens_sphere_radians_min,
lens_sphere_radians_max, orientation_from_sphere_center, double_convex_ring);
}
/// <summary>
/// Required parameters:
/// (double)focal_length
/// (Location)lens_center
/// (NonzeroVector)optical_axis
/// (double)lens_diameter
/// </summary>
/// <param name='shadowObject'>
/// Shadow object containing parameters from summary.
/// </param>
protected void shadowFac_FocalLength_and_Diameter(ShadowScientrace.ShadowObject3d shadowObject)
{
//User values(s)
double focalLength = (double)shadowObject.getObject("focal_length");
Scientrace.Location lensCenter = (Scientrace.Location)shadowObject.getObject("lens_center");
Scientrace.NonzeroVector lensPlaneNormal = (Scientrace.NonzeroVector)shadowObject.getObject("optical_axis");
double lensDiameter = (double)shadowObject.getObject("lens_diameter");
//Derived value from 1/f = (n-1)(1/r1+1/r2)
double focus_wavelength = shadowObject.getDouble("focus_wavelength", 600E-9);
double sphereRadii = 2 * focalLength * (shadowObject.materialprops.refractiveindex(focus_wavelength) - 1);
//construct!
this.initWithLensDiameter(lensCenter, lensPlaneNormal, lensDiameter, sphereRadii, sphereRadii);
}
public FresnelLens(ShadowScientrace.ShadowObject3d lensShadowObject) : base(lensShadowObject)
{
ShadowScientrace.ShadowObject3d ringTemplateSO3D = new ShadowScientrace.ShadowObject3d(lensShadowObject);
ringTemplateSO3D.materialprops = (Scientrace.MaterialProperties)ringTemplateSO3D.getObject("lens_material");
if (ringTemplateSO3D.hasArgument("FocalVector"))
{
}
//Setting Sphere Radius (if not provided) from Focal Length
if (ringTemplateSO3D.hasArgument("focal_length") && !ringTemplateSO3D.hasArgument("lens_sphere_radius"))
{
double focal_length = (double)ringTemplateSO3D.getObject("focal_length");
double sphere_radius = FresnelLens.getRadius(focal_length, ringTemplateSO3D.materialprops.refractiveindex(600E-9),
ringTemplateSO3D.getNBool("double_convex"));
ringTemplateSO3D.arguments["lens_sphere_radius"] = sphere_radius;
}
//Setting Sphere Radius (if not provided) from Focal Length
if (ringTemplateSO3D.hasArgument("lens_radius") &&
ringTemplateSO3D.hasArgument("lens_sphere_radius") &&
!ringTemplateSO3D.hasArgument("lens_sphere_radians_max"))
{
double lens_radius = (double)ringTemplateSO3D.getObject("lens_radius");
double sphere_radius = (double)ringTemplateSO3D.getObject("lens_sphere_radius");
// VarRings can have larger radii. Will throw an error upon calculating the ring sphere radius later on if necessary.
if ((ringTemplateSO3D.factory_id != "VarRings") && (sphere_radius < lens_radius))
{
throw new ArgumentOutOfRangeException("Cannot create a lens with radius " + lens_radius + " from sphere with radius: " + sphere_radius +
" possibly constructed from focal length: " + ringTemplateSO3D.printArgument("focal_length") + "{" + ringTemplateSO3D.factory_id);
}
double lens_sphere_radians_max = Math.Asin(lens_radius / sphere_radius);
//Console.WriteLine("sphere radius: "+sphere_radius+" lens radius: "+lens_radius);
ringTemplateSO3D.arguments["lens_sphere_radians_min"] = 0.0;
ringTemplateSO3D.arguments["lens_sphere_radians_max"] = lens_sphere_radians_max;
}
switch (ringTemplateSO3D.factory_id)
{
case "EqualHeightRings":
this.shadowFac_SphereRadius_and_EqualHeightRings(ringTemplateSO3D);
break;
case "EqualWidthRings":
this.shadowFac_SphereRadius_and_EqualWidthRings(ringTemplateSO3D);
break;
case "VarRings":
this.shadowFac_VariusRadii_and_EqualWidthRings(ringTemplateSO3D);
break;
case "EqualAngleRings":
this.shadowFac_SphereRadius_and_EqualAngleRings(ringTemplateSO3D);
break;
default:
throw new ArgumentOutOfRangeException("Factory id {" + ringTemplateSO3D.factory_id + "} not found for " + ringTemplateSO3D.typeString());
}
}
