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());
}
}
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());
}
}