public CustomTracesLightSource(ShadowScientrace.ShadowLightSource shadowObject) : base(shadowObject)
{
foreach (Scientrace.Trace aTrace in (List <Scientrace.Trace>)shadowObject.getObject("traces_list"))
{
aTrace.lightsource = this;
this.addTrace(aTrace);
}
}
public LightSource(ShadowScientrace.ShadowLightSource aShadowLightSource)
{
this.setObjectEnvironment(aShadowLightSource.env);
this.minimum_intensity_fraction = aShadowLightSource.getDouble("minimum_intensity_fraction", this.minimum_intensity_fraction);
this.addTraceModifiers((IEnumerable <Scientrace.UniformTraceModifier>)aShadowLightSource.getObject("trace_modifiers", true));
//AND it was put back like a normal ShadowClass object...
//this.spectrum = aShadowLightSource.spectrum;
this.spectrum = (Scientrace.LightSpectrum)aShadowLightSource.getObject("spectrum", !this.mandatory_spectrum);
if (spectrum == null)
{
Console.WriteLine("WARNING: No spectrum given.");
}
this.efficiency_characteristics = (Scientrace.OpticalEfficiencyCharacteristics)aShadowLightSource.getObject("efficiency_characteristics");
this.weighted_intensity = (double)(aShadowLightSource.getNDouble("weighted_intensity") ?? this.spectrum.total_intensity);
}
public SpiralLightSource(ShadowScientrace.ShadowLightSource shadowObject) : base(shadowObject)
{
int ray_count = (int)shadowObject.getObject("ray_count");
double loops = shadowObject.getDouble("loops", -1);
if (loops == -1)
{
loops = 1.0154 * Math.Pow(Math.PI * 2 * (1 - Math.Sqrt(((double)ray_count - 1) / (double)ray_count)), -0.5);
Console.WriteLine("Number of loops for " + ray_count + " beams set to: {" + loops.ToString("#,0.000") + "}.");
}
this.paramInit(
(Scientrace.Location)shadowObject.getObject("location"), //center
(Scientrace.UnitVector)shadowObject.getObject("direction"), //direction,
(Scientrace.Plane)shadowObject.getObject("spiral_plane"), //plane,
ray_count, //linecount,
(double)shadowObject.getObject("radius"), //radius,
loops, //loops,
(double)shadowObject.getObject("distance") //distance,
//(Scientrace.LightSpectrum)shadowObject.getObject("spectrum")//spectrum
);
}
public ParallelRandomSquareLightSource(ShadowScientrace.ShadowLightSource shadowObject) : base(shadowObject)
{
int?random_seed = shadowObject.getNInt("random_seed");
Scientrace.Location location = shadowObject.getLocation("location"); //corner
Scientrace.UnitVector direction = shadowObject.getUnitVector("direction");
int ray_count = shadowObject.getInt("ray_count"); //linecount,
this.distance = shadowObject.getDouble("distance", 0); //distance,
//This line has been moved to the LightSource parent shadowconstructor
//Scientrace.LightSpectrum spectrum = (Scientrace.LightSpectrum)shadowObject.getObject("spectrum"); //spectrum
Scientrace.Vector width = shadowObject.getVector("width"); //urange,
Scientrace.Vector height = shadowObject.getVector("height"); //vrange,
Random randNum;
if (random_seed == null || random_seed == -1)
{
randNum = new Random();
}
else
{
randNum = new Random((int)random_seed);
}
for (int iline = 0; iline < ray_count; iline++)
{
Scientrace.Line line = new Scientrace.Line(location + (width * randNum.NextDouble() + (height * randNum.NextDouble())).toLocation(), direction);
// THIS IS BEING DONE BY THE PARENT LIGHTSOURCE CLASS ALREADY: line.startingpoint = line.startingpoint - (direction.toLocation()*distance);
Scientrace.Trace newtrace = new Scientrace.Trace(spectrum.wl(iline), this, line, env, spectrum.it(iline), spectrum.it(iline));
newtrace.traceid = "RS" + (random_seed == null?"r":random_seed.ToString()) + "-" + iline;
this.addTrace(newtrace);
} //end for
} //end void oldParamInit
public RandomCircleLightSource(ShadowScientrace.ShadowLightSource shadowObject) : base(shadowObject)
{
int?random_seed = shadowObject.getNInt("random_seed");
Scientrace.Location location = shadowObject.getLocation("location"); //corner
Scientrace.UnitVector direction = shadowObject.getUnitVector("direction");
Scientrace.UnitVector normal = shadowObject.getUnitVector("normal");
// if normal is not defined, use the beam direction as the surface normal.
if (normal == null)
{
normal = direction;
}
int ray_count = shadowObject.getInt("ray_count"); //linecount,
this.distance = shadowObject.getDouble("distance", 0); //distance,
//This line has been moved to the LightSource parent shadowconstructor
//Scientrace.LightSpectrum spectrum = (Scientrace.LightSpectrum)shadowObject.getObject("spectrum"); //spectrum
double radius = shadowObject.getDouble("radius"); //urange,
Random randNum;
if (random_seed == null || random_seed == -1)
{
randNum = new Random();
}
else
{
randNum = new Random((int)random_seed);
}
Scientrace.Plane plane = Scientrace.Plane.newPlaneOrthogonalTo(location, normal);
Scientrace.UnitVector urange, vrange;
double r1, r2;
urange = plane.u.toUnitVector();
vrange = plane.v.toUnitVector();
Scientrace.Line line;
for (int iline = 0; iline < ray_count; iline++)
{
r1 = 1 - randNum.NextDouble() * 2;
r2 = 1 - randNum.NextDouble() * 2;
if (Math.Pow(r1, 2) + Math.Pow(r2, 2) < 1)
{
line = new Scientrace.Line(location + ((urange * r1 * radius) + (vrange * r2 * radius)).toLocation(), direction);
// THIS IS BEING DONE BY THE PARENT LIGHTSOURCE CLASS ALREADY: line.startingpoint = line.startingpoint - (direction.toLocation()*distance);
}
else
{
iline--;
continue;
}
double wavelength = spectrum.wl(iline);
double intensity = spectrum.it(iline);
Scientrace.Trace newtrace = new Scientrace.Trace(wavelength, this, line, env, intensity, intensity);
newtrace.traceid = "RS" + (random_seed == null?"r":random_seed.ToString()) + "-" + iline;
this.addTrace(newtrace);
}
}
public ParallelLightSource(ShadowScientrace.ShadowLightSource shadowObject) : base(shadowObject)
{
}
