public RandomCircleLightSource(Scientrace.Object3dEnvironment env, Scientrace.Location center, Scientrace.UnitVector direction,
Scientrace.Plane plane, double radius, int linecount, LightSpectrum spectrum)
: base(env)
{
//this.direction = direction;
Random randNum = new Random();
Scientrace.UnitVector urange, vrange;
double r1, r2;
urange = plane.u.toUnitVector();
vrange = plane.v.toUnitVector();
Scientrace.Line line;
for (int iline = 0; iline < linecount; iline++) {
//Scientrace.Line line = new Scientrace.Line(loc+(urange*randNum.NextDouble()+(vrange*randNum.NextDouble())).toLocation(), direction);
r1 = 1-randNum.NextDouble()*2;
r2 = 1-randNum.NextDouble()*2;
if (Math.Pow(r1,2)+Math.Pow(r2,2)<1) {
line = new Scientrace.Line(center+((urange*r1*radius)+(vrange*r2*radius)).toLocation(),direction);
} else {
iline--;
continue;
}
//this.traces.Add(new Scientrace.Trace(wavelength*0.6, this, line, env));
//this.traces.Add(new Scientrace.Trace(wavelength*0.8, this, line, env));
//double wavelength = wlmin+(randNum.NextDouble()*(wlmax-wlmin));
double wavelength = spectrum.wl(iline);
double intensity = spectrum.it(iline);
Console.WriteLine("Warning: ParallelRandomCylindricalLightSource does not use modulo yet");
this.addTrace(new Scientrace.Trace(wavelength, this, line, env, intensity, intensity));
//this.traces.Add(new Scientrace.Trace(wavelength*1.2, this, line, env));
//this.traces.Add(new Scientrace.Trace(wavelength*1.4, this, line, env));
}
}
public SingleRaySource(Scientrace.Line rayline, int raycount, LightSpectrum spectrum, Scientrace.Object3dEnvironment env) : base(env)
{
this.weighted_intensity = spectrum.total_intensity;
this.spectrum = spectrum;
this.linecount = raycount;
this.ray = rayline;
}
public SingleRaySource(Scientrace.Line rayline, int raycount, LightSpectrum spectrum, Scientrace.Object3dEnvironment env)
: base(env)
{
this.weighted_intensity = spectrum.total_intensity;
this.spectrum = spectrum;
this.linecount = raycount;
this.ray = rayline;
}
public SpiralLightSource(Scientrace.Object3dEnvironment env, Scientrace.Location center,
Scientrace.UnitVector direction, Scientrace.Plane plane, int linecount,
double radius, double loops, double distance, LightSpectrum spectrum) : base(env)
{
/*Scientrace.UniformTraceModifier utm =
* //new UniformTraceModifier(DistributionPattern.PeriodicSingleCircle, SpatialDistribution.UniformAngles);
* new UniformTraceModifier(DistributionPattern.SquareGrid, SpatialDistribution.UniformProjections);
* utm.add_self = false;
* utm.setMaxAngleDeg(0.5);
* utm.modify_traces_count = 16;
* utm.randomSeed = 1;
* this.modifiers.Add(utm); */
//this.init_findmultip(env, center, direction, plane, linecount, radius, loops, spectrum);
this.paramInit(center, direction, plane, linecount, radius, loops, distance);
}
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(Scientrace.Object3dEnvironment env, Scientrace.Location center,
Scientrace.UnitVector direction, Scientrace.Plane plane, int linecount,
double radius, double loops, double distance, LightSpectrum spectrum)
: base(env)
{
/*Scientrace.UniformTraceModifier utm =
//new UniformTraceModifier(DistributionPattern.PeriodicSingleCircle, SpatialDistribution.UniformAngles);
new UniformTraceModifier(DistributionPattern.SquareGrid, SpatialDistribution.UniformProjections);
utm.add_self = false;
utm.setMaxAngleDeg(0.5);
utm.modify_traces_count = 16;
utm.randomSeed = 1;
this.modifiers.Add(utm); */
//this.init_findmultip(env, center, direction, plane, linecount, radius, loops, spectrum);
this.paramInit(center,direction,plane,linecount,radius,loops, distance);
}
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 RandomCircleLightSource(Scientrace.Object3dEnvironment env, Scientrace.Location center, Scientrace.UnitVector direction,
Scientrace.Plane plane, double radius, int linecount, LightSpectrum spectrum) : base(env)
{
//this.direction = direction;
Random randNum = new Random();
Scientrace.UnitVector urange, vrange;
double r1, r2;
urange = plane.u.toUnitVector();
vrange = plane.v.toUnitVector();
Scientrace.Line line;
for (int iline = 0; iline < linecount; iline++)
{
//Scientrace.Line line = new Scientrace.Line(loc+(urange*randNum.NextDouble()+(vrange*randNum.NextDouble())).toLocation(), direction);
r1 = 1 - randNum.NextDouble() * 2;
r2 = 1 - randNum.NextDouble() * 2;
if (Math.Pow(r1, 2) + Math.Pow(r2, 2) < 1)
{
line = new Scientrace.Line(center + ((urange * r1 * radius) + (vrange * r2 * radius)).toLocation(), direction);
}
else
{
iline--;
continue;
}
//this.traces.Add(new Scientrace.Trace(wavelength*0.6, this, line, env));
//this.traces.Add(new Scientrace.Trace(wavelength*0.8, this, line, env));
//double wavelength = wlmin+(randNum.NextDouble()*(wlmax-wlmin));
double wavelength = spectrum.wl(iline);
double intensity = spectrum.it(iline);
Console.WriteLine("Warning: ParallelRandomCylindricalLightSource does not use modulo yet");
this.addTrace(new Scientrace.Trace(wavelength, this, line, env, intensity, intensity));
//this.traces.Add(new Scientrace.Trace(wavelength*1.2, this, line, env));
//this.traces.Add(new Scientrace.Trace(wavelength*1.4, this, line, env));
}
}
