public LightRay(Point3D from, Vector direction, Spectrum illuminance)
: base(from, direction)
{
this.Illuminance = illuminance;
}
public LightRay(Point3D from, Point3D to, Spectrum illuminance)
: base(from, to)
{
this.Illuminance = illuminance;
}
public LightRay(Point3D from, Vector direction)
: base(from, direction)
{
this.Illuminance = new Spectrum();
}
public LightRay(Point3D from, Point3D to)
: base(from, to)
{
this.Illuminance = new Spectrum();
}