public void TraceCenteredRay()
{
BiconvexLens lens = new BiconvexLens();
lens.ApertureRadius = 2;
lens.CurvatureRadius = 2.5;
Vector3d objectPos = new Vector3d(0, 0, 10);
Vector3d lensPos = lens.GetBackSurfaceSample(new Vector2d(1, 1));
Ray result = lens.Transfer(objectPos, lensPos);
Assert.NotNull(result);
Assert.Equal(new Vector3d(0, 0, -1), Vector3d.Normalize(result.Direction));
Assert.Equal(-lensPos, result.Origin);
}
public void TraceParallelRays()
{
BiconvexLens lens = new BiconvexLens();
lens.ApertureRadius = 2;
lens.CurvatureRadius = 4;
Sampler sampler = new Sampler();
int sampleCount = 64;
int sqrtSampleCount = (int)Math.Sqrt(sampleCount);
Vector3d objectPos = new Vector3d(10, 0, 100);
foreach (Vector2d sample in sampler.GenerateJitteredSamples(sqrtSampleCount))
{
Vector3d lensPos = lens.GetBackSurfaceSample(sample);
//Vector3d objectPos = lensPos + 10 * Vector3d.UnitZ + 2 * Vector3d.UnitX;
Ray result = lens.Transfer(objectPos, lensPos);
}
}
public BiconvexLensForm()
{
InitializeComponent();
biconvexLens = new BiconvexLens()
{
CurvatureRadius = 150,
ApertureRadius = 100,
RefractiveIndex = Materials.Fixed.GLASS_CROWN_BK7
};
complexLens = ComplexLens.CreateBiconvexLens(150, 100, 0);
double directionPhi = Math.PI;
incomingRay = new Ray(new Vector3d(70, 0, 150), new Vector3d(Math.Sin(directionPhi), 0, Math.Cos(directionPhi)));
rayDirectionPhiNumeric.Value = (decimal)directionPhi;
curvatureRadiusNumeric.Value = (decimal)biconvexLens.CurvatureRadius;
apertureRadiusNumeric.Value = (decimal)biconvexLens.ApertureRadius;
FillVectorToControls(incomingRay.Origin, rayOriginXNumeric, rayOriginYNumeric, rayOriginZNumeric);
initialized = true;
Recompute();
}
