Cleanup

ImplementationTest/Program.cs

@@ -1,14 +1,31 @@
 // See https://aka.ms/new-console-template for more information
 
 using System.Diagnostics;
-using LensSimulatorCore;
 using LensSimulatorCore.Optical;
 using LensSimulatorCore.Shapes;
-using LensSimulatorCore.Workspace;
+
+namespace ImplementationTest;
+
+internal class Program
+{
+    static void Main(string[] args)
+    {
+        var ellipse = new Ellipse(-0.6,1.8,1.4,new Point(2.1,-0.5));
+        var resultEllipse = ellipse.GetIntersectionPoints(new Line(3.7, 2.8));
+
+        var circle = new Circle(1.4, new Point(2.1, -0.5));
+        var resultCircle = circle.GetIntersectionPoints(new Line(3.7, 2.8));
+        
+        
+        
+        
+        
+        
+        
+        
+        
         
         
-var ellipse = new Ellipse(0.2,3,4,new Point(1,3));
-var result = ellipse.GetIntersectionPoints(new Line(-2, 3));
         
         var ListOfPointsOnCircle = (double n) =>
         {
@@ -44,3 +61,5 @@ var time = s.ElapsedMilliseconds;
 
 
         Console.Write("F");
+    }
+}

LensSimulatorCore/MathsLib/CoreMaths.cs

@@ -29,9 +29,9 @@ public static class CoreMaths
         return num1;
     }
 
-    public static List<double?> SolveQuadratic(double a, double b, double c)
+    public static List<double> SolveQuadratic(double a, double b, double c)
     {
-        var solutions = new List<double?>();
+        var solutions = new List<double>();
 
         double discriminant = b * b - 4 * a * c;
         if (discriminant < 0)

LensSimulatorCore/Shapes/Ellipse.cs

@@ -1,3 +1,4 @@
+using System.Drawing;
 using LensSimulatorCore.MathsLib;
 using LensSimulatorCore.Shapes;
 
@@ -22,36 +23,49 @@ public class Ellipse
     {
         var cosTheta = Math.Cos(_radianAngle);
         var sinTheta = Math.Sin(_radianAngle);
-
         var majorSquared = _semiMajorAxis * _semiMajorAxis;
         var minorSquared = _semiMinorAxis * _semiMinorAxis;
 
-        var LCM = CoreMaths.CalculateLCM(majorSquared, minorSquared);
+        var lcm = majorSquared * minorSquared;
 
         var intersectionMinusXpos = line.C - _position.X;
 
-        var intersectionMinusXposCosTheta = (intersectionMinusXpos * cosTheta);
-        var intersectionMinusXposSinTheta = (intersectionMinusXpos * sinTheta);
+        var intersectionMinusXposCosTheta = intersectionMinusXpos * cosTheta;
+        var intersectionMinusXposSinTheta = intersectionMinusXpos * sinTheta;
         var ySinTheta = _position.Y * sinTheta;
         var yCosTheta = _position.Y * cosTheta;
         var slopeCosTheta = line.B * cosTheta;
         var slopeSinTheta = line.B * sinTheta;
 
-        var a1 = minorSquared * Math.Pow(slopeCosTheta - sinTheta, 2);
-        var b1 = minorSquared * (slopeCosTheta - sinTheta) * (intersectionMinusXposCosTheta + ySinTheta) * 2;
-        var c1 = minorSquared * Math.Pow(intersectionMinusXposCosTheta + ySinTheta, 2);
+        var slopeCosThetaMinusSinTheta = slopeCosTheta - sinTheta;
+        var intersectionMinusXposCosThetaPlusYSinTheta = intersectionMinusXposCosTheta + ySinTheta;
 
-        var a2 = majorSquared * Math.Pow(slopeSinTheta + cosTheta, 2);
-        var b2 = majorSquared * (slopeSinTheta + cosTheta) * (intersectionMinusXposSinTheta - yCosTheta) * 2;
-        var c2 = majorSquared * Math.Pow(intersectionMinusXposSinTheta - yCosTheta, 2);
+        var slopeCosThetaMinusSinThetaPow2 = Math.Pow(slopeCosThetaMinusSinTheta, 2);
+        var ser = intersectionMinusXposCosThetaPlusYSinTheta * (slopeCosThetaMinusSinTheta) * 2;
+        var intersectionMinusXposCosThetaPow2 = Math.Pow(intersectionMinusXposCosThetaPlusYSinTheta, 2);
+
+        var a1 = minorSquared * slopeCosThetaMinusSinThetaPow2;
+        var b1 = minorSquared * ser;
+        var c1 = minorSquared * intersectionMinusXposCosThetaPow2;
+
+        var slopeSinThetaPlusCosTheta = slopeSinTheta + cosTheta;
+        var intersectionMinusXposSinThetaMinusYCosTheta = intersectionMinusXposSinTheta - yCosTheta;
+
+        var slopeSinThetaMinusCosThetaPow2 = Math.Pow(slopeSinThetaPlusCosTheta, 2);
+        var se = intersectionMinusXposSinThetaMinusYCosTheta * (slopeSinThetaPlusCosTheta) * 2;
+        var intersectionMinusXposSinThetaMinusYCosThetaPow2 = Math.Pow(intersectionMinusXposSinThetaMinusYCosTheta, 2);
+
+        var a2 = majorSquared * slopeSinThetaMinusCosThetaPow2;
+        var b2 = majorSquared * se;
+        var c2 = majorSquared * intersectionMinusXposSinThetaMinusYCosThetaPow2;
 
         var a = a1 + a2;
         var b = b1 + b2;
-        var c = c1 + c2 - LCM;
+        var c = c1 + c2 - lcm;
         
         var y = CoreMaths.SolveQuadratic(a, b, c);
 
-        return y.Select(y => new Point(line.B * y!.Value + line.C, y.Value)).ToList();
+        return y.Select(y => new Point(line.B * y + line.C, y)).ToList();
     }
 }
 

LensSimulatorCore/obj/Debug/net7.0/LensSimulatorCore.AssemblyInfo.cs

@@ -1,7 +1,6 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.
-//     Runtime Version:4.0.30319.42000
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
 //     the code is regenerated.

LensSimulatorCore/obj/Debug/net7.0/LensSimulatorCore.csproj.CoreCompileInputs.cache

@@ -1 +0,0 @@
-04bd4ca88629d5173ee0b51ca8fd93faa8aa5ffb

LensSimulatorWindows/obj/Debug/net7.0-windows/MainWindow.g.cs

@@ -1,4 +1,4 @@
-#pragma checksum "..\..\..\MainWindow.xaml" "{ff1816ec-aa5e-4d10-87f7-6f4963833460}" "F00A131DD7A3DD8BE845A0DF7A7CAC5E61751361"
+#pragma checksum "..\..\..\MainWindow.xaml" "{ff1816ec-aa5e-4d10-87f7-6f4963833460}" "1F75E03F780127AE90566E2C2C23D77355CE45A9"
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.