refactor: add comments

Author: JeremyMeissner

FreeFrame/Components/Shapes/SVGLine.cs

@@ -9,7 +9,7 @@
 
 namespace FreeFrame.Components.Shapes
 {
-    internal class SVGLine : Shape
+    public class SVGLine : Shape
     {
         #region Default values
         const int DefaultX1 = 0;

FreeFrame/Components/Shapes/SVGPath.cs

@@ -4,7 +4,6 @@
 using System.Xml;
 using System.Text.RegularExpressions;
 using FreeFrame.Components.Shapes.Path;
-using DelaunatorSharp;
 using OpenTK.Graphics.OpenGL4;
 using OpenTK.Mathematics;
 

FreeFrame/Components/Shapes/Shape.cs

@@ -1,5 +1,4 @@
 using FreeFrame.Components.Shapes.Path;
-using MathNet.Numerics.LinearAlgebra;
 using Newtonsoft.Json;
 using OpenTK.Graphics.OpenGL4;
 using OpenTK.Mathematics;

FreeFrame/FreeFrame.csproj

@@ -5,21 +5,19 @@
     <TargetFramework>net6.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
+    <AllowUnsafeBlocks>False</AllowUnsafeBlocks>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="AnimatedGif" Version="1.0.5" />
-    <PackageReference Include="Delaunator" Version="1.0.9" />
     <PackageReference Include="Emgu.CV" Version="4.5.5.4823" />
     <PackageReference Include="Emgu.CV.Bitmap" Version="4.5.5.4823" />
     <PackageReference Include="Emgu.CV.runtime.ubuntu.20.04-x64" Version="4.5.5.4823" />
     <PackageReference Include="Emgu.CV.runtime.windows" Version="4.5.5.4823" />
-    <PackageReference Include="GifMotion" Version="1.0.4" />
     <PackageReference Include="ImGui.NET" Version="1.87.3" />
-    <PackageReference Include="MathNet.Numerics" Version="5.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="OpenTK" Version="4.7.1" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="2.1.1" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="2.1.2" />
     <PackageReference Include="System.Drawing.Common" Version="6.0.0" />
   </ItemGroup>
 

FreeFrame/Renderer.cs

@@ -1,5 +1,4 @@
 using OpenTK.Graphics.OpenGL4;
-using MathNet.Numerics.LinearAlgebra;
 using System;
 using System.Collections.Generic;
 using System.Linq;

FreeFrame/Shaders/rectangle.frag

@@ -8,13 +8,13 @@ uniform vec2 u_Position;
 uniform vec2 u_Size;
 uniform float u_Radius;
 
-
 float roundedBox(vec2 centerPosition, vec2 size, float rad) {
     return length(max(abs(centerPosition) - size + rad, 0.0)) - rad;
 }
+
 void main() {
     // How soft the edges should be (in pixels). Higher values could be used to simulate a drop shadow.
-    float edgeSoftness = 1.0f;
+    float edgeSoftness = 0.5f;
 
     // The radius of the corners (in pixels).
     float radius = clamp(u_Radius, 0.0f, min(u_Size.x, u_Size.y) / 2.0f);
@@ -25,7 +25,7 @@ void main() {
     float distance = roundedBox(gl_FragCoord.xy - position + vec2(-u_Size.x/2.0f, u_Size.y/2.0f), u_Size/2.0f, radius);
 
     // Smooth the result (free antialiasing).
-    float smoothedAlpha = 1.0f - smoothstep(0.0f, edgeSoftness * 2.0f, distance);
+    float smoothedAlpha = 1.0f - smoothstep(0.0f, 1.0f, distance);
 
     // Return the resultant shape.
     vec4 quadColor = vec4(u_Color.xyz, smoothedAlpha * u_Color.w);

FreeFrame/Window.cs

@@ -20,15 +20,15 @@
 using System.Runtime.Versioning;
 using Emgu.CV.Util;
 using Emgu.CV.Structure;
-using SixLabors.ImageSharp.PixelFormats;
-using SixLabors.ImageSharp;
-using SixLabors.ImageSharp.Processing;
 using AnimatedGif;
 using System.Drawing.Drawing2D;
 using System.Text.Json;
 using System.Text.Json.Serialization;
 using Newtonsoft.Json;
 using FreeFrame.Lib.FileExplorer;
+using SixLabors.ImageSharp.Advanced;
+using SixLabors.ImageSharp;
+using SixLabors.ImageSharp.PixelFormats;
 
 namespace FreeFrame
 {
@@ -1198,7 +1198,7 @@ public void DuplicateShape(Shape shape)
             Shape copy = shape.DeepCopy();
             ResetSelection();
             Shapes.Add(copy);
-            _selectedShape = copy;
+            copy.ImplementObject();
         }
 
         /// <summary>
@@ -1324,7 +1324,6 @@ public void RenderFrameBySecondIndex(int second)
                 shape.Draw(ClientSize);
         }
 
-        // [SupportedOSPlatform("windows")]
         /// <summary>
         /// Take a screenshot of the current user view
         /// </summary>

FreeFrameTests/FreeFrameTests.csproj

@@ -18,7 +18,7 @@
     <PackageReference Include="MSTest.TestAdapter" Version="2.2.7" />
     <PackageReference Include="MSTest.TestFramework" Version="2.2.7" />
     <PackageReference Include="coverlet.collector" Version="3.1.0" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="2.1.1" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="2.1.2" />
   </ItemGroup>
 
   <ItemGroup>