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nenoNaninu · Oct 19, 2020 · 0bd2500 · 0bd2500
1 parent 04eaba1
commit 0bd2500
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Showing 4 changed files with 10 additions and 1 deletion.
diff --git a/HomographySharp/Double/HomographyDoubleMatrix.cs b/HomographySharp/Double/HomographyDoubleMatrix.cs
@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 
 namespace HomographySharp.Double
@@ -13,6 +14,8 @@ internal HomographyDoubleMatrix(double[] elements)
 
         public override IReadOnlyList<double> Elements => _elements;
 
+        public override ReadOnlySpan<double> ElementsAsSpan() => _elements;
+
         public override Point2<double> Translate(double srcX, double srcY)
         {
             var dst1 = _elements[0] * srcX + _elements[1] * srcY + _elements[2];

diff --git a/HomographySharp/HomographySharp.csproj b/HomographySharp/HomographySharp.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>netstandard2.0;netstandard2.1;netcoreapp3.1;</TargetFrameworks>
     <PackageId>HomographySharp</PackageId>
     <AssemblyName>HomographySharp</AssemblyName>
-    <Version>1.5.0</Version>
+    <Version>2.0.0</Version>
     <Authors>nenoNaninu</Authors>
     <RepositoryUrl>https://github.com/nenoNaninu/HomographySharp</RepositoryUrl>
     <Title>HomographySharp</Title>
@@ -18,6 +18,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
+    <PackageReference Include="System.Memory" Version="4.5.*" />
     <PackageReference Include="System.Numerics.Vectors" Version="4.5.*" />
   </ItemGroup>
 

diff --git a/HomographySharp/Matrix.cs b/HomographySharp/Matrix.cs
@@ -9,6 +9,8 @@ public abstract class HomographyMatrix<T> where T : struct, IEquatable<T>
 
         public abstract IReadOnlyList<T> Elements { get; }
 
+        public abstract ReadOnlySpan<T> ElementsAsSpan();
+
         internal HomographyMatrix()
         {
         }

diff --git a/HomographySharp/Single/HomographySingleMatrix.cs b/HomographySharp/Single/HomographySingleMatrix.cs
@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 
 namespace HomographySharp.Single
@@ -13,6 +14,8 @@ internal HomographySingleMatrix(float[] elements)
 
         public override IReadOnlyList<float> Elements => _elements;
 
+        public override ReadOnlySpan<float> ElementsAsSpan() => _elements;
+
         public override Point2<float> Translate(float srcX, float srcY)
         {
             var dst1 = _elements[0] * srcX + _elements[1] * srcY + _elements[2];