Update Skinning Model to MonoGame latest

## Note
Content Pipeline extensions have to remain .net 6
Main MonoGame project is .net 8

SkinnedModel/SkinnedModel.csproj

@@ -1,9 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="MonoGame.Framework.DesktopGL" Version="3.8.0.1641">
+    <PackageReference Include="MonoGame.Framework.DesktopGL" Version="3.8.1.303">
       <PrivateAssets>All</PrivateAssets>
     </PackageReference>
   </ItemGroup>

SkinnedModelPipeline/SkinnedModelPipeline.csproj

@@ -1,12 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="MonoGame.Framework.Content.Pipeline" Version="3.8.0.1641">
+    <PackageReference Include="MonoGame.Framework.Content.Pipeline" Version="3.8.1.303">
       <PrivateAssets>All</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="MonoGame.Framework.DesktopGL" Version="3.8.0.1641">
+    <PackageReference Include="MonoGame.Framework.DesktopGL" Version="3.8.1.303">
       <PrivateAssets>All</PrivateAssets>
     </PackageReference>
   </ItemGroup>

SkinningSample/.config/dotnet-tools.json

@@ -0,0 +1,36 @@
+{
+  "version": 1,
+  "isRoot": true,
+  "tools": {
+    "dotnet-mgcb": {
+      "version": "3.8.1.303",
+      "commands": [
+        "mgcb"
+      ]
+    },
+    "dotnet-mgcb-editor": {
+      "version": "3.8.1.303",
+      "commands": [
+        "mgcb-editor"
+      ]
+    },
+    "dotnet-mgcb-editor-linux": {
+      "version": "3.8.1.303",
+      "commands": [
+        "mgcb-editor-linux"
+      ]
+    },
+    "dotnet-mgcb-editor-windows": {
+      "version": "3.8.1.303",
+      "commands": [
+        "mgcb-editor-windows"
+      ]
+    },
+    "dotnet-mgcb-editor-mac": {
+      "version": "3.8.1.303",
+      "commands": [
+        "mgcb-editor-mac"
+      ]
+    }
+  }
+}

SkinningSample/Content/Content.mgcb

@@ -10,7 +10,7 @@
 
 #-------------------------------- References --------------------------------#
 
-/reference:..\..\SkinnedModelPipeline\bin\Release\netstandard2.0\SkinnedModelPipeline.dll
+/reference:..\..\SkinnedModelPipeline\bin\Release\net6.0\SkinnedModelPipeline.dll
 
 #---------------------------------- Content ---------------------------------#
 
@@ -18,7 +18,7 @@
 /importer:FbxImporter
 /processor:SkinnedModelProcessor
 /processorParam:DefaultEffect=SkinnedEffect
-/processorParam:ColorKeyColor=0,0,0,0
+/processorParam:ColorKeyColor={R:0 G:0 B:0 A:0}
 /processorParam:ColorKeyEnabled=True
 /processorParam:GenerateMipmaps=True
 /processorParam:GenerateTangentFrames=False

SkinningSample/Program.cs

@@ -1,14 +1,2 @@
-using System;
-
-namespace SkinningSample
-{
-    public static class Program
-    {
-        [STAThread]
-        static void Main()
-        {
-            using (var game = new SkinningSampleGame())
-                game.Run();
-        }
-    }
-}
+using var game = new SkinningSample.SkinningSampleGame();
+game.Run();

SkinningSample/SkinningSample.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <PublishReadyToRun>false</PublishReadyToRun>
     <TieredCompilation>false</TieredCompilation>
   </PropertyGroup>
@@ -24,8 +24,8 @@
     <TrimmerRootAssembly Include="Microsoft.Xna.Framework.Content.ContentTypeReader" Visible="false" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="MonoGame.Framework.DesktopGL" Version="3.8.0.1641" />
-    <PackageReference Include="MonoGame.Content.Builder.Task" Version="3.8.0.1641" />
+    <PackageReference Include="MonoGame.Framework.DesktopGL" Version="3.8.1.303" />
+    <PackageReference Include="MonoGame.Content.Builder.Task" Version="3.8.1.303" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\SkinnedModel\SkinnedModel.csproj" />