18.09.2020

+ Textures
~ Changed 2D coordnate system to lower right as XY+

SMCode/SM2D/Drawing/DrawTexture.cs

@@ -0,0 +1,43 @@
+using System.Drawing;
+using OpenTK.Graphics;
+using SM.Base.Contexts;
+using SM.Base.Scene;
+using SM.Base.Textures;
+using SM2D.Types;
+
+namespace SM2D.Drawing
+{
+    public class DrawTexture : DrawingBasis<Transformation>
+    {
+        public Texture Texture
+        {
+            get => (Texture) _material.Texture;
+            set => _material.Texture = value;
+        }
+
+        public Color4 Tint
+        {
+            get => _material.Tint;
+            set => _material.Tint = value;
+        }
+
+        public DrawTexture(Bitmap map) : this(map, Color4.White)
+        { }
+
+        public DrawTexture(Bitmap map, Color4 tint)
+        {
+            _material.Texture = new Texture(map);
+            _material.Tint = tint;
+        }
+
+        public override void Draw(DrawContext context)
+        {
+            base.Draw(context);
+            ApplyContext(ref context);
+
+            context.ModelMatrix = Transform.GetMatrix();
+
+            _material.Shader.Draw(context);
+        }
+    }
+}

SMCode/SM2D/SM2D.csproj

@@ -36,6 +36,7 @@
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Drawing" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
@@ -45,10 +46,12 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Drawing\DrawEmpty.cs" />
+    <Compile Include="Drawing\DrawTexture.cs" />
     <Compile Include="GLWindow2D.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Scene\Camera.cs" />
     <Compile Include="Scene\Scene.cs" />
+    <Compile Include="Types\Transformation.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\SM.Base\SM.Base.csproj">

SMCode/SM2D/Scene/Camera.cs

@@ -16,7 +16,7 @@ namespace SM2D.Scene
 
         public override void RecalculateWorld(float width, float height)
         {
-            OrthographicWorld = Matrix4.CreateOrthographic(width, height, 0.1f, 100);
+            OrthographicWorld = Matrix4.CreateOrthographicOffCenter(-width / 2, width / 2, height / 2, -height / 2, 0.1f, 100);
         }
     }
 }

SMCode/SM2D/Types/Transformation.cs

@@ -0,0 +1,19 @@
+using OpenTK;
+using SM.Base.Scene;
+
+namespace SM2D.Types
+{
+    public class Transformation : GenericTransformation
+    {
+        public Vector2 Position;
+        public Vector2 Size = new Vector2(50);
+        public float Rotation;
+
+        public override Matrix4 GetMatrix()
+        {
+            return Matrix4.CreateScale(Size.X, Size.Y, 1) *
+                   Matrix4.CreateRotationZ(MathHelper.DegreesToRadians(Rotation)) *
+                   Matrix4.CreateTranslation(Position.X, Position.Y, 1);
+        }
+    }
+}