From 57fb71d01b7b66f5f0fadd1e78cd7fcdbf3b2f7c Mon Sep 17 00:00:00 2001
From: Michel Fedde <michel.game.de.f@gmail.com>
Date: Sun, 13 Dec 2020 13:34:30 +0100
Subject: [PATCH] + Texture.Aspect + Transformation.ApplyTextureSize(Texture
 texture) & Transformation.ApplyTextureSize(Texture texture, float width)

---
 SMCode/SM.Base/Textures/Texture.cs   | 19 +++++++++++++++++++
 SMCode/SM.OGL/Texture/TextureBase.cs |  4 ++--
 SMCode/SM2D/Types/Transformation.cs  | 12 ++++++++++++
 SM_TEST/Program.cs                   |  3 +--
 4 files changed, 34 insertions(+), 4 deletions(-)

diff --git a/SMCode/SM.Base/Textures/Texture.cs b/SMCode/SM.Base/Textures/Texture.cs
index 8908308..135e31b 100644
--- a/SMCode/SM.Base/Textures/Texture.cs
+++ b/SMCode/SM.Base/Textures/Texture.cs
@@ -25,6 +25,22 @@ namespace SM.Base.Textures
         /// </summary>
         public Bitmap Map;
 
+        /// <inheritdoc />
+        public override int Width
+        {
+            get => Map.Width;
+            protected set
+            { }
+        }
+
+        /// <inheritdoc />
+        public override int Height
+        {
+            get => Map.Height; 
+            protected set {}
+        }
+        public float Aspect { get; private set; }
+
         /// <summary>
         ///     Empty constructor
         /// </summary>
@@ -50,6 +66,9 @@ namespace SM.Base.Textures
         public Texture(Bitmap map, TextureMinFilter filter, TextureWrapMode wrapMode)
         {
             Map = map;
+
+            Aspect = (float)map.Width / map.Height;
+
             Filter = filter;
             WrapMode = wrapMode;
         }
diff --git a/SMCode/SM.OGL/Texture/TextureBase.cs b/SMCode/SM.OGL/Texture/TextureBase.cs
index fd1966e..cc8630d 100644
--- a/SMCode/SM.OGL/Texture/TextureBase.cs
+++ b/SMCode/SM.OGL/Texture/TextureBase.cs
@@ -32,12 +32,12 @@ namespace SM.OGL.Texture
         /// <summary>
         ///     The Width of the texture
         /// </summary>
-        public int Width { get; protected set; }
+        public virtual int Width { get; protected set; }
 
         /// <summary>
         ///     The height of the texture
         /// </summary>
-        public int Height { get; protected set; }
+        public virtual int Height { get; protected set; }
 
         public override void Dispose()
         {
diff --git a/SMCode/SM2D/Types/Transformation.cs b/SMCode/SM2D/Types/Transformation.cs
index 811e4f1..a603073 100644
--- a/SMCode/SM2D/Types/Transformation.cs
+++ b/SMCode/SM2D/Types/Transformation.cs
@@ -1,8 +1,10 @@
 #region usings
 
+using System;
 using OpenTK;
 using SM.Base.Drawing;
 using SM.Base.Scene;
+using SM.Base.Textures;
 using SM.Base.Types;
 using SM.Utility;
 
@@ -38,5 +40,15 @@ namespace SM2D.Types
             vec.Normalize();
             return vec.Xy;
         }
+
+        public void ApplyTextureSize(Texture texture)
+        {
+            Size.Set(texture.Width, texture.Height);
+        }
+
+        public void ApplyTextureSize(Texture texture, float width)
+        {
+            Size.Set(width, width / texture.Aspect);
+        }
     }
 }
\ No newline at end of file
diff --git a/SM_TEST/Program.cs b/SM_TEST/Program.cs
index 5d81f97..be18419 100644
--- a/SM_TEST/Program.cs
+++ b/SM_TEST/Program.cs
@@ -55,9 +55,8 @@ namespace SM_TEST
             scene.ShowAxisHelper = true;
 
             DrawObject2D kasten = new DrawObject2D();
-            kasten.Transform.Size.Set(500,500);
-            kasten.ApplyCircle();
             kasten.Texture = new Texture(new Bitmap("herosword.png"));
+            kasten.Transform.ApplyTextureSize(kasten.Texture, 500);
             scene.Objects.Add(kasten);
 
             //particles.Trigger();