26.09.2020

+ Added BoundingBoxes to Meshes
+ SM.Base.Objects.Mesh
+ Vertex Colors
+ ShowItem Collections + 2D Equlivant
+ Default Class to store Default Values
+ SM.OGL.GLSystem to store OpenGL specific system information

+ SM2D.DrawColor // not working yet
+ SM2D.DrawComplex to allow access to all features.
+ SM2D.DrawPolygon
+ Polygon system // for 2D only yet

~ Renamed SM.OGL.Mesh to SM.OGL.GenericMesh

SMCode/SM.Base/Shader/InstanceShader.cs

@@ -4,7 +4,6 @@ using OpenTK;
 using OpenTK.Graphics.OpenGL4;
 using SM.Base.Contexts;
 using SM.Base.Scene;
-using SM.Base.StaticObjects;
 using SM.OGL.Shaders;
 
 namespace SM.Base.Shader
@@ -24,6 +23,7 @@ namespace SM.Base.Shader
             GL.UseProgram(this);
 
             Uniforms["MVP"].SetMatrix4(context.View * context.World);
+            Uniforms["HasVColor"].SetUniform1(context.Mesh.AttribDataIndex.ContainsKey(3) && context.Mesh.AttribDataIndex[3] != null);
 
             for (int i = 0; i < context.Instances.Length; i++) SetUniformVertex?.Invoke(Uniforms, context, i);
             
@@ -31,6 +31,8 @@ namespace SM.Base.Shader
 
             DrawObject(context.Mesh, context.Instances.Length, true);
 
+            CleanUp();
+
             GL.UseProgram(0);
         }
     }