2021-04-03

+ Added Field to DrawingBasis to enfore PrimitiveTypes
+ LastObject to context for Debugging
+ AppendRenderbuffer to Framebuffer

~ Added a depthbuffer to RenderPipeline.CreateWindowFramebuffer
~ Proper ZIndices over Z-Translation and DepthBuffer
~ Made "ShaderArguments["LineWidth"]" set the LineWidth even if the object isn't maked as LineMesh
~ Made that the SM2D.PolygonVertex can translate OpenTK.Vector2 by itself.
~ Made the SM2D.Transformation.ZIndex a CVector1 instead a float

SMCode/SM.OGL/Framebuffer/RenderbufferAttachment.cs

@@ -0,0 +1,35 @@
+using OpenTK.Graphics.OpenGL4;
+
+namespace SM.OGL.Framebuffer
+{
+    public struct RenderbufferAttachment
+    {
+        public static readonly RenderbufferAttachment Depth = new RenderbufferAttachment(RenderbufferStorage.Depth24Stencil8, FramebufferAttachment.DepthStencilAttachment);
+
+        public RenderbufferStorage Storage;
+        public FramebufferAttachment FramebufferAttachment;
+
+        public int Multisample;
+
+        public RenderbufferAttachment(RenderbufferStorage storage, FramebufferAttachment framebufferAttachment, int multisample = 0)
+        {
+            Storage = storage;
+            FramebufferAttachment = framebufferAttachment;
+            Multisample = multisample;
+        }
+
+        public int Generate(Framebuffer f)
+        {
+            int rbo = GL.GenRenderbuffer();
+            
+            GL.BindRenderbuffer(RenderbufferTarget.Renderbuffer, rbo);
+            if (Multisample != 0)
+                GL.RenderbufferStorageMultisample(RenderbufferTarget.Renderbuffer, Multisample, Storage, (int)f.Size.X, (int)f.Size.Y);
+            else
+                GL.RenderbufferStorage(RenderbufferTarget.Renderbuffer, Storage, (int)f.Size.X, (int)f.Size.Y);
+            GL.BindRenderbuffer(RenderbufferTarget.Renderbuffer, 0);
+
+            return rbo;
+        }
+    }
+}