15.09.2020

Everything currently don't work / can't be tested.

+ Generic Shader-Implermentation
+ Mesh-System + Plate-Mesh

SM.Core/Shaders/GenericShader.cs

@@ -0,0 +1,50 @@
+using System;
+using OpenTK.Graphics.OpenGL4;
+
+namespace SM.OGL.Shaders
+{
+    public class GenericShader : GLObject
+    {
+        protected ShaderFileCollection ShaderFileFiles;
+        protected UniformCollection Uniforms;
+
+        public override ObjectLabelIdentifier TypeIdentifier { get; } = ObjectLabelIdentifier.Program;
+
+        public GenericShader(ShaderFileCollection shaderFileFiles)
+        {
+            ShaderFileFiles = shaderFileFiles;
+        }
+
+        public void Compile()
+        {
+            
+            _id = GL.CreateProgram();
+
+            ShaderFileFiles.Append(this);
+            GL.LinkProgram(_id);
+            this.Name(GetType().Name);
+            ShaderFileFiles.Detach(this);
+
+            GL.GetProgram(_id, GetProgramParameterName.ActiveUniforms, out int uniformCount);
+            if (uniformCount < 1)
+                throw new Exception("[Critical] No uniforms has been found.");
+
+            Uniforms = new UniformCollection();
+            for (int i = 0; i < uniformCount; i++)
+            {
+                string key = GL.GetActiveUniform(_id, i, out _, out _);
+                int loc = GL.GetUniformLocation(_id, key);
+
+                if (key.StartsWith("[")) key = key.Split('[', ']')[0];
+                Uniforms.Add(key, loc);
+            }
+
+        }
+
+        public void DrawObject(Mesh.Mesh mesh, bool bindVAO)
+        {
+            if (bindVAO) GL.BindVertexArray(mesh);
+            GL.DrawArrays(mesh.PrimitiveType, 0, mesh.Vertex.Count);
+        } 
+    }
+}