Adding outdated source code into master

.outdated/graphics/inc/fbuffer.h

@@ -0,0 +1,40 @@
+
+#pragma once
+
+#include "rect.h"
+#include "color.h"
+
+namespace tp {
+	namespace glw {
+		class fbuffer {
+
+			uint4 mFrameBufferID = 0; // regroups 0, 1, or more textures, and 0 or 1 depth buffer.
+			uint4 mTextureId = 0; // texture we're going to render to ( colour attachement #0 ) 
+			uint4 mDepthBufferID = 0;
+			uint4 mDrawBuffers[1];
+
+			vec2f mSize;
+
+		public:
+			
+			rgba mClearCol = 0.f;
+
+			fbuffer(const vec2f& size);
+			fbuffer(const vec2f& size, tp::uint1 samples);
+
+			void beginDraw();
+			void setViewport(const rectf& viewport);
+			void clear();
+			void endDraw();
+
+			uint4 texId() const;
+			uint4 buffId() const;
+
+			const vec2f& getSize() const;
+			uhalni sizeAllocatedMem() const;
+			uhalni sizeUsedMem() const;
+
+			~fbuffer();
+		};
+	};
+};