Restructure project sources.

src/fmri/MultiImageVisualisation.hpp

@@ -0,0 +1,33 @@
+#pragma once
+
+#include <map>
+#include <memory>
+#include "LayerVisualisation.hpp"
+#include "LayerData.hpp"
+#include "Texture.hpp"
+
+namespace fmri
+{
+    class MultiImageVisualisation : public LayerVisualisation
+    {
+    public:
+        constexpr const static std::array<float, 12> BASE_VERTICES = {
+                0, -1, -1,
+                0, 1, -1,
+                0, 1, 1,
+                0, -1, 1,
+        };
+
+        explicit MultiImageVisualisation(const LayerData&);
+
+        void render() override;
+
+        static vector<float> getVertices(const std::vector<float> &nodePositions, float scaling = 1);
+        static std::vector<float> getTexCoords(int n);
+
+    private:
+        Texture texture;
+        std::vector<float> vertexBuffer;
+        std::vector<float> texCoordBuffer;
+    };
+}