Started working on 2D patterns.

source/include/uv_pattern.h

@@ -0,0 +1,28 @@
+/*
+ *  DoRayMe - a quick and dirty Raytracer
+ *  UV Pattern header
+ *
+ *  Created by Manoël Trapier
+ *  Copyright (c) 2020 986-Studio.
+ *
+ */
+#ifndef DORAYME_UV_PATTERN_H
+#define DORAYME_UV_PATTERN_H
+
+#include <colour.h>
+
+class UVPattern
+{
+public:
+    Colour a;
+    Colour b;
+    double width;
+    double height;
+
+    UVPattern(double width, double height, Colour a, Colour b) : a(a), b(b),
+                                                                 width(width), height(height) {};
+
+    virtual Colour uvPatternAt(double u, double v) = 0;
+};
+
+#endif /* DORAYME_UV_PATTERN_H */