Added CUBES!

source/include/cube.h

@@ -0,0 +1,28 @@
+/*
+ *  DoRayMe - a quick and dirty Raytracer
+ *  Cube header
+ *
+ *  Created by Manoël Trapier
+ *  Copyright (c) 2020 986-Studio.
+ *
+ */
+#ifndef DORAYME_CUBE_H
+#define DORAYME_CUBE_H
+
+#include <shape.h>
+#include <ray.h>
+#include <intersect.h>
+
+class Cube : public Shape {
+private:
+    void checkAxis(double axeOrigine, double axeDirection, double *axeMin, double *axeMax);
+
+    Intersect localIntersect(Ray r);
+
+    Tuple localNormalAt(Tuple point);
+
+public:
+    Cube() : Shape(SHAPE_CUBE) {};
+};
+
+#endif /* DORAYME_CUBE_H */

source/include/math_helper.h

@@ -18,4 +18,7 @@ bool double_equal(double a, double b);
 
 double deg_to_rad(double deg);
 
+double min3(double a, double b, double c);
+double max3(double a, double b, double c);
+
 #endif /* DORAYME_MATH_HELPER_H */

source/include/shape.h

@@ -22,6 +22,8 @@ enum ShapeType
     SHAPE_NONE,
     SHAPE_SPHERE,
     SHAPE_PLANE,
+    SHAPE_CUBE,
+    SHAPE_CONE,
 };
 
 /* Base class for all object that can be presented in the world */