Added ostream operator for AABBs

RayTracer/tools/AxisAlignedBoundingBox.cpp

@@ -15,6 +15,11 @@ AxisAlignedBoundingBox::AxisAlignedBoundingBox(const Vec3& min, const Vec3& max)
     : min(min), max(max) {
 }
 // Operator
+
+std::ostream& operator<<(std::ostream& os, const AxisAlignedBoundingBox& rhs) {
+	os << rhs.min << " | " << rhs.max;
+	return os;
+}
 AxisAlignedBoundingBox AxisAlignedBoundingBox::operator+(
     const AxisAlignedBoundingBox& rhs) const {
 	Vec3 min(std::min<float>(min.x(), rhs.min.x()),

RayTracer/tools/AxisAlignedBoundingBox.h

@@ -11,6 +11,8 @@ class AxisAlignedBoundingBox {
 	AxisAlignedBoundingBox();
 	AxisAlignedBoundingBox(const Vec3& min, const Vec3& max);
 	// Operator
+	friend std::ostream& operator<<(std::ostream& os,
+	                                const AxisAlignedBoundingBox& rhs);
 	AxisAlignedBoundingBox operator+(const AxisAlignedBoundingBox& rhs) const;
 	AxisAlignedBoundingBox operator*(const Mat4& rhs) const;
 	// Methods