diff --git a/Spherical.cpp b/Spherical.cpp
index 671b04c..dbbba17 100644
--- a/Spherical.cpp
+++ b/Spherical.cpp
@@ -54,6 +54,17 @@ template <typename T> SphericalOf<T> SphericalOf<T>::FromVector3(Vector3 v) {
   }
 }
 
+/**
+ * @brief Converts spherical coordinates to a 3D vector.
+ *
+ * This function converts the spherical coordinates represented by the
+ * SphericalOf object to a 3D vector (Vector3). The conversion is based
+ * on the distance and direction (vertical and horizontal angles) of the
+ * spherical coordinates.
+ *
+ * @tparam T The type of the distance and direction values.
+ * @return Vector3 The 3D vector representation of the spherical coordinates.
+ */
 template <typename T> Vector3 SphericalOf<T>::ToVector3() const {
   float verticalRad = (pi / 2) - this->direction.vertical.InRadians();
   float horizontalRad = this->direction.horizontal.InRadians();