|
|
@@ -0,0 +1,40 @@
|
|
|
+
|
|
|
+
|
|
|
+class Vector3 {
|
|
|
+ /**
|
|
|
+ * A 3D vector
|
|
|
+ *
|
|
|
+ * @param {number} x The X value of this vector
|
|
|
+ * @param {number} y The Y value of this vector
|
|
|
+ * @param {number} z The Z value of this vector
|
|
|
+ */
|
|
|
+ constructor(x, y, z) {
|
|
|
+ this.x = x;
|
|
|
+ this.y = y;
|
|
|
+ this.z = z;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Add another vector to this one
|
|
|
+ *
|
|
|
+ * @param {Vector3} operand The vector to add to this one
|
|
|
+ * @returns {void}
|
|
|
+ */
|
|
|
+ add(operand) {
|
|
|
+ this.x += operand.x;
|
|
|
+ this.y += operand.y;
|
|
|
+ this.z += operand.z;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Find the gravitational influence two moons have on each other
|
|
|
+ *
|
|
|
+ * @param {Vector3} moonA The first moon to consider
|
|
|
+ * @param {Vector3} moonB The second moon to consider
|
|
|
+ *
|
|
|
+ * @returns {void}
|
|
|
+ */
|
|
|
+function calculateGravity(moonA, moonB) {
|
|
|
+
|
|
|
+}
|
