The Item property of the Vector3 struct allows you to access or modify the individual components of the vector using an index. This property is useful for iterating over the components of a vector or when you need to dynamically access a specific component by index.
Use the Item property to access the x, y, or z components of a Vector3 instance by index. The index values are as follows:
0 for the x component1 for the y component2 for the z componentAttempting to access an index outside of this range will result in an IndexOutOfRangeException.
Vector3 vector = new Vector3(1.0f, 2.0f, 3.0f); // Accessing components using the Item property float xComponent = vector[0]; // 1.0f float yComponent = vector[1]; // 2.0f float zComponent = vector[2]; // 3.0f // Modifying components using the Item property vector[0] = 4.0f; // x is now 4.0f vector[1] = 5.0f; // y is now 5.0f vector[2] = 6.0f; // z is now 6.0f