format
typescript
Vector3.magnitudeclass: Vector3
description
(Read Only) The length of the vector.
Returns the actual length of the vector. It is calculated by computing the square root of the sum of squares of the vector's components (xx+yy+z*z). Due to the square root operation involved, it has a relatively higher computational cost compared to sqrMagnitude, but it provides an accurate length value.
parameter
| param_name | type | description |
|---|
reture
| type | description |
|---|---|
number | The length of this vector. |
code example
typescript
let lhs = new Vector3(1,-2,-3);
Debug.Log("(1,-2,-3) magnitude is",lhs.magnitude);