Vector Three Make Unit Vector

Makes a unit length vector3 pointing in the same direction of V. Fails if V.IsAlmostZero[] or not V.IsFinite[].


Verse `using` statement	`using { /UnrealEngine.com/Temporary/SpatialMath }`

(V:vector3).MakeUnitVector<public>()<reads><computes><decides>:vector3

Parameters

MakeUnitVector takes the following parameters:

Name	Type	Description
`V`	`vector3`

Attributes, Specifiers, and Effects

The following attributes, specifiers, and effects determine how you can interact with MakeUnitVector in your programs, as well as how it behaves in your programs and UEFN. For the complete list of attributes, specifiers, and effects; see the Specifiers Page.

Specifiers

Specifier	Meaning
`public`	The identifier is universally accessible. You can use this on modules, classes, interfaces, structs, enums, methods, and data.

Effects

Effect	Meaning
`reads`	This effect indicates that the same inputs to the function may not always produce the same output. The behavior depends on factors external to the specified inputs, such as memory or the containing package version.
`computes`	This effect requires that the function has no side effects, and is not guaranteed to complete. There’s an unchecked requirement that the function, when provided with the same arguments, produces the same result. Any function that doesn’t have the `native` specifier that would otherwise have the `converges` effect is a good example of using the `computes` effect.
`decides`	Indicates that the function can fail, and that calling this function is a failable expression. Function definitions with the `decides` effect must also have the `transacts` effect, which means the actions performed by this function can be rolled back (as if the actions were never performed), if there’s a failure anywhere in the function.