# LengthMeasure (hwx.inspire.core)¶

Measures the length between two points.

Length measure creates displacement velocity and acceleration requests expressed in global.

Optionally a system can be defined on the point to point measure. If defined the system will be used as RM marker.

## Attributes¶

 active: Bool length: Double name: Attribute system: Attribute visible: Bool

## Attribute Details¶

### active : Bool¶

Returns or sets the object activeness.

Setting this on or off sets all children. Setting to True sets all the parents active too.

### length : Double (units=”length”)¶

Distance between the two connecting points.

### name : Attribute¶

Returns or sets the name of the object.

It can be any text string, including spaces, although it’s best to avoid using the following characters: ” ‘ * ? and \$.

While these characters are allowed, they could create difficulties when you export the model to other applications.

### system : Attribute¶

The System associated with the length measure.

### visible : Bool¶

Determines whether the object is visible in the modeling window.

Setting this on or off sets all children. Setting to True sets all the parents visible too.

## Property Details¶

entity1()

The first Part or Feature the measure is attached to.

entity2()

The second Part or Feature the measure is attached to.

location1()

Location of the measure on entity1.

location2()

Location of the measure on entity2.