LengthMassPropertiesCentroidCoordinatesMomentsOfInertia Property

Moments of inertia with respect to centroid coordinate system. X = integral of ((y-y0)^2 + (z-z0)^2) dm Y = integral of ((z-z0)^2 + (x-x0)^2) dm Z = integral of ((z-z0)^2 + (y-y0)^2) dm where (x0,y0,z0) = centroid.

Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll)

Since: 7.6

Syntax

Copy

public Vector3d CentroidCoordinatesMomentsOfInertia { get; }

Public ReadOnly Property CentroidCoordinatesMomentsOfInertia As Vector3d
	Get

Property Value

Type: Vector3d

Remarks

What is meant by "moments of inertia" varies widely in textbooks and papers. The values returned here are the integrals listed in the Summary section. Some applications may want the values from WorldCoordinatesSecondMoments instead of the values returned here.

Reference

LengthMassProperties Class

Rhino.Geometry Namespace

LengthMassPropertiesAddLanguageSpecificTextSet("LST11605EA7_0?cpp=::|nu=.");CentroidCoordinatesMomentsOfInertia Property

Property Value

Reference

LengthMassPropertiesCentroidCoordinatesMomentsOfInertia Property