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AreaMassPropertiesCentroidCoordinatesMomentsOfInertia 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)
Syntax
public Vector3d CentroidCoordinatesMomentsOfInertia { get; }

Property Value

Type: Vector3d
Remarks
What is meant by "moments of intertia" 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.
Version Information

Rhino for Mac

Supported in: 5.4

Rhino for Windows

Supported in: 6.6
See Also