SurfaceVolumeCentroid

Calculates the volume centroid of closed surface or polysurface objects.

Rhino.SurfaceVolumeCentroid (strObject)

strObject

Required. String. The object's identifier.

Array

An array of volume centroid information if successful. The array will contain the following information:

Element	Type	Description
0	Array (3-D Point)	The centroid point.
1	Array (X,Y,X)	The absolute (+/-) error bound for the volume centroid.

Null

If not successful, or on error.

Const rhObjectPolySurface = 16

Dim strObject, arrMP

strObject = Rhino.GetObject("Select a surface", rhObjectPolySurface)

If Rhino.IsPolySurfaceClosed(strObject) Then

arrMP = Rhino.SurfaceVolumeCentroid(strObject)

If IsArray(arrMP) Then

Rhino.AddPoint arrMP(0)

End If