XformDeterminant

Returns the determinant of a transformation matrix. If the determinant of a transformation matrix is 0, the matrix is said to be singular. Singular matrices do not have inverses.

Syntax

rhinoscriptsyntax.XformDeterminant (xform)

rhinoscript.transformation.XformDeterminant (xform)

Parameters

xform

Required.  List or Rhino.Geometry.Transform.  A 4x4 transformation matrix.

Returns

Number

The determinant if successful.

None

On error.

Example

import rhinoscriptsyntax as rs

xform = rs.BlockInstanceXform(obj)

if xform: print rs.XformDeterminant(xform)

Also See

XformInverse