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TransformIsZeroTransformationWithTolerance Method

True if all values are 0 within tolerance, except for M33 which is exactly 1.

Namespace:  Rhino.Geometry
Assembly:  RhinoCommon (in RhinoCommon.dll)
Since: 7.1
Syntax
Copy
public bool IsZeroTransformationWithTolerance(
	double zeroTolerance
)

Parameters

zeroTolerance
Type: SystemDouble
The tolerance for 0 elements.

Return Value

Type: Boolean
True if the transformation matrix is ON_Xform::ZeroTransformation, with xform[3][3] equal to 1: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 An element x of the matrix is "zero" if fabs(x) ≤ zeroTolerance. IsZeroTransformation is the same as IsZeroTransformationWithTolerance(0.0)
See Also