OdGeVector2d::isZeroLength Method

Syntax

C++

bool isZeroLength(const OdGeTol& tol = OdGeContext::gTol) const;

Parameters	Description
const OdGeTol& tol = OdGeContext::gTol	[in] Geometric tolerance.

Returns true if and only if the length of this vector is 0.0 within the specified tolerance.