Surface::normal Method

Syntax

C++

virtual OdGeVector3d normal(const Vertex& atV, const Face& atF) const;

Parameters	Description
const Vertex& atV	[in] The vertex at which the normal is computed.
const Face& atF	[in] The face for which the normal is computed.

Normal at the specified vertex on the specified face.

Gets the normal at the specified vertex on the specified face.

Child surfaces do not use the second input parameter.