EdgeScanParams3D

Description

This structure contains parameters of surface edge scanning process. Instance of this structure should be customized and passed as a parameter to surface edge scanning related functions.

Structure fields and default values (if defined) are described below:

• ProfileInterpolationMethod ProfileInterpolation = Quadratic4 - Selects the method of sub-pixel precise surface edge detection
• float SmoothingStdDev = 0.6f - Parameter for gaussian smoothing of the height profile
• float MinMagnitude = 5.0f - Minimum acceptable surface edge strength
• SurfaceEdgeTransition EdgeTransition - Specifies the type of surface edges to be detected

struct EdgeScanParams3D
{
	ProfileInterpolationMethod	ProfileInterpolation;
	float						SmoothingStdDev;
	float						MinMagnitude;
	SurfaceEdgeTransition		EdgeTransition;

	explicit EdgeScanParams3D
	(
		ProfileInterpolationMethod ProfileInterpolation_ = Quadratic4,
		float SmoothingStdDev_ = 0.6f,
		float MinMagnitude_ = 5.0f 
	) :
		 ProfileInterpolation(ProfileInterpolation_),
		 SmoothingStdDev(SmoothingStdDev_),
		 MinMagnitude(MinMagnitude_) 
	{}

	ProfileInterpolationMethod ProfileInterpolation() const	{ return ProfileInterpolation;	};
	float SmoothingStdDev() const							{ return SmoothingStdDev;		};
	float MinMagnitude() const								{ return MinMagnitude;			};
	SurfaceEdgeTransition EdgeTransition() const			{ return EdgeTransition;		};

	bool operator == ( const avl::EdgeScanParams3D& rhs ) const
	{
		return ProfileInterpolation == rhs.ProfileInterpolation && 
			SmoothingStdDev == rhs.SmoothingStdDev && 
			MinMagnitude == rhs.MinMagnitude && 
			EdgeTransition == rhs.EdgeTransition;
	}

	bool operator != ( const avl::EdgeScanParams3D& rhs ) const
	{
		return !(operator==(rhs));
	}

};