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Invoke.ScanSingleEdge3D_Direct

Locates the strongest change of surface height along a given path.

Namespace:Avl
Assembly:AvlNet.dll

Syntax

C++
C#
 
public static void ScanSingleEdge3D_Direct
(
	Avl.Surface inSurface,
	Avl.Path inScanPath,
	Optional<Avl.CoordinateSystem2D> inScanPathAlignment,
	Optional<float> inSamplingStep,
	int inScanWidth,
	Avl.InterpolationMethod inSurfaceInterpolation,
	Avl.EdgeScanParams3D inEdgeScanParams,
	Avl.Selection inEdgeSelection,
	Optional<Avl.LocalBlindness> inLocalBlindness,
	Optional<int> inMaxProfileGapWidth,
	Conditional<Avl.SurfaceEdge1D> outEdge,
	Optional<Avl.Path> outAlignedScanPath,
	Optional<Avl.Profile> outHeightProfile,
	Optional<Avl.Profile> outResponseProfile,
	Diagnostic<List<Avl.Path>> diagSamplingPoints,
	Diagnostic<float> diagSamplingStep
)

Parameters

Name Type Range Default Description
inSurfaceAvl.SurfaceInput surface.
inScanPathAvl.PathPath along which the scan is performed.
inScanPathAlignmentAtl.Optional<Avl.CoordinateSystem2D>Adjusts the scan path to the position of the inspected object. Default value: atl::NIL.
inSamplingStepAtl.Optional<float><0.0f, INF>Distance between consecutive sampling points on the scan path; if Nil, the bigger of surface X and Y scales is chosen. Default value: atl::NIL.
inScanWidthint<1, INF>5Width of the scan field in pixels. Default value: 5.
inSurfaceInterpolationAvl.InterpolationMethodBilinearInterpolation method used for extraction of surface points. Default value: Bilinear.
inEdgeScanParamsAvl.EdgeScanParams3DEdgeScanParams3D ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 0.6f MinMagnitude: 5.0f EdgeTransition: LowToHigh )Parameters controlling the surface edge extraction process. Default value: EdgeScanParams3D ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 0.6f MinMagnitude: 5.0f EdgeTransition: LowToHigh ).
inEdgeSelectionAvl.SelectionIf many edge points are possible, defines which one is selected.
inLocalBlindnessAtl.Optional<Avl.LocalBlindness>Defines conditions in which weaker edges can be detected in the vicinity of stronger edges. Default value: atl::NIL.
inMaxProfileGapWidthAtl.Optional<int><0, INF>1Maximal number of consecutive not existing profile points. Default value: 1.
outEdgeAtl.Conditional<Avl.SurfaceEdge1D>Found surface edge.
outAlignedScanPathAtl.Optional<Avl.Path>Path along which the scan is performed; in the image coordinate system.
outHeightProfileAtl.Optional<Avl.Profile>Extracted surface height profile.
outResponseProfileAtl.Optional<Avl.Profile>Profile of the edge (derivative) operator response.
diagSamplingPointsAvl.Diagnostic<System.Collections.Generic.List<Avl.Path>>Array of paths each one containing the sampling points that contributed to a single value of the extracted profile; in the image coordinate system.
diagSamplingStepAvl.Diagnostic<float>Used distance between consecutive sampling points on the scan path.

See also