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AVS.AvsFilter_ScanSingleEdge3D Method

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

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax

public static void AvsFilter_ScanSingleEdge3D
(
	AvlNet.ScanMapState ioState,
	AvlNet.Surface inSurface,
	AvlNet.Path inScanPath,
	int inScanWidth,
	AvlNet.InterpolationMethod inSurfaceInterpolation,
	AvlNet.EdgeScanParams3D inEdgeScanParams,
	AvlNet.Selection inEdgeSelection,
	out AvlNet.SurfaceEdge1D? outEdge,
	NullableRef<AvlNet.Path> outAlignedScanPath,
	AvlNet.Profile diagHeightProfile,
	AvlNet.Profile diagResponseProfile,
	IList<AvlNet.Path> diagSamplingPoints,
	out float diagSamplingStep
)

Parameters

Name Type Range Default Description
ioStateAvlNet.ScanMapState
inSurfaceAvlNet.SurfaceInput surface.
inScanPathAvlNet.PathPath along which the scan is performed.
inScanWidthint<1, INF>5Width of the scan field in pixels. Default value: 5.
inSurfaceInterpolationAvlNet.InterpolationMethodBilinearInterpolation method used for extraction of surface points. Default value: Bilinear.
inEdgeScanParamsAvlNet.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 ).
inEdgeSelectionAvlNet.SelectionIf many edge points are possible, defines which one is selected.
outEdgeAvlNet.SurfaceEdge1D?Found surface edge.
outAlignedScanPathAvlNet.NullableRef<AvlNet.Path>Path along which the scan is performed; in the image coordinate system. Can be null to skip this parameter calculation.
diagHeightProfileAvlNet.ProfileExtracted surface height profile.
diagResponseProfileAvlNet.ProfileProfile of the edge (derivative) operator response.
diagSamplingPointsSystem.Collections.Generic.IList<AvlNet.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.
diagSamplingStepfloatUsed distance between consecutive sampling points on the scan path.

Function Overrides

See also