You are here: Start » FIL.NET » FIS.FitCircleToEdges3D_Direct Method

FIS.FitCircleToEdges3D_Direct Method

Performs a series of 1D edge detections in 3D and finds a circle that best matches the detected points.

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

public static void FitCircleToEdges3D_Direct
(
	FilNet.Surface inSurface,
	FilNet.CircleFittingField inFittingField,
	FilNet.CoordinateSystem2D? inFittingFieldAlignment,
	int inScanCount,
	float? inSamplingStep,
	int inScanWidth,
	FilNet.InterpolationMethod inSurfaceInterpolation,
	FilNet.EdgeScanParams3D inEdgeScanParams,
	FilNet.Selection inEdgeSelection,
	FilNet.LocalBlindness? inLocalBlindness,
	int? inMaxProfileGapWidth,
	float inMaxIncompleteness,
	FilNet.CircleFittingMethod inFittingMethod,
	FilNet.MEstimator? inOutlierSuppression,
	INullable<FilNet.Circle3D> outCircle
)

Parameters

Name Type Range Default Description
inSurfaceFilNet.SurfaceSurface to fit the circle to.
inFittingFieldFilNet.CircleFittingFieldCircle fitting field.
inFittingFieldAlignmentFilNet.CoordinateSystem2D?Adjusts the fitting field to the position of the inspected object. Default value: ftl::NIL.
inScanCountint<3, INF>10The number of points that will be searched to estimate the position of the circle. Default value: 10.
inSamplingStepfloat?<0.0f, INF>Desired distance between consecutive sampling points on the scan segments; if Nil, the bigger of surface X and Y scales is chosen. Default value: ftl::NIL.
inScanWidthint<1, INF>5The width of each scan field (in pixels). Default value: 5.
inSurfaceInterpolationFilNet.InterpolationMethodBilinearInterpolation method used for extraction of surface points. Default value: Bilinear.
inEdgeScanParamsFilNet.EdgeScanParams3DEdgeScanParams3D ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 1.0f MinMagnitude: 5.0f EdgeTransition: LowToHigh )Parameters controlling the edge extraction process. Default value: EdgeScanParams3D ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 1.0f MinMagnitude: 5.0f EdgeTransition: LowToHigh ).
inEdgeSelectionFilNet.SelectionSelection mode of edges.
inLocalBlindnessFilNet.LocalBlindness?Defines conditions in which weaker edges can be detected in the vicinity of stronger edges. Default value: ftl::NIL.
inMaxProfileGapWidthint?<0, INF>1Maximal number of consecutive not existing profile points. Default value: 1.
inMaxIncompletenessfloat<0.0f, 0.999f>0.1fMaximal fraction of edge points not found. Default value: 0.1f.
inFittingMethodFilNet.CircleFittingMethodAlgebraicTaubinMethod used to fit a circle. Default value: AlgebraicTaubin.
inOutlierSuppressionFilNet.MEstimator?Selects a method for ignoring incorrectly detected points. Default value: ftl::NIL.
outCircleFilNet.INullable<FilNet.Circle3D>Fitted circle or nothing if the fitting fails. This parameter cannot be null.

Function Overrides

See also