You are here: Start » AVL.NET » AVL.FitCircleToStripe3D Method

AVL.FitCircleToStripe3D Method

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

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax

public static void FitCircleToStripe3D(
	AvlNet.Surface inSurface,
	AvlNet.CircleFittingMap inFittingMap,
	AvlNet.StripeScanParams3D inStripeScanParams,
	AvlNet.Selection inStripeSelection,
	AvlNet.LocalBlindness? inLocalBlindness,
	int? inMaxInterpolationLength,
	float inMaxIncompleteness,
	AvlNet.CircleFittingMethod inFittingMethod,
	AvlNet.MEstimator? inOutlierSuppression,
	out AvlNet.Circle3D? outCircle,
	out AvlNet.Circle3D? outInnerCircle,
	out AvlNet.Circle3D? outOuterCircle,
	out AvlNet.Profile[] diagHeightProfiles,
	out AvlNet.Profile[] diagResponseProfiles
)

Parameters

Name Type Range Default Description
inSurfaceAvlNet.SurfaceSurface to fit the circle to.
inFittingMapAvlNet.CircleFittingMapInput fitting map.
inStripeScanParamsAvlNet.StripeScanParams3DParameters controlling the stripe extraction process.
inStripeSelectionAvlNet.Selectionavl::Selection::BestSelection mode of stripe. Default value: avl::Selection::Best.
inLocalBlindnessAvlNet.LocalBlindness?Defines conditions in which weaker edges can be detected in the vicinity of stronger edges. Default value: atl::NIL, or null.
inMaxInterpolationLengthint?<0, INF>Maximal number of consecutive not existing profile points. Default value: atl::NIL, or null.
inMaxIncompletenessfloat<0.0f, 0.999f>0.1fMaximal fraction of stripe points not found. Default value: 0.1f.
inFittingMethodAvlNet.CircleFittingMethodAlgebraicTaubinMethod used to fit a circle. Default value: AlgebraicTaubin.
inOutlierSuppressionAvlNet.MEstimator?Selects a method for ignoring incorrectly detected points. Default value: atl::NIL, or null.
outCircleAvlNet.Circle3D?Fitted circle in the middle of found stripe or nothing if the fitting fails.
outInnerCircleAvlNet.Circle3D?Fitted inner circle.
outOuterCircleAvlNet.Circle3D?Fitted outer circle.
diagHeightProfilesAvlNet.ProfileExtracted surface height profiles.
diagResponseProfilesAvlNet.ProfileProfiles of the edge (derivative) operator response.

Hardware Acceleration

This operation supports automatic parallelization for multicore and multiprocessor systems.

Hardware acceleration settings may be manipulated with Settings class.

See also