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AVL.ProfileZeroCrossings

Finds the points of a profile at which the profile intersects the x-axis.

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax

C++
C#
 
public static void ProfileZeroCrossings
(
	AvlNet.Profile inProfile,
	IList<float> outZeroCrossings
)

Parameters

Name Type Range Default Description
inProfileAvlNet.ProfileInput profile.
outZeroCrossingsSystem.Collections.Generic.IList<float>X coordinates of the locations where the profile crosses the y=0 axis.

Description

The operation assumes linear interpolation between the profile values and finds precise locations at which the profile crosses the horizontal \(y = 0\) axis. For the constant profile sections of value 0 only the integer coordinates of the sampling points in the section are returned.

Examples

inProfile = {-1.0,3.0,0.0,0.0,0.0} outZeroCrossings = {0.25, 2.0, 3.0, 4.0}

Errors

List of possible exceptions:

Error type Description
DomainError Range exceeds the input profile in ProfileZeroCrossings.

Function Overrides

See also