Class Line3D

A 3-dimensional line object

Inheritance
System.Object
Line3D
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: OpenCvSharp
Assembly: OpenCvSharp.dll
Syntax
public class Line3D

Constructors

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Line3D(Double, Double, Double, Double, Double, Double)

Initializes this object

Declaration
public Line3D(double vx, double vy, double vz, double x1, double y1, double z1)
Parameters
Type Name Description
System.Double vx

The X component of the normalized vector collinear to the line
System.Double vy

The Y component of the normalized vector collinear to the line
System.Double vz

The Z component of the normalized vector collinear to the line
System.Double x1

Z-coordinate of some point on the line
System.Double y1

Z-coordinate of some point on the line
System.Double z1

Z-coordinate of some point on the line
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Line3D(Single[])

Initializes by cvFitLine output

Declaration
public Line3D(float[] line)
Parameters
Type Name Description
System.Single[] line

The returned value from cvFitLine

Properties

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Vx

The X component of the normalized vector collinear to the line

Declaration
public double Vx { get; }
Property Value
Type Description
System.Double
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Vy

The Y component of the normalized vector collinear to the line

Declaration
public double Vy { get; }
Property Value
Type Description
System.Double
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Vz

The Z component of the normalized vector collinear to the line

Declaration
public double Vz { get; }
Property Value
Type Description
System.Double
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X1

X-coordinate of some point on the line

Declaration
public double X1 { get; }
Property Value
Type Description
System.Double
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Y1

Y-coordinate of some point on the line

Declaration
public double Y1 { get; }
Property Value
Type Description
System.Double
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Z1

Z-coordinate of some point on the line

Declaration
public double Z1 { get; }
Property Value
Type Description
System.Double

Methods

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Distance(Point3d)

Returns the distance between this line and the specified point

Declaration
public double Distance(Point3d point)
Parameters
Type Name Description
OpenCvSharp.Point3d point
Returns
Type Description
System.Double
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Distance(Point3f)

Returns the distance between this line and the specified point

Declaration
public double Distance(Point3f point)
Parameters
Type Name Description
OpenCvSharp.Point3f point
Returns
Type Description
System.Double
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Distance(Double, Double, Double)

Returns the distance between this line and the specified point

Declaration
public double Distance(double x, double y, double z)
Parameters
Type Name Description
System.Double x
System.Double y
System.Double z
Returns
Type Description
System.Double
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PerpendicularFoot(Point3d)

Perpendicular foot

Declaration
public Point3d PerpendicularFoot(Point3d point)
Parameters
Type Name Description
OpenCvSharp.Point3d point
Returns
Type Description
OpenCvSharp.Point3d
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PerpendicularFoot(Point3f)

Perpendicular foot

Declaration
public Point3d PerpendicularFoot(Point3f point)
Parameters
Type Name Description
OpenCvSharp.Point3f point
Returns
Type Description
OpenCvSharp.Point3d
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PerpendicularFoot(Double, Double, Double)

Perpendicular foot

Declaration
public Point3d PerpendicularFoot(double x, double y, double z)
Parameters
Type Name Description
System.Double x
System.Double y
System.Double z
Returns
Type Description
OpenCvSharp.Point3d