Struct Line2D

2D line segment with a few math utility functions

Namespace: AnyPath.Graphs.Extra
Assembly: AnyPath.dll
Syntax
public struct Line2D

Constructors

Line2D(float2, float2)

Declaration
public Line2D(float2 a, float2 b)
Parameters
Type Name Description
float2 a
float2 b

Properties

Center

Shorthand for the center of the line

Declaration
public float2 Center { get; }
Property Value
Type Description
float2

a

Endpoint of the line segment

Declaration
public float2 a { readonly get; set; }
Property Value
Type Description
float2

b

Endpoint of the line segment

Declaration
public float2 b { readonly get; set; }
Property Value
Type Description
float2

Methods

GetClosestPoint(float2)

Returns the closest point on this line from a point

Declaration
public float2 GetClosestPoint(float2 pos)
Parameters
Type Name Description
float2 pos
Returns
Type Description
float2

GetClosestPositionT(float2)

Returns a value between 0 and 1 describing how far along the line the closest point on this line is to a given point

Declaration
public float GetClosestPositionT(float2 pos)
Parameters
Type Name Description
float2 pos
Returns
Type Description
float

GetDirection()

Declaration
public float2 GetDirection()
Returns
Type Description
float2

GetLength()

Declaration
public float GetLength()
Returns
Type Description
float

IntersectsRay(Ray2D, out float2)

Check if this line segment intersects with a ray

Declaration
public bool IntersectsRay(Ray2D ray, out float2 pos)
Parameters
Type Name Description
Ray2D ray

The ray to test against
float2 pos

The position the line was hit
Returns
Type Description
bool

Wether the line was hit by a ray

Extension Methods