Struct Plane4

Mathematical abstraction of a plane that split spaces in 4D

public struct Plane4

Constructors

Plane4(Vector4, Vector4)

Create a new plane with given normal at given point

public Plane4(Vector4 norm, Vector4 point)

Plane4(Vector4, Vector4, Vector4, Vector4)

Create a new plane from known vertices

public Plane4(Vector4 a, Vector4 b, Vector4 c, Vector4 d)

Plane4(Vector4, Single)

Create a new plane with given normal and distance

public Plane4(Vector4 norm, float dist)

Fields

distance

The distance of the plane

public float distance

normal

The normal of the plane

public Vector4 normal

Properties

origin

Get origin of a plane

public Vector4 origin { get; set; }

Methods

Distance(Vector4)

Get distance between a point and the nearest point on a plane.

public float Distance(Vector4 point)

Remarks

The method can return a negative value, which mean the point is behind the plae

GetSide(Vector4)

Is the point is above or behind the plane?

public bool GetSide(Vector4 point)

Intersect(Vector4, Vector4)

Given an edge represented as two points, return an interpolation where the point intersects

public float Intersect(Vector4 a, Vector4 b)

Remarks

The resulting interpolation is unclamped, can go beyond 0..1

Project(Vector4)

Project the point to the nearest point on the plane.

public Vector4 Project(Vector4 point)

SameSide(Vector4, Vector4)

Is the two point is in the same side of the plane?

public bool SameSide(Vector4 a, Vector4 b)