math

Documentation

Index

• type Vector
  • func NewVector(x, y float64) Vector
  • func VectorFromCollision2d(v collision2d.Vector) Vector
  • func VectorFromEvent(event events.Event) Vector
  • func VectorFromPixel(v pixel.Vec) Vector
  • func ZeroVector() Vector
  • func (vec Vector) Add(other Vector) Vector
  • func (vec Vector) Diff(other Vector) Vector
  • func (vec Vector) Dist(other Vector) float64
  • func (vec Vector) Mid(other Vector) Vector
  • func (vec Vector) Scale(factor float64) Vector
  • func (v *Vector) String() string
  • func (v *Vector) ToCollision2d() collision2d.Vector
  • func (v *Vector) ToPixel() pixel.Vec

Types

type Vector

type Vector struct {
	X float64
	Y float64
}

func NewVector

func NewVector(x, y float64) Vector

func VectorFromCollision2d

func VectorFromCollision2d(v collision2d.Vector) Vector

func VectorFromEvent

func VectorFromEvent(event events.Event) Vector

func VectorFromPixel

func VectorFromPixel(v pixel.Vec) Vector

func ZeroVector

func ZeroVector() Vector

func (Vector) Add

func (vec Vector) Add(other Vector) Vector

func (Vector) Diff

func (vec Vector) Diff(other Vector) Vector

func (Vector) Dist

func (vec Vector) Dist(other Vector) float64

func (Vector) Mid

func (vec Vector) Mid(other Vector) Vector

func (Vector) Scale

func (vec Vector) Scale(factor float64) Vector

func (*Vector) String

func (v *Vector) String() string

func (*Vector) ToCollision2d

func (v *Vector) ToCollision2d() collision2d.Vector

func (*Vector) ToPixel

func (v *Vector) ToPixel() pixel.Vec