collision

Documentation

Index

• type Circle
  • func (c Circle) Collides(c2 Circle) bool
• type Quadtree
  • func NewQuadtree[R Rectangler](level int, bounds Rect) *Quadtree[R]
  • func (qt *Quadtree[R]) Clear()
  • func (qt *Quadtree[R]) Insert(rect R)
  • func (qt *Quadtree[R]) Retrieve(rect Rectangler) []R
  • func (qt *Quadtree[R]) Split()
• type Rect
  • func NewRect(x, y, width, height float64) Rect
  • func (r Rect) AlignedCollides(r2 Rect) bool
• type Rectangler

Types

type Circle

type Circle struct {
	Center vector.MutableVector
	Radius float64
}

func (Circle) Collides

func (c Circle) Collides(c2 Circle) bool

type Quadtree

type Quadtree[R Rectangler] struct {
	// contains filtered or unexported fields
}

func NewQuadtree

func NewQuadtree[R Rectangler](level int, bounds Rect) *Quadtree[R]

func (*Quadtree[R]) Clear

func (qt *Quadtree[R]) Clear()

func (*Quadtree[R]) Insert

func (qt *Quadtree[R]) Insert(rect R)

func (*Quadtree[R]) Retrieve

func (qt *Quadtree[R]) Retrieve(rect Rectangler) []R

func (*Quadtree[R]) Split

func (qt *Quadtree[R]) Split()

type Rect

type Rect struct {
	Origin        vector.MutableVector
	Width, Height float64
}

func NewRect

func NewRect(x, y, width, height float64) Rect

func (Rect) AlignedCollides

func (r Rect) AlignedCollides(r2 Rect) bool

type Rectangler

type Rectangler interface {
	Rect() Rect
}