math32

Mar 13, 2024

Changes in this version

+ const FLT_EPSILON

+ func Clamp(curr, min, max float64) float64

+ func GetProjectionRadius(checkAxis, axis *Vector2) float64

+ func IsCover(vp1p2 *Vector2, checkAxisRadius float64, deg float64, targetAxis1 *Vector2, ...) bool

+ type OBB struct

+ func NewOBB(centerPoint *Vector2, width, height, rotation float64) *OBB

+ type Rect struct

+ Height float64

+ Width float64

+ X float64

+ Y float64

+ func NewRect(x float64, y float64, width float64, height float64) (rc *Rect)

+ func NewRect2() (rc *Rect)

+ func NewRect3(p1 *Vector2, p2 *Vector2) (rc *Rect)

+ func NewRect4(p *Vector2, s *Size) (rc *Rect)

+ func (rc *Rect) Area() float64

+ func (rc *Rect) Br() *Vector2

+ func (rc *Rect) Clone() *Rect

+ func (rc *Rect) Contains(p *Vector2) bool

+ func (rc *Rect) Empty() bool

+ func (rc *Rect) Equals(obj interface{}) bool

+ func (rc *Rect) Intersect(dst *Rect) *Rect

+ func (rc *Rect) Size() *Size

+ func (rc *Rect) String() string

+ func (rc *Rect) Tl() *Vector2

+ type RotatedRect struct

+ Angle float64

+ Center *Vector2

+ Size *Size

+ func ApplyGeoForRotatedRect(rect image.Rectangle, op *ebiten.GeoM) *RotatedRect

+ func NewRotatedRect() (rcvr *RotatedRect)

+ func NewRotatedRect1(r *Rect) (rcvr *RotatedRect)

+ func NewRotatedRect2(c *Vector2, s *Size, a float64) (rcvr *RotatedRect)

+ func NewRotatedRect3(v1 *Vector2, v2 *Vector2, v3 *Vector2) (rcvr *RotatedRect)

+ func (rcvr *RotatedRect) BoundingRect() *Rect

+ func (rcvr *RotatedRect) Clone() *RotatedRect

+ func (rcvr *RotatedRect) Contains(v *Vector2) bool

+ func (rcvr *RotatedRect) Equals(obj interface{}) bool

+ func (rcvr *RotatedRect) IsCollision(other *RotatedRect) bool

+ func (rcvr *RotatedRect) Points() []*Vector2

+ func (rcvr *RotatedRect) String() string

+ type Size struct

+ Height float64

+ Width float64

+ func NewSize(width float64, height float64) (rcvr *Size)

+ func NewSize2() (rcvr *Size)

+ func NewSize3(p *Vector2) (rcvr *Size)

+ func NewSize4(vals []float64) (rcvr *Size)

+ func (rcvr *Size) Area() float64

+ func (rcvr *Size) Clone() *Size

+ func (rcvr *Size) Empty() bool

+ func (rcvr *Size) Equals(obj interface{}) bool

+ func (rcvr *Size) Set(vals []float64)

+ func (rcvr *Size) String() string

+ type Vector2 struct

+ X float64

+ Y float64

+ func ApplyGeoForVector2(p *Vector2, op *ebiten.GeoM) *Vector2

+ func NewVector2(x, y float64) *Vector2

+ func NewVector2Zero() *Vector2

+ func (this *Vector2) Add(otherVector *Vector2) *Vector2

+ func (this *Vector2) Clone() *Vector2

+ func (this *Vector2) Coords() (float64, float64)

+ func (this *Vector2) CopyFrom(source *Vector2)

+ func (this *Vector2) Cross(otherVector *Vector2) float64

+ func (this *Vector2) Ddot(otherVector *Vector2) float64

+ func (this *Vector2) Equals(otherVector *Vector2) bool

+ func (this *Vector2) Invert() *Vector2

+ func (this *Vector2) Inverted() *Vector2

+ func (this *Vector2) Length() float64

+ func (this *Vector2) LengthSquared() float64

+ func (this *Vector2) Lerp(end *Vector2, amount float64) *Vector2

+ func (this *Vector2) Multiply(otherVector *Vector2) *Vector2

+ func (this *Vector2) Normalize()

+ func (this *Vector2) Scale(scale float64) *Vector2

+ func (this *Vector2) Set(x, y float64)

+ func (this *Vector2) String() string

+ func (this *Vector2) Sub(otherVector *Vector2) *Vector2