math

package

v0.2.0 Latest Latest Go to latest Published: Dec 6, 2019 License: MIT Imports: 2 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/hlfstr/ego2d

Links

Open Source Insights

Documentation ¶

Index ¶

type AtomicFloat
- func NewAtomicFloat(f float64) AtomicFloat
type Point
- func NewPoint(x, y int32) Point
type Rect
- func NewRect(x, y, w, h int32) Rect
type Transform
- func NewTransform(x, y, w, h int32, rot float64, center Point) Transform

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type AtomicFloat ¶

type AtomicFloat struct {
	// contains filtered or unexported fields
}

func NewAtomicFloat ¶

func NewAtomicFloat(f float64) AtomicFloat

func (*AtomicFloat) Add ¶

func (f *AtomicFloat) Add(n float64)

func (*AtomicFloat) Get ¶

func (f *AtomicFloat) Get() float64

func (*AtomicFloat) Set ¶

func (f *AtomicFloat) Set(n float64)

type Point ¶

type Point struct {
	// contains filtered or unexported fields
}

Point is a thread-safe implementation of SDL_POINT

func NewPoint ¶

func NewPoint(x, y int32) Point

func (*Point) AddPos ¶

func (p *Point) AddPos(s Point)

func (*Point) AddX ¶

func (p *Point) AddX(x int32)

func (*Point) AddXY ¶

func (p *Point) AddXY(x, y int32)

func (*Point) AddY ¶

func (p *Point) AddY(y int32)

func (Point) Equal ¶

func (p Point) Equal(s Point) bool

func (*Point) GetX ¶

func (p *Point) GetX() int32

func (*Point) GetXY ¶

func (p *Point) GetXY() (int32, int32)

func (*Point) GetY ¶

func (p *Point) GetY() int32

func (Point) SDLPoint ¶

func (p Point) SDLPoint() *sdl.Point

func (*Point) SetPos ¶

func (p *Point) SetPos(s Point)

func (*Point) SetX ¶

func (p *Point) SetX(x int32)

func (*Point) SetXY ¶

func (p *Point) SetXY(x, y int32)

func (*Point) SetY ¶

func (p *Point) SetY(y int32)

type Rect ¶

type Rect struct {
	// contains filtered or unexported fields
}

func NewRect ¶

func NewRect(x, y, w, h int32) Rect

func (*Rect) AddH ¶

func (r *Rect) AddH(h int32)

func (*Rect) AddW ¶

func (r *Rect) AddW(w int32)

func (*Rect) AddWH ¶

func (r *Rect) AddWH(w, h int32)

func (*Rect) AddX ¶

func (r *Rect) AddX(x int32)

func (*Rect) AddXY ¶

func (r *Rect) AddXY(x, y int32)

func (*Rect) AddY ¶

func (r *Rect) AddY(y int32)

func (*Rect) Equals ¶

func (r *Rect) Equals(s Rect) bool

func (*Rect) GetH ¶

func (r *Rect) GetH() int32

func (*Rect) GetW ¶

func (r *Rect) GetW() int32

func (*Rect) GetWH ¶

func (r *Rect) GetWH() (int32, int32)

func (*Rect) GetX ¶

func (r *Rect) GetX() int32

func (*Rect) GetXY ¶

func (r *Rect) GetXY() (int32, int32)

func (*Rect) GetY ¶

func (r *Rect) GetY() int32

func (*Rect) SDLRect ¶

func (r *Rect) SDLRect() *sdl.Rect

func (*Rect) SetH ¶

func (r *Rect) SetH(h int32)

func (*Rect) SetPos ¶

func (r *Rect) SetPos(s Rect)

func (*Rect) SetRect ¶

func (r *Rect) SetRect(s Rect)

func (*Rect) SetW ¶

func (r *Rect) SetW(w int32)

func (*Rect) SetWH ¶

func (r *Rect) SetWH(w, h int32)

func (*Rect) SetX ¶

func (r *Rect) SetX(x int32)

func (*Rect) SetXY ¶

func (r *Rect) SetXY(x, y int32)

func (*Rect) SetXYWH ¶

func (r *Rect) SetXYWH(x, y, w, h int32)

func (*Rect) SetY ¶

func (r *Rect) SetY(y int32)

type Transform ¶

type Transform struct {
	Rect
	Rotation AtomicFloat
	Center   Point
}

func NewTransform ¶

func NewTransform(x, y, w, h int32, rot float64, center Point) Transform

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL