https://github.com/yottahmd/pckr

on-the-fly sprite packing library for Ebiten
https://github.com/yottahmd/pckr

ebiten ebiten-game-library texture-packer

Last synced: 7 months ago
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on-the-fly sprite packing library for Ebiten

• Host: GitHub
• URL: https://github.com/yottahmd/pckr
• Owner: yottahmd
• License: mit
• Created: 2021-10-15T10:33:59.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2021-11-05T10:15:14.000Z (almost 4 years ago)
• Last Synced: 2025-03-07T12:33:48.877Z (7 months ago)
• Topics: ebiten, ebiten-game-library, texture-packer
• Language: Go
• Homepage:
• Size: 46.9 KB
• Stars: 2
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# pckr

Texture Packing library for [Ebiten](https://ebiten.org/). Packs multiple textures into a single image on-the-fly.

[GoDoc](https://pkg.go.dev/github.com/yohamta/pckr)

## Simple Example

```go

func (g *Game) setup() {

	// create a new packer

	packer := pckr.NewPacker(1024, 1024)

	// add images to the packer

	packer.Add("priest", ebiten.NewImageFromImage(bytes2Image(&images.CHARACTER_HERO_PRIEST)), 0, 0, 600, 300)

	packer.Add("archor", ebiten.NewImageFromImage(bytes2Image(&images.CHARACTER_HERO_ARCHOR)), 0, 0, 600, 300)

	packer.Add("warrior", ebiten.NewImageFromImage(bytes2Image(&images.CHARACTER_HERO_WARRIOR)), 0, 0, 600, 300)

	// execute texture packing

	packer.Pack()

	packedImage := packer.Image()

	packedLocation := packer.Location("archor")

	// ...

}

```

## Result

![image](https://user-images.githubusercontent.com/1475839/137572019-5fd22d59-fb26-412d-b92c-856a894d3f53.png)

[source code](https://github.com/yohamta/pckr/blob/master/examples/packing/main.go)