Difference between revisions of "TexturePack"
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[[Special:MyLanguage/TexturePack.new|TexturePack.new]] ''creates a new TexturePack object from textures''<br/><!-- GIDEROSMTD:TexturePack.new(textures,padding,filtering,options) creates a new TexturePack object from textures --> | [[Special:MyLanguage/TexturePack.new|TexturePack.new]] ''creates a new TexturePack object from textures''<br/><!-- GIDEROSMTD:TexturePack.new(textures,padding,filtering,options) creates a new TexturePack object from textures --> | ||
[[Special:MyLanguage/TexturePack.new|TexturePack.new]] ''creates a new TexturePack object from texture pack files'' <br/><!-- GIDEROSMTD:TexturePack.new(txtfile,imagefile,filtering,options) creates a new TexturePack object from texture pack files --> | [[Special:MyLanguage/TexturePack.new|TexturePack.new]] ''creates a new TexturePack object from texture pack files'' <br/><!-- GIDEROSMTD:TexturePack.new(txtfile,imagefile,filtering,options) creates a new TexturePack object from texture pack files --> | ||
| + | [[Special:MyLanguage/TexturePack.loadAsync|TexturePack.loadAsync]] ''asynchronously loads a TexturePack object from texture pack files'' <br/><!-- GIDEROSMTD:TexturePack.loadAsync(callback,txtfile,imagefile,filtering,options) asynchronously loads a TexturePack object from texture pack files --> | ||
[[Special:MyLanguage/TexturePack:getTextureRegion|TexturePack:getTextureRegion]] ''<translate>returns the texture region of texture pack</translate>''<br/><!-- GIDEROSMTD:TexturePack:getTextureRegion(texturename) returns the texture region of texture pack --> | [[Special:MyLanguage/TexturePack:getTextureRegion|TexturePack:getTextureRegion]] ''<translate>returns the texture region of texture pack</translate>''<br/><!-- GIDEROSMTD:TexturePack:getTextureRegion(texturename) returns the texture region of texture pack --> | ||
Revision as of 16:13, 6 September 2021
Supported platforms: 
Available since: Gideros 2011.6
Inherits from: TextureBase
Description
The TexturePack class specifies a texture pack (or texture atlas). A texture atlas is a large image which contains many smaller sub-images.
Gideros supports dynamic creation of texture atlases and pre-packed texture atlasses by using "Gideros Texture Packer" tool.
Dynamic Creation of Texture Packs
To create a texture pack dynamically (at run-time), create TexturePack object with a table of file names of textures.
local pack = TexturePack.new({"1.png", "2.png", "3.png", "4.png"})
Static Creation of Texture Packs
To create a pre-packed texture atlas, use "Gideros Texture Packer" tool:
This tool exports two files: A .txt file that specifies the positions of texture regions and a .png file of packed texture.
Use these two files to create texture pack:
local pack = TexturePack.new("pack.txt", "pack.png")
MethodsTexturePack.new creates a new TexturePack object from textures |
EventsConstants |
