Difference between revisions of "TexturePack"

From GiderosMobile
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'''Supported platforms:''' android, ios, mac, pc<br/>
 
'''Supported platforms:''' android, ios, mac, pc<br/>
 
'''Available since:''' Gideros 2011.6<br/>
 
'''Available since:''' Gideros 2011.6<br/>
=== Description ===
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=== <translate>Description</translate> ===
 
<translate>The [[Special:MyLanguage/TexturePack|TexturePack]] class specifies a texture pack (or texture atlas). A texture atlas is a large image which contains many smaller sub-images.<br />
 
<translate>The [[Special:MyLanguage/TexturePack|TexturePack]] class specifies a texture pack (or texture atlas). A texture atlas is a large image which contains many smaller sub-images.<br />
 
Gideros supports dynamic creation of texture atlases and pre-packed texture atlasses by using &quot;Gideros Texture Packer&quot; tool.<br />
 
Gideros supports dynamic creation of texture atlases and pre-packed texture atlasses by using &quot;Gideros Texture Packer&quot; tool.<br />
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{|-
 
{|-
 
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=== Methods ===
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=== <translate>Methods</translate> ===
 
[[Special:MyLanguage/TexturePack.new|TexturePack.new]] ''<translate>creates a new TexturePack object</translate>''<br/>
 
[[Special:MyLanguage/TexturePack.new|TexturePack.new]] ''<translate>creates a new TexturePack object</translate>''<br/>
 
[[Special:MyLanguage/TexturePack.new|TexturePack.new]] <br/>
 
[[Special:MyLanguage/TexturePack.new|TexturePack.new]] <br/>
 
[[Special:MyLanguage/TexturePack:getTextureRegion|TexturePack:getTextureRegion]] ''<translate>returns the texture region of texture pack</translate>''<br/>
 
[[Special:MyLanguage/TexturePack:getTextureRegion|TexturePack:getTextureRegion]] ''<translate>returns the texture region of texture pack</translate>''<br/>
 
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| style="width: 50%; vertical-align:top;"|
=== Events ===
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=== <translate>Events</translate> ===
=== Constants ===
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=== <translate>Constants</translate> ===
 
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Revision as of 07:28, 24 August 2018

Supported platforms: android, ios, mac, pc
Available since: Gideros 2011.6

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.


<h3>Dynamic Creation of Texture Packs</h3>

To create a texture pack dynamically (at run-time), create TexturePack object with a table of file names of textures.

<pre><code>local pack = TexturePack.new({"1.png", "2.png", "3.png", "4.png")}</code></pre>
<h3>Static Creation of Texture Packs</h3>

To create a pre-packed texture atlas, use "Gideros Texture Packer" tool:

Texture packer.png

This tool exports two files: A .txt file that specifes the positions of texture regions and a .png file of packed texture.
Use these two files to create texture pack:
<pre><code>local pack = TexturePack.new("pack.txt", "pack.png")</code></pre>

Methods

TexturePack.new creates a new TexturePack object
TexturePack.new
TexturePack:getTextureRegion returns the texture region of texture pack

Events

Constants