Difference between revisions of "Sprite:setShaderConstant"
From GiderosMobile
| Line 2: | Line 2: | ||
'''Available since:''' Gideros 2017.4<br/> | '''Available since:''' Gideros 2017.4<br/> | ||
=== Description === | === Description === | ||
| − | To change the value of a uniform from lua | + | <translate>To change the value of a uniform from lua</translate> |
<source lang="lua"> | <source lang="lua"> | ||
Sprite:setShaderConstant(uniform name,data type,mult,data) | Sprite:setShaderConstant(uniform name,data type,mult,data) | ||
</source> | </source> | ||
=== Parameters === | === Parameters === | ||
| − | '''uniform name''': (string) The uniform name to change <br/> | + | '''uniform name''': (string) <translate>The uniform name to change</translate> <br/> |
| − | '''data type''': (int) The type if data to set (one of the Shader.Cxxx constants) <br/> | + | '''data type''': (int) <translate>The type if data to set (one of the Shader.Cxxx constants)</translate> <br/> |
| − | '''mult''': (number) number of elements of the given type to set <br/> | + | '''mult''': (number) <translate>number of elements of the given type to set</translate> <br/> |
| − | '''data''': (varies) And the actual data to set, either as a table or as multiple arguments <br/> | + | '''data''': (varies) <translate>And the actual data to set, either as a table or as multiple arguments</translate> <br/> |
Revision as of 13:34, 23 August 2018
Available since: Gideros 2017.4
Description
To change the value of a uniform from lua
Sprite:setShaderConstant(uniform name,data type,mult,data)
Parameters
uniform name: (string) The uniform name to change
data type: (int) The type if data to set (one of the Shader.Cxxx constants)
mult: (number) number of elements of the given type to set
data: (varies) And the actual data to set, either as a table or as multiple arguments
