Shader:setConstant

Available since: Gideros 2015.06.30
Class: Shader

Description

To change the value of a uniform from lua <syntaxhighlight lang="lua">

Shader:setConstant(uniformName,dataType,mult,data)

</source>

Parameters

uniformName: (string) The uniform name to change
dataType: (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

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• Shader

• Shader.getEngineVersion
• Shader.getProperties
• Shader.getShaderLanguage
• Shader.lua
• Shader.new

• Shader:isValid
• Shader:setConstant

• Shader Constants
• Shader Flags
• Shader Uniform Descriptors
• Shader Attribute Descriptors

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