Shader:setConstant

Available since: Gideros 2015.06.30
Class: Shader

Description

To change the value of a uniform from lua

 Shader:setConstant(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

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• Shader

• Shader.new

• Shader:getEngineVersion
• Shader:getProperties
• Shader:getShaderLanguage
• Shader:setConstant

• Shader.CFLOAT
• Shader.CFLOAT4
• Shader.CINT
• Shader.CMATRIX
• Shader.CTEXTURE
• Shader.DBYTE
• Shader.DFLOAT
• Shader.DINT
• Shader.DSHORT
• Shader.DUBYTE
• Shader.DUSHORT
• Shader.FLAG FROM CODE
• Shader.FLAG NONE
• Shader.FLAG NO DEFAULT HEADER
• Shader.SYS COLOR
• Shader.SYS NONE
• Shader.SYS PARTICLESIZE
• Shader.SYS TEXTUREINFO
• Shader.SYS WIT
• Shader.SYS WORLD
• Shader.SYS WVP
• Shader.new

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