ShaderBlock:read

Returns a variable in the ShaderBlock.

value = ShaderBlock:read(name)

Arguments

Name	Type	Description
name	string	The name of the variable to read.

Returns

Name	Type	Description
value	*	The value of the variable.

Notes

This function is really slow! Only read back values when you need to.

Vectors and matrices will be returned as (flat) tables.

See also

• Shader:send
• Shader:sendBlock
• ShaderBlock:getShaderCode
• ShaderBlock:getOffset
• ShaderBlock:getSize
• ShaderBlock