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Expression

Expression

Can be used to build a larger expression to be evaluated, multiple input float and vector parameters can be defined in the Parameters tab and referenced within the expression using $f0..$f3 (for floats) and $v0..$v3 (for vectors). These input parameters can also be wired up to additional Sampler nodes.

Parameters

ParameterDescription
ExpressionThe expression to be evaluated, please refer to Expression Reference for details on the expression language used.
Float and Vector InputsInputs that can be referenced within the expression using $f0..$f3 (for floats) and $v0..$v3 (for vectors).