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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).