Contents

Range

Remaps incoming values from one range to another.

Parameter Types

Parameter descriptions

In

The input value to remap.

In Low

The low-end value of the input range; the default is 0.0.

In High

The high-end value of the input range; the default is 1.0.

Gamma

The inverse exponent to apply to the input value. The inverse exponent is applied after first mapping the input range to the range 0..1. The default is 1.0.

Out Low

The low-end value of the output range. The default is 0.0.

Out High

The high-end value of the output range. The default is 1.0.

Do Clamp

The Boolean value that indicates if the output is clamped. If true, the output clamps to the range defined by the Out Low and Out High parameters. The default is False.

Discussion

The Range node takes a range of incoming values and converts them to another range. The node also provides the option to apply a gamma correction, which occurs in the middle of the transformation process. The gamma value is the inverse exponent the node applies to the incoming values. For example, a value of 2 raises the incoming values to the power of 1/2, effectively calculating the square root. The node also provides the option to clamp the output, which means any values below the Out Low parameter are set to the value of Out Low, and any values above the Out High parameter are set to value of Out High.

See Also

Nodes