Houdini 19.0 Nodes VOP nodes

MtlX Contrast VOP node

Increase or decrease contrast of incoming float/color values using a linear slope multiplier.

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Increase or decrease contrast of incoming float/color values using a linear slope multiplier.

Parameters

in

float

amount

Slope multiplier for contrast adjustment, 0.0 to infinity range. Values greater than 1.0 increase contrast, values between 0.0 and 1.0 reduce contrast. Default is 1.0 in all channels.

pivot

Center pivot value of contrast adjustment; this is the value that will not change as contrast is adjusted. Default is 0.5 in all channels.

Outputs

out

float

VOP nodes