Houdini 16.5 Nodes VOP nodes

Filter Width VOP node

This function returns the square root of the area of a 3D input or the length of the derivative of a float input, such as s or t.

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This function is used to calculate the filtering amount for function like Filter Pulse Train.

Inputs

test

This should be hooked up to the value needing filtering.

Outputs

float

This is the filter amount.

See also

VOP nodes