Start » Filter Reference » Surface » Surface Basics » SkipEmptySurface

SkipEmptySurface


Module: Vision3DStandard

If the input Surface has at least one point defined, then it is copied to the output; otherwise Nil is returned.

Applications

Secures against domain errors caused by empty surfaces, e.g. just before the FitPlaneToSurface filter is to be invoked.
Name Type Description
Input value
inSurface Surface Input surface
Output value
outNotEmptySurface Surface? A copy of the input surface, if it is not empty, or Nil otherwise
Output value
outIsNotEmpty Bool Indication if the input surface is not empty

Complexity Level

This filter is available on Basic Complexity Level.