# QueryFeatureExtraction

class `cee.ug.``QueryFeatureExtraction`()

  Get the geometry and results of a feature extraction item (cutting plane, isosurface, isovolume)

  The query will return the tesselation (triangles and edges) of the requested item for the given frame index. If a scalar result was mapped onto the surface, the query result will contain one scalar value per triangle or edge vertex.

Constructors

- `constructor`

Methods

- `executeQuery`

## Constructors

`QueryFeatureExtraction.``constructor`(model)

  Arguments: | model (`RemoteModel`) – None
  Return type: | QueryFeatureExtraction

## Methods

### executeQuery

`QueryFeatureExtraction.``executeQuery`(featureExtractionType, featureId, frameIndex, callback)

  Arguments: | featureExtractionType (`FeatureExtractionType`) – None featureId (`number`) – None frameIndex (`number`) – None callback (`QueryFeatureExtractionCallback`) – None

  Executes the query to get information about the feature extraction item (cutting plane, isosurface, isovolume)

  Return type: | void

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