VolumeClassificationMode
An object that determines the classification mode, i.e., whether to use a polygon layer as a classification layer, and if it is used for classification, how to represent the classification:
§ NO = 0
No classification.
§ POLYGON_3D = 1
Classify by displaying 3D polygons (based on the extruded polygons).
§ COLORIZE_OBJECTS = 2
Classify by colorizing all objects and layers contained within the extruded polygons.