v.to.3d Performs transformation of 2D vector features to 3D. Vector (v.*) QgsProcessingParameterVectorLayer|input|Name of input vector map|-1|None|False QgsProcessingParameterString|height|Fixed height for 3D vector features (float)|None|False|True QgsProcessingParameterField|column|Name of attribute column used for height|None|input|0|False|True *QgsProcessingParameterBoolean|-r|Reverse transformation; 3D vector features to 2D|False QgsProcessingParameterVectorDestination|output|3D