v.drapeConverts 2D vector features to 3D by sampling of elevation raster map.Vector (v.*)QgsProcessingParameterFeatureSource|input|Input vector layer|-1|None|FalseQgsProcessingParameterString|where|WHERE conditions of SQL statement without 'where' keyword|None|True|TrueQgsProcessingParameterEnum|type|Input feature type|point;line;boundary;centroid|True|0,1,3,4|TrueQgsProcessingParameterRasterLayer|elevation|Elevation raster map for height extraction|None|FalseQgsProcessingParameterEnum|method|Sampling method|nearest;bilinear;bicubic|False|0|TrueQgsProcessingParameterNumber|scale|Scale factor sampled raster values|QgsProcessingParameterNumber.Double|1.0|True|None|NoneQgsProcessingParameterNumber|null_value|Height for sampled raster NULL values|QgsProcessingParameterNumber.Double|None|True|None|NoneQgsProcessingParameterVectorDestination|output|3D vector