v.out.vtk Converts a vector map to VTK ASCII output. Vector (v.*) QgsProcessingParameterFeatureSource|input|Name of input vector map|-1|None|False QgsProcessingParameterEnum|type|Input feature type|point;kernel;centroid;line;boundary;area;face|True|0,1,2,3,4,5,6|True QgsProcessingParameterNumber|precision|Number of significant digits (floating point only)|QgsProcessingParameterNumber.Integer|2|True|0|None QgsProcessingParameterNumber|zscale|Scale factor for elevation|QgsProcessingParameterNumber.Double|1.0|True|0.0|None *QgsProcessingParameterBoolean|-c|Correct the coordinates to fit the VTK-OpenGL precision|False *QgsProcessingParameterBoolean|-n|Export numeric attribute table fields as VTK scalar variables|False QgsProcessingParameterFileDestination|output|VTK File|Vtk files (*.vtk)|None|False