def SetRefiningParameters(self): #no refine in the contact domain # Create RefiningParameters self.RefiningParameters = KratosPfem.RefiningParameters() self.RefiningParameters.Initialize() # parameters self.RefiningParameters.SetAlphaParameter(self.settings["alpha_shape"].GetDouble())
def SetRefiningParameters(self): # Create RefiningParameters self.RefiningParameters = KratosPfem.RefiningParameters() self.RefiningParameters.Initialize() # parameters self.RefiningParameters.SetAlphaParameter( self.settings["alpha_shape"].GetDouble()) # custom set of the mesh size from settings from initial mesh or other parts self.SetMeshSizeValues() # set mesh refinement in box size = self.dimension refining_box = self.settings["refining_parameters"]["refining_box"] if (refining_box["refine_in_box_only"].GetBool()): radius = refining_box["radius"].GetDouble() center = Vector(size) velocity = Vector(size) for i in range(0, size): center[i] = refining_box["center"][i].GetDouble() velocity[i] = refining_box["velocity"][i].GetDouble() refining_box = KratosPfem.SpatialBoundingBox( center, radius, velocity) self.RefiningParameters.SetRefiningBox(refining_box) self.RefiningParameters.SetThresholdVariable( KratosMultiphysics.KratosGlobals.GetVariable( self.settings["refining_parameters"] ["threshold_variable"].GetString())) self.RefiningParameters.SetReferenceThreshold( self.settings["refining_parameters"] ["reference_threshold"].GetDouble()) self.RefiningParameters.SetErrorVariable( KratosMultiphysics.KratosGlobals.GetVariable( self.settings["refining_parameters"] ["error_variable"].GetString())) self.RefiningParameters.SetReferenceError( self.settings["refining_parameters"] ["reference_error"].GetDouble()) removing_options = KratosMultiphysics.Flags() #remove nodes remove_nodes = self.settings["refining_parameters"]["remove_nodes"] removing_options.Set(KratosPfem.ModelerUtilities.REMOVE_NODES, remove_nodes["apply_removal"].GetBool()) removing_options.Set( KratosPfem.ModelerUtilities.REMOVE_NODES_ON_DISTANCE, remove_nodes["on_distance"].GetBool()) removing_options.Set(KratosPfem.ModelerUtilities.REMOVE_NODES_ON_ERROR, remove_nodes["on_error"].GetBool()) removing_options.Set( KratosPfem.ModelerUtilities.REMOVE_NODES_ON_THRESHOLD, remove_nodes["on_threshold"].GetBool()) #remove boundary remove_boundary = self.settings["refining_parameters"][ "remove_boundary"] removing_options.Set(KratosPfem.ModelerUtilities.REMOVE_BOUNDARY_NODES, remove_boundary["apply_removal"].GetBool()) removing_options.Set( KratosPfem.ModelerUtilities.REMOVE_BOUNDARY_NODES_ON_DISTANCE, remove_boundary["on_distance"].GetBool()) removing_options.Set( KratosPfem.ModelerUtilities.REMOVE_BOUNDARY_NODES_ON_ERROR, remove_boundary["on_error"].GetBool()) removing_options.Set( KratosPfem.ModelerUtilities.REMOVE_BOUNDARY_NODES_ON_THRESHOLD, remove_boundary["on_threshold"].GetBool()) refining_options = KratosMultiphysics.Flags() refining_options.Set( KratosPfem.ModelerUtilities.REFINE, self.settings["meshing_strategy"]["refine"].GetBool()) refining_options.Set( KratosPfem.ModelerUtilities.REFINE_ADD_NODES, self.settings["refining_parameters"]["add_nodes"].GetBool()) refining_options.Set( KratosPfem.ModelerUtilities.REFINE_INSERT_NODES, self.settings["refining_parameters"]["insert_nodes"].GetBool()) #refine elements refine_elements = self.settings["refining_parameters"][ "refine_elements"] refining_options.Set(KratosPfem.ModelerUtilities.REFINE_ELEMENTS, refine_elements["apply_refinement"].GetBool()) refining_options.Set( KratosPfem.ModelerUtilities.REFINE_ELEMENTS_ON_DISTANCE, refine_elements["on_distance"].GetBool()) refining_options.Set( KratosPfem.ModelerUtilities.REFINE_ELEMENTS_ON_ERROR, refine_elements["on_error"].GetBool()) refining_options.Set( KratosPfem.ModelerUtilities.REFINE_ELEMENTS_ON_THRESHOLD, refine_elements["on_threshold"].GetBool()) #refine boundary refine_boundary = self.settings["refining_parameters"][ "refine_boundary"] refining_options.Set(KratosPfem.ModelerUtilities.REFINE_BOUNDARY, refine_boundary["apply_refinement"].GetBool()) refining_options.Set( KratosPfem.ModelerUtilities.REFINE_BOUNDARY_ON_DISTANCE, refine_boundary["on_distance"].GetBool()) refining_options.Set( KratosPfem.ModelerUtilities.REFINE_BOUNDARY_ON_ERROR, refine_boundary["on_error"].GetBool()) refining_options.Set( KratosPfem.ModelerUtilities.REFINE_BOUNDARY_ON_THRESHOLD, refine_boundary["on_threshold"].GetBool()) self.RefiningParameters.SetRefiningOptions(refining_options) self.RefiningParameters.SetRemovingOptions(removing_options)