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examples/00-postprocessing/updated_script_manifold_example.py
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""".. _ref_script_manifold: | ||
Triggering callbacks and Animation | ||
---------------------------------- | ||
This example uses PyVista and Matplotlib to demonstrate the use | ||
of callback mechanisms. The 3D model in this example | ||
is an exhaust manifold. | ||
""" | ||
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############################################################################### | ||
# Run the following in command prompt to execute this file: | ||
# exec(open("updated_script_manifold_example.py").read()) | ||
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import ansys.fluent.core as pyfluent | ||
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session = pyfluent.connect_to_fluent(ip="10.18.44.105", port=61042, password="gcr7ienc") | ||
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from ansys.fluent.visualization import set_config | ||
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set_config(blocking=False) | ||
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from ansys.fluent.visualization import Graphics, Plots | ||
from ansys.fluent.visualization.graphics.graphics_windows import ( | ||
GraphicsWrapper as GraphicsWindow, | ||
) | ||
from ansys.fluent.visualization.plotter.plotter_windows import ( | ||
PlotterWrapper as PlotterWindow, | ||
) | ||
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# get the graphics objects for the session | ||
graphics_session = Graphics(session) | ||
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# mesh | ||
mesh1 = graphics_session.Meshes.create( | ||
show_edges=True, surfaces_list=["solid_up:1:830"] | ||
) | ||
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# pathlines | ||
pathlines1 = graphics_session.Pathlines.create( | ||
field="velocity-magnitude", surfaces_list=["inlet"] | ||
) | ||
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# contour | ||
contour1 = graphics_session.Contours.create( | ||
field="velocity-magnitude", surfaces_list=["solid_up:1:830"] | ||
) | ||
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# vector | ||
vector1 = graphics_session.Vectors.create( | ||
surfaces_list=["solid_up:1:830"], scale=4.0, skip=0, field="temperature" | ||
) | ||
p_vect = GraphicsWindow() | ||
p_vect.plot(vector1) | ||
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# iso surface | ||
surface1 = graphics_session.Surfaces.create() | ||
surface1.definition.type = "iso-surface" | ||
surface1.definition.iso_surface.field = "velocity-magnitude" | ||
surface1.definition.iso_surface.rendering = "contour" | ||
surface1.definition.iso_surface.iso_value = 0.0 | ||
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local_surfaces_provider = Graphics(session).Surfaces | ||
matplotlib_plots = Plots(session, local_surfaces_provider=local_surfaces_provider) | ||
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p1 = matplotlib_plots.XYPlots.create() | ||
p1.surfaces_list = ["solid_up:1:830", "surface-0"] | ||
p1.surfaces_list = ["solid_up:1:830"] | ||
p1.y_axis_function = "temperature" | ||
p1.plot("p1") | ||
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session.monitors.get_monitor_set_names() | ||
residual = matplotlib_plots.Monitors.create() | ||
residual.monitor_set_name = "residual" | ||
p_res = PlotterWindow() | ||
p_res.plot(residual) | ||
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mtr = matplotlib_plots.Monitors.create() | ||
mtr.monitor_set_name = "mass-tot-rplot" | ||
p_mtr = PlotterWindow() | ||
p_mtr.plot(mtr) | ||
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mbr = matplotlib_plots.Monitors.create() | ||
mbr.monitor_set_name = "mass-bal-rplot" | ||
p_mbr = PlotterWindow() | ||
p_mbr.plot(mbr) | ||
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p_mesh = GraphicsWindow() | ||
p_mesh.plot(mesh1) | ||
p_vect = GraphicsWindow() | ||
p_vect.plot(vector1) | ||
p_cont = GraphicsWindow() | ||
p_cont.plot(contour1) | ||
p_pathline = GraphicsWindow() | ||
p_pathline.plot(pathlines1) | ||
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p_cont.plotter.view_isometric() | ||
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p_surf = GraphicsWindow() | ||
p_surf.plot(surface1) | ||
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def auto_refersh_call_back_iteration(session_id, event_info): | ||
if event_info.index % 1 == 0: | ||
p_cont.refresh_windows(session_id) | ||
p_res.refresh_windows(session_id) | ||
p_mtr.refresh_windows(session_id) | ||
p_mbr.refresh_windows(session_id) | ||
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def auto_refersh_call_back_time_step(session_id, event_info): | ||
p_res.refresh_windows(session_id) | ||
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def initialize_call_back(session_id, event_info): | ||
p_res.refresh_windows(session_id) | ||
p_mtr.refresh_windows(session_id) | ||
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cb_init_id = session.events.register_callback("InitializedEvent", initialize_call_back) | ||
cb_data_read_id = session.events.register_callback( | ||
"DataReadEvent", initialize_call_back | ||
) | ||
cb_itr_id = session.events.register_callback( | ||
"IterationEndedEvent", auto_refersh_call_back_iteration | ||
) | ||
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p_cont.animate_windows(session.id) |