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Merge branch 'ow-0.9.5' into ow-dev-pg
* ow-0.9.5: Fix issue with fig.canvas.set_window_title on later matplotlib versions More test with replay Improved replay script Initial replay script Fix plot positions Improved catching of errors during execution Bump to py script v0.1.6; More info on error with muscle input MVL24 Update GitHub actions versions
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,170 @@ | ||
| import pyvista as pv | ||
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| import sys | ||
| import time | ||
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| last_mesh = None | ||
| all_points = None | ||
| all_point_types = None | ||
| plotter = None | ||
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| colours = {1.1: "lightblue", 2.1: "green", 2.2: "turquoise", 3: "#eeeeee"} | ||
| colours = {1.1: "blue", 2.2: "turquoise"} | ||
|
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| log_step = None | ||
| time_step = None | ||
| slider = None | ||
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| def create_mesh(step): | ||
| step_count = step | ||
| value = step_count | ||
| global last_mesh, all_points, all_point_types, plotter | ||
| global log_step | ||
| global time_step | ||
| global slider | ||
|
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| index = int(value) | ||
| timeindex_offset = 1 | ||
| time_ms = (index+timeindex_offset)*log_step*time_step*1000 | ||
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| curr_points = all_points[index] | ||
| curr_types = all_point_types[index] | ||
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| print( | ||
| "Changing to time %g ms, step: %s (%s), displaying %i points " | ||
| % (time_ms, index, value, len(curr_points)) | ||
| ) | ||
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| if last_mesh is None: | ||
| last_mesh = pv.PolyData(curr_points) | ||
| last_mesh["types"] = curr_types | ||
| print(last_mesh) | ||
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| plotter.add_mesh( | ||
| last_mesh, | ||
| render_points_as_spheres=True, | ||
| cmap=[c for c in colours.values()], | ||
| point_size=3, | ||
| ) | ||
| else: | ||
| last_mesh.points = curr_points | ||
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| plotter.render() | ||
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| time.sleep(0.1) | ||
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| return | ||
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| def replay_simulation(position_file): | ||
| global last_mesh, all_points, all_point_types, plotter | ||
| global log_step | ||
| global time_step | ||
| global slider | ||
|
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| points = [] | ||
| types = [] | ||
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| line_count = 0 | ||
| pcount = 0 | ||
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| all_points = [] | ||
| all_point_types = [] | ||
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| time_count = 0 | ||
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| include_boundary = False | ||
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| for line in open(position_file): | ||
| ws = line.split() | ||
| # print(ws) | ||
|
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| if line_count == 6: | ||
| numOfElasticP = int(ws[0]) | ||
| if line_count == 7: | ||
| numOfLiquidP = int(ws[0]) | ||
| if line_count == 8: | ||
| numOfBoundaryP = int(ws[0]) | ||
| if line_count == 9: | ||
| time_step = float(ws[0]) | ||
| if line_count == 10: | ||
| log_step = int(ws[0]) | ||
|
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| if len(ws) == 4: | ||
| type = float(ws[3]) | ||
|
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| if not (type == 3 and not include_boundary): | ||
| points.append([float(ws[0]), float(ws[1]), float(ws[2])]) | ||
| types.append(type) | ||
|
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| if log_step is not None: | ||
| pcount += 1 | ||
|
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| if pcount == numOfBoundaryP + numOfElasticP + numOfLiquidP: | ||
| print( | ||
| "End of one batch of %i added, %i total points (B: %i, E: %i, L: %i) at line %i, time count: %i" | ||
| % ( | ||
| len(points), | ||
| pcount, | ||
| numOfBoundaryP, | ||
| numOfElasticP, | ||
| numOfLiquidP, | ||
| line_count, | ||
| time_count, | ||
| ) | ||
| ) | ||
| all_points.append(points) | ||
| all_point_types.append(types) | ||
|
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| points = [] | ||
| types = [] | ||
| pcount = 0 | ||
| numOfBoundaryP = 0 | ||
|
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| time_count += 1 | ||
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| line_count += 1 | ||
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| print( | ||
| "Loaded positions with %i elastic, %i liquid and %i boundary points (%i total), %i lines. Time step: %s, log step: %s" | ||
| % ( | ||
| numOfElasticP, | ||
| numOfLiquidP, | ||
| numOfBoundaryP, | ||
| numOfElasticP + numOfLiquidP + numOfBoundaryP, | ||
| line_count, | ||
| time_step, | ||
| log_step, | ||
| ) | ||
| ) | ||
|
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| print("Num of time points found: %i" % len(all_points)) | ||
|
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| plotter = pv.Plotter() | ||
| plotter.set_background("lightgrey") | ||
|
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| last_mesh = None | ||
|
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| create_mesh(0) | ||
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| max_time = len(all_points) - 1 | ||
|
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| slider = plotter.add_slider_widget( | ||
| create_mesh, rng=[0, max_time], value=max_time, title="Time point" | ||
| ) | ||
|
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| plotter.add_timer_event( | ||
| max_steps=len(all_points), duration=200, callback=create_mesh | ||
| ) | ||
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| plotter.show() | ||
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| if __name__ == "__main__": | ||
| position_file = "buffers/position_buffer.txt" | ||
|
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| if len(sys.argv) == 2: | ||
| position_file = sys.argv[1] | ||
|
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| replay_simulation(position_file) |
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