Vignesh Sitaraman
ec9d25b048
modified: Armory/ClassPW.h new geo + crossover moved to PW.h modified: MakeVertex.C added plots new file: anasen_fem/README.md new file: anasen_fem/clean.sh new file: anasen_fem/junk/wires.py new file: anasen_fem/junk/wires2d_test.sif new file: anasen_fem/junk/wires_gmsh.py changed wire radius from Sudarsan's version new file: anasen_fem/junk/wires_gmsh_bc.py new file: anasen_fem/paraview_plotter.py new file: anasen_fem/run.py new file: anasen_fem/scalars.dat new file: anasen_fem/scalars.dat.names new file: anasen_fem/wires2d.sif new file: anasen_fem/wires_gmsh2d_bc.py
63 lines
2.1 KiB
Python
Executable File
63 lines
2.1 KiB
Python
Executable File
#!~/ParaView-6.1.0-RC1-MPI-Linux-Python3.12-x86_64/bin/pvbatch
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import numpy as np
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import sys
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from paraview.simple import *
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reader = XMLUnstructuredGridReader(FileName=["wires2d/elfield_anasen_t0001.vtu"])
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contour_filter = Contour(Input=reader,ContourBy = 'potential')
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contour_filter.Isosurfaces = [i for i in np.arange(0,660,650/24.)]
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renderView = GetActiveViewOrCreate('RenderView')
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renderView.ViewSize = [800,800]
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renderView.OrientationAxesVisibility = 0 # Hide axis
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renderView.UseColorPaletteForBackground=0
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renderView.Background = [0.1, 0.1, 0.1] # Set background to dark gray (RGB 0-1)
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renderView.MultiSamples = 8 # 0 disables it, 4-8 is usually sufficient
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ResetCamera()
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contour_display = Show(contour_filter, renderView)
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#colorbar
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contour_display_potentialLUT = GetColorTransferFunction('potential', contour_display, separate=True)
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contour_display_potentialLUT.ApplyPreset('Cool to Warm', True)
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contour_display.SetScalarBarVisibility(renderView, True)
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#axesGrid = renderView.AxesGrid
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#axesGrid.Visibility = 1
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#axesGrid.XTitle = "x (mm)"
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#axesGrid.YTitle = "y (mm)"
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# 1. Get the active view
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view = GetActiveView()
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# 2. Define your desired coordinate ranges (x_min, x_max, y_min, y_max, z_min, z_max)
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# Example: Look at a box from -10 to 10 in all dimensions
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x_min, x_max = -50.0, 50.0
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y_min, y_max = -50.0, 50.0
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z_min, z_max = -50.0, 50.0
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# 3. Calculate Center, Position, and Parallel Scale
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center = [(x_min + x_max) / 2.0, (y_min + y_max) / 2.0, (z_min + z_max) / 2.0]
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# Position the camera far away along Z to look at the center
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position = [center[0], center[1], z_min - 30.0]
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# Parallel scale defines how much of the scene is visible.
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# It is usually half the height of the viewed area.
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view.CameraParallelScale = max((x_max - x_min), (y_max - y_min))/1.6
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# 4. Apply settings
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view.CenterOfRotation = center
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view.CameraPosition = position
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view.CameraFocalPoint = center
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view.CameraViewUp = [0.0, 1.0, 0.0] # Y-axis is up
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# 5. Enable Parallel Projection (optional, often better for exact mapping)
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view.CameraParallelProjection = 1
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#ResetCamera()
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Render()
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SaveScreenshot("contour_output.png")
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