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reformat (#2504)
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‎python/adjoint/filters.py

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -180,8 +180,8 @@ def cylindrical_filter(x, radius, Lx, Ly, resolution, periodic_axes=None):
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[1] Lazarov, B. S., Wang, F., & Sigmund, O. (2016). Length scale and manufacturability in
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density-based topology optimization. Archive of Applied Mechanics, 86(1-2), 189-218.
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"""
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Nx = int(round(Lx * resolution))
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Ny = int(round(Ly * resolution))
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Nx = int(round(Lx * resolution)) + 1
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Ny = int(round(Ly * resolution)) + 1
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x = x.reshape(Nx, Ny) # Ensure the input is 2D
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xv = np.arange(0, Lx / 2, 1 / resolution)
@@ -231,8 +231,8 @@ def conic_filter(x, radius, Lx, Ly, resolution, periodic_axes=None):
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[1] Lazarov, B. S., Wang, F., & Sigmund, O. (2016). Length scale and manufacturability in
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density-based topology optimization. Archive of Applied Mechanics, 86(1-2), 189-218.
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"""
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Nx = int(round(Lx * resolution))
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Ny = int(round(Ly * resolution))
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Nx = int(round(Lx * resolution)) + 1
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Ny = int(round(Ly * resolution)) + 1
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x = x.reshape(Nx, Ny) # Ensure the input is 2D
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xv = np.arange(0, Lx / 2, 1 / resolution)
@@ -284,8 +284,8 @@ def gaussian_filter(x, sigma, Lx, Ly, resolution, periodic_axes=None):
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[1] Wang, E. W., Sell, D., Phan, T., & Fan, J. A. (2019). Robust design of
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topology-optimized metasurfaces. Optical Materials Express, 9(2), 469-482.
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"""
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Nx = int(round(Lx * resolution))
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Ny = int(round(Ly * resolution))
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Nx = int(round(Lx * resolution)) + 1
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Ny = int(round(Ly * resolution)) + 1
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x = x.reshape(Nx, Ny) # Ensure the input is 2D
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xv = np.arange(0, Lx / 2, 1 / resolution)

‎python/examples/adjoint_optimization/01-Introduction.ipynb

Lines changed: 34 additions & 3 deletions
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@@ -112,8 +112,8 @@
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"outputs": [],
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"design_region_resolution = 10\n",
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"design_region = mpa.DesignRegion(\n",
@@ -544,7 +544,38 @@
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‎python/examples/adjoint_optimization/02-Waveguide_Bend.ipynb

Lines changed: 34 additions & 3 deletions
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@@ -77,8 +77,8 @@
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"]\n",
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"\n",
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"design_region_resolution = 10\n",
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@@ -572,7 +572,38 @@
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‎python/examples/adjoint_optimization/03-Filtered_Waveguide_Bend.ipynb

Lines changed: 34 additions & 22 deletions
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@@ -23,7 +23,6 @@
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@@ -85,7 +84,6 @@
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@@ -125,7 +123,6 @@
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@@ -169,7 +166,6 @@
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@@ -219,7 +215,6 @@
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@@ -229,8 +224,8 @@
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"Ny = int(design_region_resolution * design_region_height) + 1\n",
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"\n",
235230
"design_variables = mp.MaterialGrid(mp.Vector3(Nx, Ny), SiO2, Si, grid_type=\"U_MEAN\")\n",
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"design_region = mpa.DesignRegion(\n",
@@ -257,7 +252,6 @@
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‎python/examples/adjoint_optimization/04-Splitter.ipynb

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@@ -132,8 +132,8 @@
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"metadata": {},
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"outputs": [],
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"Nx = int(design_region_resolution * design_region_width)\n",
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"design_region = mpa.DesignRegion(\n",
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