add structuredgrid constructor from numpy

marcomusy · Feb 12, 2024 · b6f7212 · b6f7212
1 parent 8e8ab50
commit b6f7212
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/examples/volumetric/struc_grid1.py b/examples/volumetric/struc_grid1.py
@@ -7,19 +7,19 @@
 
 from vedo import *
 
+# a noisy geometry
 cx = np.sqrt(np.linspace(100, 400, 10))
 cy = np.linspace(30, 40, 20)
 cz = np.linspace(40, 50, 30)
-x, y, z = np.meshgrid(cx, cy, cz)
-# print("x.shape is", x.shape)
+x, y, z = np.meshgrid(cx, cy, cz) + np.random.normal(0, 0.01, (20, 10, 30))
 
 # sgrid1 = StructuredGrid(dataurl + "structgrid.vts")
 sgrid1 = StructuredGrid([x, y, z])
 sgrid1.cmap("viridis", sgrid1.vertices[:, 0]+np.sin(sgrid1.vertices[:, 1]))
 print(sgrid1)
 
 sgrid2 = sgrid1.clone().cut_with_plane(normal=(-1,1,1), origin=[14,34,44])
-msh2 = sgrid2.tomesh(shrink=0.9).lw(1).cmap("viridis")
+msh2 = sgrid2.tomesh(shrink=0.9).linewidth(1).cmap("viridis")
 
 show(
     [["StructuredGrid", sgrid1], ["Shrinked Mesh", msh2]],