Add random seed to ensure reproducibility

Author: xhlulu

demos/pyvista-terrain-following-mesh/app.py

@@ -13,6 +13,8 @@
 
 from dash_vtk.utils import presets
 
+random.seed(42)
+
 
 def toDropOption(name):
     return {"label": name, "value": name}

demos/slice-rendering/app.py

@@ -12,6 +12,8 @@
 
 import vtk
 
+random.seed(42)
+
 # Data file path
 demo_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 head_vti = os.path.join(demo_dir, "data", "head.vti")

demos/synthetic-volume-rendering/app.py

@@ -4,6 +4,8 @@
 import dash_vtk
 import dash_html_components as html
 
+random.seed(42)
+
 app = dash.Dash(__name__)
 server = app.server
 

demos/usage-algorithm/app.py

@@ -7,6 +7,8 @@
 import dash_core_components as dcc
 from dash.dependencies import Input, Output, State
 
+random.seed(42)
+
 app = dash.Dash(__name__, external_stylesheets=[dbc.themes.BOOTSTRAP])
 server = app.server
 

demos/usage-vtk-cfd/app.py

@@ -14,6 +14,8 @@
 
 import vtk
 
+random.seed(42)
+
 # -----------------------------------------------------------------------------
 # VTK Pipeline
 # -----------------------------------------------------------------------------