From 73997e58fdf17d77a7b8e6f73675895d8e5693e5 Mon Sep 17 00:00:00 2001
From: Max Orok <morok@mevex.com>
Date: Tue, 27 Aug 2019 15:06:32 -0400
Subject: [PATCH] Use the new field::fromView function to clean up background
mesh setup
---
demos/api/t17.py | 10 ++--------
demos/api/t7.py | 6 +-----
2 files changed, 3 insertions(+), 13 deletions(-)
diff --git a/demos/api/t17.py b/demos/api/t17.py
index 5e4ef13c8c..8cea479532 100644
--- a/demos/api/t17.py
+++ b/demos/api/t17.py
@@ -28,14 +28,8 @@ factory.synchronize()
# add a post-processing view to use as a size field
gmsh.merge("t17.pos")
-field = gmsh.model.mesh.field
-
-# The field is of type "PostView"
-bg_field = field.add("PostView")
-# "IView" is the index of the view you want to use.
-field.setNumber(bg_field, "IView", 0)
-# set the field as a background mesh
-field.setAsBackgroundMesh(bg_field)
+bg_field = model.mesh.field.fromView(0)
+model.mesh.field.setAsBackgroundMesh(bg_field)
# use bamg
gmsh.option.setNumber("Mesh.SmoothRatio", 3)
diff --git a/demos/api/t7.py b/demos/api/t7.py
index 77542a4869..699cfac628 100644
--- a/demos/api/t7.py
+++ b/demos/api/t7.py
@@ -36,11 +36,7 @@ gmsh.merge("bgmesh.pos")
field = gmsh.model.mesh.field
# add the post-processing view as a new size field
-bg_field = field.add("PostView")
-# pass the view tag you want to use as a size field
-field.setNumber(bg_field, "IView", 0)
-
-# set the field as a background mesh
+bg_field = field.fromView(0)
field.setAsBackgroundMesh(bg_field)
gmsh.model.mesh.generate(2)
--
GitLab