From 2a9fe7357b58b3fb6610a40660aec2a12caaff5e Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Tue, 20 Aug 2013 14:25:57 +0000
Subject: [PATCH] 0021920: [CEA 689] Get some measure functions on groups
 available in GUI and TUI - improve test script

---
 doc/salome/examples/measurements_ex03.py | 77 +++++++++++++++++++-----
 1 file changed, 61 insertions(+), 16 deletions(-)

diff --git a/doc/salome/examples/measurements_ex03.py b/doc/salome/examples/measurements_ex03.py
index ef15e7e25..5a44cdaca 100644
--- a/doc/salome/examples/measurements_ex03.py
+++ b/doc/salome/examples/measurements_ex03.py
@@ -10,25 +10,70 @@ geompy = geomBuilder.New(salome.myStudy)
 import SMESH, SALOMEDS
 from salome.smesh import smeshBuilder
 smesh =  smeshBuilder.New(salome.myStudy)
-import salome_notebook
 
-from SMESH_mechanic import mesh as mesh1
+# create a box
+box = geompy.MakeBoxDXDYDZ(100,100,100)
+face = geompy.SubShapeAllSorted(box, geompy.ShapeType['FACE'])[0]
 
-mesh1.Compute()
+# mesh a box
+mesh = smesh.Mesh(box)
+submesh_1d = mesh.Segment().NumberOfSegments(5)
+submesh_2d = mesh.Quadrangle()
+submesh_3d = mesh.Hexahedron()
+submesh_2d_face = mesh.Triangle(face)
+mesh.Compute()
 
-# compute length for mesh1
-length = mesh1.GetLength()
+# create a group
 
-# compute area for mesh1
-area = mesh1.GetArea()
+group_2d = mesh.Group(face)
 
-# compute volume for mesh1
-volume = mesh1.GetVolume()
+# compute basic properties
 
-# print basic properties
-print
-print "Basic Properties for mesh:"
-print "* length =", length
-print "* area   =", area
-print "* volume =", volume
-print
+print "Get basic properties: approach 1 (via measurements tool) ----"
+
+measure = smesh.CreateMeasurements()
+
+print "* for mesh:"
+print "  length:", measure.Length(mesh.mesh)
+print "  area:",   measure.Area(mesh.mesh)
+print "  volume:", measure.Volume(mesh.mesh)
+
+print "* for group (2d):"
+print "  length:", measure.Length(group_2d)
+print "  area:",   measure.Area(group_2d)
+print "  volume:", measure.Volume(group_2d)
+
+print "* for submesh (2d):"
+print "  length:", measure.Length(submesh_2d_face.GetSubMesh())
+print "  area:",   measure.Area(submesh_2d_face.GetSubMesh())
+print "  volume:", measure.Volume(submesh_2d_face.GetSubMesh())
+
+measure.UnRegister()
+
+print "Get basic properties: approach 2 (via smeshBuilder) ----"
+
+print "* for mesh:"
+print "  length:", smesh.GetLength(mesh)
+print "  area:",   smesh.GetArea(mesh)
+print "  volume:", smesh.GetVolume(mesh)
+
+print "* for group (2d):"
+print "  length:", smesh.GetLength(group_2d)
+print "  area:",   smesh.GetArea(group_2d)
+print "  volume:", smesh.GetVolume(group_2d)
+
+print "* for submesh (2d):"
+print "  length:", smesh.GetLength(submesh_2d_face)
+print "  area:",   smesh.GetArea(submesh_2d_face)
+print "  volume:", smesh.GetVolume(submesh_2d_face)
+
+print "Get basic properties: approach 3 (via smeshBuilder.Mesh) ----"
+
+print "* for mesh:"
+print "  length:", mesh.GetLength()
+print "  area:",   mesh.GetArea()
+print "  volume:", mesh.GetVolume()
+
+print "* for group (2d): unsupported"
+
+print "* for submesh (2d): unsupported"
-- 
2.30.2