\page tui_defining_ghs3d_hypotheses_page Defining Hypotheses for Ghs3D Algorithm
\anchor tui_ghs3d
+
+<ol>
+<li>\ref tui_ghs3d_basic "Construction of Mesh using Ghs3D algorithm"</li>
+<li>\ref tui_ghs3d_enforced_vertices "Adding enforced vertices"</li>
+<li>\ref tui_ghs3d_enforced_meshes "Adding enforced mesh"</li>
+</ol>
+
+\anchor tui_ghs3d_basic
<h2>Construction of Mesh using Ghs3D algorithm</h2>
\code
\image html ghs3d_screenshot.png Ghs3d mesh withtout hypothesis
+\ref tui_ghs3d "Back to top"
+
+\anchor tui_ghs3d_enforced_vertices
<h2>Adding enforced vertices</h2>
\code
# - the coordinates x,y,z
# - a GEOM vertex or compound (No geometry, TUI only)
#
-# The enforced nodes created can also be stored in
+# The created enforced nodes can also be stored in
# a group (No geometry, TUI only).
-# Ex1: Add 1 enforced vertices by coords at (50,50,100)
-# with a physical size of 2
+# Ex1: Add one enforced vertex with coordinates (50,50,100)
+# and physical size 2.
import geompy
import smesh
ghs3dMesh.Compute()
-# Ex2: Add 1 enforced vertices by GEOM vertex at (50,50,100)
-# with a physical size of 5 and add it to a group called "My special nodes"
+# Ex2: Add one vertex enforced by a GEOM vertex at (50,50,100)
+# with physical size 5 and add it to a group called "My special nodes"
-# Create another GHS3D hypothesis and assign it to the mesh wo geometry
+# Create another GHS3D hypothesis and assign it to the mesh without geometry
GHS3D_Parameters_wo_geometry = smesh.CreateHypothesis('GHS3D_Parameters', 'GHS3DEngine')
ghs3dMesh_wo_geometry.AddHypothesis( GHS3D )
ghs3dMesh_wo_geometry.AddHypothesis( GHS3D_Parameters_wo_geometry )
\image html ghs3d_screenshot_enf1.png Ghs3d mesh with enforced vertex
\image html ghs3d_screenshot_enf2.png Ghs3d mesh with enforced vertex from GEOM vertex
+\ref tui_ghs3d "Back to top"
+
+\anchor tui_ghs3d_enforced_meshes
<h2>Adding enforced mesh</h2>
\code
-# It is possible to constraint GHS3D with another mesh or group.
-# The constraint can be the nodes, edges or faces.
+# It is possible to constrain GHS3D with another mesh or group.
+# The constraint can refer to the nodes, edges or faces.
# This feature is available only in TUI, on meshes without geometry.
# The constraining elements are called enforced elements for the mesh.
# They can be recovered using groups if necessary.
geompy.addToStudy( p2, "p2" )
geompy.addToStudy( c, "c" )
-# Create the 2D algo and hypothesis
+# Create the 2D algorithm and hypothesis
BLSURF = smesh.CreateHypothesis('BLSURF', 'BLSURFEngine')
# For the box
BLSURF_Parameters = smesh.CreateHypothesis('BLSURF_Parameters', 'BLSURFEngine')
BLSURF_Parameters2 = smesh.CreateHypothesis('BLSURF_Parameters', 'BLSURFEngine')
BLSURF_Parameters2.SetGeometricMesh( 1 )
-# Create the 3D algo and hypothesis
+# Create the 3D algorithm and hypothesis
GHS3D = smesh.CreateHypothesis('GHS3D_3D', 'GHS3DEngine')
GHS3D_Parameters_node = smesh.CreateHypothesis('GHS3D_Parameters', 'GHS3DEngine')
#GHS3D_Parameters_node.SetToMeshHoles( 1 )
# Create the mesh on the cylinder
Mesh_cylindre = smesh.Mesh(cylindre)
-SetName(Mesh_cylindre,"Mesh_cylindre")
+smesh.SetName(Mesh_cylindre,"Mesh_cylindre")
Mesh_cylindre.AddHypothesis( BLSURF )
Mesh_cylindre.AddHypothesis( BLSURF_Parameters2 )
# Create some groups
face_cyl_faces = Mesh_cylindre.GroupOnGeom(face_cyl,'group_face_cyl', smesh.FACE)
face_cyl_edges = Mesh_cylindre.GroupOnGeom(face_cyl,'group_edge_cyl', smesh.EDGE)
face_cyl_nodes = Mesh_cylindre.GroupOnGeom(face_cyl,'group_node_cyl', smesh.NODE)
-Mesh_cyl_tri.Compute()
+Mesh_cylindre.Compute()
# Create the mesh on the cylinder
Mesh_box_tri = smesh.Mesh(box)
-SetName(Mesh_box_tri,"Mesh_box_tri")
+smesh.SetName(Mesh_box_tri,"Mesh_box_tri")
Mesh_box_tri.AddHypothesis( BLSURF )
Mesh_box_tri.AddHypothesis( BLSURF_Parameters )
Mesh_box_tri.Compute()
# Create 4 copies of the 2D mesh to test the 3 types of contraints (NODE, EDGE, FACE)
-# from a whole mesh and from groups of elements.
+# from the whole mesh and from groups of elements.
# Then the 3D algo and hypothesis are assigned to them.
mesh_mesh = smesh.CopyMesh( Mesh_box_tri, 'Enforced by faces of mesh', 0, 0)
-mesh_mesh.AddHypothesis( GHS3D_3D )
+mesh_mesh.AddHypothesis( GHS3D )
mesh_mesh.AddHypothesis( GHS3D_Parameters_mesh)
mesh_node = smesh.CopyMesh( Mesh_box_tri, 'Enforced by group of nodes', 0, 0)
-mesh_node.AddHypothesis( GHS3D_3D )
+mesh_node.AddHypothesis( GHS3D )
mesh_node.AddHypothesis( GHS3D_Parameters_node)
mesh_edge = smesh.CopyMesh( Mesh_box_tri, 'Enforced by group of edges', 0, 0)
-mesh_edge.AddHypothesis( GHS3D_3D )
+mesh_edge.AddHypothesis( GHS3D )
mesh_edge.AddHypothesis( GHS3D_Parameters_edge)
mesh_face = smesh.CopyMesh( Mesh_box_tri, 'Enforced by group of faces', 0, 0)
-mesh_face.AddHypothesis( GHS3D_3D )
+mesh_face.AddHypothesis( GHS3D )
mesh_face.AddHypothesis( GHS3D_Parameters_face)
# Add the enforced elements
\image html ghs3d_screenshot_enf5.png
\image html ghs3d_screenshot_enf6.png
-*/
\ No newline at end of file
+\ref tui_ghs3d "Back to top"
+
+*/
