X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=doc%2Fsalome%2Fgui%2FSMESH%2Finput%2Fnetgen_2d_3d_hypo.doc;h=bbb7c59ff4b8e92c59dc1af89eea92363e6aaaa9;hp=0c872d32bb780c25ce7332de3469017664243eb2;hb=324f7b8ed8e3fe546658ce4d12c5d0d7d63e0765;hpb=c601f558331f2080689470dacf6e15a9ca6b42ec
diff --git a/doc/salome/gui/SMESH/input/netgen_2d_3d_hypo.doc b/doc/salome/gui/SMESH/input/netgen_2d_3d_hypo.doc
index 0c872d32b..bbb7c59ff 100644
--- a/doc/salome/gui/SMESH/input/netgen_2d_3d_hypo.doc
+++ b/doc/salome/gui/SMESH/input/netgen_2d_3d_hypo.doc
@@ -2,7 +2,7 @@
\page netgen_2d_3d_hypo_page Netgen 2D and 3D hypotheses
-\n Netgen 2D and Netgen 3D hypotheses work only with Netgen 1D-2D and
+Netgen 2D and Netgen 3D hypotheses work only with Netgen 1D-2D and
Netgen 1D-2D-3D algorithms. These algorithms do not require
definition of lower-level hypotheses and algorithms (2D and 1D for
meshing 3D objects and 1D for meshing 2D objects). They prove to be
@@ -11,68 +11,64 @@ of the meshed object.
\image html netgen2d.png
-
-- Name - allows to define the name for the algorithm (Netgen
-2D (or 3D) Parameters by default).
-- Max Size - maximum linear dimensions for mesh cells.
-- Second Order - if this box is checked in, the algorithm will
+- Name - allows to define the name for the algorithm (Netgen
+2D (or 3D) Parameters by default).
+- Max Size - maximum linear dimensions for mesh cells.
+- Second Order - if this box is checked in, the algorithm will
create second order nodes on the mesh, which actually will become
-\ref adding_quadratic_elements_page "Quadratic".
-- Fineness - ranging from Very Coarse to Very Fine allows to set the
+\ref adding_quadratic_elements_page "Quadratic".
+- Fineness - ranging from Very Coarse to Very Fine allows to set the
level of meshing detalization using the three parameters below. You
-can select Custom to define them manually.
-- Growth rate - allows to define how much the linear dimensions of
-two adjacent cells can differ (i.e. 0.3 means 30%).
-- Nb. Segs per Edge and Nb Segs per Radius - allows to define the
+can select Custom to define them manually.
+- Growth rate - allows to define how much the linear dimensions of
+two adjacent cells can differ (i.e. 0.3 means 30%).
+- Nb. Segs per Edge and Nb Segs per Radius - allows to define the
minimum number of mesh segments in which edges and radiuses will be
-split.
-- Allow Quadrangles - allows to use quadrangle elements in a
+split.
+- Allow Quadrangles - allows to use quadrangle elements in a
triangle 2D mesh. This checkbox is not present in Netgen 3D parameters
because currently building a tetrahedral mesh with quadrangle faces is
-not possible.
-- Optimize - if this box is checked in, the algorithm will try to
-create regular (possessing even sides) elements.
-
+not possible.
+- Optimize - if this box is checked in, the algorithm will try to
+create regular (possessing even sides) elements.
\image html netgen3d_simple.png
-Netgen 2D simple parameters and Netgen 3D simple parameters allow defining the size of elements for each dimension.
+Netgen 2D simple parameters and Netgen 3D simple
+parameters allow defining the size of elements for each
+dimension.
\b 1D group allows defining the size of 1D elements in either of two ways:
-
-- Number of Segments has the same sense as \ref
+- Number of Segments has the same sense as \ref
number_of_segments_anchor "Number of segments" hypothesis with
-equidistant distribution.
-- Average Length has the same sense as \ref
-average_length_anchor "Average Length" hypothesis.
-
+equidistant distribution.
+- Average Length has the same sense as \ref
+average_length_anchor "Average Length" hypothesis.
\b 2D group allows defining the size of 2D elements
-
-- Length from edges if checked in, acts like \ref
-length_from_edges_anchor "Length from Edges" hypothesis, else
-- Max. Element Area defines the maximum element area like \ref
-max_element_area_anchor "Max Element Area" hypothesis.
-
+- Length from edges if checked in, acts like \ref
+length_from_edges_anchor "Length from Edges" hypothesis, else
+- Max. Element Area defines the maximum element area like \ref
+max_element_area_anchor "Max Element Area" hypothesis.
\b 3D groups allows defining the size of 3D elements.
-
-- Length from faces if checked in, the area of sides of
-volumic elements will be equal to an average area of 2D elements, else
-- Max. Element Volume defines the maximum element volume like
+- Length from faces if checked in, the area of sides of
+volumic elements will be equal to an average area of 2D elements, else
+- Max. Element Volume defines the maximum element volume like
\ref max_element_volume_hypo_page "Max Element Volume"
-hypothesis.
-
+hypothesis.
-\n Note that Netgen algorithm does not strictly follow the input
-parameters. The actual mesh can be more or less dense than required. There are several factors in it:
-
-- NETGEN does not actually use "NbOfSegments" parameter for discretization of
-edge. This parameter is used only to define the local element size (size at the given point), so local sizes of adjacent edges influence each other.
-- NETGEN additionally restricts the element size according to edge curvature.
-- The local size of edges influences the size of close triangles.
-- The order of elements and their size in the 1D mesh generated by
+\note Netgen algorithm does not strictly follow the input
+parameters. The actual mesh can be more or less dense than
+required. There are several factors in it:
+- NETGEN does not actually use "NbOfSegments" parameter for discretization of
+edge. This parameter is used only to define the local element size
+(size at the given point), so local sizes of adjacent edges influence
+each other.
+- NETGEN additionally restricts the element size according to edge curvature.
+- The local size of edges influences the size of close triangles.
+- The order of elements and their size in the 1D mesh generated by
NETGEN differ from those in the 1D mesh generated by Regular_1D
-algorithm, resulting in different 2D and 3D meshes.
-
-*/
\ No newline at end of file
+algorithm, resulting in different 2D and 3D meshes.
+
+*/