From 649e24e45f202152641505f6cc1d17d680eafe1d Mon Sep 17 00:00:00 2001 From: maintenance team Date: Thu, 29 Oct 2009 07:26:03 +0000 Subject: [PATCH] Update SMESH documentation --- .../gui/SMESH/input/1d_meshing_hypo.doc | 35 +++++++--------- doc/salome/gui/SMESH/input/blsurf_hypo.doc | 42 ++++++++++--------- doc/salome/gui/SMESH/input/ghs3d_hypo.doc | 38 +++++++++-------- .../gui/SMESH/input/make_2dmesh_from_3d.doc | 16 +++---- .../input/radial_quadrangle_1D2D_algo.doc | 25 ++++------- 5 files changed, 74 insertions(+), 82 deletions(-) diff --git a/doc/salome/gui/SMESH/input/1d_meshing_hypo.doc b/doc/salome/gui/SMESH/input/1d_meshing_hypo.doc index c61d388a5..ab033b7ff 100644 --- a/doc/salome/gui/SMESH/input/1d_meshing_hypo.doc +++ b/doc/salome/gui/SMESH/input/1d_meshing_hypo.doc @@ -199,31 +199,24 @@ minimum and maximum value of this parameter. \anchor fixed_points_1d_anchor

Fixed points 1D hypothesis

-Fixed points 1D hypothesis allows to split edges into segments -using set of fixed points given by normalized parameters on edge and -set of numbers of segments for splitting each sub-segment between -fixed points. Optionally it is possible to set flag -Same Nb. Segments for all intervals and -only one value for mentioned number of segments. +Fixed points 1D hypothesis allows spliting edges through a +set of points parametrized on the edge (from 1 to 0)and a number of segments for each +interval limited by the points. -The direction of the splitting is defined by the orientation of the +\image html hypo_fixedpnt_dlg.png + +It is possible to check in Same Nb. Segments for all intervals +option and to define one value for all intervals. + +The splitting direction is defined by the orientation of the underlying geometrical edge. "Reverse Edges" list box allows to specify the edges for which the splitting should be made in the -direction opposing to their orientation. This list box is enabled only -if the geometry object is selected for the meshing. In this case the -user can select edges to be reversed either directly picking them in -the 3D viewer or by selecting the edges or groups of edges in the +direction opposite to their orientation. This list box is enabled only +if the geometrical object is selected for meshing. In this case it is +possible to select the edges to be reversed either directly picking them in +the 3D viewer or selecting the edges or groups of edges in the Object browser. -Using of this hypothesis for quadrangle face where main mesh is -created using Quadrangle(Mapping) and NumberOfSegments -hypothesises. Creation hypothesis FixedPoint_1D for submesh on -one edge: - -\image html hypo_fixedpnt_dlg.png - -Resulting 2D mesh: - -\image html mesh_fixedpnt.png +\image html mesh_fixedpnt.png "Example of a submesh on the edge built using Fixed points 1D hypothesis" */ diff --git a/doc/salome/gui/SMESH/input/blsurf_hypo.doc b/doc/salome/gui/SMESH/input/blsurf_hypo.doc index 81a770618..03c0fc594 100644 --- a/doc/salome/gui/SMESH/input/blsurf_hypo.doc +++ b/doc/salome/gui/SMESH/input/blsurf_hypo.doc @@ -207,19 +207,20 @@ String variables: \image html blsurf_parameters_sizemap.png -It is possible to define user sizes on faces, edges or verteces. +User sizes can be defined on faces, edges or vertices. @@ -227,10 +228,12 @@ It is possible to define user sizes on faces, edges or verteces. \anchor blsurf_sizemap_computation

Computation of the physical size

-Here is the detail on the calculation of the size (from BLSurf documentation). \n -The size is obtained by querying sizemap functions associated to the input CAD object for surfaces, curves and points. -Each function can either return a value h (which is then trimmed between the two bounds hphymin and hphymax), or "no answer" (by not assigning a value to h), thus providing great flexibility in the specification of the sizes. The computation depends whether point P is internal to a surface, internal to a curve, or at the end of several curves: +The physical size is obtained by querying sizemap functions associated to the input CAD object for surfaces, curves and points. +Each function can either return a value h (which is then trimmed +between the two bounds hphymin and hphymax), or "no answer" (by not +assigning a value to h), thus providing great flexibility in the +specification of the sizes. The computation depends on whether point P is internal to a surface, internal to a curve, or at the end of several curves: @@ -98,9 +100,9 @@ for ghs3d. This allows the input of advanced options in a free from. \image html ghs3d_enforced_vertices.png -GHS3D algorithm can locally raffine the mesh. It is possible to define enforced vertices in the volume where the mesh will be raffined. +GHS3D algorithm can locally make the mesh finer. It is possible to define enforced vertices in the volume where the mesh will be detailed. -A node will be created at the enforced vertex coordinates. There is no need to create a vertex in the CAD. +A node will be created at the enforced vertex coordinates. There is no need to create a vertex in CAD. An enforced vertex is defined by: