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rnc : added an example of use of attractors in python scripts

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gdd 2011-04-19 14:26:33 +00:00
parent e996d927ae
commit ae2ceb426e
1 changed files with 21 additions and 0 deletions
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doc/salome/gui/SMESH/input/tui_defining_blsurf_hypotheses.doc
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@ -19,11 +19,17 @@ Face_1 = geompy.SubShapeAllSorted(box, geompy.ShapeType["FACE"])[0]
Edge_1 = geompy.SubShapeAllSorted(box, geompy.ShapeType["EDGE"])[0] Edge_1 = geompy.SubShapeAllSorted(box, geompy.ShapeType["EDGE"])[0]
Vertex_1 = geompy.SubShapeAllSorted(box, geompy.ShapeType["VERTEX"])[0] Vertex_1 = geompy.SubShapeAllSorted(box, geompy.ShapeType["VERTEX"])[0]
Face_2 = geompy.SubShapeAllSorted(box, geompy.ShapeType["FACE"])[5]
Wire_1 = geompy.SubShapeAllSorted(Face_2, geompy.ShapeType["WIRE"])[0]
# /!\ Geom object with sizemaps on them must be published in study # /!\ Geom object with sizemaps on them must be published in study
geompy.addToStudyInFather(box,Face_1, "Face_1") geompy.addToStudyInFather(box,Face_1, "Face_1")
geompy.addToStudyInFather(box,Edge_1, "Edge_1") geompy.addToStudyInFather(box,Edge_1, "Edge_1")
geompy.addToStudyInFather(box,Vertex_1, "Vertex_1") geompy.addToStudyInFather(box,Vertex_1, "Vertex_1")
geompy.addToStudyInFather(box ,Face_2, "Face_2")
geompy.addToStudyInFather(Face_2,Wire_1, "Wire_1")
# create a mesh on the box # create a mesh on the box
blsurfMesh = smesh.Mesh(box,"box: BLSurf mesh") blsurfMesh = smesh.Mesh(box,"box: BLSurf mesh")
@ -79,6 +85,21 @@ BLSURF_Parameters.UnsetEnforcedVertices(Face_1)
# compute the mesh # compute the mesh
blsurfMesh.Compute() blsurfMesh.Compute()
# Add an attractor on Face_2, which shape is Wire_1
# The size on Wire_1 is 1 and will grow until a maximum of 36.641 (physical size set above)
# The influence distance of the attractor is 20
# The size is kept constant until a distance of 10
BLSURF_Parameters.SetAttractorGeom(Face_2, Wire_1, 1, 36.641, 20, 10)
# In order to let the attractor control the growing of the mesh let set
# the gradation to its maximum
BLSURF_Parameters.SetGradation( 2.5 )
# compute the mesh
blsurfMesh.Compute()
# End of script # End of script
\endcode \endcode