mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
synced 2024-11-12 00:29:18 +05:00
142 lines
4.1 KiB
Plaintext
142 lines
4.1 KiB
Plaintext
/*!
|
|
|
|
\page tui_basic_operations_page Basic Operations
|
|
|
|
\anchor tui_partition
|
|
<br><h2>Partition</h2>
|
|
|
|
\code
|
|
import geompy
|
|
import salome
|
|
gg = salome.ImportComponentGUI("GEOM")
|
|
|
|
# create a vertex and a vector
|
|
p0 = geompy.MakeVertex( 0., 0., 0.)
|
|
p200 = geompy.MakeVertex(200., 200., 200.)
|
|
pz = geompy.MakeVertex( 0., 0., 100.)
|
|
|
|
# create a vector
|
|
vxyz = geompy.MakeVectorDXDYDZ(100., 100., 100.)
|
|
|
|
# create a box from two points
|
|
box = geompy.MakeBoxTwoPnt(p0, p200)
|
|
|
|
# create a plane
|
|
trimsize = 500.
|
|
plane = geompy.MakePlane(pz, vxyz, trimsize)
|
|
|
|
# create partition objects
|
|
partition1 = geompy.MakePartition([box], [plane])
|
|
partition2 = geompy.Partition([box], [plane])
|
|
partition3 = geompy.MakeHalfPartition(box, plane)
|
|
|
|
# add objects in the study
|
|
id_box = geompy.addToStudy(box,"Box")
|
|
id_plane = geompy.addToStudy(plane,"Plane")
|
|
id_partition1 = geompy.addToStudy(partition1,"MakePartition")
|
|
id_partition2 = geompy.addToStudy(partition2,"Partition")
|
|
id_partition3 = geompy.addToStudy(partition3,"MakeHalfPartition")
|
|
|
|
# display the partition objects and the plane
|
|
gg.createAndDisplayGO(id_box)
|
|
gg.setDisplayMode(id_box,1)
|
|
gg.createAndDisplayGO(id_plane)
|
|
gg.setDisplayMode(id_plane,1)
|
|
gg.createAndDisplayGO(id_partition1)
|
|
gg.createAndDisplayGO(id_partition2)
|
|
gg.createAndDisplayGO(id_partition3)
|
|
\endcode
|
|
|
|
\anchor tui_archimede
|
|
<br><h2>Archimede</h2>
|
|
|
|
\code
|
|
import geompy
|
|
import salome
|
|
gg = salome.ImportComponentGUI("GEOM")
|
|
|
|
# create a vertex and a vector
|
|
p0 = geompy.MakeVertex( 0., 0., 0.)
|
|
p200 = geompy.MakeVertex(200., 200., 200.)
|
|
|
|
# create a box from two points
|
|
box = geompy.MakeBoxTwoPnt(p0, p200)
|
|
|
|
# perform an Archimede operation on the selected shape with selected parameters
|
|
weight = 1000000.
|
|
waterdensity = 1.
|
|
meshingdeflection = 0.01
|
|
archimede = geompy.Archimede(box, weight, waterdensity, meshingdeflection)
|
|
|
|
# add objects in the study
|
|
id_box = geompy.addToStudy(box,"Box")
|
|
id_archimede = geompy.addToStudy(archimede,"Archimede")
|
|
|
|
# display the box and the result of Archimede operation
|
|
gg.createAndDisplayGO(id_box)
|
|
gg.setDisplayMode(id_box,1)
|
|
gg.createAndDisplayGO(id_archimede)
|
|
gg.setDisplayMode(id_archimede,1)
|
|
\endcode
|
|
|
|
\anchor tui_restore_prs_params
|
|
<br><h2>Restore presentation parameters and sub-shapes</h2>
|
|
|
|
\code
|
|
import geompy
|
|
import GEOM
|
|
import SALOMEDS
|
|
|
|
# create a box and a cylinder
|
|
box = geompy.MakeBoxDXDYDZ(200, 200, 200)
|
|
cyl = geompy.MakeCylinderRH(100, 300)
|
|
|
|
# create translated box
|
|
vec = geompy.MakeVectorDXDYDZ(100, 50, 0)
|
|
tra = geompy.MakeTranslationVector(box, vec)
|
|
|
|
# create partition objects
|
|
partition1 = geompy.MakePartition([box, cyl])
|
|
partition2 = geompy.MakePartition([box], [cyl])
|
|
partition3 = geompy.MakePartition([box], [tra])
|
|
|
|
# set colours
|
|
box.SetColor(SALOMEDS.Color(1,0,0))
|
|
cyl.SetColor(SALOMEDS.Color(0,1,0))
|
|
|
|
# add objects in the study
|
|
geompy.addToStudy(box, "Box")
|
|
geompy.addToStudy(cyl, "Cylinder")
|
|
geompy.addToStudy(vec, "Vector")
|
|
geompy.addToStudy(tra, "Translation")
|
|
geompy.addToStudy(partition1, "Partition_1")
|
|
geompy.addToStudy(partition2, "Partition_2")
|
|
geompy.addToStudy(partition3, "Partition_3")
|
|
|
|
# Restore presentation parameters and sub-shapes
|
|
# different methods can be used to find the sub-shapes in the result:
|
|
# GetInPlace, GetSame, GetInPlaceByHistory, GetShapesOnShape.
|
|
# By default, GetInPlace method is used (GEOM.FSM_GetInPlace)
|
|
geompy.RestoreSubShapes(partition1)
|
|
|
|
geompy.RestoreSubShapes(partition2, [], GEOM.FSM_GetInPlace)
|
|
|
|
# The list of arguments can be used to avoid restoring all arguments,
|
|
# but restore only the passed.
|
|
geompy.RestoreSubShapes(partition3, [tra], GEOM.FSM_GetInPlaceByHistory)
|
|
|
|
# To find sub-shapes in a transformed shape only one method could be
|
|
# used: pass GEOM.FSM_Transformed for that.
|
|
# True passed for the last argument, means that the transformed shape
|
|
# will inherit colour and sub-shapes from its first argument (see above
|
|
# MakeTranslation).
|
|
geompy.RestoreSubShapes(tra, [], GEOM.FSM_Transformed, True)
|
|
|
|
# Also we could do this directly with method addToStudy:
|
|
partition4 = geompy.MakePartition([box, tra])
|
|
geompy.addToStudy(partition4, "Partition_4", True, [],
|
|
GEOM.FSM_GetInPlaceByHistory, False)
|
|
\endcode
|
|
|
|
*/
|