mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
synced 2024-12-25 17:00:35 +05:00
68 lines
1.9 KiB
Python
68 lines
1.9 KiB
Python
# Multi Rotation
|
|
|
|
import salome
|
|
salome.salome_init()
|
|
import GEOM
|
|
from salome.geom import geomBuilder
|
|
geompy = geomBuilder.New(salome.myStudy)
|
|
gg = salome.ImportComponentGUI("GEOM")
|
|
import math
|
|
|
|
# create vertices and vectors
|
|
p0 = geompy.MakeVertex( 0., 0., 0.)
|
|
px = geompy.MakeVertex(20., 0., 0.)
|
|
py = geompy.MakeVertex( 0., 20., 0.)
|
|
pz = geompy.MakeVertex( 0., 0., 20.)
|
|
pxyz = geompy.MakeVertex( 50., 50., 10.)
|
|
vz = geompy.MakeVector(p0, pz)
|
|
vxy = geompy.MakeVector(px, py)
|
|
vrot = geompy.MakeVector(p0, pxyz)
|
|
|
|
# create an arc
|
|
arc = geompy.MakeArc(py, pz, px)
|
|
|
|
# create a wire
|
|
wire = geompy.MakeWire([vxy, arc])
|
|
|
|
# create a planar face
|
|
face = geompy.MakeFace(wire, 1)
|
|
|
|
# create a prism
|
|
prism = geompy.MakePrismVecH(face, vz, 20.0)
|
|
|
|
# 1. Rotate the prism around the axis vrot 4 times
|
|
|
|
# rotation angle = 2 * PI / 4
|
|
rot1da = geompy.MultiRotate1DNbTimes(prism, vrot, 4)
|
|
|
|
# by the given angle of 30 degrees
|
|
rot1db = geompy.MultiRotate1DByStep(prism, vrot, math.pi/6., 4)
|
|
|
|
# 2. Rotate the prism around the axis vrot 4 times
|
|
# and translate the result of each rotation 5 times on distance 50
|
|
|
|
# rotation angle = 2 * PI / 4
|
|
rot2da = geompy.MultiRotate2DNbTimes(prism, vrot, 4, 50, 5)
|
|
|
|
# by the given angle of 60 degrees
|
|
rot2db = geompy.MultiRotate2DByStep(prism, vrot, math.pi/3., 4, 50, 5)
|
|
|
|
# add objects in the study
|
|
id_prism = geompy.addToStudy(prism,"Prism")
|
|
id_rot1da = geompy.addToStudy(rot1da,"Rotation 1D Nb.Times")
|
|
id_rot1db = geompy.addToStudy(rot1db,"Rotation 1D By Step")
|
|
id_rot2da = geompy.addToStudy(rot2da,"Rotation 2D Nb.Times")
|
|
id_rot2db = geompy.addToStudy(rot2db,"Rotation 2D By Step")
|
|
|
|
# display the prism and the results of fillet operation
|
|
gg.createAndDisplayGO(id_prism)
|
|
gg.setDisplayMode(id_prism,1)
|
|
gg.createAndDisplayGO(id_rot1da)
|
|
gg.setDisplayMode(id_rot1da,1)
|
|
gg.createAndDisplayGO(id_rot1db)
|
|
gg.setDisplayMode(id_rot1db,1)
|
|
gg.createAndDisplayGO(id_rot2da)
|
|
gg.setDisplayMode(id_rot2da,1)
|
|
gg.createAndDisplayGO(id_rot2db)
|
|
gg.setDisplayMode(id_rot2db,1)
|