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