geom/doc/salome/examples/basic_geom_objs_ex01.py

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2013-02-12 17:35:16 +06:00
# Creation of a Point
import salome
salome.salome_init()
import GEOM
from salome.geom import geomBuilder
geompy = geomBuilder.New(salome.myStudy)
2013-02-12 17:35:16 +06:00
gg = salome.ImportComponentGUI("GEOM")
# create vertices
p0 = geompy.MakeVertex(0., 0., 0.)
p100 = geompy.MakeVertexWithRef(p0, 100., 100., 100.)
px = geompy.MakeVertex(100., 0., 0.)
py = geompy.MakeVertex(0., 100., 0.)
pz = geompy.MakeVertex(0., 0., 100.)
p1 = geompy.MakeVertex(50., 50., 30.)
# create a curve and vertices on it
Arc = geompy.MakeArc(py, pz, px)
# create a vertex by parameter
p_on_arc = geompy.MakeVertexOnCurve(Arc, 0.25)
# create a vertex by length
p_on_arc2 = geompy.MakeVertexOnCurveByLength(Arc, 50., None)
#create a vertex by point projection
p_on_arc3 = geompy.MakeVertexOnCurveByCoord(Arc, 100, -10, 10)
# create 2 lines and make a point on its intersection
line_1 = geompy.MakeLineTwoPnt(p0, p100)
line_2 = geompy.MakeLineTwoPnt(p1, pz)
p_inter = geompy.MakeVertexOnLinesIntersection(line_1, line_2)
# create a face and vertices on it
Add_line = geompy.MakeLineTwoPnt(px, py)
arc_face = geompy.MakeFaceWires([Arc, Add_line], 1)
p_on_face1 = geompy.MakeVertexOnSurface(arc_face, 0.5, 0.5)
p_on_face2 = geompy.MakeVertexOnSurfaceByCoord(arc_face, 35, 35, 35)
p_on_face3 = geompy.MakeVertexInsideFace(arc_face)
# add objects in the study
id_p0 = geompy.addToStudy(p0, "Vertex 0")
id_p100 = geompy.addToStudy(p100, "Vertex 100")
id_px = geompy.addToStudy(px, "Vertex X")
id_py = geompy.addToStudy(py, "Vertex Y")
id_pz = geompy.addToStudy(pz, "Vertex Z")
id_Arc = geompy.addToStudy(Arc, "Arc")
id_line_1 = geompy.addToStudy(line_1, "Line 1")
id_line_2 = geompy.addToStudy(line_2, "Line 2")
id_p_on_arc = geompy.addToStudy(p_on_arc, "Vertex on Arc by parameter")
id_p_on_arc2 = geompy.addToStudy(p_on_arc2, "Vertex on Arc by length")
id_p_on_arc3 = geompy.addToStudy(p_on_arc3, "Vertex on Arc by point projection")
id_p_inter = geompy.addToStudy(p_inter, "Vertex on Lines Intersection")
id_p_on_face1 = geompy.addToStudy(p_on_face1, "Vertex on face by parameter")
id_p_on_face2 = geompy.addToStudy(p_on_face2, "Vertex on face by point projection")
id_p_on_face3 = geompy.addToStudy(p_on_face3, "Vertex inside face")
# display vertices
gg.createAndDisplayGO(id_p0)
gg.createAndDisplayGO(id_p100)
gg.createAndDisplayGO(id_Arc)
gg.createAndDisplayGO(id_p_inter)
gg.createAndDisplayGO(id_p_on_arc)
gg.createAndDisplayGO(id_p_on_arc2)
gg.createAndDisplayGO(id_p_on_arc3)