Blocks Operations

Multi Transformation

import geompy

import salome

gg = salome.ImportComponentGUI("GEOM")

# create vertices

p_25_25_50 = geompy.MakeVertex(25., 25., 50.)

p_50_25_25 = geompy.MakeVertex(50., 25., 25.)

p_25_50_25 = geompy.MakeVertex(25., 50., 25.)

box = geompy.MakeBoxDXDYDZ(50, 50, 50)

top_face = geompy.GetFaceNearPoint(box, p_25_25_50)

yz_face = geompy.GetFaceNearPoint(box, p_50_25_25)

xz_face = geompy.GetFaceNearPoint(box, p_25_50_25)

top_face_ind = geompy.GetSubShapeID(box, top_face)

yz_face_ind = geompy.GetSubShapeID(box, yz_face)

xz_face_ind = geompy.GetSubShapeID(box, xz_face)

# Multi-transformate block and glue the result

box_tr1 = geompy.MakeMultiTransformation1D(box, yz_face_ind, top_face_ind, 3)

box_tr2 = geompy.MakeMultiTransformation2D(box, xz_face_ind, yz_face_ind, 3, top_face_ind, 0, 2)

# add objects in the study

id_box = geompy.addToStudy(box, "Box")

id_box_tr1 = geompy.addToStudy(box_tr1, "Multi-transformed Block 1D")

id_box_tr2 = geompy.addToStudy(box_tr2, "Multi-transformed Block 2D")

# display the results

gg.createAndDisplayGO(id_box)

gg.setDisplayMode(id_box,1)

gg.createAndDisplayGO(id_box_tr1)

gg.createAndDisplayGO(id_box_tr2)

Explode on Blocks

import geompy

import salome

gg = salome.ImportComponentGUI("GEOM")

# create a box and a sphere

box = geompy.MakeBoxDXDYDZ(200, 200, 200)

sphere = geompy.MakeSphereR(100)

# make a compound

compound = geompy.MakeCompound([box, sphere])

# get all the blocks of the given compound, by criteria: min_nb_faces <= nb. of faces <= max_nb_faces

min_nb_faces = 6

max_nb_faces = 6

make_block_explode = geompy.MakeBlockExplode(compound, min_nb_faces, max_nb_faces)

# add objects in the study

id_compound = geompy.addToStudy(compound, "Compound")

id_make_block_explode = geompy.addToStudyInFather(compound, make_block_explode[0], "MakeBlockExplode")

# display the results

gg.createAndDisplayGO(id_compound)

gg.createAndDisplayGO(id_make_block_explode)

gg.setDisplayMode(id_make_block_explode,1)

Propagate

import geompy

import salome

# create a box

box = geompy.MakeBoxDXDYDZ(200, 200, 200)

# build all possible propagation groups

listChains = geompy.Propagate(check_box)

# add objects in the study

geompy.addToStudy(check_box, "Box")

ii = 1

for chain in listChains:

    geompy.addToStudyInFather(check_box, chain, "propagation chain " + `ii`)

    ii = ii + 1

    pass

salome.sg.updateObjBrowser(1)