def display_str_at_pos(stri, col, line):
brepstr = text_to_brep(stri, "Arial", Font_FA_Bold, 12., True)
# translate the letter to the right
brepstr_translated = translate_shp(brepstr, gp_Vec(col*8, -line*10, 0))
brepstr_extruded = make_extrusion(brepstr_translated, 2.5)
display.DisplayColoredShape(brepstr_extruded, 'WHITE')
display.Repaint()
def display_str_at_pos(stri, col, line):
brepstr = text_to_brep(stri, "Arial", Font_FA_Bold, 12., True)
# translate the letter to the right
brepstr_translated = translate_shp(brepstr, gp_Vec(col*8, -line*10, 0))
brepstr_extruded = make_extrusion(brepstr_translated, 2.5)
display.DisplayColoredShape(brepstr_extruded, 'WHITE')
display.Repaint()
from OCC.BRepPrimAPI import BRepPrimAPI_MakeTorus
from OCC.gp import gp_Vec
from core_geometry_utils import translate_shp, rotate_shp_3_axis
my_ren = threejs_renderer.ThreejsRenderer()
n_toruses = 100
idx = 0
for i in range(n_toruses):
torus_shp = BRepPrimAPI_MakeTorus(10 + random.random() * 10,
random.random() * 10).Shape()
# random position and orientation and color
angle_x = random.random() * 360
angle_y = random.random() * 360
angle_z = random.random() * 360
rotated_torus = rotate_shp_3_axis(torus_shp, angle_x, angle_y, angle_z,
'deg')
tr_x = random.uniform(-70, 50)
tr_y = random.uniform(-70, 50)
tr_z = random.uniform(-50, 50)
trans_torus = translate_shp(rotated_torus, gp_Vec(tr_x, tr_y, tr_z))
rnd_color = (random.random(), random.random(), random.random())
my_ren.DisplayShape(trans_torus,
export_edges=True,
color=rnd_color,
transparency=random.random())
print("%i%%" % (idx * 100 / n_toruses), end="")
idx += 1
my_ren.render()
"Olá mundo": "Arial", # Portuguese
"Здравствулте мир": "Microsoft Yahei", # Russian
"Hola mundo": "Arial" # Spanish
}
arialbold_brep_string = text_to_brep("hello from pythonocc !", "Arial",
Font_FA_Regular, 12., True)
## Then display the string
display.DisplayShape(arialbold_brep_string)
for hello_str in hello:
rndm_size = random.uniform(10., 16.)
font = hello[hello_str]
brep_string = text_to_brep(hello_str, font, Font_FA_Regular, rndm_size,
True)
rndm_extrusion_depth = random.uniform(8., 16.)
rndm_extrusion_direction = gp_Vec(random.random(), random.random(),
random.random())
extruded_string = make_extrusion(brep_string, rndm_extrusion_depth,
rndm_extrusion_direction)
rndm_pos = gp_Vec(random.random() * 100 - 50,
random.random() * 100 - 50,
random.random() * 100 - 50)
rndm_color = Quantity_Color(random.random(), random.random(),
random.random(), Quantity_TOC_RGB)
trs_shp = translate_shp(extruded_string, rndm_pos)
display.DisplayColoredShape(trs_shp, rndm_color)
display.FitAll()
start_display()
from __future__ import print_function
import random
from OCC.Display.WebGl import threejs_renderer
from OCC.BRepPrimAPI import BRepPrimAPI_MakeTorus
from OCC.gp import gp_Vec
from core_geometry_utils import translate_shp, rotate_shp_3_axis
my_ren = threejs_renderer.ThreejsRenderer()
n_toruses = 100
idx = 0
for i in range(n_toruses):
torus_shp = BRepPrimAPI_MakeTorus(10 + random.random()*10, random.random()*10).Shape()
# random position and orientation and color
angle_x = random.random()*360
angle_y = random.random()*360
angle_z = random.random()*360
rotated_torus = rotate_shp_3_axis(torus_shp, angle_x, angle_y, angle_z, 'deg')
tr_x = random.uniform(-70, 50)
tr_y = random.uniform(-70, 50)
tr_z = random.uniform(-50, 50)
trans_torus = translate_shp(rotated_torus, gp_Vec(tr_x, tr_y, tr_z))
rnd_color = (random.random(), random.random(), random.random())
my_ren.DisplayShape(trans_torus, export_edges=True, color=rnd_color, transparency=random.random())
print("%i%%" % (idx * 100 / n_toruses), end="")
idx += 1
my_ren.render()
## ##pythonOCC is distributed in the hope that it will be useful, ##but WITHOUT ANY WARRANTY; without even the implied warranty of ##MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ##GNU Lesser General Public License for more details. ## ##You should have received a copy of the GNU Lesser General Public License ##along with pythonOCC. If not, see <http://www.gnu.org/licenses/>. from OCC.BRepPrimAPI import BRepPrimAPI_MakeBox, BRepPrimAPI_MakeSphere from OCC.Display.SimpleGui import init_display from OCC.gp import gp_Vec, gp_Pnt from core_geometry_utils import translate_shp display, start_display, add_menu, add_function_to_menu = init_display() # Create Box box = BRepPrimAPI_MakeBox(200, 60, 60).Shape() # Create Sphere sphere = BRepPrimAPI_MakeSphere(gp_Pnt(100, 20, 20), 80).Shape() # move the sphere moved_sphere = translate_shp(sphere, gp_Vec(0., -200., 0.)) ais_box = display.DisplayShape(box) display.Context.SetTransparency(ais_box, 0.1) ais_sphere = display.DisplayColoredShape(moved_sphere, color="BLUE") display.Context.SetTransparency(ais_sphere, 0.9) display.FitAll() start_display()
import random
from OCC.Display.WebGl import x3dom_renderer
from OCC.BRepPrimAPI import BRepPrimAPI_MakeBox
from OCC.gp import gp_Vec
from core_geometry_utils import translate_shp, rotate_shp_3_axis
my_ren = x3dom_renderer.X3DomRenderer()
for i in range(100):
box_shp = BRepPrimAPI_MakeBox(random.random() * 20,
random.random() * 20,
random.random() * 20).Shape()
# random position and orientation and color
angle_x = random.random() * 360
angle_y = random.random() * 360
angle_z = random.random() * 360
rotated_box = rotate_shp_3_axis(box_shp, angle_x, angle_y, angle_z, 'deg')
tr_x = random.uniform(-20, 20)
tr_y = random.uniform(-20, 20)
tr_z = random.uniform(-20, 20)
trans_box = translate_shp(rotated_box, gp_Vec(tr_x, tr_y, tr_z))
rnd_color = (random.random(), random.random(), random.random())
my_ren.DisplayShape(trans_box,
export_edges=True,
color=rnd_color,
transparency=random.random())
my_ren.render()
"Hello world": "Arial", # English
"Bonjour monde": "Arial", # French
"Hallo Welt": "Arial", # German
"γειά σου κόσμος": "Calibri", # Greek
"Ciao mondo": "Arial", # Italian
"こんにちは世界": "Microsoft Yahei", # Japanese
"여보세요 세계": "Malgun Gothic", # Korean
"Olá mundo": "Arial", # Portuguese
"Здравствулте мир": "Microsoft Yahei", # Russian
"Hola mundo": "Arial" # Spanish
}
arialbold_brep_string = text_to_brep("hello from pythonocc !", "Arial", Font_FA_Regular, 12., True)
## Then display the string
display.DisplayShape(arialbold_brep_string)
for hello_str in hello:
rndm_size = random.uniform(10., 16.)
font = hello[hello_str]
brep_string = text_to_brep(hello_str, font, Font_FA_Regular, rndm_size, True)
rndm_extrusion_depth = random.uniform(8., 16.)
rndm_extrusion_direction = gp_Vec(random.random(), random.random(), random.random())
extruded_string = make_extrusion(brep_string, rndm_extrusion_depth, rndm_extrusion_direction)
rndm_pos = gp_Vec(random.random()*100-50, random.random()*100-50, random.random()*100-50)
rndm_color = Quantity_Color(random.random(), random.random(), random.random(), Quantity_TOC_RGB)
trs_shp = translate_shp(extruded_string, rndm_pos)
display.DisplayColoredShape(trs_shp, rndm_color)
display.FitAll()
start_display()
import sys
from OCC.Display.SimpleGui import init_display
from OCC.BRepPrimAPI import BRepPrimAPI_MakeBox, BRepPrimAPI_MakeCone
from OCC.Graphic3d import Graphic3d_NOM_PLASTIC, Graphic3d_NOM_ALUMINIUM
from OCC.V3d import V3d_SpotLight, V3d_COMPLETE, V3d_XnegYnegZpos
from OCC.Quantity import Quantity_NOC_WHITE, Quantity_NOC_CORAL2, Quantity_NOC_BROWN
from OCC.BRepAlgoAPI import BRepAlgoAPI_Cut
from OCC.gp import gp_Vec
from core_geometry_utils import translate_shp
# first create geometry
from core_classic_occ_bottle import bottle
table = translate_shp(
BRepPrimAPI_MakeBox(100, 100, 10).Shape(), gp_Vec(-50, -50, -10))
glass_out = BRepPrimAPI_MakeCone(7, 9, 25).Shape()
glass_in = translate_shp(
BRepPrimAPI_MakeCone(7, 9, 25).Shape(), gp_Vec(0., 0., 0.2))
glass = BRepAlgoAPI_Cut(glass_out, glass_in).Shape()
translated_glass = translate_shp(glass, gp_Vec(-30, -30, 0))
# then inits display
display, start_display, add_menu, add_function_to_menu = init_display()
# create one spotlight
spot_light = V3d_SpotLight(display.Viewer_handle, -100, -100, 100,
V3d_XnegYnegZpos, Quantity_NOC_WHITE)
## display the spotlight in rasterized mode
spot_light.Display(display.View_handle, V3d_COMPLETE)
display.View.SetLightOn()
from __future__ import print_function
import random
from OCC.Display.WebGl import threejs_renderer
from OCC.BRepPrimAPI import BRepPrimAPI_MakeTorus
from OCC.gp import gp_Vec
from core_geometry_utils import translate_shp
my_ren = threejs_renderer.ThreejsRenderer()
idx = 0
torus_shp1 = BRepPrimAPI_MakeTorus(20, 5).Shape()
torus_shp2 = translate_shp(torus_shp1, gp_Vec(60, 0, 0))
torus_shp3 = translate_shp(torus_shp1, gp_Vec(-60, 0, 0))
# default quality
print("Computing RED torus: default quality")
my_ren.DisplayShape(torus_shp1, export_edges=True, color=(1,0,0)) # red
# better mesh quality, i.e. more triangles
print("Computing GREEN torus: better quality, more time to compute")
my_ren.DisplayShape(torus_shp2, export_edges=True, color=(0,1,0), # green
mesh_quality = 0.2)
# worse quality, i.e. less triangles
print("Computing BLUE torus: worse quality, faster to compute")
my_ren.DisplayShape(torus_shp3, export_edges=True, color=(0,0,1), # blue
mesh_quality= 10.)
from __future__ import print_function
import random
from OCC.Display.WebGl import threejs_renderer
from OCC.BRepPrimAPI import BRepPrimAPI_MakeTorus
from OCC.gp import gp_Vec
from core_geometry_utils import translate_shp
my_ren = threejs_renderer.ThreejsRenderer()
idx = 0
torus_shp1 = BRepPrimAPI_MakeTorus(20, 5).Shape()
torus_shp2 = translate_shp(torus_shp1, gp_Vec(60, 0, 0))
torus_shp3 = translate_shp(torus_shp1, gp_Vec(-60, 0, 0))
# default quality
print("Computing RED torus: default quality")
my_ren.DisplayShape(torus_shp1, export_edges=True, color=(1, 0, 0)) # red
# better mesh quality, i.e. more triangles
print("Computing GREEN torus: better quality, more time to compute")
my_ren.DisplayShape(
torus_shp2,
export_edges=True,
color=(0, 1, 0), # green
mesh_quality=0.2)
# worse quality, i.e. less triangles
