import os
from nosecone_library.specific_noses import BNC50J
from bodytubes.semroc import bt20, bt50, bt60
from bodytubes.modelrockets_us import _29mm
from nosecone.nosecone_bases import HollowBaseWithScrewHole
from misc.utils import render_to_file
from transitions import Transition
if __name__=="__main__":
basedir = os.path.dirname(__file__)
t=Transition(1.23975, bodytube1=_29mm, bodytube2=bt50, shoulder=.75, thickness = 1/16., bodytube3=bt20, open_end=True, fudge=0.02)
render_to_file(t.transition, os.path.join(basedir,"bt50t.scad"))
t=Transition(1.67725, bodytube1=bt60, bodytube2=_29mm, shoulder=.75, thickness = 1/16., bodytube3=bt50, open_end=True)
render_to_file(t.transition, os.path.join(basedir,"29mmt.scad"))
nc=BNC50J(thickness=1./16, scale_bodytube=_29mm)
nc=HollowBaseWithScrewHole(nc, shoulder=0.75, screw_diameter=1 / 16., screw_length=0.25)
render_to_file(nc.cone, os.path.join(basedir,"bt50n.scad"))
nc=BNC50J(thickness=1./16, scale_bodytube=bt60)
nc=HollowBaseWithScrewHole(nc, shoulder=0.75, screw_diameter=1 / 16., screw_length=0.25)
render_to_file(nc.cone, os.path.join(basedir,"29mmn.scad"))
base_height=0.25,
blunt_radius=0.125,
mid_diameter=.3),
BluntedConicalNoseCone(0.75,
bodytube=bt5,
thickness=1 / 16.0,
base_height=0.25,
blunt_radius=0.125,
mid_diameter=.3),
TangentOgiveNoseCone(0.75,
bodytube=bt5,
thickness=1 / 16.0,
base_height=0.25,
blunt_radius=0.125,
mid_diameter=.3),
BluntedTangentOgiveNoseCone(0.75,
bodytube=bt5,
thickness=1 / 16.0,
base_height=0.25,
blunt_radius=0.125,
mid_diameter=.3),
SecantOgiveNoseCone(0.75,
bodytube=bt5,
thickness=1 / 16.0,
base_height=0.25,
blunt_radius=0.125,
mid_diameter=.3)
])
utils.render_to_file(array, "examples/standard_nosecones.scad")
from nosecone.nosecone_threaded_bases import ThreadedBaseOutset
from bodytubes import *
from misc import utils
class BNC20B(EllipticalNoseCone):
def __init__(self, shoulder=0.5, thickness=None, **kwargs):
super(BNC20B, self).__init__(length=1.7, shoulder=shoulder, bodytube=estes.bt20, thickness=thickness, **kwargs)
class BNC5V(EllipticalNoseCone):
def __init__(self, shoulder=0.5, thickness=None, **kwargs):
super(BNC5V, self).__init__(length=0.75, shoulder=shoulder, bodytube=estes.bt5, thickness=thickness, **kwargs)
class BNC50J(EllipticalNoseCone):
def __init__(self, shoulder=0.5, thickness=None, **kwargs):
super(BNC50J, self).__init__(length=1.37, shoulder=shoulder, bodytube=estes.bt50, thickness=thickness, **kwargs)
class BNC50K(TangentOgiveNoseCone):
def __init__(self, shoulder=0.5, thickness=None, **kwargs):
super(BNC50K, self).__init__(length=2.75, shoulder=shoulder, bodytube=estes.bt50, thickness=thickness, **kwargs)
if __name__ == '__main__':
# Upscale Mosquito
utils.render_to_file(ThreadedBaseOutset(BNC5V(thickness=3 / 32., scale_bodytube=loc_precision._3_00), shoulder=1.5).cone,
"mos.scad")
utils.render_to_file(ThreadedBaseOutset(BNC5V(thickness=3 / 32., scale_bodytube=loc_precision._3_00), shoulder=1.5).mate,
"mos2.scad")
import os
from bodytubes.modelrockets_us import _3_00
from bodytubes.semroc import bt5, bt2, bt50, bt30, bt55, bt60, bt70, bt80, bt40
from misc import utils
from nosecone.nosecone_bases import HollowBase
from nosecone.nosecone_threaded_bases import ScrewInBase, ThreadedBaseOutsetScrewInBase
from nosecone_library.specific_noses import BNC20B
basedir = os.path.dirname(__file__)
nc = BNC20B(scale_bodytube=bt2, thickness=1 / 16., shoulder=0.5)
nc = HollowBase(nc, shoulder=0.25)
utils.render_to_file(nc.cone,
os.path.join(basedir, "nosecones", "bt2_nose.scad"))
nc = BNC20B(scale_bodytube=bt5, thickness=1 / 16., shoulder=0.5)
nc = HollowBase(nc, shoulder=0.375)
utils.render_to_file(nc.cone,
os.path.join(basedir, "nosecones", "bt5_nose.scad"))
nc = BNC20B(thickness=1 / 16.)
nc = HollowBase(nc, shoulder=0.5)
utils.render_to_file(nc.cone,
os.path.join(basedir, "nosecones", "bt20_nose.scad"))
nc = BNC20B(scale_bodytube=bt30, thickness=1 / 16., shoulder=0.5)
nc = HollowBase(nc, shoulder=0.5625)
utils.render_to_file(nc.cone,
os.path.join(basedir, "nosecones", "bt30_nose.scad"))
nc = BNC20B(scale_bodytube=bt40, thickness=1 / 16., shoulder=0.5)
nc = HollowBase(nc, shoulder=0.5625)
utils.render_to_file(nc.cone,
os.path.join(basedir, "nosecones", "bt40_nose.scad"))
if flange_d and flange_t:
flange = cylinder(h=flange_t, r=flange_d/2.)
else:
flange = cylinder(h=height, r=o_r/2.) # HACK because this will be removed
self.retainer = difference() (self.threaded_male_column(height, to_mm(retainer_diameter), threads_per_inch) + flange,
cylinder(h=height, r=o_r),
up(height-depth), cylinder(h=depth, r=i_r))
self.cap = difference()(cylinder(h=height,r=c_r),
self.threaded_female_column(height-c_t, to_mm(retainer_diameter), threads_per_inch),
cylinder(h=height, r=h_r))
if spine_diameter:
no_spines = kwargs.get('spines',0)
spines = []
for idx in xrange(0, no_spines):
spines.append(rotate([0,0,360/no_spines*idx])(right(c_r)(cylinder(h=height-c_t-spine_diameter/2, r=spine_diameter/2)+
up(height-c_t-spine_diameter/2)(sphere(r=spine_diameter/2.)))))
self.cap+=union()(*spines)
self.round = rotate_extrude()(right(c_r-round_radius)(square([round_radius,round_radius])*circle(round_radius)))
self.cap -= up(height-round_radius)(rotate_extrude()(right(c_r-round_radius)(square([round_radius,round_radius]))))
self.cap += up(height-round_radius)(self.round)
from bodytubes.modelrockets_us import _29mm
utils.render_to_file(Retainer(2, 1, depth=.875, bodytube=_29mm, threads_per_inch=6, cap_diameter=2.25, flange_diameter=4, flange_thickness=1 / 16., hole_diameter=.5, cap_thickness=1 / 16., spine_diameter=1 / 8., round_radius=1 / 16., spines=12).retainer, "test.scad")
self.r3= to_mm(kwargs.get('r3'),safe=True)
self.r4= to_mm(kwargs.get('r4'),safe=True)
if bt1:
self.r1=to_mm(bt1.inner_diameter/2.0)
self.r2=to_mm(bt1.outer_diameter/2.0)
if bt2:
self.r4=to_mm(bt2.inner_diameter/2.0)
self.r3=to_mm(bt2.outer_diameter/2.0)
self.shoulder= to_mm(kwargs.get('shoulder'),default=0.5)
self.shoulder1 = to_mm(kwargs.get('shoulder1'),safe=True)
self.shoulder2 = to_mm(kwargs.get('shoulder2'),safe=True)
if self.shoulder1 is None:
self.shoulder1 = self.shoulder
if self.shoulder2 is None:
self.shoulder2 = self.shoulder
self.height = to_mm(height)
self.shoulder=to_mm(0.5)
self.thickness = to_mm(kwargs.get('thickness'),safe=True)
self.transition = cylinder(h=self.shoulder1, r=self.r1)+up(self.shoulder1+self.height)(cylinder(h=self.shoulder2, r=self.r4))+ up(self.shoulder1)(cylinder(h=self.height, r1=self.r2, r2=self.r3))
if self.thickness:
subtract = cylinder(h=self.shoulder1, r=self.r1-self.thickness)+up(self.shoulder1+self.height)(cylinder(h=self.shoulder2, r=self.r4-self.thickness))+ up(self.shoulder1)(cylinder(h=self.height, r1=self.r2-self.thickness, r2=self.r3-self.thickness))
self.transition -= subtract
def render(self):
return
t=Transition(1, bodytube1=bt50, bodytube2=bt55, shoulder2=1.0, thickness = 1/16.)
render_to_file(t.transition, "test.scad")
""" Generate Examples"""
from nosecone.standard_nosecones import EllipticalNoseCone
from nosecone.nosecone_threaded_bases import *
from nosecone.nosecone_bases import *
from misc import utils
from bodytubes.semroc import bt5
if __name__ == '__main__':
nc = EllipticalNoseCone(0.75, bodytube=bt5, thickness=1 / 16.0, base_height=0.25, blunt_radius=0.125,
mid_diameter=.3)
array = utils.array_crosssection(4, utils.to_mm(1), [
ThreadedBaseOutset(nc, shoulder=0.5),
ThreadedBaseFlat(nc, shoulder=0.5),
nc.crosssection(ThreadedBaseOutset(nc, shoulder=0.5).mate),
BaseWithRing(HollowBaseCutout(nc, shoulder=0.5)),
BaseWithElbow(HollowBaseCutout(nc, shoulder=0.5)),
SolidBaseCutout(nc, shoulder=0.5),
HollowBaseCutout(nc, shoulder=0.5),
SolidBaseWithScrewHole(nc, shoulder=0.5, screw_diameter=1 / 16., screw_length=0.25),
HollowBaseWithScrewHole(nc, shoulder=0.5, screw_diameter=1 / 16., screw_length=0.25),
HollowBase(nc, shoulder=0.5),
OpenBase(nc, shoulder=0.5), SolidBase(nc, shoulder=0.5), NoBase(nc),
])
utils.render_to_file(array, "examples/nosecone_bases.scad")
from solid import multmatrix
from misc import utils
from .nosecone import DerivativeNoseCone
from misc.utils import to_mm
class ShearNoseCone(DerivativeNoseCone):
def __init__(self, cone, x_shear, y_shear):
super(DerivativeNoseCone, self).__init__(length=cone.length, thickness=cone.thickness,
outer_diameter=cone.outer_diameter, inner_diameter=cone.inner_diameter)
shear_matrix = [[1, 0, x_shear / cone.length, 0],
[0, 1, y_shear / cone.length, 0],
[0, 0, 1, 0],
[0, 0, 0, 1]];
self.cone = multmatrix(shear_matrix)(cone.cone)
if __name__ == '__main__':
from standard_nosecones import EllipticalNoseCone, ConicalNoseCone, TangentOgiveNoseCone
from bodytubes import semroc_bt5 as bt5
utils.render_to_file(utils.array(2, to_mm(1), [
ShearNoseCone(EllipticalNoseCone(length=.75, bodytube=bt5, thickness=1 / 16.), .25, .1),
ShearNoseCone(ConicalNoseCone(length=.75, bodytube=bt5, thickness=1 / 16.), .25, .1),
ShearNoseCone(ConicalNoseCone(length=.75, bodytube=bt5, thickness=1 / 16.), .25, 0),
ShearNoseCone(TangentOgiveNoseCone(length=.75, bodytube=bt5, thickness=1 / 16.), .25, 0)]),
"examples/shear_nosecones.scad")
from nosecone_library.specific_noses import BNC5V from bodytubes.semroc import bt20, bt2, bt50, bt30, bt55 from misc import utils from nosecone.nosecone_bases import HollowBase import os basedir = os.path.dirname(__file__) nc = BNC5V(scale_bodytube=bt2, thickness = 1/16., shoulder=0.5) nc = HollowBase(nc, shoulder=0.25) utils.render_to_file(nc.cone, os.path.join(basedir, "nosecones", "bt2_nose.scad")) nc = BNC5V(thickness = 1/16.) nc = HollowBase(nc, shoulder=0.5) utils.render_to_file(nc.cone, os.path.join(basedir, "nosecones", "bt5_nose.scad")) nc = BNC5V(scale_bodytube=bt20, thickness = 1/16., shoulder=0.5) nc = HollowBase(nc, shoulder=0.5625) utils.render_to_file(nc.cone, os.path.join(basedir, "nosecones", "bt20_nose.scad")) nc = BNC5V(scale_bodytube=bt30, thickness = 1/16., shoulder=0.5) nc = HollowBase(nc, shoulder=0.5625) utils.render_to_file(nc.cone, os.path.join(basedir, "nosecones", "bt30_nose.scad")) nc = BNC5V(scale_bodytube=bt50, thickness = 1/16., shoulder=0.5) nc = HollowBase(nc, shoulder=0.625) utils.render_to_file(nc.cone, os.path.join(basedir, "nosecones", "bt50_nose.scad")) nc = BNC5V(scale_bodytube=bt55, thickness = 1/16., shoulder=0.5) nc = HollowBase(nc, shoulder=0.75) utils.render_to_file(nc.cone, os.path.join(basedir, "nosecones", "bt55_nose.scad"))
from bodytubes.semroc import bt55
from bodytubes.modelrockets_us import _3_00
from nosecone_library.specific_noses import BNC5V
from misc import utils
nc = EllipticalNoseCone(2.75, bodytube=bt55, thickness=1 / 16.0)
nc = BNC5V(scale_bodytube=_3_00, thickness=3 / 32.)
sib = ScrewInBase(nc,
shoulder=0.5,
thread_height=0.75,
thread_diameter=1.2)
sib = ScrewInBaseWithScrewHole(nc,
shoulder=0.5,
thread_height=0.75,
thread_diameter=1.2,
screw_diameter=1 / 16.,
screw_length=0.25)
sib = ThreadedBaseOutsetScrewInBase(nc,
shoulder=1.5,
thread_height=1.0,
thread_diameter=2.8)
array = utils.array(4, to_mm(5), [
sib.crosssection(),
nc.crosssection(sib.center_mate),
nc.crosssection(sib.mate)
])
#ThreadedBaseFlat(nc, shoulder=0.5).cone_section1,
# ThreadedBaseFlat(nc, shoulder=0.5).cone_section2])
utils.render_to_file(array, "test.scad")
:param inner:
:param outer:
:param points:
:param kwargs:
Hollow doesn't work quite right yet.
"""
super(MorphedNoseCone, self).__init__(length, thickness, **kwargs)
outer = to_mm(outer, self.outer_diameter / 4.)
inner = to_mm(inner, self.outer_diameter / 8.)
out = []
for i in range(0, points):
alpha = i * 2. * pi / points
p = polygon([[0, 0], [inner * cos(alpha - pi / points), inner * sin(alpha - pi / points)],
[outer * cos(alpha), outer * sin(alpha)],
[inner * cos(alpha + pi / points), inner * sin(alpha + pi / points)]])
out.append(
MorphedNoseCone(length, p, inner_diameter=self.inner_diameter, outer_diameter=self.outer_diameter,
thickness=thickness).cone)
self.cone = union()(*out)
if __name__ == '__main__':
from bodytubes.semroc import bt5
utils.render_to_file(utils.array(2, to_mm(1), [RectangularNoseCone(0.75, bodytube=bt5, thickness=1 / 16.),
RectangularNoseCone(0.75, bodytube=bt5, width=.1, depth=.25,
thickness=1 / 16.),
EllipseNoseCone(0.75, bodytube=bt5, thickness=1 / 16.),
StarNoseCone(0.75, bodytube=bt5, thickness=1 / 16.)]),
"examples/morphed_nosecone.scad")
"""
''
if __name__ == '__main__':
from standard_nosecones import EllipticalNoseCone, ConicalNoseCone, TangentOgiveNoseCone
from bodytubes.semroc import bt5
utils.render_to_file(
utils.array(2, to_mm(1), [
HollowTipNoseCone(
EllipticalNoseCone(length=.75, bodytube=bt5,
thickness=1 / 16.), .4, 1.),
HollowTipNoseCone(
EllipticalNoseCone(length=.75, bodytube=bt5,
thickness=1 / 16.), .4, .75),
HollowTipNoseCone(
EllipticalNoseCone(length=.75, bodytube=bt5,
thickness=1 / 16.), .4, .5),
RamJetNoseCone(
EllipticalNoseCone(length=.75, bodytube=bt5,
thickness=1 / 16.), .4, 1., .25, .4),
RamJetNoseCone(
ConicalNoseCone(length=.75, bodytube=bt5, thickness=1 / 16.),
.2, 1., .25, .4),
RamJetNoseCone(
TangentOgiveNoseCone(length=.75,
bodytube=bt5,
thickness=1 / 16.), .4, 1., .25, .4)
]), "examples/hollowtip_nosecones.scad")
self.shoulder1 + self.height + self.shoulder2 -
self.thickness)(cylinder(h=self.thickness, r=self.r4))
if bt3:
self.transition += cylinder(
h=self.shoulder1 + self.height + self.shoulder2,
r=to_mm(bt3.outer_diameter / 2.0) + self.thickness)
self.transition -= cylinder(
h=self.shoulder1 + self.height + self.shoulder2,
r=to_mm(bt3.outer_diameter / 2.0) + fudge)
def render(self):
return
def crosssection(self, object=None, angle=0):
size = (self.height + self.shoulder1 + self.shoulder2 + self.r1) * 2
if object:
return object * forward(size / 2)(cube(size, center=True))
return self.transition * forward(size / 2)(cube(size, center=True))
if __name__ == "__main__":
t = Transition(1,
bodytube1=bt50,
bodytube2=bt55,
shoulder2=1.0,
thickness=1 / 16.,
bodytube3=bt20,
open_end=True)
render_to_file(t.crosssection(), "test.scad")