def test_fillet_fuse(self):
s1 = cm.sphere(1.0)
s2 = cm.box(4.0, 4.0, 4.0)
s2.translate((0.0, -2.0, -2.0))
s3 = cm.fillet_fuse(s1, s2, 0.5)
v3 = s3.volume()
# print v3, 4.0*4.0*4.0 + 0.5*4.0/3.0*math.pi*1.0**3
# empirical
self.assert_(
close(v3,
0.2 + 4.0 * 4.0 * 4.0 + 0.5 * 4.0 / 3.0 * math.pi * 1.0**3,
0.1))
def test_fillet_fuse(self):
s1 = cm.sphere(1.0)
s2 = cm.box(4.0, 4.0, 4.0)
s2.translate((0.0, -2.0, -2.0))
s3 = cm.fillet_fuse(s1, s2, 0.5)
v3 = s3.volume()
#print v3, 4.0*4.0*4.0 + 0.5*4.0/3.0*math.pi*1.0**3
# empirical
self.assert_(close(v3,
0.2 + 4.0 * 4.0 * 4.0 +
0.5 * 4.0 / 3.0 * math.pi * 1.0 ** 3,
0.1))
def geometry(self):
r"""Part geometry
Returns
-------
Solid
"""
tail = cm.box(self.tail_length + (self.outer_diameter / 2 +
self.inner_diameter / 2) / 2,
self.tail_thickness, self.length)
tail.translate((0., -self.tail_thickness / 2, 0.))
tail.translate(((self.outer_diameter / 2 + self.inner_diameter / 2) / 2,
0, 0))
return cm.fillet_fuse(super(TubeWithTail, self).geometry, tail, 2.)
def geometry(self):
r"""Part geometry
Returns
-------
Solid : the tube with a guide as a ccad solid
"""
main_cyl = cm.cylinder(self.outer_diameter / 2, self.length)
small_tube = cm.cylinder(
self.thickness_around_small_hole + self.small_hole_diameter / 2 +
0.1, self.length)
small_hole = cm.cylinder(self.small_hole_diameter / 2, self.length)
small_tube.translate(
(self.outer_diameter / 2 + self.small_hole_distance_to_od +
self.small_hole_diameter / 2, 0, 0))
small_hole.translate(
(self.outer_diameter / 2 + self.small_hole_distance_to_od +
self.small_hole_diameter / 2, 0, 0))
return cm.fillet_fuse(main_cyl, small_tube, 200) -\
cm.cylinder(self.inner_diameter / 2, self.length) - small_hole