def test_bolt(self):
shaft = CSG.cylinder(start=[0., 0., 0.], end=[1., 0., 0.], radius=0.1, slices=32)
head = CSG.cone(start=[-0.12, 0., 0.], end=[0.10, 0., 0.], radius=0.25)
notch1 = CSG.cube(center=[-0.10, 0., 0.], radius=[0.02, 0.20, 0.02])
notch2 = CSG.cube(center=[-0.10, 0., 0.], radius=[0.02, 0.02, 0.20])
bolt = shaft + head - notch1 - notch2
bolt.saveVTK('test_bolt.vtk')
def test_bolt(self):
shaft = CSG.cylinder(start=[0., 0., 0.], end=[1., 0., 0.], radius=0.1, slices=32)
head = CSG.cone(start=[-0.12, 0., 0.], end=[0.10, 0., 0.], radius=0.25)
notch1 = CSG.cube(center=[-0.10, 0., 0.], radius=[0.02, 0.20, 0.02])
notch2 = CSG.cube(center=[-0.10, 0., 0.], radius=[0.02, 0.02, 0.20])
bolt = shaft + head - notch1 - notch2
bolt.saveVTK('test_bolt.vtk')
def cone_csg(inst):
r, h, n = inst[1:4]
key = "%f,%f%dcone" % (r, h, n)
obj = cache_find(key)
if obj is not None:
mesh_push(obj, key)
return
obj = CSG.cone(start=[0, 0, 0], end=[0, 0, h], slices=n, radius=r)
cache_put(key, obj)
mesh_push(obj, key)
def Cone(radius, origin, lengths, n_theta=16):
"""
Create cone
@param radius radius
@param origin location of the focal point
@param lengths lengths of the cone
@param n_theta number of theta cells
"""
ori = Vector(origin[0], origin[1], origin[2])
end = Vector(origin[0] + lengths[0],
origin[1] + lengths[1],
origin[2] + lengths[2])
return CSG.cone(start=ori,
end=end,
radius=radius,
slices=n_theta)
def test_cone(self):
a = CSG.cone(start=[0., 0., 0.], end=[1., 2., 3.], radius=1.0, slices=8)
a.saveVTK('test_cone.vtk')
def test_cone(self):
a = CSG.cone(start=[0., 0., 0.],
end=[1., 2., 3.],
radius=1.0,
slices=8)
a.saveVTK('test_cone.vtk')
