def test_offset(self):
w1 = cm.ngon(8.0, 6)
f1 = cm.offset(cm.plane(w1), 1.0)[0]
b1 = cm.box(10.0, 10.0, 10.0)
b1.translate((-5.0, -5.0, 0.0))
c1 = cm.cylinder(2.5, 20.0)
c1.translate((0.0, 0.0, -5.0))
s1 = b1 - c1
s2 = cm.offset(s1, 1.0)[0]
# empirical
self.assert_(close(217.418, f1.area(), 0.001) and
close(1608.966, s2.volume(), 0.001))
def test_offset(self):
w1 = cm.ngon(8.0, 6)
f1 = cm.offset(cm.plane(w1), 1.0)[0]
b1 = cm.box(10.0, 10.0, 10.0)
b1.translate((-5.0, -5.0, 0.0))
c1 = cm.cylinder(2.5, 20.0)
c1.translate((0.0, 0.0, -5.0))
s1 = b1 - c1
s2 = cm.offset(s1, 1.0)[0]
# empirical
self.assert_(
close(217.418, f1.area(), 0.001)
and close(1608.966, s2.volume(), 0.001))
def derived_offset_face():
w1 = cm.ngon(8.0, 6)
f1 = cm.offset(cm.plane(w1), 1.0)[0]
v.viewstandard(viewtype='top')
v.display(w1, (0.0, 0.0, 0.0))
v.display(f1)
v.fit()
v.save('derived_offset_face.png')
v.clear()
def test_offset(self):
w1 = cm.ngon(8.0, 6)
f1 = cm.offset(cm.plane(w1), 1.0)[0]
b1 = cm.box(10.0, 10.0, 10.0)
b1.translate((-5.0, -5.0, 0.0))
c1 = cm.cylinder(2.5, 20.0)
c1.translate((0.0, 0.0, -5.0))
s1 = b1 - c1
# print("s1 is : %s" % s1)
assert isinstance(s1, cm.Solid)
s2 = cm.offset(s1, 1.0)
# print("s2 is : %s" % s2)
s2 = s2[0]
# empirical
self.assert_(close(217.418, f1.area(), 0.001) and
close(1608.966, s2.volume(), 0.001))
def derived_offset_face():
w1 = cm.ngon(8.0, 6)
f1 = cm.offset(cm.plane(w1), 1.0)[0]
v.viewstandard(viewtype='top')
v.display(w1, (0.0, 0.0, 0.0))
v.display(f1)
v.fit()
v.save('derived_offset_face.png')
v.clear()
def derived_offset_solid():
b1 = cm.box(10.0, 10.0, 10.0)
b1.translate((-5.0, -5.0, 0.0))
c1 = cm.cylinder(2.5, 20.0)
c1.translate((0.0, 0.0, -5.0))
s1 = b1 - c1
s2 = cm.offset(s1, 1.0)[0]
v.viewstandard(viewtype='iso')
v.display(s1, (1.0, 0.0, 0.0))
edges = s1.subshapes('edge')
for edge in edges:
v.display(edge, (0.0, 0.0, 0.0))
v.display(s2, transparency=0.5)
v.fit()
v.save('derived_offset_solid.png')
v.clear()
def derived_offset_solid():
b1 = cm.box(10.0, 10.0, 10.0)
b1.translate((-5.0, -5.0, 0.0))
c1 = cm.cylinder(2.5, 20.0)
c1.translate((0.0, 0.0, -5.0))
s1 = b1 - c1
s2 = cm.offset(s1, 1.0)[0]
v.viewstandard(viewtype='iso')
v.display(s1, (1.0, 0.0, 0.0))
edges = s1.subshapes('edge')
for edge in edges:
v.display(edge, (0.0, 0.0, 0.0))
v.display(s2, transparency=0.5)
v.fit()
v.save('derived_offset_solid.png')
v.clear()