def main():
s1 = cm.sphere(1.0)
s2 = cm.box(1.0, 2.0, 3.0)
s2.translate((2.0, 0.0, 0.0))
v1 = cd.view()
v1.display(s1)
v1.display(s2)
cd.start()
def main():
s1 = cm.sphere(1.0)
s2 = cm.box(1.0, 2.0, 3.0)
s2.translate((2.0, 0.0, 0.0))
v1 = cd.view()
v1.display(s1)
v1.display(s2)
cd.start()
def display_display():
s1 = cm.sphere(1.0) + cm.box(1.0, 2.0, 2.0)
v.display(s1,
color=(1.0, 0.0, 0.0),
material='metallized',
transparency=0.5)
v.fit()
v.save('display_display.png')
v.clear()
def display_display():
s1 = cm.sphere(1.0) + cm.box(1.0, 2.0, 2.0)
v.display(s1,
color=(1.0, 0.0, 0.0),
material='metallized',
transparency=0.5)
v.fit()
v.save('display_display.png')
v.clear()
def test_fillet_common(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_common(s1, s2, 0.25)
v3 = s3.volume()
#print v3, 0.5*4.0/3.0*math.pi*1.0**3
# empirical
self.assert_(close(v3,
0.5 * 4.0 / 3.0 * math.pi * 1.0 ** 3 - 0.127, 0.1))
def test_fillet_common(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_common(s1, s2, 0.25)
v3 = s3.volume()
# print v3, 0.5*4.0/3.0*math.pi*1.0**3
# empirical
self.assert_(close(v3, 0.5 * 4.0 / 3.0 * math.pi * 1.0**3 - 0.127,
0.1))
def test_chamfer_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.chamfer_fuse(s1, s2, 0.25)
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_chamfer_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.chamfer_fuse(s1, s2, 0.25)
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_cut(self):
s1 = cm.sphere(1.0)
s2 = cm.box(2.0, 2.0, 2.0)
s2.translate((0.0, -1.0, -1.0))
s3 = cm.cut(s1, s2)
v3new = s3.volume()
s3 = cm.old_cut(s1, s2)
v3old = s3.volume()
s3 = s1 - s2
v3op = s3.volume()
value = 0.5 * 4.0 / 3.0 * math.pi * 1.0**3
self.assert_(
close(v3new, value) and close(v3old, value) and close(v3op, value))
def test_cut(self):
s1 = cm.sphere(1.0)
s2 = cm.box(2.0, 2.0, 2.0)
s2.translate((0.0, -1.0, -1.0))
s3 = cm.cut(s1, s2)
v3new = s3.volume()
s3 = cm.old_cut(s1, s2)
v3old = s3.volume()
s3 = s1 - s2
v3op = s3.volume()
value = 0.5 * 4.0 / 3.0 * math.pi * 1.0 ** 3
self.assert_(close(v3new, value) and
close(v3old, value) and
close(v3op, value))
def test_fillet_common(self):
s1 = cm.sphere(1.0)
s2 = cm.box(4.0, 4.0, 4.0)
# Issue #9:
# Translating causes the box and the sphere to have nothing in common :
# s2.translate((0.0, -2.0, -2.0))
s3 = cm.fillet_common(s1, s2, 0.25)
v3 = s3.volume()
# empirical
# v_sphere_inside_box = (4. / 3. * math.pi * 1**3) / 8.
self.assert_(close(v3,
# 0.5 * 4.0 / 3.0 * math.pi * 1.0 ** 3 - 0.127,
0.463309,
0.1))
def test_common(self):
s1 = cm.sphere(1.0)
# v1 = s1.volume()
_ = s1.volume() # TODO : is this useful?
s2 = cm.box(2.0, 2.0, 2.0)
s2.translate((0.0, -1.0, -1.0))
s3 = cm.common(s1, s2)
v3new = s3.volume()
s3 = cm.old_common(s1, s2)
v3old = s3.volume()
s3 = s1 & s2
v3op = s3.volume()
value = 0.5 * 4.0 / 3.0 * math.pi * 1.0 ** 3
self.assert_(close(v3new, value) and
close(v3old, value) and
close(v3op, value))
def test_translated(self):
delta = (0.1, 0.2, 0.3)
s1 = cm.sphere(1.0)
s2 = cm.translated(s1, delta)
self.assert_(close(s2.center(), delta))
def test_sphere(self):
s1 = cm.sphere(5.0)
self.assert_(close(4.0 / 3.0 * math.pi * 5**3, s1.volume()))
#!/usr/bin/env python # coding: utf-8 r"""Simplistic geometry creation script The part variable is assigned a ccad Solid in the global module namespace. This part variable must exist as it is used by Part object constructors """ import ccad.model as cm part = cm.sphere(2.0)
#!/usr/bin/env python # coding: utf-8 r"""Basic example Probably the simplest example of using ccad """ import ccad.model as cm #import ccad.display as cd import wx from aocutils.display.wx_viewer import Wx3dViewerFrame s1 = cm.sphere(2.0) #v1 = cd.view() #v1.display(s1) App = wx.App() frame = Wx3dViewerFrame() frame.wx_3d_viewer.display_shape(s1.shape) #cd.start() App.SetTopWindow(frame) App.MainLoop()
def boolean_common():
s1 = cm.sphere(1.0)
s2 = cm.box(1.0, 2.0, 3.0)
s3 = s1 & s2
save_iso(s3, 'boolean_common.png')
def sphere_example():
s1 = cm.sphere(10.0)
save_iso(s1, 'sphere_example.png')
def boolean_cut():
s1 = cm.sphere(1.0)
s2 = cm.box(1.0, 2.0, 3.0)
s3 = s1 - s2
save_iso(s3, 'boolean_cut.png')
def solid_sphere():
s1 = cm.sphere(5.0)
save_iso(s1, 'solid_sphere.png')
def test_mirrored(self):
s1 = cm.sphere(1.0)
s2 = cm.mirrored(s1, (1.0, 0.0, 0.0), (1.0, 0.0, 0.0))
self.assert_(close(s2.center(), (2.0, 0.0, 0.0)))
def test_rotated(self):
s1 = cm.sphere(1.0)
s2 = cm.rotated(s1, (1.0, 0.0, 0.0), (0.0, 0.0, 1.0), math.pi / 2)
self.assert_(close(s2.center(), (1.0, -1.0, 0.0)))
def sphere_example():
s1 = cm.sphere(10.0)
save_iso(s1, 'sphere_example.png')
def test_sphere(self):
s1 = cm.sphere(5.0)
self.assert_(close(
4.0 / 3.0 * math.pi * 5 ** 3, s1.volume()))
import ccad.model as cm
import OCC.Display.SimpleGui as SimpleGui
s1 = cm.sphere(1.0)
display, start_display, add_menu, add_function_to_menu = \
SimpleGui.init_display()
display.DisplayShape(s1.shape, update=True)
start_display()
def test_translated(self):
delta = (0.1, 0.2, 0.3)
s1 = cm.sphere(1.0)
s2 = cm.translated(s1, delta)
self.assert_(close(s2.center(), delta))
def test_rotated(self):
s1 = cm.sphere(1.0)
s2 = cm.rotated(s1, (1.0, 0.0, 0.0), (0.0, 0.0, 1.0), math.pi / 2)
self.assert_(close(s2.center(), (1.0, -1.0, 0.0)))
def test_rotatedz(self):
s1 = cm.sphere(1.0)
s1.translate((1.0, 0.0, 0.0))
s2 = cm.rotatedz(s1, math.pi / 2)
self.assert_(close(s2.center(), (0.0, 1.0, 0.0)))
def test_rotatedz(self):
s1 = cm.sphere(1.0)
s1.translate((1.0, 0.0, 0.0))
s2 = cm.rotatedz(s1, math.pi / 2)
self.assert_(close(s2.center(), (0.0, 1.0, 0.0)))
def test_mirroredx(self):
s1 = cm.sphere(1.0)
s1.translate((1.0, 0.0, 0.0))
s2 = cm.mirroredx(s1)
self.assert_(close(s2.center(), (-1.0, 0.0, 0.0)))
def solid_sphere():
s1 = cm.sphere(5.0)
save_iso(s1, 'solid_sphere.png')
def boolean_fuse():
s1 = cm.sphere(1.0)
s2 = cm.box(1.0, 2.0, 3.0)
s3 = s1 + s2
save_iso(s3, 'boolean_fuse.png')
def test_mirroredx(self):
s1 = cm.sphere(1.0)
s1.translate((1.0, 0.0, 0.0))
s2 = cm.mirroredx(s1)
self.assert_(close(s2.center(), (-1.0, 0.0, 0.0)))
def boolean_common():
s1 = cm.sphere(1.0)
s2 = cm.box(1.0, 2.0, 3.0)
s3 = s1 & s2
save_iso(s3, 'boolean_common.png')
def boolean_fuse():
s1 = cm.sphere(1.0)
s2 = cm.box(1.0, 2.0, 3.0)
s3 = s1 + s2
save_iso(s3, 'boolean_fuse.png')
def test_mirrored(self):
s1 = cm.sphere(1.0)
s2 = cm.mirrored(s1, (1.0, 0.0, 0.0), (1.0, 0.0, 0.0))
self.assert_(close(s2.center(), (2.0, 0.0, 0.0)))
def boolean_cut():
s1 = cm.sphere(1.0)
s2 = cm.box(1.0, 2.0, 3.0)
s3 = s1 - s2
save_iso(s3, 'boolean_cut.png')
