def testSurfaceDisplayWithSphere2():
""" Create and display a cube with surfaces. """
resolution = 30
viewer = wd.WireframeViewer(600, 400)
viewer.addWireframe(
'sphere',
shape.Spheroid((300, 200, 20), (160, 160, 160), resolution=resolution))
# Colour ball
faces = viewer.wireframes['sphere'].faces
for i in range(resolution / 4):
for j in range(resolution * 2 - 4):
f = i * (resolution * 4 - 8) + j
faces[f][1][1] = 0
faces[f][1][2] = 0
# Colour with lattitude
#for (face, colour) in faces[::2]:
# colour[1] = 0
# colour[2] = 0
print "Create a sphere with %d faces." % len(
viewer.wireframes['sphere'].faces)
viewer.displayEdges = False
viewer.run()
def testSurfaceDisplayWithSphere():
""" Create and display a cube with surfaces. """
viewer = wd.WireframeViewer(600, 400)
viewer.addWireframe(
'sphere', shape.Spheroid((200, 200, 20), (160, 160, 160),
resolution=30))
print "Create a sphere with %d faces." % len(
viewer.wireframes['sphere'].faces)
viewer.displayEdges = False
viewer.run()
def testWireframeDisplay3():
""" Create display with two cuboids, a plane and spheroid. """
viewer = wd.WireframeViewer(600, 400)
viewer.addWireframe('grid',
shape.HorizontalGrid((20, 400, 0), (40, 30), (14, 20)))
viewer.addWireframe('cube1', shape.Cuboid((200, 100, 400), (20, 30, 40)))
viewer.addWireframe('cube2', shape.Cuboid((100, 360, 20), (10, 40, 20)))
viewer.addWireframe('sphere', shape.Spheroid((250, 300, 100),
(20, 30, 40)))
viewer.run()
elif event.type == pygame.KEYDOWN:
key_down = event.key
elif event.type == pygame.KEYUP:
key_down = None
if key_down:
self.keyEvent(key_down)
self.display()
self.update()
pygame.quit()
resolution = 52
viewer = WireframeViewer(600, 400)
viewer.addWireframe(
'sphere',
shape.Spheroid((300, 200, 20), (160, 160, 160), resolution=resolution))
# Colour ball
faces = viewer.wireframes['sphere'].faces
for i in range(int(resolution / 4)):
for j in range(resolution * 2 - 4):
f = i * (resolution * 4 - 8) + j
faces[f][1][1] = 0
faces[f][1][2] = 0
viewer.displayEdges = False
viewer.run()
return np.array([cx / norm, cy / norm, cz / norm])
def clamp(x, low, high):
return min(max(x, low), high)
def fast_clip(a, low, high):
x, y, z = a
return ([
min(max(x, low), high),
min(max(y, low), high),
min(max(z, low), high),
])
resolution = 52
viewer = WireframeViewer(600, 400)
viewer.addWireframe('sphere', shape.Spheroid((300, 200, 20), (160, 160, 160), resolution=resolution))
# Colour ball
faces = viewer.wireframes['sphere'].faces
for i in range(int(resolution / 4)):
for j in range(resolution * 2 - 4):
f = i * (resolution * 4 - 8) + j
faces[f][1][1] = 0
faces[f][1][2] = 0
viewer.displayEdges = False
viewer.run()