# add mates to the connectors
for c in ["con_tl", "con_tr", "con_br", "con_bl"]:
door.mate(f"{c}?X", name=f"{c}_0", transforms=odict(rx=180))
door.mate(f"{c}?Z", name=f"{c}_1", transforms=odict(rx=180))
# add mates to bottom vslot and panel
door.mate("panel@faces@<Z", name="panel_0", transforms=odict(rx=180, rz=90))
door.mate("bottom@faces@>X[-4]", name="panel_1")
# add mates to handle and one hole
door.mate("handle?mate1", name="handle_0", transforms=odict(rx=180))
door.mate("panel?hole1", name="handle_1")
check_mates = True
if check_mates:
show_object(door, name="door")
show_mates(door, show_object)
else:
# Assemble the parts
door.assemble("bottom_0", "con_bl_0") # add bottom vslot to bottom-left connector
door.assemble("con_br_1", "bottom_1") # add bottom-right connector to bottom vslot
door.assemble("left_1", "con_bl_1") # add left vslot to bottom-left connector
door.assemble("right_0", "con_br_0") # add right vslot to bottom-right connector
door.assemble("panel_0", "panel_1") # add panel
door.assemble("con_tl_0", "left_0") # add top-left connector to left vslot
door.assemble("con_tr_1", "right_1") # add top-right connector to right vslot
door.assemble("top_1", "con_tl_1") # add top vslot to top-left connector
door.assemble("handle_0", "handle_1") # add handle
show_object(door, name="door")
for name in leg_names:
lower, upper, angle = ("top", "bottom",
-75) if "left" in name else ("bottom", "top", -75)
hexapod.mate(f"{name}?{upper}",
name=f"leg_{name}_hole",
transforms=odict(rz=angle))
hexapod.mate(f"{name}@faces@<Y",
name=f"leg_{name}_hinge",
origin=True,
transforms=odict(rx=180, rz=-90))
hexapod.mate(f"{name}/lower?{lower}",
name=f"leg_{name}_lower_hole",
origin=True)
check_mates = True
if check_mates:
show_object(hexapod, name="hexapod")
show_mates(hexapod, show_object, length=5)
else:
# Assemble the parts
for leg in leg_names:
hexapod.assemble(f"leg_{leg}_lower_hole", f"leg_{leg}_hole")
hexapod.assemble(f"leg_{leg}_hinge", f"{leg}_hole")
hexapod.assemble("top", "bottom")
for stand_name in stand_names:
hexapod.assemble(f"{stand_name}", f"{stand_name}_bottom")
show_object(hexapod)
("c/b/box2", "box2"),
("c/b/a/box3", "box3"),
("c", "cyl1"),
("c/b", "cyl2"),
("c/b/a", "cyl3"),
):
assy.mate(
f"{obj}?{name}_m0",
name=f"{name}_m0",
transforms=odict(rx=180 if "c" in name else 0),
origin=True,
)
assy.mate(f"{obj}?{name}_m1",
name=f"{name}_m1",
transforms=odict(rx=0 if "b" in name else 180))
check_mates = True
if check_mates:
show_object(assy, name="assy")
show_mates(assy, show_object, length=2)
else:
# Assemble the parts
assy.assemble("cyl1_m0", "box0_m0")
assy.assemble("box1_m1", "cyl1_m1")
assy.assemble("cyl2_m0", "box1_m0")
assy.assemble("box2_m1", "cyl2_m1")
assy.assemble("cyl3_m0", "box2_m0")
assy.assemble("box3_m1", "cyl3_m1")
show_object(assy)
return assy
bearing = create_bearing()
# Mates
from collections import OrderedDict as odict
bearing.mate("outer@faces@<Z", name="outer", origin=True)
bearing.mate("inner@faces@<Z", name="inner", origin=True)
for i in range(number_balls):
bearing.mate(balls[i], Mate(), name=balls[i],
origin=True) # the default Mate is sufficient
bearing.mate("inner@faces@<Z",
name="inner_%d" % i,
transforms=odict(rz=i * 60, tx=r5, tz=-ball_diam / 2))
check_mates = True
if check_mates:
# Assemble the parts
show_object(bearing, name="bearing")
show_mates(bearing, show_object, length=1)
else:
bearing.assemble("inner", "outer")
for i in range(number_balls):
bearing.assemble(balls[i], "inner_%d" % i)
show_object(bearing, name="bearing")
name=name,
color=C(links[name]["col"]),
loc=L(0, 0, i * 10 - 50))
return leg
leg = create_leg(x, y)
# Mates
for name in link_list:
leg.mate(f"{name}?mate", name=name, origin=True)
check_mates = True
if check_mates:
show_object(leg, name="leg")
show_mates(leg, show_object, length=3)
else:
# Assemble the parts
alpha = 0
joints = linkage(alpha, x, y, links)
for name in link_list:
v, a = link_loc(name, joints, links)
abs_loc = cq.Location(
cq.Workplane("YZ").plane.rotated((0, 0, a)),
cq.Vector(*v)) # calculate the absolute location ...
loc = (abs_loc * leg.mates[name].mate.loc.inverse
) # ... and center the mate of the link first
leg.assemble(name, loc)
show_object(leg, name="leg")