def location_table(parent,frame):
parent_name = parent.name
name = frame.name
trans = aa.translation( aa.frame_fixed_tf(frame) )
i = int(round( trans[0] / RESOLUTION))
j = int(round( trans[1] / RESOLUTION))
position = tm.mangle(parent_name,i,j)
return (["ONTABLE", name, position], i, j)
def handle_moveable(frame):
name = frame.name
parent_name = frame.parent
try:
# If parent frame is a placement surface, position is the
# appropriate grid cell on the surface.
parent_frame = scene[parent_name]
if aa.frame_isa(parent_frame, "surface"):
trans = aa.translation(aa.frame_fixed_tf(frame))
i = int(round(trans[0] / RESOLUTION))
j = int(round(trans[1] / RESOLUTION))
position = tm.mangle(parent_name, i, j)
conjunction.append(["ONTABLE", name, position])
occupied[(parent_name, i, j)] = True
else:
add_on(name, parent_name)
except NameError:
add_on(name, parent_name)
def handle_moveable(frame):
name = frame.name
parent_name = frame.parent
position = parent_name
try:
# If parent frame is a placement surface, position is the
# appropriate grid cell on the surface.
parent_frame = scene[parent_name]
if aa.frame_isa(parent_frame, "surface"):
trans = aa.translation( aa.frame_fixed_tf(frame) )
i = int(round( trans[0] / RESOLUTION))
j = int(round( trans[1] / RESOLUTION))
position = tm.mangle(parent_name,i,j)
except NameError:
pass
conjunction.append(["=",
["POSITION", name],
position])
def add_loc(name,i,j):
locations.append(tm.mangle(name,i,j))
def clear_location(name,i,j):
if not (name,i,j) in occupied:
conjunction.append(["CLEAR", tm.mangle(name,i,j)])