def connectSegments(self, context, wall1, wall2, o1, o2):
o = wall1.connect(wall2, o1, o2)
bpy.ops.object.select_all(action="DESELECT")
self.lastOperator = getLastOperator(context)
mover = SegmentMover(getWallFromEmpty(context, self, o), o)
self.mover = mover
self.finished = False
# The order how self.mover.start() and context.window_manager.modal_handler_add(self)
# are called is important. If they are called in the reversed order, it won't be possible to
# capture X, Y, Z keys
mover.start()
context.window_manager.modal_handler_add(self)
return {'RUNNING_MODAL'}
def invoke(self, context, event):
e = context.object
locEnd = cursor_2d_to_location_3d(context, event)
# try to get a wall instance assuming <e> is a corner EMPTY located at either free end of the wall
wall = getWallFromEmpty(context, self, e, True)
if wall:
o = wall.extend(e, locEnd)
bpy.ops.object.select_all(action="DESELECT")
self.mover = AlongSegmentMover(wall, o)
# set mode of operation
self.attached = False
else:
# try to get a wall instance assuming <empty> is a segment EMPTY
if e and "t" in e and e["t"] == "ws":
wall = getWallFromEmpty(context, self, e, False)
if wall:
# wall.startAttachedWall(empty, locEnd) returns segment EMPTY
o = wall.startAttachedWall(e, locEnd)
bpy.ops.object.select_all(action="DESELECT")
self.mover = SegmentMover(
getWallFromEmpty(context, self, o), o)
# set mode of operation
self.attached = True
if not wall:
self.report({
'ERROR'
}, "To extend the wall, select an EMPTY object at either free end of the wall"
)
return {'CANCELLED'}
self.state = self.set_location
self.lastOperator = getLastOperator(context)
# The order how self.mover.start() and context.window_manager.modal_handler_add(self)
# are called is important. If they are called in the reversed order, it won't be possible to
# capture X, Y, Z keys
self.mover.start()
context.window_manager.modal_handler_add(self)
return {'RUNNING_MODAL'}
