def select_vertex(direction, prefix):
index = index_of_vertex(vertex.name)
# If the opponent user is not grabbing the vertex already
try:
surface.select(vertex.name)
vertex.color = COLOR_GEOMETRY_LITE
self.text.write(
'{PREFIX}Vertex #{INDEX} selected'.format(
PREFIX = prefix,
INDEX = index))
# If the opponent user is grabbing the vertex
except VertexLocked:
self.text.write(
'{PREFIX}Vertex #{INDEX} is locked'.format(
PREFIX = prefix,
INDEX = index))
# If vertex is already selected
except VertexAlreadySelected:
# If first call
if direction == History.NONE:
raise VertexAlreadySelected
# If unod or redo
self.text.write(
'{PREFIX}Vertex #{INDEX} selected'.format(
PREFIX = prefix,
INDEX = index))
def on_communication(self, states):
# Local reference
surface = self.surface
# Prepare and send data
data = []
for identifier, vertex in surface.selected():
vertex_position = vertex.localPosition
data.append((index_of_vertex(vertex.name),
vertex_position[0],
vertex_position[1],
vertex_position[2]))
# Receive data and act based on it
for vertex in surface.unlock_all():
vertex.color = COLOR_UNLOCKED
try:
received_data = self._connection.transfer(data)
for i, x, y, z in received_data:
vertex_name = name_of_vertex(i)
surface[vertex_name].localPosition = x, y, z
surface.lock(vertex_name).color = COLOR_LOCKED
surface.update()
# If 'NoneType|int' object is not iterable
except TypeError:
if received_data == COMM_RESTART:
raise RestartApplication
def deselect_vertex(direction, prefix):
index = index_of_vertex(vertex.name)
try:
surface.deselect(vertex.name)
vertex.color = COLOR_GEOMETRY_DARK
except VertexLocked:
pass
self.text.write(
'{PREFIX}Vertex #{INDEX} deselected'.format(
PREFIX=prefix, INDEX=index))
def deselect_vertex(direction, prefix):
index = index_of_vertex(vertex.name)
try:
surface.deselect(vertex.name)
vertex.color = COLOR_GEOMETRY_DARK
except VertexLocked:
pass
self.text.write(
'{PREFIX}Vertex #{INDEX} deselected'.format(
PREFIX = prefix,
INDEX = index))
def select_vertex(direction, prefix):
index = index_of_vertex(vertex.name)
# If the opponent user is not grabbing the vertex already
try:
surface.select(vertex.name)
vertex.color = COLOR_GEOMETRY_LITE
self.text.write(
'{PREFIX}Vertex #{INDEX} selected'.format(
PREFIX=prefix, INDEX=index))
# If the opponent user is grabbing the vertex
except VertexLocked:
self.text.write(
'{PREFIX}Vertex #{INDEX} is locked'.format(
PREFIX=prefix, INDEX=index))
# If vertex is already selected
except VertexAlreadySelected:
# If first call
if direction == History.NONE:
raise VertexAlreadySelected
# If unod or redo
self.text.write(
'{PREFIX}Vertex #{INDEX} selected'.format(
PREFIX=prefix, INDEX=index))
def on_communication(self, states):
# Local reference
surface = self.surface
# Prepare and send data
data = []
for identifier, vertex in surface.selected():
vertex_position = vertex.localPosition
data.append((index_of_vertex(vertex.name), vertex_position[0],
vertex_position[1], vertex_position[2]))
# Receive data and act based on it
for vertex in surface.unlock_all():
vertex.color = COLOR_UNLOCKED
try:
received_data = self._connection.transfer(data)
for i, x, y, z in received_data:
vertex_name = name_of_vertex(i)
surface[vertex_name].localPosition = x, y, z
surface.lock(vertex_name).color = COLOR_LOCKED
surface.update()
# If 'NoneType|int' object is not iterable
except TypeError:
if received_data == COMM_RESTART:
raise RestartApplication
