def onToggleRt(self, enabled):
"""
Real time agent has been enabled. the first time we need to create the
TerrainSync object for the region and get a few pointers.
"""
if not self.terrain:
self._props = self._parent.exportSettings
self.terrain = TerrainSync(self._parent, self._props.terrainLOD)
self.workpool = self._parent.workpool
if enabled:
self.simrt = self._parent.simrt
else:
self.simrt = None
def onToggleRt(self, enabled):
"""
Real time agent has been enabled. the first time we need to create the
TerrainSync object for the region and get a few pointers.
"""
if not self.terrain:
self._props = self._parent.exportSettings
self.terrain = TerrainSync(self._parent, self._props.terrainLOD)
self.workpool = self._parent.workpool
if enabled:
self.simrt = self._parent.simrt
else:
self.simrt = None
class TerrainModule(SyncModule):
# Terrain
terrain = None
def register(self, parent):
"""
Register this module with the editor
"""
parent.registerCommand('LayerData', self.processLayerData)
parent.registerCommand('LayerDataDecoded', self.processLayerDataDecoded)
def unregister(self, parent):
"""
Unregister this module from the editor
"""
parent.unregisterCommand('LayerData')
parent.unregisterCommand('LayerDataDecoded')
def onToggleRt(self, enabled):
"""
Real time agent has been enabled. the first time we need to create the
TerrainSync object for the region and get a few pointers.
"""
if not self.terrain:
self._props = self._parent.exportSettings
self.terrain = TerrainSync(self._parent, self._props.terrainLOD)
self.workpool = self._parent.workpool
if enabled:
self.simrt = self._parent.simrt
else:
self.simrt = None
def check(self, starttime, timebudget):
"""
Callback for the check stage of command processing. We need to see if
the terrain came back from edit mode and scan for changes to send.
"""
if not sys.version_info[0] == 3:
return
updated_blocks = []
if bpy.context.mode == 'EDIT_MESH' or bpy.context.mode == 'SCULPT':
if bpy.context.scene.objects.active:
if bpy.context.scene.objects.active.name == 'terrain':
self.terrain.set_dirty()
elif self.terrain.is_dirty():
while self.terrain.is_dirty() and time.time() - starttime < timebudget:
updated_blocks.extend(self.terrain.check())
if updated_blocks:
self.sendTerrainBlocks(updated_blocks)
if self.terrain.is_dirty() or updated_blocks:
self._parent.queueRedraw()
def sendTerrainBlocks(self, updated_blocks):
self.workpool.addRequest(self.encodeTerrainBlock, updated_blocks,
self.terrainEncoded, self._parent.default_error_db)
def encodeTerrainBlock(self, args):
"""
Function for the encoding thread, encodes and sends a block of terrain
data.
"""
datablock, x, y = args
bindata = TerrainEncoder.encode([[datablock, x, y]])
b64data = base64.urlsafe_b64encode(bindata).decode('ascii')
# send directly from the thread
self.simrt.LayerData(x, y, b64data)
return True
def terrainEncoded(self, request, result):
"""
Callback for a terrain encoder thread. we do nothing.
"""
pass
def processLayerData(self, layerType, b64data):
"""
LayerData arrived from the simulator.
"""
self.workpool.addRequest(self.decodeTerrainBlock, [b64data],
self.terrainDecoded, self._parent.default_error_db)
def processLayerDataDecoded(self, header, layer):
"""
LayerData ready from the transcoding thread.
"""
self.terrain.apply_patch(layer, header.x, header.y)
def decodeTerrainBlock(self, b64data):
"""
Decode a block of terrain data from the transcoding thread. Converts from base64
into a python array.
"""
data = base64.urlsafe_b64decode(b64data.encode('ascii'))
terrpackets = TerrainDecoder.decode(data)
return terrpackets
def terrainDecoded(self, request, terrpackets):
"""
Terrain data is ready, push it into the command processor queue.
"""
for header, layer in terrpackets:
self._parent.command_queue.append(['LayerDataDecoded', header, layer])
class TerrainModule(SyncModule):
# Terrain
terrain = None
def register(self, parent):
"""
Register this module with the editor
"""
parent.registerCommand('LayerData', self.processLayerData)
parent.registerCommand('LayerDataDecoded',
self.processLayerDataDecoded)
def unregister(self, parent):
"""
Unregister this module from the editor
"""
parent.unregisterCommand('LayerData')
parent.unregisterCommand('LayerDataDecoded')
def onToggleRt(self, enabled):
"""
Real time agent has been enabled. the first time we need to create the
TerrainSync object for the region and get a few pointers.
"""
if not self.terrain:
self._props = self._parent.exportSettings
self.terrain = TerrainSync(self._parent, self._props.terrainLOD)
self.workpool = self._parent.workpool
if enabled:
self.simrt = self._parent.simrt
else:
self.simrt = None
def check(self, starttime, timebudget):
"""
Callback for the check stage of command processing. We need to see if
the terrain came back from edit mode and scan for changes to send.
"""
if not sys.version_info[0] == 3:
return
updated_blocks = []
if bpy.context.mode == 'EDIT_MESH' or bpy.context.mode == 'SCULPT':
if bpy.context.scene.objects.active:
if bpy.context.scene.objects.active.name == 'terrain':
self.terrain.set_dirty()
elif self.terrain.is_dirty():
while self.terrain.is_dirty(
) and time.time() - starttime < timebudget:
updated_blocks.extend(self.terrain.check())
if updated_blocks:
self.sendTerrainBlocks(updated_blocks)
if self.terrain.is_dirty() or updated_blocks:
self._parent.queueRedraw()
def sendTerrainBlocks(self, updated_blocks):
self.workpool.addRequest(self.encodeTerrainBlock, updated_blocks,
self.terrainEncoded,
self._parent.default_error_db)
def encodeTerrainBlock(self, args):
"""
Function for the encoding thread, encodes and sends a block of terrain
data.
"""
datablock, x, y = args
bindata = TerrainEncoder.encode([[datablock, x, y]])
b64data = base64.urlsafe_b64encode(bindata).decode('ascii')
# send directly from the thread
self.simrt.LayerData(x, y, b64data)
return True
def terrainEncoded(self, request, result):
"""
Callback for a terrain encoder thread. we do nothing.
"""
pass
def processLayerData(self, layerType, b64data):
"""
LayerData arrived from the simulator.
"""
self.workpool.addRequest(self.decodeTerrainBlock, [b64data],
self.terrainDecoded,
self._parent.default_error_db)
def processLayerDataDecoded(self, header, layer):
"""
LayerData ready from the transcoding thread.
"""
self.terrain.apply_patch(layer, header.x, header.y)
def decodeTerrainBlock(self, b64data):
"""
Decode a block of terrain data from the transcoding thread. Converts from base64
into a python array.
"""
data = base64.urlsafe_b64decode(b64data.encode('ascii'))
terrpackets = TerrainDecoder.decode(data)
return terrpackets
def terrainDecoded(self, request, terrpackets):
"""
Terrain data is ready, push it into the command processor queue.
"""
for header, layer in terrpackets:
self._parent.command_queue.append(
['LayerDataDecoded', header, layer])
