def agent(self, agentName, id, agentSpec): '''If the given agent already exists, return it. Otherwise guess its agent type and id based on its name, and build a new agent with the appropriate AgentSpec. If no AgentSpec exists for that type, raise an error. This method also handles filtering out agents that do not exist in the user specified "selections"''' if not self._selectionGroup.contains( id ): # Filter out non-selected agents # return None try: agent = self._agents[agentName] except: # agentName does not already exist (probably no callsheet was # provided) - build one *if* the agentType is defined. The # agentType should have already been defined if a CDL file # was specified in the MAS file for the agentType. # if not agentSpec: agentSpec = self.scene.agentSpec(self._agentType(agentName)) agent = Agent.Agent() agent.name = agentName agent.id = id agent.agentSpec = agentSpec self._agents[agentName] = agent return agent
def build(self, scene, agentOptions):
if scene.mas().terrainFile:
self._factory.importObj(scene.mas().terrainFile, "terrain")
MayaPlacement.build(self._factory, scene.mas())
for agentSpec in scene.agentSpecs():
agent = Agent.Agent(instanced=False)
agent.agentSpec = agentSpec
agent.name = agentSpec.agentType
mayaAgent = MayaSceneAgent.MayaSceneAgent(agent, self._factory,
scene)
mayaAgent.build(agentOptions)
self._factory.addAgent(mayaAgent)
self._factory.cleanup()
# The layers are off by default to speed up load, turn them on
# now.
#
MayaAgent.showLayers()