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()
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()
def doIt(self,argList):
argData = OpenMaya.MArgDatabase( self.syntax(), argList )
options = self._parseArgs( argData )
undoQueue = mc.undoInfo( query=True, state=True )
try:
try:
mc.undoInfo( state=False )
scene = Scene.Scene()
file = options[kFileFlag]
ext = os.path.splitext(file)[1]
if ext == ".mas":
scene.setMas(file)
elif ext == ".cdl":
scene.addCdl(file)
else:
raise npy.Errors.BadArgumentError( "Please provide a Massive setup (.mas) or agent (.cdl) file." )
agentOptions = MayaAgent.Options()
agentOptions.loadGeometry = options[kLoadGeometryFlag]
agentOptions.loadPrimitives = options[kLoadSegmentsFlag]
agentOptions.loadMaterials = options[kLoadMaterialsFlag]
agentOptions.skinType = options[kSkinTypeFlag]
agentOptions.instancePrimitives = options[kInstanceSegmentsFlag]
agentOptions.materialType = options[kMaterialTypeFlag]
mayaScene = MayaScene.MayaScene()
mayaScene.build(scene, agentOptions)
finally:
mc.undoInfo( state=undoQueue )
except npy.Errors.AbortError:
self.displayError("Import cancelled by user")
except:
raise
def dump(scene, target): agentSpec = AgentSpec.AgentSpec() MayaAgent.dump(agentSpec, target) scene.addAgentSpec(agentSpec)
def build(self, sim, animType, frameStep, cacheGeometry, cacheDir,
deleteSkeleton, agentOptions):
if sim.scene.mas().terrainFile:
self._factory.importObj(sim.scene.mas().terrainFile, "terrain")
mayaAgents = []
startFrame = -sys.maxint
endFrame = -sys.maxint
for agent in sim.agents():
mayaAgent = MayaSimAgent.MayaSimAgent(agent, self._factory, sim)
mayaAgent.build(agentOptions, animType, frameStep)
# Presumably every agent will be simmed over the same frame
# range - however since the frame ranges could conceivably
# be different, find and and store the earliest startFrame
# and latest endFrame
#
if mayaAgent.simData():
if -sys.maxint == startFrame or mayaAgent.simData().startFrame < startFrame:
startFrame = mayaAgent.simData().startFrame
if -sys.maxint == endFrame or mayaAgent.simData().endFrame > endFrame:
endFrame = mayaAgent.simData().endFrame
mayaAgents.append(mayaAgent)
if cacheGeometry:
# Create geometry caches for each agent.
#
meshes = []
for mayaAgent in mayaAgents:
meshes.extend( [ geometry.shapeName() for geometry in mayaAgent.geometryData ] )
cacheFileName = "%s_%s" % (sim.scene.baseName(), sim.range)
mc.cacheFile( directory=cacheDir,
singleCache=True,
doubleToFloat=True,
format="OneFilePerFrame",
simulationRate=1,
sampleMultiplier=1,
fileName=cacheFileName,
startTime=startFrame,
endTime=endFrame,
points=meshes )
# There's a bug in maya where cacheFile will sometimes write a
# partial path into the cache instead of the full path. To makes
# sure the attachFile works, we have to query the actual channel
# names
cacheFileFullName = "%s/%s.xml" % (cacheDir, cacheFileName)
meshes = mc.cacheFile(query=True, fileName=cacheFileFullName, channelName=True)
switches = [ maya.mel.eval( 'createHistorySwitch( "%s", false )' % mesh ) for mesh in meshes ]
switchAttrs = [ ( "%s.inp[0]" % switch ) for switch in switches ]
mc.cacheFile(attachFile=True,
fileName=cacheFileName,
directory=cacheDir,
channelName=meshes,
inAttr=switchAttrs)
for switch in switches:
mc.setAttr("%s.playFromCache" % switch, True)
if deleteSkeleton:
# After creating a geometry cache the skeleton, anim curves, and
# skin clusters are no longer needed to playback the sim. To save
# memory the user can choose to delete them.
#
for mayaAgent in mayaAgents:
mayaAgent.deleteSkeleton()
self._factory.cleanup()
# The layers are off by default to speed up load, turn them on
# now.
#
MayaAgent.showLayers()
def dump(scene, target):
agentSpec = AgentSpec.AgentSpec()
MayaAgent.dump(agentSpec, target)
scene.addAgentSpec(agentSpec)
def build(self, sim, animType, frameStep, cacheGeometry, cacheDir,
deleteSkeleton, agentOptions):
if sim.scene.mas().terrainFile:
self._factory.importObj(sim.scene.mas().terrainFile, "terrain")
mayaAgents = []
startFrame = -sys.maxint
endFrame = -sys.maxint
for agent in sim.agents():
mayaAgent = MayaSimAgent.MayaSimAgent(agent, self._factory, sim)
mayaAgent.build(agentOptions, animType, frameStep)
# Presumably every agent will be simmed over the same frame
# range - however since the frame ranges could conceivably
# be different, find and and store the earliest startFrame
# and latest endFrame
#
if mayaAgent.simData():
if -sys.maxint == startFrame or mayaAgent.simData(
).startFrame < startFrame:
startFrame = mayaAgent.simData().startFrame
if -sys.maxint == endFrame or mayaAgent.simData(
).endFrame > endFrame:
endFrame = mayaAgent.simData().endFrame
mayaAgents.append(mayaAgent)
if cacheGeometry:
# Create geometry caches for each agent.
#
meshes = []
for mayaAgent in mayaAgents:
meshes.extend([
geometry.shapeName() for geometry in mayaAgent.geometryData
])
cacheFileName = "%s_%s" % (sim.scene.baseName(), sim.range)
mc.cacheFile(directory=cacheDir,
singleCache=True,
doubleToFloat=True,
format="OneFilePerFrame",
simulationRate=1,
sampleMultiplier=1,
fileName=cacheFileName,
startTime=startFrame,
endTime=endFrame,
points=meshes)
# There's a bug in maya where cacheFile will sometimes write a
# partial path into the cache instead of the full path. To makes
# sure the attachFile works, we have to query the actual channel
# names
cacheFileFullName = "%s/%s.xml" % (cacheDir, cacheFileName)
meshes = mc.cacheFile(query=True,
fileName=cacheFileFullName,
channelName=True)
switches = [
maya.mel.eval('createHistorySwitch( "%s", false )' % mesh)
for mesh in meshes
]
switchAttrs = [("%s.inp[0]" % switch) for switch in switches]
mc.cacheFile(attachFile=True,
fileName=cacheFileName,
directory=cacheDir,
channelName=meshes,
inAttr=switchAttrs)
for switch in switches:
mc.setAttr("%s.playFromCache" % switch, True)
if deleteSkeleton:
# After creating a geometry cache the skeleton, anim curves, and
# skin clusters are no longer needed to playback the sim. To save
# memory the user can choose to delete them.
#
for mayaAgent in mayaAgents:
mayaAgent.deleteSkeleton()
self._factory.cleanup()
# The layers are off by default to speed up load, turn them on
# now.
#
MayaAgent.showLayers()
