def testDispatchAndGIL(self):
script = Gaffer.ScriptNode()
script["plane"] = GafferScene.Plane()
script["plane"]["divisions"].setValue(imath.V2i(20))
script["sphere"] = GafferScene.Sphere()
script["expression"] = Gaffer.Expression()
script["expression"].setExpression(
"parent['sphere']['radius'] = context.get( 'minRadius', 0.1 ) + context.getFrame()"
)
script["instancer"] = GafferScene.Instancer()
script["instancer"]["in"].setInput(script["plane"]["out"])
script["instancer"]["instances"].setInput(script["sphere"]["out"])
script["instancer"]["parent"].setValue("/plane")
script["pythonCommand"] = GafferDispatch.PythonCommand()
script["pythonCommand"]["command"].setValue("pass")
traverseConnection = Gaffer.ScopedConnection(
GafferSceneTest.connectTraverseSceneToPreDispatchSignal(
script["instancer"]["out"]))
dispatcher = GafferDispatch.LocalDispatcher()
dispatcher["jobsDirectory"].setValue(self.temporaryDirectory())
with Gaffer.Context() as c:
for i in range(1, 10):
c.setFrame(i)
dispatcher.dispatch([script["pythonCommand"]])
def testDispatchAndGIL( self ) : script = Gaffer.ScriptNode() script["plane"] = GafferScene.Plane() script["plane"]["divisions"].setValue( imath.V2i( 20 ) ) script["sphere"] = GafferScene.Sphere() script["expression"] = Gaffer.Expression() script["expression"].setExpression( "parent['sphere']['radius'] = context.get( 'minRadius', 0.1 ) + context.getFrame() + float( context['instancer:id'] )" ) script["instancer"] = GafferScene.Instancer() script["instancer"]["in"].setInput( script["plane"]["out"] ) script["instancer"]["instance"].setInput( script["sphere"]["out"] ) script["instancer"]["parent"].setValue( "/plane" ) script["pythonCommand"] = GafferDispatch.PythonCommand() script["pythonCommand"]["command"].setValue( "pass" ) traverseConnection = Gaffer.ScopedConnection( GafferSceneTest.connectTraverseSceneToPreDispatchSignal( script["instancer"]["out"] ) ) dispatcher = GafferDispatch.LocalDispatcher() dispatcher["jobsDirectory"].setValue( self.temporaryDirectory() ) with Gaffer.Context() as c : for i in range( 1, 10 ) : c.setFrame( i ) dispatcher.dispatch( [ script["pythonCommand"] ] )
