本文整理汇总了Python中pydrake.systems.analysis.Simulator.get_context方法的典型用法代码示例。如果您正苦于以下问题：Python Simulator.get_context方法的具体用法？Python Simulator.get_context怎么用？Python Simulator.get_context使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pydrake.systems.analysis.Simulator的用法示例。
在下文中一共展示了Simulator.get_context方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_simulator_ctor
# 需要导入模块: from pydrake.systems.analysis import Simulator [as 别名]
# 或者: from pydrake.systems.analysis.Simulator import get_context [as 别名]
def test_simulator_ctor(self):
# Create simple system.
system = ConstantVectorSource([1])
def check_output(context):
# Check number of output ports and value for a given context.
output = system.AllocateOutput(context)
self.assertEquals(output.get_num_ports(), 1)
system.CalcOutput(context, output)
value = output.get_vector_data(0).get_value()
self.assertTrue(np.allclose([1], value))
# Create simulator with basic constructor.
simulator = Simulator(system)
simulator.Initialize()
simulator.set_target_realtime_rate(0)
simulator.set_publish_every_time_step(True)
self.assertTrue(simulator.get_context() is
simulator.get_mutable_context())
check_output(simulator.get_context())
simulator.StepTo(1)
# Create simulator specifying context.
context = system.CreateDefaultContext()
# @note `simulator` now owns `context`.
simulator = Simulator(system, context)
self.assertTrue(simulator.get_context() is context)
check_output(context)
simulator.StepTo(1)