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35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
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def main():
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ball = trick.ballSimObject(TMMName = "ball") ;
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trick.exec_add_sim_object(ball, "ball")
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# instead of using collect, we are using a class specific add_external_force
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# function that accepts a "double *" and is checkpointable.
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#ball.obj.state.add_external_force( ball.obj.force.output.force )
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# declare a new Integrator loop sim object
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my_integ_loop = trick.IntegLoopSimObject(0.01, 0, ball, None, TMMName="my_integ_loop") ;
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trick.exec_add_sim_object(my_integ_loop, "my_integ_loop")
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# create a new Runge Kutta 2 integrator with 4 states
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my_integ_loop.getIntegrator(trick.Runge_Kutta_2, 4)
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my_integ_loop.integ_sched.rebuild_jobs()
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# Data recording Ascii
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#drg0 = trick.DRAscii("Ball")
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#for param in [ 'position' , 'velocity' , 'acceleration' , 'external_force' ] :
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# for index in range(0,2) :
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# var = "ball.obj.state.output." + param + "[" + str(index) + "]"
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# drg0.add_variable(var)
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#drg0.set_cycle(0.01)
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#drg0.freq = trick.DR_Always
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#drg0.thisown = 0
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#trick.add_data_record_group(drg0, trick.DR_Buffer)
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trick.checkpoint(120.0)
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trick.stop(300.0)
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if __name__ == "__main__":
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main()
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