26 lines
808 B
Python
26 lines
808 B
Python
from algorithm import algorithm
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import json
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import math
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class cycle(algorithm):
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def __init__(self):
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self.config_dict_ = None
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self.config_ = None
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self.amplitude_base_ = 0.0
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self.time_base_ = 10.0
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self.start_angle_base_ = 0.0
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def set_config(self, config):
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self.config_ = config
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self.config_dict_ = json.loads(self.config_)
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self.amplitude_base_ = self.config_dict_["CYCLE_AMPLITUDE_BASE"]
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self.time_base_ = self.config_dict_["CYCLE_TIME_BASE"]
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self.start_angle_base_ = self.config_dict_["CYCLE_START_ANGLE_BASE"]
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def config(self):
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return self.config_
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def eval(self, value, times):
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return value + self.amplitude_base_ * math.sin((2 * math.pi * times / self.time_base_) + self.start_angle_base_)
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