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78 lines
1.8 KiB
Python
78 lines
1.8 KiB
Python
from math import log, exp
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def lin_get(min, max, val):
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return min + (max - min) * val
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def lin_set(min, max, val):
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return (val - min) / (max - min)
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def log_get(min, max, val):
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return min * exp(log(max / min) * val)
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def log_set(min, max, val):
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return log(val / min) / log(max / min)
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def _get_fader_val(retval):
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if retval >= 1:
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return 10
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elif retval >= 0.5:
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return round((40 * retval) - 30, 1)
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elif retval >= 0.25:
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return round((80 * retval) - 50, 1)
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elif retval >= 0.0625:
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return round((160 * retval) - 70, 1)
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elif retval >= 0:
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return round((480 * retval) - 90, 1)
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else:
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return -90
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def _set_fader_val(self, val):
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if val >= 10:
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self.setter("fader", 1)
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elif val >= -10:
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self.setter("fader", (val + 30) / 40)
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elif val >= -30:
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self.setter("fader", (val + 50) / 80)
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elif val >= -60:
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self.setter("fader", (val + 70) / 160)
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elif val >= -90:
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self.setter("fader", (val + 90) / 480)
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else:
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self.setter("fader", 0)
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def _get_level_val(retval):
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if retval >= 1:
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return 10
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elif retval >= 0.5:
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return round((40 * retval) - 30, 1)
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elif retval >= 0.25:
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return round((80 * retval) - 50, 1)
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elif retval >= 0.0625:
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return round((160 * retval) - 70, 1)
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elif retval >= 0:
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return round((480 * retval) - 90, 1)
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else:
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return -90
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def _set_level_val(self, val):
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if val >= 10:
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self.setter("level", 1)
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elif val >= -10:
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self.setter("level", (val + 30) / 40)
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elif val >= -30:
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self.setter("level", (val + 50) / 80)
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elif val >= -60:
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self.setter("level", (val + 70) / 160)
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elif val >= -90:
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self.setter("level", (val + 90) / 480)
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else:
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self.setter("level", 0)
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