21 lines
344 B
Plaintext
21 lines
344 B
Plaintext
class Oscillator {
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float _step, _theta;
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float _min, _max, _length;
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public Oscillator(float min, float max, float step) {
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_min = min;
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_max = max;
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_length = max - min;
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_step = step;
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_theta = 0;
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}
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public float update() {
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_theta += _step;
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return (sin(_theta) * _length / 2) + _length / 2;
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}
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}
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