2017-08-31 15:48:24 +01:00
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#ifndef GUARD_TRIG_H
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#define GUARD_TRIG_H
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2017-09-19 13:27:46 +01:00
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// Converts a number to Q8.8 fixed-point format
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#define Q_8_8(n) ((s16)((n) * 256))
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2017-08-31 15:48:24 +01:00
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extern const s16 gSineTable[];
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s16 Sin(s16 index, s16 amplitude);
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s16 Cos(s16 index, s16 amplitude);
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s16 Sin2(u16 angle);
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s16 Cos2(u16 angle);
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#endif // GUARD_TRIG_H
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