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10 lines
166 B
C
10 lines
166 B
C
#pragma once
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#ifndef M_PI
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#define M_PI 3.14159265358979323846
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#endif
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#ifndef M_2PI
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#define M_2PI (M_PI * 2.0)
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#endif
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#ifndef M_PI_2
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#define M_PI_2 (M_PI / 2.0)
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#endif |