31 lines
481 B
C
31 lines
481 B
C
/*
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* Copyright (c) 1993-1995 by Argonaut Technologies Limited. All rights reserved.
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*
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* $Id: quat.h 1.5 1995/02/22 21:37:21 sam Exp $
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* $Locker: $
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*
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* Type descibing a unit quaternion
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*/
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#ifndef _QUAT_H_
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#define _QUAT_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct br_quat {
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br_scalar x;
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br_scalar y;
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br_scalar z;
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br_scalar w;
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} br_quat;
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#define BR_QUAT(x,y,z,w) {BR_SCALAR(x),BR_SCALAR(y),BR_SCALAR(z),BR_SCALAR(w)}
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#ifdef __cplusplus
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};
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#endif
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#endif
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