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/* Copyright (c) 1990 Regents of the University of California */ |
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#ifndef lint |
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static char SCCSid[] = "$SunId$ LBL"; |
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static const char RCSid[] = "$Id$"; |
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#endif |
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/* |
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* xf.c - routines to convert transform arguments into 4X4 matrix. |
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* |
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* 1/28/86 |
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* External symbols declared in rtmath.h |
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*/ |
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#include "standard.h" |
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#include "rtmath.h" |
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#include "rtio.h" |
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#define d2r(a) ((PI/180.)*(a)) |
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m4[1][0] = -(m4[0][1] = sin(dtmp)); |
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break; |
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default: |
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return(i); |
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goto done; |
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} |
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break; |
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m4[2][2] = -1.0; |
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break; |
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default: |
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return(i); |
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goto done; |
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} |
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break; |
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continue; |
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default: |
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return(i); |
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goto done; |
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} |
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multmat4(xfmat, xfmat, m4); |
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m4[1][0] = -(m4[0][1] = sin(dtmp)); |
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break; |
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default: |
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return(i); |
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goto done; |
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} |
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break; |
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m4[2][2] = -1.0; |
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break; |
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default: |
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return(i); |
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goto done; |
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} |
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break; |
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break; |
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default: |
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return(i); |
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goto done; |
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} |
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multmat4(xfmat, m4, xfmat); /* left multiply */ |
