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5 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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8 FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
11 COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
14 * $Source: /cvs/cvsroot/d2x/main/editor/ksegmove.c,v $
17 * $Date: 2004-12-19 13:54:27 $
19 * Functions for moving segments.
21 * $Log: not supported by cvs2svn $
22 * Revision 1.1.1.1 1999/06/14 22:03:29 donut
23 * Import of d1x 1.37 source.
25 * Revision 2.0 1995/02/27 11:33:37 john
26 * Version 2.0! No anonymous unions, Watcom 10.0, with no need
29 * Revision 1.5 1993/12/02 12:39:36 matt
30 * Removed extra includes
32 * Revision 1.4 1993/11/12 16:40:23 mike
33 * Use rotate_segment_new in place of med_rotate_segment_ang.
35 * Revision 1.3 1993/11/05 17:32:54 john
39 * Revision 1.2 1993/10/26 11:28:41 mike
40 * Write common routine SegOrientCommon so all movement can pass
41 * through the same routine to check for concavity, among other things.
43 * Revision 1.1 1993/10/13 18:53:21 john
50 static char rcsid[] = "$Id: ksegmove.c,v 1.1 2004-12-19 13:54:27 btb Exp $";
61 // -- old -- int SegOrientCommon(fixang *ang, fix val)
63 // -- old -- *ang += val;
64 // -- old -- med_rotate_segment_ang(Cursegp,&Seg_orientation);
65 // -- old -- Update_flags |= UF_WORLD_CHANGED;
66 // -- old -- mine_changed = 1;
67 // -- old -- warn_if_concave_segment(Cursegp);
68 // -- old -- return 1;
71 int SegOrientCommon(fixang *ang, fix val)
73 Seg_orientation.p = 0;
74 Seg_orientation.b = 0;
75 Seg_orientation.h = 0;
78 rotate_segment_new(&Seg_orientation);
79 Update_flags |= UF_WORLD_CHANGED;
81 warn_if_concave_segment(Cursegp);
85 // ---------- segment orientation control ----------
90 return SegOrientCommon(&Seg_orientation.h,-512);
95 return SegOrientCommon(&Seg_orientation.h,+512);
100 return SegOrientCommon(&Seg_orientation.p,-512);
105 return SegOrientCommon(&Seg_orientation.p,+512);
110 return SegOrientCommon(&Seg_orientation.b,-512);
115 return SegOrientCommon(&Seg_orientation.b,+512);