1 /*
2 * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
3 * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice including the dates of first publication and
13 * either this permission notice or a reference to
14 * http://oss.sgi.com/projects/FreeB/
15 * shall be included in all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
21 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
22 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 * SOFTWARE.
24 *
25 * Except as contained in this notice, the name of Silicon Graphics, Inc.
26 * shall not be used in advertising or otherwise to promote the sale, use or
27 * other dealings in this Software without prior written authorization from
28 * Silicon Graphics, Inc.
29 */
30
31 /*
32 * gridtrimvertex.h
33 *
34 */
35
36 #ifndef __glugridtrimvertex_h_
37 #define __glugridtrimvertex_h_
38
39 //#include "mystdlib.h"
40 #include "bufpool.h"
41 #include "trimvertex.h"
42 #include "gridvertex.h"
43
44 class GridTrimVertex : public PooledObj
45 {
46 private:
47 TrimVertex dummyt;
48 GridVertex dummyg;
49 public:
GridTrimVertex()50 GridTrimVertex() { g = 0; t = 0; }
51 TrimVertex *t;
52 GridVertex *g;
53
54 inline void set( long, long );
55 inline void set( REAL, REAL );
56 inline void set( TrimVertex * );
clear(void)57 inline void clear( void ) { t = 0; g = 0; };
isGridVert()58 inline int isGridVert() { return g ? 1 : 0 ; }
isTrimVert()59 inline int isTrimVert() { return t ? 1 : 0 ; }
60 inline void output();
61 };
62
63 inline void
set(long x,long y)64 GridTrimVertex::set( long x, long y )
65 {
66 g = &dummyg;
67 dummyg.gparam[0] = x;
68 dummyg.gparam[1] = y;
69 }
70
71 inline void
set(REAL x,REAL y)72 GridTrimVertex::set( REAL x, REAL y )
73 {
74 g = 0;
75 t = &dummyt;
76 dummyt.param[0] = x;
77 dummyt.param[1] = y;
78 dummyt.nuid = 0;
79 }
80
81 inline void
set(TrimVertex * v)82 GridTrimVertex::set( TrimVertex *v )
83 {
84 g = 0;
85 t = v;
86 }
87
88 typedef GridTrimVertex *GridTrimVertex_p;
89 #endif /* __glugridtrimvertex_h_ */
90