Open Inventor Release 2024.2.0
 
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SoLinePatternElement.h
1/*=======================================================================
2 * Copyright 1991-1996, Silicon Graphics, Inc.
3 * ALL RIGHTS RESERVED
4 *
5 * UNPUBLISHED -- Rights reserved under the copyright laws of the United
6 * States. Use of a copyright notice is precautionary only and does not
7 * imply publication or disclosure.
8 *
9 * U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND:
10 * Use, duplication or disclosure by the Government is subject to restrictions
11 * as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights
12 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or
13 * in similar or successor clauses in the FAR, or the DOD or NASA FAR
14 * Supplement. Contractor/manufacturer is Silicon Graphics, Inc.,
15 * 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311.
16 *
17 * THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY
18 * INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION,
19 * DISTRIBUTION, OR DISCLOSURE IN ANY FORM, IN WHOLE, OR IN PART, IS STRICTLY
20 * PROHIBITED WITHOUT THE PRIOR EXPRESS WRITTEN PERMISSION OF SILICON
21 * GRAPHICS, INC.
22**=======================================================================*/
23/*=======================================================================
24** Author : Paul S. Strauss (MMM yyyy)
25**=======================================================================*/
26/*=======================================================================
27 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), ***
28 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. ***
29 *** ***
30 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS ***
31 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR ***
32 *** WRITTEN AUTHORIZATION OF FEI S.A.S. ***
33 *** ***
34 *** RESTRICTED RIGHTS LEGEND ***
35 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS ***
36 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN ***
37 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT ***
38 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN ***
39 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. ***
40 *** ***
41 *** COPYRIGHT (C) 1996-2018 BY FEI S.A.S, ***
42 *** BORDEAUX, FRANCE ***
43 *** ALL RIGHTS RESERVED ***
44**=======================================================================*/
45/*=======================================================================
46** Modified by : VSG (MMM YYYY)
47**=======================================================================*/
48
49
50#ifndef _SO_LINE_PATTERN_ELEMENT
51#define _SO_LINE_PATTERN_ELEMENT
52
53#include <Inventor/elements/SoReplacedElement.h>
54
67SoEXTENDER_Documented class SoLinePatternElement : public SoReplacedElement {
68
69 SO_ELEMENT_HEADER(SoLinePatternElement);
70
71 public:
75 static void set(SoState *state,
76 u_short pattern, int factor = 1);
77
81 static void set(SoState *state, SoNode *,
82 u_short pattern, int factor = 1)
83 { set(state, pattern, factor); }
84
89 static u_short get(SoState *state, int &factor);
90
94 static u_short getDefault()
95 { return getDefaultPattern(); }
96
100 static u_short getDefaultPattern()
101 { return 0xFFFF; }
102
113 { return 1; }
114
118 virtual void print(FILE *fp) const;
119
120private:
121
123 virtual void init(SoState *state);
124
129 virtual SbBool matches(const SoElement* elt) const;
130
134 virtual SoElement* copyMatchInfo() const;
135
136 private:
137 // Initializes the SoLinePatternElement class
138 static void initClass();
139 static void exitClass();
140
141 private:
142 int m_pattern, m_factor;
143
144 virtual ~SoLinePatternElement();
145 virtual void setElt(u_short pattern, int factor);
146};
147
148#endif /* _SO_LINE_PATTERN_ELEMENT */
149
150
Abstract base class for all state elements.
Definition SoElement.h:102
Stores the current line stipple pattern.
static int getDefaultScaleFactor()
Returns the default line pattern scale factor.
virtual void print(FILE *fp) const
Prints element (for debugging).
static u_short getDefaultPattern()
Returns the default line pattern.
static u_short get(SoState *state, int &factor)
Returns current line pattern from the state.
static void set(SoState *state, SoNode *, u_short pattern, int factor=1)
Sets the current line pattern in the state.
static u_short getDefault()
Deprecated: Returns the default line pattern.
static void set(SoState *state, u_short pattern, int factor=1)
Sets the current line pattern in the state.
Abstract base class for all database nodes.
Definition SoNode.h:145
Abstract base class for each state element whose value is replaced whenever it is set.
Traversal state.
Definition SoState.h:74
int SbBool
Boolean type.
Definition SbBase.h:87