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SoGetPrimitiveCountAction.h
1 #ifndef COIN_SOGETPRIMITIVECOUNTACTION_H
2 #define COIN_SOGETPRIMITIVECOUNTACTION_H
3
4 /**************************************************************************\
5 *
6 * This file is part of the Coin 3D visualization library.
7 * Copyright (C) by Kongsberg Oil & Gas Technologies.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * ("GPL") version 2 as published by the Free Software Foundation.
12 * See the file LICENSE.GPL at the root directory of this source
13 * distribution for additional information about the GNU GPL.
14 *
15 * For using Coin with software that can not be combined with the GNU
16 * GPL, and for taking advantage of the additional benefits of our
17 * support services, please contact Kongsberg Oil & Gas Technologies
18 * about acquiring a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24 *
25 \**************************************************************************/
26
27 #include <Inventor/actions/SoAction.h>
28 #include <Inventor/actions/SoSubAction.h>
29 #include <Inventor/tools/SbLazyPimplPtr.h>
30 #include <Inventor/elements/SoDecimationTypeElement.h>
31
32 class SoGetPrimitiveCountActionP;
33
34 class COIN_DLL_API SoGetPrimitiveCountAction : public SoAction {
35 typedef SoAction inherited;
36
37 SO_ACTION_HEADER(SoGetPrimitiveCountAction);
38
39 public:
40 static void initClass(void);
41
42 SoGetPrimitiveCountAction(void);
43 virtual ~SoGetPrimitiveCountAction(void);
44
45 int getTriangleCount(void) const;
46 int getLineCount(void) const;
47 int getPointCount(void) const;
48 int getTextCount(void) const;
49 int getImageCount(void) const;
50 SbBool containsNoPrimitives(void);
51 SbBool containsNonTriangleShapes(void);
52
53 SbBool is3DTextCountedAsTriangles(void);
54 void setCount3DTextAsTriangles(const SbBool flag);
55
56 SbBool canApproximateCount(void);
57 void setCanApproximate(const SbBool flag);
58
59 void setDecimationValue(SoDecimationTypeElement::Type type,
60 float percentage = 1.0);
61 SoDecimationTypeElement::Type getDecimationType(void);
62 float getDecimationPercentage(void);
63
64 void addNumTriangles(const int num);
65 void addNumLines(const int num);
66 void addNumPoints(const int num);
67 void addNumText(const int num);
68 void addNumImage(const int num);
69 void incNumTriangles(void);
70 void incNumLines(void);
71 void incNumPoints(void);
72 void incNumText(void);
73 void incNumImage(void);
74
75 protected:
76 virtual void beginTraversal(SoNode * node);
77
78 private:
79 int numtris;
80 int numlines;
81 int numpoints;
82 int numtexts;
83 int numimages;
84
85 SbBool textastris;
86 SbBool approx;
87 SbBool nonvertexastris;
88 SoDecimationTypeElement::Type decimationtype;
89 float decimationpercentage;
90
91 private:
92 SbLazyPimplPtr<SoGetPrimitiveCountActionP> pimpl;
93
94 // NOT IMPLEMENTED:
95 SoGetPrimitiveCountAction(const SoGetPrimitiveCountAction & rhs);
96 SoGetPrimitiveCountAction & operator = (const SoGetPrimitiveCountAction & rhs);
97 }; // SoGetPrimitiveCountAction
98
99 #endif // !COIN_SOGETPRIMITIVECOUNTACTION_H
SoAction::initClass
static void initClass(void)
Definition: SoAction.cpp:366
SoNode
The SoNode class is the base class for nodes used in scene graphs.Coin is a retained mode 3D visualiz...
Definition: SoNode.h:47
SoAction
The SoAction class is the base class for all traversal actions.Applying actions is the basic mechanis...
Definition: SoAction.h:68
SoDecimationTypeElement::Type
Type
Definition: SoDecimationTypeElement.h:39
SoGetPrimitiveCountAction
The SoGetPrimitiveCountAction class counts the primitives in a scene.Apply this action to a scene if ...
Definition: SoGetPrimitiveCountAction.h:34
SoAction::beginTraversal
virtual void beginTraversal(SoNode *node)
Definition: SoAction.cpp:1263

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