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SoGLRenderCache.h
1 #ifndef COIN_SOGLRENDERCACHE_H
2 #define COIN_SOGLRENDERCACHE_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/caches/SoCache.h>
28 #include <Inventor/elements/SoGLLazyElement.h>
29
30 class SoGLDisplayList;
31 class SoGLRenderCacheP;
32
33
34 class COIN_DLL_API SoGLRenderCache : public SoCache {
35 typedef SoCache inherited;
36
37 public:
38 SoGLRenderCache(SoState * state);
39 virtual ~SoGLRenderCache();
40
41 void open(SoState * state);
42 void close(void);
43 void call(SoState * state);
44
45 int getCacheContext(void) const;
46
47 virtual SbBool isValid(const SoState * state) const;
48 virtual void addNestedCache(SoGLDisplayList * child);
49
50 SoGLLazyElement::GLState * getPreLazyState(void);
51 SoGLLazyElement::GLState * getPostLazyState(void);
52
53 protected:
54 virtual void destroy(SoState *state);
55
56 private:
57 SoGLRenderCacheP * pimpl;
58 };
59
60 #endif // !COIN_SOGLRENDERCACHE

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