fixed: auto_ptr -> unique_ptr
[opensg.git] / Source / System / NodeCores / Groups / Base / OSGLightEngine.h
blob24c9d5d0d17e176ae87315ba22801a8dafafff72
1 /*---------------------------------------------------------------------------*\
2 * OpenSG *
3 * *
4 * *
5 * Copyright (C) 2000-2002 by the OpenSG Forum *
6 * *
7 * www.opensg.org *
8 * *
9 * contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de *
10 * *
11 \*---------------------------------------------------------------------------*/
12 /*---------------------------------------------------------------------------*\
13 * License *
14 * *
15 * This library is free software; you can redistribute it and/or modify it *
16 * under the terms of the GNU Library General Public License as published *
17 * by the Free Software Foundation, version 2. *
18 * *
19 * This library is distributed in the hope that it will be useful, but *
20 * WITHOUT ANY WARRANTY; without even the implied warranty of *
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
22 * Library General Public License for more details. *
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24 * You should have received a copy of the GNU Library General Public *
25 * License along with this library; if not, write to the Free Software *
26 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
27 * *
28 \*---------------------------------------------------------------------------*/
29 /*---------------------------------------------------------------------------*\
30 * Changes *
31 * *
32 * *
33 * *
34 * *
35 * *
36 * *
37 \*---------------------------------------------------------------------------*/
39 #ifndef _OSGLIGHTENGINE_H_
40 #define _OSGLIGHTENGINE_H_
41 #ifdef __sgi
42 #pragma once
43 #endif
45 #include "OSGConfig.h"
46 #include "OSGAction.h"
47 #include "OSGLightEngineBase.h"
48 #include "OSGLightFields.h"
50 OSG_BEGIN_NAMESPACE
52 class RenderAction;
54 /*! \brief LightEngine is the basic NodeCore for inner nodes in the tree.
55 \ingroup GrpSystemNodeCoreGroupsCores
56 \ingroup GrpLibOSGSystem
57 \includebasedoc
60 class OSG_SYSTEM_DLLMAPPING LightEngine : public LightEngineBase
62 /*========================== PUBLIC =================================*/
64 public:
66 enum LightTypeE
68 Directional,
69 Point,
70 Spot
73 /*---------------------------------------------------------------------*/
74 /*! \name Sync */
75 /*! \{ */
77 virtual void changed(ConstFieldMaskArg whichField,
78 UInt32 origin,
79 BitVector detail);
81 /*! \} */
82 /*---------------------------------------------------------------------*/
83 /*! \name Render */
84 /*! \{ */
86 virtual Action::ResultE runOnEnter(Light *pLight,
87 LightTypeE eType,
88 RenderAction *pAction) = 0;
89 virtual Action::ResultE runOnLeave(Light *pLight,
90 LightTypeE eType,
91 RenderAction *pAction) = 0;
93 /*! \} */
94 /*---------------------------------------------------------------------*/
95 /*! \name Dump */
96 /*! \{ */
98 virtual void dump( UInt32 uiIndent = 0,
99 const BitVector bvFlags = 0) const;
101 /*! \} */
102 /*========================= PROTECTED ===============================*/
104 protected:
106 typedef LightEngineBase Inherited;
108 /*---------------------------------------------------------------------*/
109 /*! \name Constructors */
110 /*! \{ */
112 LightEngine(void);
113 LightEngine(const LightEngine &source);
115 /*! \} */
116 /*---------------------------------------------------------------------*/
117 /*! \name Destructors */
118 /*! \{ */
120 virtual ~LightEngine(void);
122 /*! \} */
123 /*---------------------------------------------------------------------*/
124 /*! \name Init */
125 /*! \{ */
127 static void initMethod(InitPhase ePhase);
129 /*! \} */
130 /*---------------------------------------------------------------------*/
131 /*! \name Action Callbacks */
132 /*! \{ */
134 /*! \} */
135 /*========================== PRIVATE ================================*/
137 private:
139 friend class FieldContainer;
140 friend class LightEngineBase;
142 /*---------------------------------------------------------------------*/
144 /*!\brief prohibit default function (move to 'public' if needed) */
145 void operator =(const LightEngine &source);
148 typedef LightEngine *LightEngineP;
150 OSG_END_NAMESPACE
152 #include "OSGLightEngineBase.inl"
153 #include "OSGLightEngine.inl"
155 #endif /* _OSGLIGHTENGINE_H_ */