source: OGRE/trunk/ogrenew/PlugIns/ParticleFX/include/OgreColourInterpolatorAffector.h @ 692

Revision 692, 2.9 KB checked in by mattausch, 19 years ago (diff)

adding ogre 1.2 and dependencies

Line 
1/*
2-----------------------------------------------------------------------------
3This source file is part of OGRE
4        (Object-oriented Graphics Rendering Engine)
5For the latest info, see http://www.ogre3d.org/
6
7Copyright (c) 2000-2005 The OGRE Team
8Also see acknowledgements in Readme.html
9
10This program is free software; you can redistribute it and/or modify it under
11the terms of the GNU Lesser General Public License as published by the Free Software
12Foundation; either version 2 of the License, or (at your option) any later
13version.
14
15This program is distributed in the hope that it will be useful, but WITHOUT
16ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
18
19You should have received a copy of the GNU Lesser General Public License along with
20this program; if not, write to the Free Software Foundation, Inc., 59 Temple
21Place - Suite 330, Boston, MA 02111-1307, USA, or go to
22http://www.gnu.org/copyleft/lesser.txt.
23-----------------------------------------------------------------------------
24*/
25#ifndef __ColourInterpolatorAffector_H__
26#define __ColourInterpolatorAffector_H__
27
28#include "OgreParticleFXPrerequisites.h"
29#include "OgreParticleAffector.h"
30#include "OgreStringInterface.h"
31#include "OgreColourValue.h"
32
33namespace Ogre {
34
35
36    class _OgreParticleFXExport ColourInterpolatorAffector : public ParticleAffector
37    {
38    public:
39                // this is something of a hack..
40                // needs to be replaced with something more..
41                // ..elegant
42                enum { MAX_STAGES = 6 };
43
44
45        /** Command object for red adjust (see ParamCommand).*/
46        class CmdColourAdjust : public ParamCommand
47        {
48                public:
49                        size_t          mIndex;
50
51                public:
52            String doGet(const void* target) const;
53            void doSet(void* target, const String& val);
54        };
55
56        /** Command object for red adjust (see ParamCommand).*/
57                class CmdTimeAdjust : public ParamCommand
58        {
59        public:
60                        size_t          mIndex;
61
62                public:
63            String doGet(const void* target) const;
64            void doSet(void* target, const String& val);
65                };
66
67        /** Default constructor. */
68        ColourInterpolatorAffector(ParticleSystem* psys);
69
70        /** See ParticleAffector. */
71        void _affectParticles(ParticleSystem* pSystem, Real timeElapsed);
72
73                void setColourAdjust(size_t index, ColourValue colour);
74                ColourValue getColourAdjust(size_t index) const;
75       
76                void setTimeAdjust(size_t index, Real time);
77        Real getTimeAdjust(size_t index) const;
78       
79       
80        static CmdColourAdjust  msColourCmd[MAX_STAGES];
81        static CmdTimeAdjust    msTimeCmd[MAX_STAGES];
82
83    protected:
84        ColourValue                             mColourAdj[MAX_STAGES];
85                Real                                    mTimeAdj[MAX_STAGES];
86
87    };
88
89
90}
91
92
93#endif
94
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