[657] | 1 | /*
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| 2 | -----------------------------------------------------------------------------
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| 3 | This source file is part of OGRE
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| 4 | (Object-oriented Graphics Rendering Engine)
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| 5 | For the latest info, see http://www.ogre3d.org/
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| 6 |
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| 7 | Copyright (c) 2000-2005 The OGRE Team
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| 8 | Also see acknowledgements in Readme.html
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| 9 |
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| 10 | This program is free software; you can redistribute it and/or modify it under
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| 11 | the terms of the GNU Lesser General Public License as published by the Free Software
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| 12 | Foundation; either version 2 of the License, or (at your option) any later
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| 13 | version.
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| 14 |
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| 15 | This program is distributed in the hope that it will be useful, but WITHOUT
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| 16 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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| 17 | FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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| 18 |
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| 19 | You should have received a copy of the GNU Lesser General Public License along with
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| 20 | this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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| 21 | Place - Suite 330, Boston, MA 02111-1307, USA, or go to
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| 22 | http://www.gnu.org/copyleft/lesser.txt.
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| 23 | -----------------------------------------------------------------------------
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| 24 | */
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| 25 | #include "OgreStableHeaders.h"
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| 26 |
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| 27 | #include "OgreParticleSystemManager.h"
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| 28 | #include "OgreParticleEmitterFactory.h"
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| 29 | #include "OgreParticleAffectorFactory.h"
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| 30 | #include "OgreException.h"
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| 31 | #include "OgreRoot.h"
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| 32 | #include "OgreLogManager.h"
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| 33 | #include "OgreString.h"
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| 34 | #include "OgreParticleSystemRenderer.h"
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| 35 | #include "OgreBillboardParticleRenderer.h"
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| 36 |
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| 37 | namespace Ogre {
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| 38 | //-----------------------------------------------------------------------
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| 39 | // Shortcut to set up billboard particle renderer
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| 40 | BillboardParticleRendererFactory* mBillboardRendererFactory = 0;
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| 41 | //-----------------------------------------------------------------------
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| 42 | template<> ParticleSystemManager* Singleton<ParticleSystemManager>::ms_Singleton = 0;
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| 43 | ParticleSystemManager* ParticleSystemManager::getSingletonPtr(void)
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| 44 | {
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| 45 | return ms_Singleton;
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| 46 | }
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| 47 | ParticleSystemManager& ParticleSystemManager::getSingleton(void)
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| 48 | {
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| 49 | assert( ms_Singleton ); return ( *ms_Singleton );
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| 50 | }
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| 51 | //-----------------------------------------------------------------------
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| 52 | ParticleSystemManager::ParticleSystemManager()
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| 53 | {
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| 54 | mTimeFactor = 1;
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| 55 | mScriptPatterns.push_back("*.particle");
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| 56 | ResourceGroupManager::getSingleton()._registerScriptLoader(this);
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| 57 | }
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| 58 | //-----------------------------------------------------------------------
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| 59 | ParticleSystemManager::~ParticleSystemManager()
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| 60 | {
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| 61 | // Destroy all templates
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| 62 | ParticleTemplateMap::iterator t;
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| 63 | for (t = mSystemTemplates.begin(); t != mSystemTemplates.end(); ++t)
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| 64 | {
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| 65 | delete t->second;
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| 66 | }
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| 67 | mSystemTemplates.clear();
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| 68 | // Destroy all systems
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| 69 | ParticleSystemMap::iterator i;
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| 70 | for (i = mSystems.begin(); i != mSystems.end(); ++i)
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| 71 | {
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| 72 | delete i->second;
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| 73 | }
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| 74 | mSystems.clear();
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| 75 | ResourceGroupManager::getSingleton()._unregisterScriptLoader(this);
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| 76 | // delete billboard factory
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| 77 | if (mBillboardRendererFactory)
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| 78 | {
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| 79 | delete mBillboardRendererFactory;
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| 80 | mBillboardRendererFactory = 0;
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| 81 | }
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| 82 |
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| 83 | }
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| 84 | //-----------------------------------------------------------------------
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| 85 | const StringVector& ParticleSystemManager::getScriptPatterns(void) const
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| 86 | {
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| 87 | return mScriptPatterns;
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| 88 | }
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| 89 | //-----------------------------------------------------------------------
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| 90 | Real ParticleSystemManager::getLoadingOrder(void) const
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| 91 | {
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| 92 | /// Load late
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| 93 | return 1000.0f;
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| 94 | }
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| 95 | //-----------------------------------------------------------------------
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| 96 | void ParticleSystemManager::parseScript(DataStreamPtr& stream, const String& groupName)
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| 97 | {
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| 98 | String line;
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| 99 | ParticleSystem* pSys;
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| 100 | std::vector<String> vecparams;
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| 101 |
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| 102 | pSys = 0;
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| 103 |
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| 104 | while(!stream->eof())
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| 105 | {
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| 106 | line = stream->getLine();
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| 107 | // Ignore comments & blanks
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| 108 | if (!(line.length() == 0 || line.substr(0,2) == "//"))
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| 109 | {
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| 110 | if (pSys == 0)
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| 111 | {
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| 112 | // No current system
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| 113 | // So first valid data should be a system name
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| 114 | pSys = createTemplate(line, groupName);
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| 115 | pSys->_notifyOrigin(stream->getName());
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| 116 | // Skip to and over next {
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| 117 | skipToNextOpenBrace(stream);
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| 118 | }
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| 119 | else
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| 120 | {
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| 121 | // Already in a system
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| 122 | if (line == "}")
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| 123 | {
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| 124 | // Finished system
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| 125 | pSys = 0;
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| 126 | }
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| 127 | else if (line.substr(0,7) == "emitter")
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| 128 | {
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| 129 | // new emitter
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| 130 | // Get typename
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| 131 | vecparams = StringUtil::split(line, "\t ");
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| 132 | if (vecparams.size() < 2)
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| 133 | {
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| 134 | // Oops, bad emitter
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| 135 | LogManager::getSingleton().logMessage("Bad particle system emitter line: '"
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| 136 | + line + "' in " + pSys->getName());
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| 137 | skipToNextCloseBrace(stream);
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| 138 |
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| 139 | }
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| 140 | skipToNextOpenBrace(stream);
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| 141 | parseNewEmitter(vecparams[1], stream, pSys);
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| 142 |
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| 143 | }
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| 144 | else if (line.substr(0,8) == "affector")
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| 145 | {
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| 146 | // new affector
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| 147 | // Get typename
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| 148 | vecparams = StringUtil::split(line, "\t ");
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| 149 | if (vecparams.size() < 2)
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| 150 | {
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| 151 | // Oops, bad emitter
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| 152 | LogManager::getSingleton().logMessage("Bad particle system affector line: '"
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| 153 | + line + "' in " + pSys->getName());
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| 154 | skipToNextCloseBrace(stream);
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| 155 |
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| 156 | }
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| 157 | skipToNextOpenBrace(stream);
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| 158 | parseNewAffector(vecparams[1],stream, pSys);
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| 159 | }
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| 160 | else
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| 161 | {
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| 162 | // Attribute
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| 163 | parseAttrib(line, pSys);
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| 164 | }
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| 165 |
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| 166 | }
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| 167 |
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| 168 | }
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| 169 |
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| 170 |
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| 171 | }
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| 172 |
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| 173 |
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| 174 | }
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| 175 | //-----------------------------------------------------------------------
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| 176 | void ParticleSystemManager::addEmitterFactory(ParticleEmitterFactory* factory)
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| 177 | {
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| 178 | String name = factory->getName();
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| 179 | mEmitterFactories[name] = factory;
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| 180 | LogManager::getSingleton().logMessage("Particle Emitter Type '" + name + "' registered");
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| 181 | }
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| 182 | //-----------------------------------------------------------------------
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| 183 | void ParticleSystemManager::addAffectorFactory(ParticleAffectorFactory* factory)
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| 184 | {
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| 185 | String name = factory->getName();
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| 186 | mAffectorFactories[name] = factory;
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| 187 | LogManager::getSingleton().logMessage("Particle Affector Type '" + name + "' registered");
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| 188 | }
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| 189 | //-----------------------------------------------------------------------
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| 190 | void ParticleSystemManager::addRendererFactory(ParticleSystemRendererFactory* factory)
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| 191 | {
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| 192 | String name = factory->getType();
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| 193 | mRendererFactories[name] = factory;
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| 194 | LogManager::getSingleton().logMessage("Particle Renderer Type '" + name + "' registered");
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| 195 | }
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| 196 | //-----------------------------------------------------------------------
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| 197 | void ParticleSystemManager::addTemplate(const String& name, ParticleSystem* sysTemplate)
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| 198 | {
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| 199 | // check name
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| 200 | if (mSystemTemplates.find(name) != mSystemTemplates.end())
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| 201 | {
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| 202 | OGRE_EXCEPT(Exception::ERR_DUPLICATE_ITEM,
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| 203 | "ParticleSystem template with name '" + name + "' already exists.",
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| 204 | "ParticleSystemManager::addTemplate");
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| 205 | }
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| 206 |
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| 207 | mSystemTemplates[name] = sysTemplate;
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| 208 | }
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| 209 | //-----------------------------------------------------------------------
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| 210 | ParticleSystem* ParticleSystemManager::createTemplate(const String& name,
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| 211 | const String& resourceGroup)
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| 212 | {
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| 213 | // check name
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| 214 | if (mSystemTemplates.find(name) != mSystemTemplates.end())
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| 215 | {
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| 216 | OGRE_EXCEPT(Exception::ERR_DUPLICATE_ITEM,
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| 217 | "ParticleSystem template with name '" + name + "' already exists.",
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| 218 | "ParticleSystemManager::createTemplate");
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| 219 | }
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| 220 |
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| 221 | ParticleSystem* tpl = new ParticleSystem(name, resourceGroup);
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| 222 | addTemplate(name, tpl);
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| 223 | return tpl;
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| 224 |
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| 225 | }
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| 226 | //-----------------------------------------------------------------------
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| 227 | ParticleSystem* ParticleSystemManager::getTemplate(const String& name)
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| 228 | {
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| 229 | ParticleTemplateMap::iterator i = mSystemTemplates.find(name);
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| 230 | if (i != mSystemTemplates.end())
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| 231 | {
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| 232 | return i->second;
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| 233 | }
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| 234 | else
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| 235 | {
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| 236 | return 0;
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| 237 | }
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| 238 | }
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| 239 | //-----------------------------------------------------------------------
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| 240 | ParticleSystem* ParticleSystemManager::createSystem(const String& name, size_t quota,
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| 241 | const String& resourceGroup)
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| 242 | {
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| 243 | // check name
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| 244 | if (mSystems.find(name) != mSystems.end())
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| 245 | {
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| 246 | OGRE_EXCEPT(Exception::ERR_DUPLICATE_ITEM,
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| 247 | "ParticleSystem with name '" + name + "' already exists.",
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| 248 | "ParticleSystemManager::createSystem");
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| 249 | }
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| 250 | ParticleSystem* sys = new ParticleSystem(name, resourceGroup);
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| 251 | sys->setParticleQuota(quota);
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| 252 | mSystems.insert( ParticleSystemMap::value_type( name, sys ) );
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| 253 | return sys;
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| 254 | }
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| 255 | //-----------------------------------------------------------------------
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| 256 | ParticleSystem* ParticleSystemManager::createSystem(const String& name, const String& templateName)
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| 257 | {
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| 258 | // check name
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| 259 | if (mSystems.find(name) != mSystems.end())
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| 260 | {
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| 261 | OGRE_EXCEPT(Exception::ERR_DUPLICATE_ITEM,
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| 262 | "ParticleSystem with name '" + name + "' already exists.",
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| 263 | "ParticleSystemManager::createSystem");
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| 264 | }
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| 265 | // Look up template
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| 266 | ParticleSystem* pTemplate = getTemplate(templateName);
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| 267 | if (!pTemplate)
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| 268 | {
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| 269 | OGRE_EXCEPT(Exception::ERR_INVALIDPARAMS, "Cannot find required template '" + templateName + "'", "ParticleSystemManager::createSystem");
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| 270 | }
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| 271 |
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| 272 | ParticleSystem* sys = createSystem(name, pTemplate->getParticleQuota(),
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| 273 | pTemplate->getResourceGroupName());
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| 274 | // Copy template settings
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| 275 | *sys = *pTemplate;
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| 276 | return sys;
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| 277 |
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| 278 | }
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| 279 | //-----------------------------------------------------------------------
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| 280 | void ParticleSystemManager::destroySystem(const String& name)
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| 281 | {
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| 282 | ParticleSystemMap::iterator i = mSystems.find(name);
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| 283 | if (i != mSystems.end())
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| 284 | {
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| 285 | delete i->second;
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| 286 | mSystems.erase(i);
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| 287 | }
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| 288 | }
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| 289 | //-----------------------------------------------------------------------
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| 290 | void ParticleSystemManager::destroySystem(ParticleSystem* sys)
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| 291 | {
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| 292 | ParticleSystemMap::iterator i;
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| 293 | for (i = mSystems.begin(); i != mSystems.end(); ++i)
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| 294 | {
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| 295 | if (i->second == sys)
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| 296 | {
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| 297 | delete i->second;
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| 298 | mSystems.erase(i);
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| 299 | break;
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| 300 | }
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| 301 | }
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| 302 | }
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| 303 |
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| 304 | //-----------------------------------------------------------------------
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| 305 | ParticleSystem* ParticleSystemManager::getSystem(const String& name)
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| 306 | {
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| 307 | ParticleSystemMap::iterator i = mSystems.find(name);
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| 308 | if (i != mSystems.end())
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| 309 | {
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| 310 | return i->second;
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| 311 | }
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| 312 | else
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| 313 | {
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| 314 | OGRE_EXCEPT(Exception::ERR_ITEM_NOT_FOUND, "Cannot find particle system '" + name + "'",
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| 315 | "ParticleSystemManager::getSystem");
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| 316 | }
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| 317 | }
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| 318 |
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| 319 | //-----------------------------------------------------------------------
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| 320 | ParticleEmitter* ParticleSystemManager::_createEmitter(
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| 321 | const String& emitterType, ParticleSystem* psys)
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| 322 | {
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| 323 | // Locate emitter type
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| 324 | ParticleEmitterFactoryMap::iterator pFact = mEmitterFactories.find(emitterType);
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| 325 |
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| 326 | if (pFact == mEmitterFactories.end())
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| 327 | {
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| 328 | OGRE_EXCEPT(Exception::ERR_INVALIDPARAMS, "Cannot find requested emitter type.",
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| 329 | "ParticleSystemManager::_createEmitter");
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| 330 | }
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| 331 |
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| 332 | return pFact->second->createEmitter(psys);
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| 333 | }
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| 334 | //-----------------------------------------------------------------------
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| 335 | void ParticleSystemManager::_destroyEmitter(ParticleEmitter* emitter)
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| 336 | {
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| 337 | // Destroy using the factory which created it
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| 338 | ParticleEmitterFactoryMap::iterator pFact = mEmitterFactories.find(emitter->getType());
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| 339 |
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| 340 | if (pFact == mEmitterFactories.end())
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| 341 | {
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| 342 | OGRE_EXCEPT(Exception::ERR_INVALIDPARAMS, "Cannot find emitter factory to destroy emitter.",
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| 343 | "ParticleSystemManager::_destroyEmitter");
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| 344 | }
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| 345 |
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| 346 | pFact->second->destroyEmitter(emitter);
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| 347 | }
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| 348 | //-----------------------------------------------------------------------
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| 349 | ParticleAffector* ParticleSystemManager::_createAffector(
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| 350 | const String& affectorType, ParticleSystem* psys)
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| 351 | {
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| 352 | // Locate affector type
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| 353 | ParticleAffectorFactoryMap::iterator pFact = mAffectorFactories.find(affectorType);
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| 354 |
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| 355 | if (pFact == mAffectorFactories.end())
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| 356 | {
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| 357 | OGRE_EXCEPT(Exception::ERR_INVALIDPARAMS, "Cannot find requested affector type.",
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| 358 | "ParticleSystemManager::_createAffector");
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| 359 | }
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| 360 |
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| 361 | return pFact->second->createAffector(psys);
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| 362 |
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| 363 | }
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| 364 | //-----------------------------------------------------------------------
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| 365 | void ParticleSystemManager::_destroyAffector(ParticleAffector* affector)
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| 366 | {
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| 367 | // Destroy using the factory which created it
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| 368 | ParticleAffectorFactoryMap::iterator pFact = mAffectorFactories.find(affector->getType());
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| 369 |
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| 370 | if (pFact == mAffectorFactories.end())
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| 371 | {
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| 372 | OGRE_EXCEPT(Exception::ERR_INVALIDPARAMS, "Cannot find affector factory to destroy affector.",
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| 373 | "ParticleSystemManager::_destroyAffector");
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| 374 | }
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| 375 |
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| 376 | pFact->second->destroyAffector(affector);
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| 377 | }
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| 378 | //-----------------------------------------------------------------------
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| 379 | ParticleSystemRenderer* ParticleSystemManager::_createRenderer(const String& rendererType)
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| 380 | {
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| 381 | // Locate affector type
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| 382 | ParticleSystemRendererFactoryMap::iterator pFact = mRendererFactories.find(rendererType);
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| 383 |
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| 384 | if (pFact == mRendererFactories.end())
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| 385 | {
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| 386 | OGRE_EXCEPT(Exception::ERR_INVALIDPARAMS, "Cannot find requested renderer type.",
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| 387 | "ParticleSystemManager::_createRenderer");
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| 388 | }
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| 389 |
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| 390 | return pFact->second->createInstance(rendererType);
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| 391 | }
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| 392 | //-----------------------------------------------------------------------
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| 393 | void ParticleSystemManager::_destroyRenderer(ParticleSystemRenderer* renderer)
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| 394 | {
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| 395 | // Destroy using the factory which created it
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| 396 | ParticleSystemRendererFactoryMap::iterator pFact = mRendererFactories.find(renderer->getType());
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| 397 |
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| 398 | if (pFact == mRendererFactories.end())
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| 399 | {
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| 400 | OGRE_EXCEPT(Exception::ERR_INVALIDPARAMS, "Cannot find renderer factory to destroy renderer.",
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| 401 | "ParticleSystemManager::_destroyRenderer");
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| 402 | }
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| 403 |
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| 404 | pFact->second->destroyInstance(renderer);
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| 405 | }
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| 406 | //-----------------------------------------------------------------------
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| 407 | bool ParticleSystemManager::frameStarted(const FrameEvent &evt)
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| 408 | {
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| 409 | // Apply time factor
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| 410 | Real timeSinceLastFrame = mTimeFactor * evt.timeSinceLastFrame;
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| 411 |
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| 412 | // update systems
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| 413 | // TODO: only do this for visible systems
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| 414 | ParticleSystemMap::iterator i;
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| 415 | for (i = mSystems.begin(); i != mSystems.end(); ++i)
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| 416 | {
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| 417 | i->second->_update(timeSinceLastFrame);
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| 418 | }
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| 419 |
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| 420 | return true;
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| 421 | }
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| 422 | //-----------------------------------------------------------------------
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| 423 | bool ParticleSystemManager::frameEnded(const FrameEvent &evt)
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| 424 | {
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| 425 | return true;
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| 426 | }
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| 427 | //-----------------------------------------------------------------------
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| 428 | void ParticleSystemManager::_initialise(void)
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| 429 | {
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| 430 | // Register self as a frame listener
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| 431 | Root::getSingleton().addFrameListener(this);
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| 432 |
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| 433 | // Create Billboard renderer factory
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| 434 | mBillboardRendererFactory = new BillboardParticleRendererFactory();
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| 435 | addRendererFactory(mBillboardRendererFactory);
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| 436 |
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| 437 | }
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| 438 | //-----------------------------------------------------------------------
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| 439 | void ParticleSystemManager::parseNewEmitter(const String& type, DataStreamPtr& stream, ParticleSystem* sys)
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| 440 | {
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| 441 | // Create new emitter
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| 442 | ParticleEmitter* pEmit = sys->addEmitter(type);
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| 443 | // Parse emitter details
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| 444 | String line;
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| 445 |
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| 446 | while(!stream->eof())
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| 447 | {
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| 448 | line = stream->getLine();
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| 449 | // Ignore comments & blanks
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| 450 | if (!(line.length() == 0 || line.substr(0,2) == "//"))
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| 451 | {
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| 452 | if (line == "}")
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| 453 | {
|
---|
| 454 | // Finished emitter
|
---|
| 455 | break;
|
---|
| 456 | }
|
---|
| 457 | else
|
---|
| 458 | {
|
---|
| 459 | // Attribute
|
---|
| 460 | StringUtil::toLowerCase(line);
|
---|
| 461 | parseEmitterAttrib(line, pEmit);
|
---|
| 462 | }
|
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| 463 | }
|
---|
| 464 | }
|
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| 465 |
|
---|
| 466 |
|
---|
| 467 |
|
---|
| 468 | }
|
---|
| 469 | //-----------------------------------------------------------------------
|
---|
| 470 | void ParticleSystemManager::parseNewAffector(const String& type, DataStreamPtr& stream, ParticleSystem* sys)
|
---|
| 471 | {
|
---|
| 472 | // Create new affector
|
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| 473 | ParticleAffector* pAff = sys->addAffector(type);
|
---|
| 474 | // Parse affector details
|
---|
| 475 | String line;
|
---|
| 476 |
|
---|
| 477 | while(!stream->eof())
|
---|
| 478 | {
|
---|
| 479 | line = stream->getLine();
|
---|
| 480 | // Ignore comments & blanks
|
---|
| 481 | if (!(line.length() == 0 || line.substr(0,2) == "//"))
|
---|
| 482 | {
|
---|
| 483 | if (line == "}")
|
---|
| 484 | {
|
---|
| 485 | // Finished affector
|
---|
| 486 | break;
|
---|
| 487 | }
|
---|
| 488 | else
|
---|
| 489 | {
|
---|
| 490 | // Attribute
|
---|
| 491 | StringUtil::toLowerCase(line);
|
---|
| 492 | parseAffectorAttrib(line, pAff);
|
---|
| 493 | }
|
---|
| 494 | }
|
---|
| 495 | }
|
---|
| 496 | }
|
---|
| 497 | //-----------------------------------------------------------------------
|
---|
| 498 | void ParticleSystemManager::parseAttrib(const String& line, ParticleSystem* sys)
|
---|
| 499 | {
|
---|
| 500 | std::vector<String> vecparams;
|
---|
| 501 |
|
---|
| 502 | // Split params on space
|
---|
| 503 | vecparams = StringUtil::split(line, "\t ", 1);
|
---|
| 504 |
|
---|
| 505 | // Look up first param (command setting)
|
---|
| 506 | if (!sys->setParameter(vecparams[0], vecparams[1]))
|
---|
| 507 | {
|
---|
| 508 | // Attribute not supported by particle system, try the renderer
|
---|
| 509 | ParticleSystemRenderer* renderer = sys->getRenderer();
|
---|
| 510 | if (renderer)
|
---|
| 511 | {
|
---|
| 512 | if (!renderer->setParameter(vecparams[0], vecparams[1]))
|
---|
| 513 | {
|
---|
| 514 | LogManager::getSingleton().logMessage("Bad particle system attribute line: '"
|
---|
| 515 | + line + "' in " + sys->getName() + " (tried renderer)");
|
---|
| 516 | }
|
---|
| 517 | }
|
---|
| 518 | else
|
---|
| 519 | {
|
---|
| 520 | // BAD command. BAD!
|
---|
| 521 | LogManager::getSingleton().logMessage("Bad particle system attribute line: '"
|
---|
| 522 | + line + "' in " + sys->getName() + " (no renderer)");
|
---|
| 523 | }
|
---|
| 524 | }
|
---|
| 525 | }
|
---|
| 526 | //-----------------------------------------------------------------------
|
---|
| 527 | void ParticleSystemManager::parseEmitterAttrib(const String& line, ParticleEmitter* emit)
|
---|
| 528 | {
|
---|
| 529 | std::vector<String> vecparams;
|
---|
| 530 |
|
---|
| 531 | // Split params on first space
|
---|
| 532 | vecparams = StringUtil::split(line, "\t ", 1);
|
---|
| 533 |
|
---|
| 534 | // Look up first param (command setting)
|
---|
| 535 | if (!emit->setParameter(vecparams[0], vecparams[1]))
|
---|
| 536 | {
|
---|
| 537 | // BAD command. BAD!
|
---|
| 538 | LogManager::getSingleton().logMessage("Bad particle emitter attribute line: '"
|
---|
| 539 | + line + "' for emitter " + emit->getType());
|
---|
| 540 | }
|
---|
| 541 | }
|
---|
| 542 | //-----------------------------------------------------------------------
|
---|
| 543 | void ParticleSystemManager::parseAffectorAttrib(const String& line, ParticleAffector* aff)
|
---|
| 544 | {
|
---|
| 545 | std::vector<String> vecparams;
|
---|
| 546 |
|
---|
| 547 | // Split params on space
|
---|
| 548 | vecparams = StringUtil::split(line, "\t ", 1);
|
---|
| 549 |
|
---|
| 550 | // Look up first param (command setting)
|
---|
| 551 | if (!aff->setParameter(vecparams[0], vecparams[1]))
|
---|
| 552 | {
|
---|
| 553 | // BAD command. BAD!
|
---|
| 554 | LogManager::getSingleton().logMessage("Bad particle affector attribute line: '"
|
---|
| 555 | + line + "' for affector " + aff->getType());
|
---|
| 556 | }
|
---|
| 557 | }
|
---|
| 558 | //-----------------------------------------------------------------------
|
---|
| 559 | void ParticleSystemManager::skipToNextCloseBrace(DataStreamPtr& stream)
|
---|
| 560 | {
|
---|
| 561 | String line = "";
|
---|
| 562 | while (!stream->eof() && line != "}")
|
---|
| 563 | {
|
---|
| 564 | line = stream->getLine();
|
---|
| 565 | }
|
---|
| 566 |
|
---|
| 567 | }
|
---|
| 568 | //-----------------------------------------------------------------------
|
---|
| 569 | void ParticleSystemManager::skipToNextOpenBrace(DataStreamPtr& stream)
|
---|
| 570 | {
|
---|
| 571 | String line = "";
|
---|
| 572 | while (!stream->eof() && line != "{")
|
---|
| 573 | {
|
---|
| 574 | line = stream->getLine();
|
---|
| 575 | }
|
---|
| 576 |
|
---|
| 577 | }
|
---|
| 578 | //-----------------------------------------------------------------------
|
---|
| 579 | Real ParticleSystemManager::getTimeFactor(void) const {
|
---|
| 580 | return mTimeFactor;
|
---|
| 581 | }
|
---|
| 582 | //-----------------------------------------------------------------------
|
---|
| 583 | void ParticleSystemManager::setTimeFactor(Real tf) {
|
---|
| 584 | if(tf >= 0) mTimeFactor = tf;
|
---|
| 585 | }
|
---|
| 586 | //-----------------------------------------------------------------------
|
---|
| 587 | ParticleSystemManager::ParticleAffectorFactoryIterator
|
---|
| 588 | ParticleSystemManager::getAffectorFactoryIterator(void)
|
---|
| 589 | {
|
---|
| 590 | return ParticleAffectorFactoryIterator(
|
---|
| 591 | mAffectorFactories.begin(), mAffectorFactories.end());
|
---|
| 592 | }
|
---|
| 593 | //-----------------------------------------------------------------------
|
---|
| 594 | ParticleSystemManager::ParticleEmitterFactoryIterator
|
---|
| 595 | ParticleSystemManager::getEmitterFactoryIterator(void)
|
---|
| 596 | {
|
---|
| 597 | return ParticleEmitterFactoryIterator(
|
---|
| 598 | mEmitterFactories.begin(), mEmitterFactories.end());
|
---|
| 599 | }
|
---|
| 600 | //-----------------------------------------------------------------------
|
---|
| 601 | ParticleSystemManager::ParticleRendererFactoryIterator
|
---|
| 602 | ParticleSystemManager::getRendererFactoryIterator(void)
|
---|
| 603 | {
|
---|
| 604 | return ParticleRendererFactoryIterator(
|
---|
| 605 | mRendererFactories.begin(), mRendererFactories.end());
|
---|
| 606 | }
|
---|
| 607 | //-----------------------------------------------------------------------
|
---|
| 608 | }
|
---|