diff options
Diffstat (limited to 'indra/newview/llwaterparammanager.cpp')
| -rw-r--r-- | indra/newview/llwaterparammanager.cpp | 80 |
1 files changed, 55 insertions, 25 deletions
diff --git a/indra/newview/llwaterparammanager.cpp b/indra/newview/llwaterparammanager.cpp index 436cd478b4..67bb965f99 100644 --- a/indra/newview/llwaterparammanager.cpp +++ b/indra/newview/llwaterparammanager.cpp @@ -2,31 +2,25 @@ * @file llwaterparammanager.cpp * @brief Implementation for the LLWaterParamManager class. * - * $LicenseInfo:firstyear=2007&license=viewergpl$ - * - * Copyright (c) 2007-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -39,6 +33,7 @@ #include "pipeline.h" #include "llsky.h" +#include "lldiriterator.h" #include "llfloaterreg.h" #include "llsliderctrl.h" #include "llspinctrl.h" @@ -78,6 +73,8 @@ LLWaterParamManager::LLWaterParamManager() : mWave1Dir(.5f, .5f, "wave1Dir"), mWave2Dir(.5f, .5f, "wave2Dir"), mDensitySliderValue(1.0f), + mPrevFogDensity(16.0f), // 2^4 + mPrevFogColor(22.f/255.f, 43.f/255.f, 54.f/255.f, 0.0f), mWaterFogKS(1.0f) { } @@ -91,11 +88,12 @@ void LLWaterParamManager::loadAllPresets(const std::string& file_name) std::string path_name(gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "windlight/water", "")); LL_DEBUGS2("AppInit", "Shaders") << "Loading Default water settings from " << path_name << LL_ENDL; - bool found = true; + bool found = true; + LLDirIterator app_settings_iter(path_name, "*.xml"); while(found) { std::string name; - found = gDirUtilp->getNextFileInDir(path_name, "*.xml", name, false); + found = app_settings_iter.next(name); if(found) { @@ -117,11 +115,12 @@ void LLWaterParamManager::loadAllPresets(const std::string& file_name) std::string path_name2(gDirUtilp->getExpandedFilename( LL_PATH_USER_SETTINGS , "windlight/water", "")); LL_DEBUGS2("AppInit", "Shaders") << "Loading User water settings from " << path_name2 << LL_ENDL; - found = true; + found = true; + LLDirIterator user_settings_iter(path_name2, "*.xml"); while(found) { std::string name; - found = gDirUtilp->getNextFileInDir(path_name2, "*.xml", name, false); + found = user_settings_iter.next(name); if(found) { name=name.erase(name.length()-4); @@ -271,6 +270,20 @@ void LLWaterParamManager::update(LLViewerCamera * cam) // update the shaders and the menu propagateParameters(); + // If water fog color has been changed, save it. + if (mPrevFogColor != mFogColor) + { + gSavedSettings.setColor4("WaterFogColor", mFogColor); + mPrevFogColor = mFogColor; + } + + // If water fog density has been changed, save it. + if (mPrevFogDensity != mFogDensity) + { + gSavedSettings.setF32("WaterFogDensity", mFogDensity); + mPrevFogDensity = mFogDensity; + } + // sync menus if they exist LLFloaterWater* waterfloater = LLFloaterReg::findTypedInstance<LLFloaterWater>("env_water"); if(waterfloater) @@ -455,7 +468,24 @@ LLWaterParamManager * LLWaterParamManager::instance() sInstance->loadAllPresets(LLStringUtil::null); sInstance->getParamSet("Default", sInstance->mCurParams); + sInstance->initOverrides(); } return sInstance; } + +void LLWaterParamManager::initOverrides() +{ + // Override fog color from the current preset with the saved setting. + LLColor4 fog_color_override = gSavedSettings.getColor4("WaterFogColor"); + mFogColor = fog_color_override; + mPrevFogColor = fog_color_override; + mCurParams.set("waterFogColor", fog_color_override); + + // Do the same with fog density. + F32 fog_density = gSavedSettings.getF32("WaterFogDensity"); + mPrevFogDensity = fog_density; + mFogDensity = fog_density; + mCurParams.set("waterFogDensity", fog_density); + setDensitySliderValue(mFogDensity.mExp); +} |