diff options
Diffstat (limited to 'indra/newview/lldriverparam.cpp')
| -rw-r--r-- | indra/newview/lldriverparam.cpp | 88 |
1 files changed, 60 insertions, 28 deletions
diff --git a/indra/newview/lldriverparam.cpp b/indra/newview/lldriverparam.cpp index 3961afe9af..8f47d3c5e5 100644 --- a/indra/newview/lldriverparam.cpp +++ b/indra/newview/lldriverparam.cpp @@ -2,31 +2,25 @@ * @file lldriverparam.cpp * @brief A visual parameter that drives (controls) other visual parameters. * - * $LicenseInfo:firstyear=2002&license=viewergpl$ - * - * Copyright (c) 2002-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2002&license=viewerlgpl$ * 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 "llvoavatarself.h" #include "llagent.h" #include "llwearable.h" +#include "llagentwearables.h" //----------------------------------------------------------------------------- // LLDriverParamInfo @@ -117,13 +112,12 @@ void LLDriverParamInfo::toStream(std::ostream &out) out << std::endl; - LLVOAvatarSelf *avatar = gAgent.getAvatarObject(); - if(avatar) + if(isAgentAvatarValid()) { for (entry_info_list_t::iterator iter = mDrivenInfoList.begin(); iter != mDrivenInfoList.end(); iter++) { LLDrivenEntryInfo driven = *iter; - LLViewerVisualParam *param = (LLViewerVisualParam*)avatar->getVisualParam(driven.mDrivenID); + LLViewerVisualParam *param = (LLViewerVisualParam*)gAgentAvatarp->getVisualParam(driven.mDrivenID); if (param) { param->getInfo()->toStream(out); @@ -145,7 +139,7 @@ void LLDriverParamInfo::toStream(std::ostream &out) } else { - llwarns << "could not get parameter " << driven.mDrivenID << " from avatar " << avatar << " for driver parameter " << getID() << llendl; + llwarns << "could not get parameter " << driven.mDrivenID << " from avatar " << gAgentAvatarp << " for driver parameter " << getID() << llendl; } out << std::endl; } @@ -431,6 +425,12 @@ const LLVector3* LLDriverParam::getNextDistortion(U32 *index, LLPolyMesh **poly_ } } + llassert(driven); + if (!driven) + { + return NULL; // shouldn't happen, but... + } + // We're already in the middle of a param's distortions, so get the next one. const LLVector3* v = driven->mParam->getNextDistortion( index, poly_mesh ); if( (!v) && (iter != mDriven.end()) ) @@ -528,6 +528,38 @@ void LLDriverParam::resetDrivenParams() mDriven.reserve(getInfo()->mDrivenInfoList.size()); } +void LLDriverParam::updateCrossDrivenParams(LLWearableType::EType driven_type) +{ + bool needs_update = (getWearableType()==driven_type); + + // if the driver has a driven entry for the passed-in wearable type, we need to refresh the value + for( entry_list_t::iterator iter = mDriven.begin(); iter != mDriven.end(); iter++ ) + { + LLDrivenEntry* driven = &(*iter); + if (driven && driven->mParam && driven->mParam->getCrossWearable() && driven->mParam->getWearableType() == driven_type) + { + needs_update = true; + } + } + + + if (needs_update) + { + LLWearableType::EType driver_type = (LLWearableType::EType)getWearableType(); + + // If we've gotten here, we've added a new wearable of type "type" + // Thus this wearable needs to get updates from the driver wearable. + // The call to setVisualParamWeight seems redundant, but is necessary + // as the number of driven wearables has changed since the last update. -Nyx + LLWearable *wearable = gAgentWearables.getTopWearable(driver_type); + if (wearable) + { + wearable->setVisualParamWeight(mID, wearable->getVisualParamWeight(mID), false); + } + } +} + + //----------------------------------------------------------------------------- // getDrivenWeight() //----------------------------------------------------------------------------- @@ -587,13 +619,13 @@ F32 LLDriverParam::getDrivenWeight(const LLDrivenEntry* driven, F32 input_weight void LLDriverParam::setDrivenWeight(LLDrivenEntry *driven, F32 driven_weight, bool upload_bake) { - LLVOAvatarSelf *avatar_self = gAgent.getAvatarObject(); - if(mWearablep && + if(isAgentAvatarValid() && + mWearablep && driven->mParam->getCrossWearable() && mWearablep->isOnTop()) { // call setWeight through LLVOAvatarSelf so other wearables can be updated with the correct values - avatar_self->setVisualParamWeight( (LLVisualParam*)driven->mParam, driven_weight, upload_bake ); + gAgentAvatarp->setVisualParamWeight( (LLVisualParam*)driven->mParam, driven_weight, upload_bake ); } else { |