Annotation of /trunk/indra/newview/llregionposition.cpp
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| 1 : | mjm | 135 | /** |
| 2 : | * @file llregionposition.cpp | ||
| 3 : | * @brief Region position storing class definition | ||
| 4 : | * | ||
| 5 : | * $LicenseInfo:firstyear=2001&license=viewergpl$ | ||
| 6 : | * | ||
| 7 : | mjm | 137 | * Copyright (c) 2001-2010, Linden Research, Inc. |
| 8 : | mjm | 135 | * |
| 9 : | * Second Life Viewer Source Code | ||
| 10 : | * The source code in this file ("Source Code") is provided by Linden Lab | ||
| 11 : | * to you under the terms of the GNU General Public License, version 2.0 | ||
| 12 : | * ("GPL"), unless you have obtained a separate licensing agreement | ||
| 13 : | * ("Other License"), formally executed by you and Linden Lab. Terms of | ||
| 14 : | * the GPL can be found in doc/GPL-license.txt in this distribution, or | ||
| 15 : | * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 | ||
| 16 : | * | ||
| 17 : | * There are special exceptions to the terms and conditions of the GPL as | ||
| 18 : | * it is applied to this Source Code. View the full text of the exception | ||
| 19 : | * in the file doc/FLOSS-exception.txt in this software distribution, or | ||
| 20 : | * online at | ||
| 21 : | * http://secondlifegrid.net/programs/open_source/licensing/flossexception | ||
| 22 : | * | ||
| 23 : | * By copying, modifying or distributing this software, you acknowledge | ||
| 24 : | * that you have read and understood your obligations described above, | ||
| 25 : | * and agree to abide by those obligations. | ||
| 26 : | * | ||
| 27 : | * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO | ||
| 28 : | * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, | ||
| 29 : | * COMPLETENESS OR PERFORMANCE. | ||
| 30 : | * $/LicenseInfo$ | ||
| 31 : | */ | ||
| 32 : | |||
| 33 : | #include "llviewerprecompiledheaders.h" | ||
| 34 : | |||
| 35 : | #include "llregionposition.h" | ||
| 36 : | |||
| 37 : | #include "llagent.h" | ||
| 38 : | #include "llworld.h" | ||
| 39 : | #include "llviewerregion.h" | ||
| 40 : | |||
| 41 : | LLRegionPosition::LLRegionPosition() | ||
| 42 : | { | ||
| 43 : | mRegionp = NULL; | ||
| 44 : | } | ||
| 45 : | |||
| 46 : | LLRegionPosition::LLRegionPosition(LLViewerRegion *regionp, const LLVector3 &position) | ||
| 47 : | { | ||
| 48 : | mRegionp = regionp; | ||
| 49 : | mPositionRegion = position; | ||
| 50 : | } | ||
| 51 : | |||
| 52 : | LLRegionPosition::LLRegionPosition(const LLVector3d &global_position) | ||
| 53 : | { | ||
| 54 : | setPositionGlobal(global_position); | ||
| 55 : | } | ||
| 56 : | |||
| 57 : | LLViewerRegion *LLRegionPosition::getRegion() const | ||
| 58 : | { | ||
| 59 : | return mRegionp; | ||
| 60 : | } | ||
| 61 : | |||
| 62 : | const LLVector3 &LLRegionPosition::getPositionRegion() const | ||
| 63 : | { | ||
| 64 : | return mPositionRegion; | ||
| 65 : | } | ||
| 66 : | |||
| 67 : | const LLVector3 LLRegionPosition::getPositionAgent() const | ||
| 68 : | { | ||
| 69 : | return mRegionp->getPosAgentFromRegion( mPositionRegion ); | ||
| 70 : | } | ||
| 71 : | |||
| 72 : | LLVector3d LLRegionPosition::getPositionGlobal() const | ||
| 73 : | { | ||
| 74 : | if (mRegionp) | ||
| 75 : | { | ||
| 76 : | return mRegionp->getPosGlobalFromRegion(mPositionRegion); | ||
| 77 : | } | ||
| 78 : | else | ||
| 79 : | { | ||
| 80 : | LLVector3d pos_global; | ||
| 81 : | pos_global.setVec(mPositionRegion); | ||
| 82 : | return pos_global; | ||
| 83 : | } | ||
| 84 : | } | ||
| 85 : | |||
| 86 : | |||
| 87 : | void LLRegionPosition::setPositionGlobal(const LLVector3d& position_global ) | ||
| 88 : | { | ||
| 89 : | mRegionp = LLWorld::getInstance()->getRegionFromPosGlobal(position_global); | ||
| 90 : | if (mRegionp) | ||
| 91 : | { | ||
| 92 : | mPositionRegion = mRegionp->getPosRegionFromGlobal(position_global); | ||
| 93 : | } | ||
| 94 : | else | ||
| 95 : | { | ||
| 96 : | mRegionp = gAgent.getRegion(); | ||
| 97 : | llassert(mRegionp); | ||
| 98 : | mPositionRegion = mRegionp->getPosRegionFromGlobal(position_global); | ||
| 99 : | } | ||
| 100 : | } |
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