diff --git a/indra/newview/llphysicsmotion.cpp b/indra/newview/llphysicsmotion.cpp index fbcd93912..1df29b37e 100644 --- a/indra/newview/llphysicsmotion.cpp +++ b/indra/newview/llphysicsmotion.cpp @@ -2,31 +2,25 @@ * @file llphysicsmotion.cpp * @brief Implementation of LLPhysicsMotion class. * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * Copyright (c) 2001-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2011&license=viewerlgpl$ * 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) 2011, Linden Research, Inc. * - * 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 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. * - * 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. + * 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. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * 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 + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -74,6 +68,19 @@ inline F64 llsgn(const F64 a) class LLPhysicsMotion { public: + typedef enum + { + SMOOTHING = 0, + MASS, + GRAVITY, + SPRING, + GAIN, + DAMPING, + DRAG, + MAX_EFFECT, + NUM_PARAMS + } eParamName; + /* param_driver_name: The param that controls the params that are being affected by the physics. joint_name: The joint that the body part is attached to. The joint is @@ -107,8 +114,12 @@ public: mVelocity_local(0) { mJointState = new LLJointState; - } + for (U32 i = 0; i < NUM_PARAMS; ++i) + { + mParamCache[i] = NULL; + } + } void getString(std::ostringstream &oss); BOOL initialize(); @@ -124,19 +135,46 @@ public: void reset(); protected: - F32 getParamValue(const std::string& controller_key) - { - const controller_map_t::const_iterator& entry = mParamControllers.find(controller_key); + + F32 getParamValue(eParamName param) + { + static std::string controller_key[] = + { + "Smoothing", + "Mass", + "Gravity", + "Spring", + "Gain", + "Damping", + "Drag", + "MaxEffect" + }; + + if (!mParamCache[param]) + { + const controller_map_t::const_iterator& entry = mParamControllers.find(controller_key[param]); if (entry == mParamControllers.end()) { - return sDefaultController[controller_key]; + return sDefaultController[controller_key[param]]; } const std::string& param_name = (*entry).second.c_str(); - return mCharacter->getVisualParamWeight(param_name.c_str()); - } + mParamCache[param] = mCharacter->getVisualParam(param_name.c_str()); + } + + if (mParamCache[param]) + { + return mParamCache[param]->getWeight(); + } + else + { + return sDefaultController[controller_key[param]]; + } + } + + void setParamValue(LLViewerVisualParam *param, const F32 new_value_local, - F32 behavior_maxeffect); + F32 behavior_maxeffect); F32 toLocal(const LLVector3 &world); F32 calculateVelocity_local(); @@ -164,6 +202,8 @@ private: F32 mLastTime; + LLVisualParam* mParamCache[NUM_PARAMS]; + static default_controller_map_t sDefaultController; }; @@ -268,7 +308,7 @@ void LLPhysicsMotion::getString(std::ostringstream &oss) oss << " Controllers:" << std::endl; for(controller_map_t::const_iterator it = mParamControllers.begin(); it!= mParamControllers.end(); ++it) { - oss << " mParamControllers[\"" << it->first << "\"] = \"" << it->second << "\" =" << getParamValue(it->first) << std::endl; + oss << " mParamControllers[\"" << it->first << "\"] = \"" << it->second << "\" =" << mCharacter->getVisualParamWeight(it->first.c_str()) << std::endl; } } @@ -574,15 +614,16 @@ BOOL LLPhysicsMotion::onUpdate(F32 time) LLJoint *joint = mJointState->getJoint(); - const F32 behavior_mass = getParamValue("Mass"); - const F32 behavior_gravity = getParamValue("Gravity"); - const F32 behavior_spring = getParamValue("Spring"); - const F32 behavior_gain = getParamValue("Gain"); - const F32 behavior_damping = getParamValue("Damping"); - const F32 behavior_drag = getParamValue("Drag"); - const BOOL physics_test = FALSE; // Enable this to simulate bouncing on all parts. + const F32 behavior_mass = getParamValue(MASS); + const F32 behavior_gravity = getParamValue(GRAVITY); + const F32 behavior_spring = getParamValue(SPRING); + const F32 behavior_gain = getParamValue(GAIN); + const F32 behavior_damping = getParamValue(DAMPING); + const F32 behavior_drag = getParamValue(DRAG); + F32 behavior_maxeffect = getParamValue(MAX_EFFECT); + + const BOOL physics_test = FALSE; // Enable this to simulate bouncing on all parts. - F32 behavior_maxeffect = getParamValue("MaxEffect"); if (physics_test) behavior_maxeffect = 1.0f; diff --git a/indra/newview/llphysicsmotion.h b/indra/newview/llphysicsmotion.h index 7e6bddd17..7412c9d88 100644 --- a/indra/newview/llphysicsmotion.h +++ b/indra/newview/llphysicsmotion.h @@ -2,31 +2,25 @@ * @file llphysicsmotion.h * @brief Implementation of LLPhysicsMotion class. * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * Copyright (c) 2001-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2011&license=viewerlgpl$ * 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) 2011, Linden Research, Inc. * - * 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 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. * - * 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. + * 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. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * 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 + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -113,6 +107,7 @@ public: virtual void onDeactivate(); LLCharacter* getCharacter() { return mCharacter; } + protected: void addMotion(LLPhysicsMotion *motion); private: