diff --git a/BuildParams b/BuildParams
index 12d45e3edaa8b09c5ba5853e30afcc40749a0415..8d28f39298afb8228287739b0f888becc00dae70 100644
--- a/BuildParams
+++ b/BuildParams
@@ -66,7 +66,7 @@ viewer-pre-release.viewer_channel = "Second Life Release"
viewer-pre-release.login_channel = "Second Life Release"
viewer-pre-release.build_debug_release_separately = true
viewer-pre-release.build_viewer_update_version_manager = true
-viewer-pre-release.release-viewer.jira = DRTVWR-42
+viewer-pre-release.release-viewer.jira = DRTVWR-46
# =======================================
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index d98f0da1c273ce48033dd8779817fd17b4fce7c8..cac7df56e4f2e3f3e9eacbace18368fb43792cb6 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -652,17 +652,6 @@
<key>Value</key>
<integer>1</integer>
</map>
- <key>AvatarPhysicsTest</key>
- <map>
- <key>Comment</key>
- <string>Simulate continuous physics behavior on all nearby avatars.</string>
- <key>Persist</key>
- <integer>1</integer>
- <key>Type</key>
- <string>Boolean</string>
- <key>Value</key>
- <integer>0</integer>
- </map>
<key>AvatarSex</key>
<map>
<key>Comment</key>
diff --git a/indra/newview/character/avatar_lad.xml b/indra/newview/character/avatar_lad.xml
index ec162e3608fa85cf6f0a4feb92ea3c2dbb056be3..ce15c4b8f7e98cf6ad20ceaa6a7784da48274520 100644
--- a/indra/newview/character/avatar_lad.xml
+++ b/indra/newview/character/avatar_lad.xml
@@ -4352,8 +4352,8 @@
wearable="shape"
edit_group="driven"
value_default="0"
- value_min="-1.5"
- value_max="1.5">
+ value_min="-1.25"
+ value_max="1.25">
<param_morph />
</param>
@@ -11875,7 +11875,7 @@ render_pass="bump">
edit_group="physics_advanced"
value_default="0"
value_min="0"
- value_max=".1">
+ value_max="30">
<param_driver />
</param>
@@ -11887,9 +11887,9 @@ render_pass="bump">
label="Breast Physics Drag"
wearable="physics"
edit_group="physics_advanced"
- value_default=".15"
+ value_default="1"
value_min="0"
- value_max=".5">
+ value_max="10">
<param_driver />
</param>
@@ -11914,9 +11914,9 @@ render_pass="bump">
label="Breast Physics UpDown Spring"
wearable="physics"
edit_group="physics_breasts_updown"
- value_default=".1"
+ value_default="10"
value_min="0"
- value_max="3">
+ value_max="100">
<param_driver />
</param>
<param
@@ -11940,11 +11940,9 @@ render_pass="bump">
label="Breast Physics UpDown Damping"
wearable="physics"
edit_group="physics_breasts_updown"
- value_default=".05"
+ value_default=".2"
value_min="0"
- value_max=".1"
- camera_elevation=".3"
- camera_distance=".8">
+ value_max="1">
<param_driver />
</param>
@@ -11969,9 +11967,9 @@ render_pass="bump">
label="Breast Physics InOut Spring"
wearable="physics"
edit_group="physics_breasts_inout"
- value_default=".1"
+ value_default="10"
value_min="0"
- value_max="3">
+ value_max="100">
<param_driver />
</param>
<param
@@ -11995,9 +11993,9 @@ render_pass="bump">
label="Breast Physics InOut Damping"
wearable="physics"
edit_group="physics_breasts_inout"
- value_default=".05"
+ value_default=".2"
value_min="0"
- value_max=".1">
+ value_max="1">
<param_driver />
</param>
@@ -12022,7 +12020,7 @@ render_pass="bump">
edit_group="physics_advanced"
value_default="0"
value_min="0"
- value_max=".1">
+ value_max="30">
<param_driver />
</param>
<param
@@ -12032,9 +12030,9 @@ render_pass="bump">
label="Belly Physics Drag"
wearable="physics"
edit_group="physics_advanced"
- value_default=".15"
+ value_default="1"
value_min="0"
- value_max=".5">
+ value_max="10">
<param_driver />
</param>
<param
@@ -12056,9 +12054,9 @@ render_pass="bump">
label="Belly Physics UpDown Spring"
wearable="physics"
edit_group="physics_belly_updown"
- value_default=".1"
+ value_default="10"
value_min="0"
- value_max="3">
+ value_max="100">
<param_driver />
</param>
<param
@@ -12080,9 +12078,9 @@ render_pass="bump">
label="Belly Physics UpDown Damping"
wearable="physics"
edit_group="physics_belly_updown"
- value_default=".05"
+ value_default=".2"
value_min="0"
- value_max=".1">
+ value_max="1">
<param_driver />
</param>
@@ -12107,7 +12105,7 @@ render_pass="bump">
edit_group="physics_advanced"
value_default="0"
value_min="0"
- value_max=".1">
+ value_max="30">
<param_driver />
</param>
<param
@@ -12117,9 +12115,9 @@ render_pass="bump">
label="Butt Physics Drag"
wearable="physics"
edit_group="physics_advanced"
- value_default=".15"
+ value_default="1"
value_min="0"
- value_max=".5">
+ value_max="10">
<param_driver />
</param>
@@ -12142,9 +12140,9 @@ render_pass="bump">
label="Butt Physics UpDown Spring"
wearable="physics"
edit_group="physics_butt_updown"
- value_default=".1"
+ value_default="10"
value_min="0"
- value_max="3">
+ value_max="100">
<param_driver />
</param>
<param
@@ -12166,9 +12164,9 @@ render_pass="bump">
label="Butt Physics UpDown Damping"
wearable="physics"
edit_group="physics_butt_updown"
- value_default=".05"
+ value_default=".2"
value_min="0"
- value_max=".1">
+ value_max="1">
<param_driver />
</param>
@@ -12191,9 +12189,9 @@ render_pass="bump">
label="Butt Physics LeftRight Spring"
wearable="physics"
edit_group="physics_butt_leftright"
- value_default=".1"
+ value_default="10"
value_min="0"
- value_max="3">
+ value_max="100">
<param_driver />
</param>
<param
@@ -12215,9 +12213,9 @@ render_pass="bump">
label="Butt Physics LeftRight Damping"
wearable="physics"
edit_group="physics_butt_leftright"
- value_default=".05"
+ value_default=".2"
value_min="0"
- value_max=".1">
+ value_max="1">
<param_driver />
</param>
@@ -12242,9 +12240,9 @@ render_pass="bump">
label="Breast Physics LeftRight Spring"
wearable="physics"
edit_group="physics_breasts_leftright"
- value_default=".1"
+ value_default="10"
value_min="0"
- value_max="3">
+ value_max="100">
<param_driver />
</param>
<param
@@ -12268,9 +12266,9 @@ render_pass="bump">
label="Breast Physics LeftRight Damping"
wearable="physics"
edit_group="physics_breasts_leftright"
- value_default=".05"
+ value_default=".2"
value_min="0"
- value_max=".1">
+ value_max="1">
<param_driver />
</param>
diff --git a/indra/newview/featuretable.txt b/indra/newview/featuretable.txt
index 15ad330418367ac7853017f229028fafd97e25e0..af2d951bf70988de588ac7949c342213f46222d4 100644
--- a/indra/newview/featuretable.txt
+++ b/indra/newview/featuretable.txt
@@ -132,7 +132,7 @@ list High
RenderAnisotropic 1 1
RenderAvatarCloth 1 0
RenderAvatarLODFactor 1 1.0
-RenderAvatarPhysicsLODFactor 1 0.9
+RenderAvatarPhysicsLODFactor 1 1.0
RenderAvatarVP 1 1
RenderFarClip 1 128
RenderFlexTimeFactor 1 1.0
diff --git a/indra/newview/featuretable_linux.txt b/indra/newview/featuretable_linux.txt
index a2cd4b834c0845ed899f975c40d3ebfa5a96aa30..5da1495da9aade25f555de0420daef2a3675b4a6 100644
--- a/indra/newview/featuretable_linux.txt
+++ b/indra/newview/featuretable_linux.txt
@@ -26,6 +26,7 @@ list all
RenderAnisotropic 1 1
RenderAvatarCloth 1 1
RenderAvatarLODFactor 1 1.0
+RenderAvatarPhysicsLODFactor 1 1.0
RenderAvatarMaxVisible 1 12
RenderAvatarVP 1 1
RenderCubeMap 1 1
@@ -70,6 +71,7 @@ list Low
RenderAnisotropic 1 0
RenderAvatarCloth 1 0
RenderAvatarLODFactor 1 0
+RenderAvatarPhysicsLODFactor 1 0
RenderAvatarMaxVisible 1 3
RenderAvatarVP 1 0
RenderFarClip 1 64
@@ -100,6 +102,7 @@ list Mid
RenderAnisotropic 1 0
RenderAvatarCloth 1 0
RenderAvatarLODFactor 1 0.5
+RenderAvatarPhysicsLODFactor 1 0.75
RenderAvatarVP 1 1
RenderFarClip 1 96
RenderFlexTimeFactor 1 1.0
@@ -128,6 +131,7 @@ list High
RenderAnisotropic 1 1
RenderAvatarCloth 1 0
RenderAvatarLODFactor 1 1.0
+RenderAvatarPhysicsLODFactor 1 1.0
RenderAvatarVP 1 1
RenderFarClip 1 128
RenderFlexTimeFactor 1 1.0
@@ -156,6 +160,7 @@ list Ultra
RenderAnisotropic 1 1
RenderAvatarCloth 1 1
RenderAvatarLODFactor 1 1.0
+RenderAvatarPhysicsLODFactor 1 1.0
RenderAvatarVP 1 1
RenderFarClip 1 256
RenderFlexTimeFactor 1 1.0
diff --git a/indra/newview/featuretable_mac.txt b/indra/newview/featuretable_mac.txt
index 3ad7f4e89275cfbcb44fd5bc742ee296503e8376..421f9c097391b8e6326a30ea02f278fd06557fa8 100644
--- a/indra/newview/featuretable_mac.txt
+++ b/indra/newview/featuretable_mac.txt
@@ -26,6 +26,7 @@ list all
RenderAnisotropic 1 0
RenderAvatarCloth 0 0
RenderAvatarLODFactor 1 1.0
+RenderAvatarPhysicsLODFactor 1 1.0
RenderAvatarMaxVisible 1 12
RenderAvatarVP 1 0
RenderCubeMap 1 1
@@ -70,6 +71,7 @@ list Low
RenderAnisotropic 1 0
RenderAvatarCloth 1 0
RenderAvatarLODFactor 1 0
+RenderAvatarPhysicsLODFactor 1 0
RenderAvatarMaxVisible 1 3
RenderAvatarVP 1 0
RenderFarClip 1 64
@@ -99,6 +101,7 @@ list Mid
RenderAnisotropic 1 0
RenderAvatarCloth 1 0
RenderAvatarLODFactor 1 0.5
+RenderAvatarPhysicsLODFactor 1 0.75
RenderAvatarVP 1 1
RenderFarClip 1 96
RenderFlexTimeFactor 1 1.0
@@ -126,6 +129,7 @@ list High
RenderAnisotropic 1 1
RenderAvatarCloth 1 0
RenderAvatarLODFactor 1 1.0
+RenderAvatarPhysicsLODFactor 1 1.0
RenderAvatarVP 1 1
RenderFarClip 1 128
RenderFlexTimeFactor 1 1.0
@@ -153,6 +157,7 @@ list Ultra
RenderAnisotropic 1 1
RenderAvatarCloth 1 1
RenderAvatarLODFactor 1 1.0
+RenderAvatarPhysicsLODFactor 1 1.0
RenderAvatarVP 1 1
RenderFarClip 1 256
RenderFlexTimeFactor 1 1.0
diff --git a/indra/newview/featuretable_xp.txt b/indra/newview/featuretable_xp.txt
index 38e6bb1e5e9d01ce083277708836f2ce21743db0..c2e5dfff9fe17fa6df246b167449a8ed763cab9b 100644
--- a/indra/newview/featuretable_xp.txt
+++ b/indra/newview/featuretable_xp.txt
@@ -26,6 +26,7 @@ list all
RenderAnisotropic 1 1
RenderAvatarCloth 1 1
RenderAvatarLODFactor 1 1.0
+RenderAvatarPhysicsLODFactor 1 1.0
RenderAvatarMaxVisible 1 12
RenderAvatarVP 1 1
RenderCubeMap 1 1
@@ -71,6 +72,7 @@ list Low
RenderAnisotropic 1 0
RenderAvatarCloth 1 0
RenderAvatarLODFactor 1 0
+RenderAvatarPhysicsLODFactor 1 0
RenderAvatarMaxVisible 1 3
RenderAvatarVP 1 0
RenderFarClip 1 64
@@ -101,6 +103,7 @@ list Mid
RenderAnisotropic 1 0
RenderAvatarCloth 1 0
RenderAvatarLODFactor 1 0.5
+RenderAvatarPhysicsLODFactor 1 0.75
RenderAvatarVP 1 1
RenderFarClip 1 96
RenderFlexTimeFactor 1 1.0
@@ -129,6 +132,7 @@ list High
RenderAnisotropic 1 1
RenderAvatarCloth 1 0
RenderAvatarLODFactor 1 1.0
+RenderAvatarPhysicsLODFactor 1 1.0
RenderAvatarVP 1 1
RenderFarClip 1 128
RenderFlexTimeFactor 1 1.0
@@ -157,6 +161,7 @@ list Ultra
RenderAnisotropic 1 1
RenderAvatarCloth 1 1
RenderAvatarLODFactor 1 1.0
+RenderAvatarPhysicsLODFactor 1 1.0
RenderAvatarVP 1 1
RenderFarClip 1 256
RenderFlexTimeFactor 1 1.0
diff --git a/indra/newview/llpaneleditwearable.cpp b/indra/newview/llpaneleditwearable.cpp
index cb8fbd66b53088885d0d6b409625776dc2d5d68c..b73d97e4c41f13d8fb639a65befb2fcc545eecc6 100644
--- a/indra/newview/llpaneleditwearable.cpp
+++ b/indra/newview/llpaneleditwearable.cpp
@@ -1133,7 +1133,7 @@ void LLPanelEditWearable::showWearable(LLWearable* wearable, BOOL show, BOOL dis
LLScrollingPanelList *panel_list = getChild<LLScrollingPanelList>(scrolling_panel);
LLAccordionCtrlTab *tab = getChild<LLAccordionCtrlTab>(accordion_tab);
-
+
if (!panel_list)
{
llwarns << "could not get scrolling panel list: " << scrolling_panel << llendl;
@@ -1145,7 +1145,18 @@ void LLPanelEditWearable::showWearable(LLWearable* wearable, BOOL show, BOOL dis
llwarns << "could not get llaccordionctrltab from UI with name: " << accordion_tab << llendl;
continue;
}
-
+
+ // Don't show female subparts if you're not female, etc.
+ if (!(gAgentAvatarp->getSex() & subpart_entry->mSex))
+ {
+ tab->setVisible(FALSE);
+ continue;
+ }
+ else
+ {
+ tab->setVisible(TRUE);
+ }
+
// what edit group do we want to extract params for?
const std::string edit_group = subpart_entry->mEditGroup;
diff --git a/indra/newview/llphysicsmotion.cpp b/indra/newview/llphysicsmotion.cpp
index 23fa0cbd9cf438cb368bd9e885a391f33dff0b59..6851e7bb1ab3db916cb3917c1fdf027f62067262 100644
--- a/indra/newview/llphysicsmotion.cpp
+++ b/indra/newview/llphysicsmotion.cpp
@@ -1,717 +1,732 @@
-/**
- * @file llphysicsmotion.cpp
- * @brief Implementation of LLPhysicsMotion class.
- *
- * $LicenseInfo:firstyear=2011&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2011, 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.
- *
- * 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.
- *
- * 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
- * $/LicenseInfo$
- */
-
-//-----------------------------------------------------------------------------
-// Header Files
-//-----------------------------------------------------------------------------
-#include "llviewerprecompiledheaders.h"
-#include "linden_common.h"
-
-#include "m3math.h"
-#include "v3dmath.h"
-
-#include "llphysicsmotion.h"
-#include "llagent.h"
-#include "llcharacter.h"
-#include "llviewercontrol.h"
-#include "llviewervisualparam.h"
-#include "llvoavatarself.h"
-
-typedef std::map<std::string, std::string> controller_map_t;
-typedef std::map<std::string, F32> default_controller_map_t;
-
-#define MIN_REQUIRED_PIXEL_AREA_BREAST_MOTION 0.f;
-
-inline F64 llsgn(const F64 a)
-{
- if (a >= 0)
- return 1;
- return -1;
-}
-
-/*
- At a high level, this works by setting temporary parameters that are not stored
- in the avatar's list of params, and are not conveyed to other users. We accomplish
- this by creating some new temporary driven params inside avatar_lad that are then driven
- by the actual params that the user sees and sets. For example, in the old system,
- the user sets a param called breast bouyancy, which controls the Z value of the breasts.
- In our new system, the user still sets the breast bouyancy, but that param is redefined
- as a driver param so that affects a new temporary driven param that the bounce is applied
- to.
-*/
-
-class LLPhysicsMotion
-{
-public:
- /*
- 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
- used to determine the orientation (rotation) of the body part.
-
- character: The avatar that this physics affects.
-
- motion_direction_vec: The direction (in world coordinates) that determines the
- motion. For example, (0,0,1) is up-down, and means that up-down motion is what
- determines how this joint moves.
-
- controllers: The various settings (e.g. spring force, mass) that determine how
- the body part behaves.
- */
- LLPhysicsMotion(const std::string ¶m_driver_name,
- const std::string &joint_name,
- LLCharacter *character,
- const LLVector3 &motion_direction_vec,
- const controller_map_t &controllers) :
- mParamDriverName(param_driver_name),
- mJointName(joint_name),
- mMotionDirectionVec(motion_direction_vec),
- mParamDriver(NULL),
- mParamControllers(controllers),
- mCharacter(character),
- mLastTime(0),
- mPosition_local(0),
- mVelocityJoint_local(0),
- mPositionLastUpdate_local(0)
- {
- mJointState = new LLJointState;
- }
-
- BOOL initialize();
-
- ~LLPhysicsMotion() {}
-
- BOOL onUpdate(F32 time);
-
- LLPointer<LLJointState> getJointState()
- {
- return mJointState;
- }
-protected:
- F32 getParamValue(const std::string& controller_key)
- {
- const controller_map_t::const_iterator& entry = mParamControllers.find(controller_key);
- if (entry == mParamControllers.end())
- {
- return sDefaultController[controller_key];
- }
- const std::string& param_name = (*entry).second.c_str();
- return mCharacter->getVisualParamWeight(param_name.c_str());
- }
- void setParamValue(LLViewerVisualParam *param,
- const F32 new_value_local,
- F32 behavior_maxeffect);
-
- F32 toLocal(const LLVector3 &world);
- F32 calculateVelocity_local(const F32 time_delta);
- F32 calculateAcceleration_local(F32 velocity_local,
- const F32 time_delta);
-private:
- const std::string mParamDriverName;
- const std::string mParamControllerName;
- const LLVector3 mMotionDirectionVec;
- const std::string mJointName;
-
- F32 mPosition_local;
- F32 mVelocityJoint_local; // How fast the joint is moving
- F32 mAccelerationJoint_local; // Acceleration on the joint
-
- F32 mVelocity_local; // How fast the param is moving
- F32 mPositionLastUpdate_local;
- LLVector3 mPosition_world;
-
- LLViewerVisualParam *mParamDriver;
- const controller_map_t mParamControllers;
-
- LLPointer<LLJointState> mJointState;
- LLCharacter *mCharacter;
-
- F32 mLastTime;
-
- static default_controller_map_t sDefaultController;
-};
-
-default_controller_map_t initDefaultController()
-{
- default_controller_map_t controller;
- controller["Mass"] = 0.2f;
- controller["Gravity"] = 0.0f;
- controller["Damping"] = .05f;
- controller["Drag"] = 0.15f;
- controller["MaxEffect"] = 0.1f;
- controller["Spring"] = 0.1f;
- controller["Gain"] = 10.0f;
- return controller;
-}
-
-default_controller_map_t LLPhysicsMotion::sDefaultController = initDefaultController();
-
-BOOL LLPhysicsMotion::initialize()
-{
- if (!mJointState->setJoint(mCharacter->getJoint(mJointName.c_str())))
- return FALSE;
- mJointState->setUsage(LLJointState::ROT);
-
- mParamDriver = (LLViewerVisualParam*)mCharacter->getVisualParam(mParamDriverName.c_str());
- if (mParamDriver == NULL)
- {
- llinfos << "Failure reading in [ " << mParamDriverName << " ]" << llendl;
- return FALSE;
- }
-
- return TRUE;
-}
-
-LLPhysicsMotionController::LLPhysicsMotionController(const LLUUID &id) :
- LLMotion(id),
- mCharacter(NULL)
-{
- mName = "breast_motion";
-}
-
-LLPhysicsMotionController::~LLPhysicsMotionController()
-{
- for (motion_vec_t::iterator iter = mMotions.begin();
- iter != mMotions.end();
- ++iter)
- {
- delete (*iter);
- }
-}
-
-BOOL LLPhysicsMotionController::onActivate()
-{
- return TRUE;
-}
-
-void LLPhysicsMotionController::onDeactivate()
-{
-}
-
-LLMotion::LLMotionInitStatus LLPhysicsMotionController::onInitialize(LLCharacter *character)
-{
- mCharacter = character;
-
- mMotions.clear();
-
- // Breast Cleavage
- {
- controller_map_t controller;
- controller["Mass"] = "Breast_Physics_Mass";
- controller["Gravity"] = "Breast_Physics_Gravity";
- controller["Drag"] = "Breast_Physics_Drag";
- controller["Damping"] = "Breast_Physics_InOut_Damping";
- controller["MaxEffect"] = "Breast_Physics_InOut_Max_Effect";
- controller["Spring"] = "Breast_Physics_InOut_Spring";
- controller["Gain"] = "Breast_Physics_InOut_Gain";
- LLPhysicsMotion *motion = new LLPhysicsMotion("Breast_Physics_InOut_Controller",
- "mChest",
- character,
- LLVector3(-1,0,0),
- controller);
- if (!motion->initialize())
- {
- llassert_always(FALSE);
- return STATUS_FAILURE;
- }
- addMotion(motion);
- }
-
- // Breast Bounce
- {
- controller_map_t controller;
- controller["Mass"] = "Breast_Physics_Mass";
- controller["Gravity"] = "Breast_Physics_Gravity";
- controller["Drag"] = "Breast_Physics_Drag";
- controller["Damping"] = "Breast_Physics_UpDown_Damping";
- controller["MaxEffect"] = "Breast_Physics_UpDown_Max_Effect";
- controller["Spring"] = "Breast_Physics_UpDown_Spring";
- controller["Gain"] = "Breast_Physics_UpDown_Gain";
- LLPhysicsMotion *motion = new LLPhysicsMotion("Breast_Physics_UpDown_Controller",
- "mChest",
- character,
- LLVector3(0,0,1),
- controller);
- if (!motion->initialize())
- {
- llassert_always(FALSE);
- return STATUS_FAILURE;
- }
- addMotion(motion);
- }
-
- // Breast Sway
- {
- controller_map_t controller;
- controller["Mass"] = "Breast_Physics_Mass";
- controller["Gravity"] = "Breast_Physics_Gravity";
- controller["Drag"] = "Breast_Physics_Drag";
- controller["Damping"] = "Breast_Physics_LeftRight_Damping";
- controller["MaxEffect"] = "Breast_Physics_LeftRight_Max_Effect";
- controller["Spring"] = "Breast_Physics_LeftRight_Spring";
- controller["Gain"] = "Breast_Physics_LeftRight_Gain";
- LLPhysicsMotion *motion = new LLPhysicsMotion("Breast_Physics_LeftRight_Controller",
- "mChest",
- character,
- LLVector3(0,-1,0),
- controller);
- if (!motion->initialize())
- {
- llassert_always(FALSE);
- return STATUS_FAILURE;
- }
- addMotion(motion);
- }
- // Butt Bounce
- {
- controller_map_t controller;
- controller["Mass"] = "Butt_Physics_Mass";
- controller["Gravity"] = "Butt_Physics_Gravity";
- controller["Drag"] = "Butt_Physics_Drag";
- controller["Damping"] = "Butt_Physics_UpDown_Damping";
- controller["MaxEffect"] = "Butt_Physics_UpDown_Max_Effect";
- controller["Spring"] = "Butt_Physics_UpDown_Spring";
- controller["Gain"] = "Butt_Physics_UpDown_Gain";
- LLPhysicsMotion *motion = new LLPhysicsMotion("Butt_Physics_UpDown_Controller",
- "mPelvis",
- character,
- LLVector3(0,0,-1),
- controller);
- if (!motion->initialize())
- {
- llassert_always(FALSE);
- return STATUS_FAILURE;
- }
- addMotion(motion);
- }
-
- // Butt LeftRight
- {
- controller_map_t controller;
- controller["Mass"] = "Butt_Physics_Mass";
- controller["Gravity"] = "Butt_Physics_Gravity";
- controller["Drag"] = "Butt_Physics_Drag";
- controller["Damping"] = "Butt_Physics_LeftRight_Damping";
- controller["MaxEffect"] = "Butt_Physics_LeftRight_Max_Effect";
- controller["Spring"] = "Butt_Physics_LeftRight_Spring";
- controller["Gain"] = "Butt_Physics_LeftRight_Gain";
- LLPhysicsMotion *motion = new LLPhysicsMotion("Butt_Physics_LeftRight_Controller",
- "mPelvis",
- character,
- LLVector3(0,-1,0),
- controller);
- if (!motion->initialize())
- {
- llassert_always(FALSE);
- return STATUS_FAILURE;
- }
- addMotion(motion);
- }
-
- // Belly Bounce
- {
- controller_map_t controller;
- controller["Mass"] = "Belly_Physics_Mass";
- controller["Gravity"] = "Belly_Physics_Gravity";
- controller["Drag"] = "Belly_Physics_Drag";
- controller["Damping"] = "Belly_Physics_UpDown_Damping";
- controller["MaxEffect"] = "Belly_Physics_UpDown_Max_Effect";
- controller["Spring"] = "Belly_Physics_UpDown_Spring";
- controller["Gain"] = "Belly_Physics_UpDown_Gain";
- LLPhysicsMotion *motion = new LLPhysicsMotion("Belly_Physics_UpDown_Controller",
- "mPelvis",
- character,
- LLVector3(0,0,-1),
- controller);
- if (!motion->initialize())
- {
- llassert_always(FALSE);
- return STATUS_FAILURE;
- }
- addMotion(motion);
- }
-
- return STATUS_SUCCESS;
-}
-
-void LLPhysicsMotionController::addMotion(LLPhysicsMotion *motion)
-{
- addJointState(motion->getJointState());
- mMotions.push_back(motion);
-}
-
-F32 LLPhysicsMotionController::getMinPixelArea()
-{
- return MIN_REQUIRED_PIXEL_AREA_BREAST_MOTION;
-}
-
-// Local space means "parameter space".
-F32 LLPhysicsMotion::toLocal(const LLVector3 &world)
-{
- LLJoint *joint = mJointState->getJoint();
- const LLQuaternion rotation_world = joint->getWorldRotation();
-
- LLVector3 dir_world = mMotionDirectionVec * rotation_world;
- dir_world.normalize();
- return world * dir_world;
-}
-
-F32 LLPhysicsMotion::calculateVelocity_local(const F32 time_delta)
-{
- LLJoint *joint = mJointState->getJoint();
- const LLVector3 position_world = joint->getWorldPosition();
- const LLQuaternion rotation_world = joint->getWorldRotation();
- const LLVector3 last_position_world = mPosition_world;
- const LLVector3 velocity_world = (position_world-last_position_world) / time_delta;
- const F32 velocity_local = toLocal(velocity_world);
- return velocity_local;
-}
-
-F32 LLPhysicsMotion::calculateAcceleration_local(const F32 velocity_local,
- const F32 time_delta)
-{
-// const F32 smoothing = getParamValue("Smoothing");
- static const F32 smoothing = 3.0f; // Removed smoothing param since it's probably not necessary
- const F32 acceleration_local = velocity_local - mVelocityJoint_local;
-
- const F32 smoothed_acceleration_local =
- acceleration_local * 1.0/smoothing +
- mAccelerationJoint_local * (smoothing-1.0)/smoothing;
-
- return smoothed_acceleration_local;
-}
-
-BOOL LLPhysicsMotionController::onUpdate(F32 time, U8* joint_mask)
-{
- // Skip if disabled globally.
- if (!gSavedSettings.getBOOL("AvatarPhysics"))
- {
- return TRUE;
- }
-
- BOOL update_visuals = FALSE;
- for (motion_vec_t::iterator iter = mMotions.begin();
- iter != mMotions.end();
- ++iter)
- {
- LLPhysicsMotion *motion = (*iter);
- update_visuals |= motion->onUpdate(time);
- }
-
- if (update_visuals)
- mCharacter->updateVisualParams();
-
- return TRUE;
-}
-
-
-// Return TRUE if character has to update visual params.
-BOOL LLPhysicsMotion::onUpdate(F32 time)
-{
- // static FILE *mFileWrite = fopen("c:\\temp\\avatar_data.txt","w");
-
- if (!mParamDriver)
- return FALSE;
-
- if (!mLastTime)
- {
- mLastTime = time;
- return FALSE;
- }
-
- ////////////////////////////////////////////////////////////////////////////////
- // Get all parameters and settings
- //
-
- const F32 time_delta = time - mLastTime;
- if (time_delta > 3.0 || time_delta <= 0.01)
- {
- mLastTime = time;
- return FALSE;
- }
-
- // Higher LOD is better. This controls the granularity
- // and frequency of updates for the motions.
- const F32 lod_factor = LLVOAvatar::sPhysicsLODFactor;
- if (lod_factor == 0)
- {
- return TRUE;
- }
-
- 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 = gSavedSettings.getBOOL("AvatarPhysicsTest") && gAgent.isGodlike();
-
- F32 behavior_maxeffect = getParamValue("MaxEffect");
- if (physics_test)
- behavior_maxeffect = 1.0f;
-
- // mPositon_local should be in normalized 0,1 range already. Just making sure...
- F32 position_current_local = llclamp(mPosition_local,
- 0.0f,
- 1.0f);
-
- // Normalize the param position to be from [0,1].
- // We have to use normalized values because there may be more than one driven param,
- // and each of these driven params may have its own range.
- // This means we'll do all our calculations in normalized [0,1] local coordinates.
- F32 position_user_local = mParamDriver->getWeight();
- position_user_local = (position_user_local - mParamDriver->getMinWeight()) / (mParamDriver->getMaxWeight() - mParamDriver->getMinWeight());
-
- // If the effect is turned off then don't process unless we need one more update
- // to set the position to the default (i.e. user) position.
- if ((behavior_maxeffect == 0) && (position_current_local == position_user_local))
- {
- return FALSE;
- }
-
- //
- // End parameters and settings
- ////////////////////////////////////////////////////////////////////////////////
-
-
- ////////////////////////////////////////////////////////////////////////////////
- // Calculate velocity and acceleration in parameter space.
- //
-
- const F32 velocity_joint_local = calculateVelocity_local(time_delta);
- const F32 acceleration_joint_local = calculateAcceleration_local(velocity_joint_local, time_delta);
-
- //
- // End velocity and acceleration
- ////////////////////////////////////////////////////////////////////////////////
-
-
- ////////////////////////////////////////////////////////////////////////////////
- // Calculate the total force
- //
-
- // Spring force is a restoring force towards the original user-set breast position.
- // F = kx
- const F32 spring_length = position_current_local - position_user_local;
- const F32 force_spring = -spring_length * behavior_spring;
-
- // Acceleration is the force that comes from the change in velocity of the torso.
- // F = ma
- const F32 force_accel = behavior_gain * (acceleration_joint_local * behavior_mass);
-
- // Gravity always points downward in world space.
- // F = mg
- const LLVector3 gravity_world(0,0,1);
- const F32 force_gravity = behavior_gain * (toLocal(gravity_world) * behavior_gravity * behavior_mass);
-
- // Damping is a restoring force that opposes the current velocity.
- // F = -kv
- const F32 force_damping = -behavior_damping * mVelocity_local;
-
- // Drag is a force imparted by velocity (intuitively it is similar to wind resistance)
- // F = .5kv^2
- const F32 force_drag = .5*behavior_drag*velocity_joint_local*velocity_joint_local*llsgn(velocity_joint_local);
-
- const F32 force_net = (force_accel +
- force_gravity +
- force_spring +
- force_damping +
- force_drag);
-
- //
- // End total force
- ////////////////////////////////////////////////////////////////////////////////
-
-
- ////////////////////////////////////////////////////////////////////////////////
- // Calculate new params
- //
-
- // Calculate the new acceleration based on the net force.
- // a = F/m
- const F32 acceleration_new_local = force_net / behavior_mass;
- static const F32 max_acceleration = 10.0f; // magic number, used to be customizable.
- F32 velocity_new_local = mVelocity_local + acceleration_new_local;
- velocity_new_local = llclamp(velocity_new_local,
- -max_acceleration, max_acceleration);
-
- // Temporary debugging setting to cause all avatars to move, for profiling purposes.
- if (physics_test)
- {
- velocity_new_local = sin(time*4.0);
- }
- // Calculate the new parameters, or remain unchanged if max speed is 0.
- F32 position_new_local = position_current_local + velocity_new_local*time_delta;
- if (behavior_maxeffect == 0)
- position_new_local = position_user_local;
-
- // Zero out the velocity if the param is being pushed beyond its limits.
- if ((position_new_local < 0 && velocity_new_local < 0) ||
- (position_new_local > 1 && velocity_new_local > 0))
- {
- velocity_new_local = 0;
- }
-
- // Check for NaN values. A NaN value is detected if the variables doesn't equal itself.
- // If NaN, then reset everything.
- if ((mPosition_local != mPosition_local) ||
- (mVelocity_local != mVelocity_local) ||
- (position_new_local != position_new_local))
- {
- position_new_local = 0;
- position_current_local = 0;
- position_user_local = 0;
- mVelocity_local = 0;
- mVelocityJoint_local = 0;
- mAccelerationJoint_local = 0;
- mPosition_local = 0;
- mPosition_world = LLVector3(0,0,0);
- }
-
- const F32 position_new_local_clamped = llclamp(position_new_local,
- 0.0f,
- 1.0f);
-
- LLDriverParam *driver_param = dynamic_cast<LLDriverParam *>(mParamDriver);
- llassert_always(driver_param);
- if (driver_param)
- {
- // If this is one of our "hidden" driver params, then make sure it's
- // the default value.
- if ((driver_param->getGroup() != VISUAL_PARAM_GROUP_TWEAKABLE) &&
- (driver_param->getGroup() != VISUAL_PARAM_GROUP_TWEAKABLE_NO_TRANSMIT))
- {
- mCharacter->setVisualParamWeight(driver_param,
- 0,
- FALSE);
- }
- for (LLDriverParam::entry_list_t::iterator iter = driver_param->mDriven.begin();
- iter != driver_param->mDriven.end();
- ++iter)
- {
- LLDrivenEntry &entry = (*iter);
- LLViewerVisualParam *driven_param = entry.mParam;
- setParamValue(driven_param,position_new_local_clamped, behavior_maxeffect);
- }
- }
-
- //
- // End calculate new params
- ////////////////////////////////////////////////////////////////////////////////
-
- ////////////////////////////////////////////////////////////////////////////////
- // Conditionally update the visual params
- //
-
- // Updating the visual params (i.e. what the user sees) is fairly expensive.
- // So only update if the params have changed enough, and also take into account
- // the graphics LOD settings.
-
- BOOL update_visuals = FALSE;
-
- // For non-self, if the avatar is small enough visually, then don't update.
- const F32 area_for_max_settings = 0.0;
- const F32 area_for_min_settings = 1400.0;
- const F32 area_for_this_setting = area_for_max_settings + (area_for_min_settings-area_for_max_settings)*(1.0-lod_factor);
- const F32 pixel_area = fsqrtf(mCharacter->getPixelArea());
-
- const BOOL is_self = (dynamic_cast<LLVOAvatarSelf *>(mCharacter) != NULL);
- if ((pixel_area > area_for_this_setting) || is_self)
- {
- const F32 position_diff_local = llabs(mPositionLastUpdate_local-position_new_local_clamped);
- const F32 min_delta = (1.01f-lod_factor)*0.4f;
- if (llabs(position_diff_local) > min_delta)
- {
- update_visuals = TRUE;
- mPositionLastUpdate_local = position_new_local;
- }
- }
-
- //
- // End update visual params
- ////////////////////////////////////////////////////////////////////////////////
-
- mVelocityJoint_local = velocity_joint_local;
-
- mVelocity_local = velocity_new_local;
- mAccelerationJoint_local = acceleration_joint_local;
- mPosition_local = position_new_local;
-
- mPosition_world = joint->getWorldPosition();
- mLastTime = time;
-
- /*
- // Write out debugging info into a spreadsheet.
- if (mFileWrite != NULL && is_self)
- {
- fprintf(mFileWrite,"%f\t%f\t%f \t\t%f \t\t%f\t%f\t%f\t \t\t%f\t%f\t%f\t%f\t%f \t\t%f\t%f\t%f\n",
- position_new_local,
- velocity_new_local,
- acceleration_new_local,
-
- time_delta,
-
- mPosition_world[0],
- mPosition_world[1],
- mPosition_world[2],
-
- force_net,
- force_spring,
- force_accel,
- force_damping,
- force_drag,
-
- spring_length,
- velocity_joint_local,
- acceleration_joint_local
- );
- }
- */
-
- return update_visuals;
-}
-
-// Range of new_value_local is assumed to be [0 , 1] normalized.
-void LLPhysicsMotion::setParamValue(LLViewerVisualParam *param,
- F32 new_value_normalized,
- F32 behavior_maxeffect)
-{
- const F32 value_min_local = param->getMinWeight();
- const F32 value_max_local = param->getMaxWeight();
- const F32 min_val = 0.5f-behavior_maxeffect/2.0;
- const F32 max_val = 0.5f+behavior_maxeffect/2.0;
-
- // Scale from [0,1] to [min_val,max_val]
- const F32 new_value_rescaled = min_val + (max_val-min_val) * new_value_normalized;
-
- // Scale from [0,1] to [value_min_local,value_max_local]
- const F32 new_value_local = value_min_local + (value_max_local-value_min_local) * new_value_rescaled;
-
- mCharacter->setVisualParamWeight(param,
- new_value_local,
- FALSE);
-}
+/**
+ * @file llphysicsmotion.cpp
+ * @brief Implementation of LLPhysicsMotion class.
+ *
+ * $LicenseInfo:firstyear=2011&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2011, 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.
+ *
+ * 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.
+ *
+ * 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
+ * $/LicenseInfo$
+ */
+
+//-----------------------------------------------------------------------------
+// Header Files
+//-----------------------------------------------------------------------------
+#include "llviewerprecompiledheaders.h"
+#include "linden_common.h"
+
+#include "m3math.h"
+#include "v3dmath.h"
+
+#include "llphysicsmotion.h"
+#include "llagent.h"
+#include "llcharacter.h"
+#include "llviewercontrol.h"
+#include "llviewervisualparam.h"
+#include "llvoavatarself.h"
+
+typedef std::map<std::string, std::string> controller_map_t;
+typedef std::map<std::string, F32> default_controller_map_t;
+
+#define MIN_REQUIRED_PIXEL_AREA_AVATAR_PHYSICS_MOTION 0.f
+#define TIME_ITERATION_STEP 0.1f
+
+inline F64 llsgn(const F64 a)
+{
+ if (a >= 0)
+ return 1;
+ return -1;
+}
+
+/*
+ At a high level, this works by setting temporary parameters that are not stored
+ in the avatar's list of params, and are not conveyed to other users. We accomplish
+ this by creating some new temporary driven params inside avatar_lad that are then driven
+ by the actual params that the user sees and sets. For example, in the old system,
+ the user sets a param called breast bouyancy, which controls the Z value of the breasts.
+ In our new system, the user still sets the breast bouyancy, but that param is redefined
+ as a driver param so that affects a new temporary driven param that the bounce is applied
+ to.
+*/
+
+class LLPhysicsMotion
+{
+public:
+ /*
+ 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
+ used to determine the orientation (rotation) of the body part.
+
+ character: The avatar that this physics affects.
+
+ motion_direction_vec: The direction (in world coordinates) that determines the
+ motion. For example, (0,0,1) is up-down, and means that up-down motion is what
+ determines how this joint moves.
+
+ controllers: The various settings (e.g. spring force, mass) that determine how
+ the body part behaves.
+ */
+ LLPhysicsMotion(const std::string ¶m_driver_name,
+ const std::string &joint_name,
+ LLCharacter *character,
+ const LLVector3 &motion_direction_vec,
+ const controller_map_t &controllers) :
+ mParamDriverName(param_driver_name),
+ mJointName(joint_name),
+ mMotionDirectionVec(motion_direction_vec),
+ mParamDriver(NULL),
+ mParamControllers(controllers),
+ mCharacter(character),
+ mLastTime(0),
+ mPosition_local(0),
+ mVelocityJoint_local(0),
+ mPositionLastUpdate_local(0)
+ {
+ mJointState = new LLJointState;
+ }
+
+ BOOL initialize();
+
+ ~LLPhysicsMotion() {}
+
+ BOOL onUpdate(F32 time);
+
+ LLPointer<LLJointState> getJointState()
+ {
+ return mJointState;
+ }
+protected:
+ F32 getParamValue(const std::string& controller_key)
+ {
+ const controller_map_t::const_iterator& entry = mParamControllers.find(controller_key);
+ if (entry == mParamControllers.end())
+ {
+ return sDefaultController[controller_key];
+ }
+ const std::string& param_name = (*entry).second.c_str();
+ return mCharacter->getVisualParamWeight(param_name.c_str());
+ }
+ void setParamValue(LLViewerVisualParam *param,
+ const F32 new_value_local,
+ F32 behavior_maxeffect);
+
+ F32 toLocal(const LLVector3 &world);
+ F32 calculateVelocity_local();
+ F32 calculateAcceleration_local(F32 velocity_local);
+private:
+ const std::string mParamDriverName;
+ const std::string mParamControllerName;
+ const LLVector3 mMotionDirectionVec;
+ const std::string mJointName;
+
+ F32 mPosition_local;
+ F32 mVelocityJoint_local; // How fast the joint is moving
+ F32 mAccelerationJoint_local; // Acceleration on the joint
+
+ F32 mVelocity_local; // How fast the param is moving
+ F32 mPositionLastUpdate_local;
+ LLVector3 mPosition_world;
+
+ LLViewerVisualParam *mParamDriver;
+ const controller_map_t mParamControllers;
+
+ LLPointer<LLJointState> mJointState;
+ LLCharacter *mCharacter;
+
+ F32 mLastTime;
+
+ static default_controller_map_t sDefaultController;
+};
+
+default_controller_map_t initDefaultController()
+{
+ default_controller_map_t controller;
+ controller["Mass"] = 0.2f;
+ controller["Gravity"] = 0.0f;
+ controller["Damping"] = .05f;
+ controller["Drag"] = 0.15f;
+ controller["MaxEffect"] = 0.1f;
+ controller["Spring"] = 0.1f;
+ controller["Gain"] = 10.0f;
+ return controller;
+}
+
+default_controller_map_t LLPhysicsMotion::sDefaultController = initDefaultController();
+
+BOOL LLPhysicsMotion::initialize()
+{
+ if (!mJointState->setJoint(mCharacter->getJoint(mJointName.c_str())))
+ return FALSE;
+ mJointState->setUsage(LLJointState::ROT);
+
+ mParamDriver = (LLViewerVisualParam*)mCharacter->getVisualParam(mParamDriverName.c_str());
+ if (mParamDriver == NULL)
+ {
+ llinfos << "Failure reading in [ " << mParamDriverName << " ]" << llendl;
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+LLPhysicsMotionController::LLPhysicsMotionController(const LLUUID &id) :
+ LLMotion(id),
+ mCharacter(NULL)
+{
+ mName = "breast_motion";
+}
+
+LLPhysicsMotionController::~LLPhysicsMotionController()
+{
+ for (motion_vec_t::iterator iter = mMotions.begin();
+ iter != mMotions.end();
+ ++iter)
+ {
+ delete (*iter);
+ }
+}
+
+BOOL LLPhysicsMotionController::onActivate()
+{
+ return TRUE;
+}
+
+void LLPhysicsMotionController::onDeactivate()
+{
+}
+
+LLMotion::LLMotionInitStatus LLPhysicsMotionController::onInitialize(LLCharacter *character)
+{
+ mCharacter = character;
+
+ mMotions.clear();
+
+ // Breast Cleavage
+ {
+ controller_map_t controller;
+ controller["Mass"] = "Breast_Physics_Mass";
+ controller["Gravity"] = "Breast_Physics_Gravity";
+ controller["Drag"] = "Breast_Physics_Drag";
+ controller["Damping"] = "Breast_Physics_InOut_Damping";
+ controller["MaxEffect"] = "Breast_Physics_InOut_Max_Effect";
+ controller["Spring"] = "Breast_Physics_InOut_Spring";
+ controller["Gain"] = "Breast_Physics_InOut_Gain";
+ LLPhysicsMotion *motion = new LLPhysicsMotion("Breast_Physics_InOut_Controller",
+ "mChest",
+ character,
+ LLVector3(-1,0,0),
+ controller);
+ if (!motion->initialize())
+ {
+ llassert_always(FALSE);
+ return STATUS_FAILURE;
+ }
+ addMotion(motion);
+ }
+
+ // Breast Bounce
+ {
+ controller_map_t controller;
+ controller["Mass"] = "Breast_Physics_Mass";
+ controller["Gravity"] = "Breast_Physics_Gravity";
+ controller["Drag"] = "Breast_Physics_Drag";
+ controller["Damping"] = "Breast_Physics_UpDown_Damping";
+ controller["MaxEffect"] = "Breast_Physics_UpDown_Max_Effect";
+ controller["Spring"] = "Breast_Physics_UpDown_Spring";
+ controller["Gain"] = "Breast_Physics_UpDown_Gain";
+ LLPhysicsMotion *motion = new LLPhysicsMotion("Breast_Physics_UpDown_Controller",
+ "mChest",
+ character,
+ LLVector3(0,0,1),
+ controller);
+ if (!motion->initialize())
+ {
+ llassert_always(FALSE);
+ return STATUS_FAILURE;
+ }
+ addMotion(motion);
+ }
+
+ // Breast Sway
+ {
+ controller_map_t controller;
+ controller["Mass"] = "Breast_Physics_Mass";
+ controller["Gravity"] = "Breast_Physics_Gravity";
+ controller["Drag"] = "Breast_Physics_Drag";
+ controller["Damping"] = "Breast_Physics_LeftRight_Damping";
+ controller["MaxEffect"] = "Breast_Physics_LeftRight_Max_Effect";
+ controller["Spring"] = "Breast_Physics_LeftRight_Spring";
+ controller["Gain"] = "Breast_Physics_LeftRight_Gain";
+ LLPhysicsMotion *motion = new LLPhysicsMotion("Breast_Physics_LeftRight_Controller",
+ "mChest",
+ character,
+ LLVector3(0,-1,0),
+ controller);
+ if (!motion->initialize())
+ {
+ llassert_always(FALSE);
+ return STATUS_FAILURE;
+ }
+ addMotion(motion);
+ }
+ // Butt Bounce
+ {
+ controller_map_t controller;
+ controller["Mass"] = "Butt_Physics_Mass";
+ controller["Gravity"] = "Butt_Physics_Gravity";
+ controller["Drag"] = "Butt_Physics_Drag";
+ controller["Damping"] = "Butt_Physics_UpDown_Damping";
+ controller["MaxEffect"] = "Butt_Physics_UpDown_Max_Effect";
+ controller["Spring"] = "Butt_Physics_UpDown_Spring";
+ controller["Gain"] = "Butt_Physics_UpDown_Gain";
+ LLPhysicsMotion *motion = new LLPhysicsMotion("Butt_Physics_UpDown_Controller",
+ "mPelvis",
+ character,
+ LLVector3(0,0,-1),
+ controller);
+ if (!motion->initialize())
+ {
+ llassert_always(FALSE);
+ return STATUS_FAILURE;
+ }
+ addMotion(motion);
+ }
+
+ // Butt LeftRight
+ {
+ controller_map_t controller;
+ controller["Mass"] = "Butt_Physics_Mass";
+ controller["Gravity"] = "Butt_Physics_Gravity";
+ controller["Drag"] = "Butt_Physics_Drag";
+ controller["Damping"] = "Butt_Physics_LeftRight_Damping";
+ controller["MaxEffect"] = "Butt_Physics_LeftRight_Max_Effect";
+ controller["Spring"] = "Butt_Physics_LeftRight_Spring";
+ controller["Gain"] = "Butt_Physics_LeftRight_Gain";
+ LLPhysicsMotion *motion = new LLPhysicsMotion("Butt_Physics_LeftRight_Controller",
+ "mPelvis",
+ character,
+ LLVector3(0,-1,0),
+ controller);
+ if (!motion->initialize())
+ {
+ llassert_always(FALSE);
+ return STATUS_FAILURE;
+ }
+ addMotion(motion);
+ }
+
+ // Belly Bounce
+ {
+ controller_map_t controller;
+ controller["Mass"] = "Belly_Physics_Mass";
+ controller["Gravity"] = "Belly_Physics_Gravity";
+ controller["Drag"] = "Belly_Physics_Drag";
+ controller["Damping"] = "Belly_Physics_UpDown_Damping";
+ controller["MaxEffect"] = "Belly_Physics_UpDown_Max_Effect";
+ controller["Spring"] = "Belly_Physics_UpDown_Spring";
+ controller["Gain"] = "Belly_Physics_UpDown_Gain";
+ LLPhysicsMotion *motion = new LLPhysicsMotion("Belly_Physics_UpDown_Controller",
+ "mPelvis",
+ character,
+ LLVector3(0,0,-1),
+ controller);
+ if (!motion->initialize())
+ {
+ llassert_always(FALSE);
+ return STATUS_FAILURE;
+ }
+ addMotion(motion);
+ }
+
+ return STATUS_SUCCESS;
+}
+
+void LLPhysicsMotionController::addMotion(LLPhysicsMotion *motion)
+{
+ addJointState(motion->getJointState());
+ mMotions.push_back(motion);
+}
+
+F32 LLPhysicsMotionController::getMinPixelArea()
+{
+ return MIN_REQUIRED_PIXEL_AREA_AVATAR_PHYSICS_MOTION;
+}
+
+// Local space means "parameter space".
+F32 LLPhysicsMotion::toLocal(const LLVector3 &world)
+{
+ LLJoint *joint = mJointState->getJoint();
+ const LLQuaternion rotation_world = joint->getWorldRotation();
+
+ LLVector3 dir_world = mMotionDirectionVec * rotation_world;
+ dir_world.normalize();
+ return world * dir_world;
+}
+
+F32 LLPhysicsMotion::calculateVelocity_local()
+{
+ const F32 world_to_model_scale = 100.0f;
+ LLJoint *joint = mJointState->getJoint();
+ const LLVector3 position_world = joint->getWorldPosition();
+ const LLQuaternion rotation_world = joint->getWorldRotation();
+ const LLVector3 last_position_world = mPosition_world;
+ const LLVector3 positionchange_world = (position_world-last_position_world) * world_to_model_scale;
+ const LLVector3 velocity_world = positionchange_world;
+ const F32 velocity_local = toLocal(velocity_world);
+ return velocity_local;
+}
+
+F32 LLPhysicsMotion::calculateAcceleration_local(const F32 velocity_local)
+{
+// const F32 smoothing = getParamValue("Smoothing");
+ static const F32 smoothing = 3.0f; // Removed smoothing param since it's probably not necessary
+ const F32 acceleration_local = velocity_local - mVelocityJoint_local;
+
+ const F32 smoothed_acceleration_local =
+ acceleration_local * 1.0/smoothing +
+ mAccelerationJoint_local * (smoothing-1.0)/smoothing;
+
+ return smoothed_acceleration_local;
+}
+
+BOOL LLPhysicsMotionController::onUpdate(F32 time, U8* joint_mask)
+{
+ // Skip if disabled globally.
+ if (!gSavedSettings.getBOOL("AvatarPhysics"))
+ {
+ return TRUE;
+ }
+
+ BOOL update_visuals = FALSE;
+ for (motion_vec_t::iterator iter = mMotions.begin();
+ iter != mMotions.end();
+ ++iter)
+ {
+ LLPhysicsMotion *motion = (*iter);
+ update_visuals |= motion->onUpdate(time);
+ }
+
+ if (update_visuals)
+ mCharacter->updateVisualParams();
+
+ return TRUE;
+}
+
+
+// Return TRUE if character has to update visual params.
+BOOL LLPhysicsMotion::onUpdate(F32 time)
+{
+ // static FILE *mFileWrite = fopen("c:\\temp\\avatar_data.txt","w");
+
+ if (!mParamDriver)
+ return FALSE;
+
+ if (!mLastTime)
+ {
+ mLastTime = time;
+ return FALSE;
+ }
+
+ ////////////////////////////////////////////////////////////////////////////////
+ // Get all parameters and settings
+ //
+
+ const F32 time_delta = time - mLastTime;
+
+ // Don't update too frequently, to avoid precision errors from small time slices.
+ if (time_delta <= .01)
+ {
+ return FALSE;
+ }
+
+ // If less than 1FPS, we don't want to be spending time updating physics at all.
+ if (time_delta > 1.0)
+ {
+ mLastTime = time;
+ return FALSE;
+ }
+
+ // Higher LOD is better. This controls the granularity
+ // and frequency of updates for the motions.
+ const F32 lod_factor = LLVOAvatar::sPhysicsLODFactor;
+ if (lod_factor == 0)
+ {
+ return TRUE;
+ }
+
+ 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.
+
+ F32 behavior_maxeffect = getParamValue("MaxEffect");
+ if (physics_test)
+ behavior_maxeffect = 1.0f;
+
+ // Normalize the param position to be from [0,1].
+ // We have to use normalized values because there may be more than one driven param,
+ // and each of these driven params may have its own range.
+ // This means we'll do all our calculations in normalized [0,1] local coordinates.
+ const F32 position_user_local = (mParamDriver->getWeight() - mParamDriver->getMinWeight()) / (mParamDriver->getMaxWeight() - mParamDriver->getMinWeight());
+
+ //
+ // End parameters and settings
+ ////////////////////////////////////////////////////////////////////////////////
+
+
+ ////////////////////////////////////////////////////////////////////////////////
+ // Calculate velocity and acceleration in parameter space.
+ //
+
+ //const F32 velocity_joint_local = calculateVelocity_local(time_iteration_step);
+ const F32 velocity_joint_local = calculateVelocity_local();
+ const F32 acceleration_joint_local = calculateAcceleration_local(velocity_joint_local);
+
+ //
+ // End velocity and acceleration
+ ////////////////////////////////////////////////////////////////////////////////
+
+ BOOL update_visuals = FALSE;
+
+ // Break up the physics into a bunch of iterations so that differing framerates will show
+ // roughly the same behavior.
+ for (F32 time_iteration = 0; time_iteration <= time_delta; time_iteration += TIME_ITERATION_STEP)
+ {
+ F32 time_iteration_step = TIME_ITERATION_STEP;
+ if (time_iteration + TIME_ITERATION_STEP > time_delta)
+ {
+ time_iteration_step = time_delta-time_iteration;
+ }
+
+ // mPositon_local should be in normalized 0,1 range already. Just making sure...
+ const F32 position_current_local = llclamp(mPosition_local,
+ 0.0f,
+ 1.0f);
+ // If the effect is turned off then don't process unless we need one more update
+ // to set the position to the default (i.e. user) position.
+ if ((behavior_maxeffect == 0) && (position_current_local == position_user_local))
+ {
+ return update_visuals;
+ }
+
+ ////////////////////////////////////////////////////////////////////////////////
+ // Calculate the total force
+ //
+
+ // Spring force is a restoring force towards the original user-set breast position.
+ // F = kx
+ const F32 spring_length = position_current_local - position_user_local;
+ const F32 force_spring = -spring_length * behavior_spring;
+
+ // Acceleration is the force that comes from the change in velocity of the torso.
+ // F = ma
+ const F32 force_accel = behavior_gain * (acceleration_joint_local * behavior_mass);
+
+ // Gravity always points downward in world space.
+ // F = mg
+ const LLVector3 gravity_world(0,0,1);
+ const F32 force_gravity = (toLocal(gravity_world) * behavior_gravity * behavior_mass);
+
+ // Damping is a restoring force that opposes the current velocity.
+ // F = -kv
+ const F32 force_damping = -behavior_damping * mVelocity_local;
+
+ // Drag is a force imparted by velocity (intuitively it is similar to wind resistance)
+ // F = .5kv^2
+ const F32 force_drag = .5*behavior_drag*velocity_joint_local*velocity_joint_local*llsgn(velocity_joint_local);
+
+ const F32 force_net = (force_accel +
+ force_gravity +
+ force_spring +
+ force_damping +
+ force_drag);
+
+ //
+ // End total force
+ ////////////////////////////////////////////////////////////////////////////////
+
+
+ ////////////////////////////////////////////////////////////////////////////////
+ // Calculate new params
+ //
+
+ // Calculate the new acceleration based on the net force.
+ // a = F/m
+ const F32 acceleration_new_local = force_net / behavior_mass;
+ static const F32 max_velocity = 100.0f; // magic number, used to be customizable.
+ F32 velocity_new_local = mVelocity_local + acceleration_new_local*time_iteration_step;
+ velocity_new_local = llclamp(velocity_new_local,
+ -max_velocity, max_velocity);
+
+ // Temporary debugging setting to cause all avatars to move, for profiling purposes.
+ if (physics_test)
+ {
+ velocity_new_local = sin(time*4.0);
+ }
+ // Calculate the new parameters, or remain unchanged if max speed is 0.
+ F32 position_new_local = position_current_local + velocity_new_local*time_iteration_step;
+ if (behavior_maxeffect == 0)
+ position_new_local = position_user_local;
+
+ // Zero out the velocity if the param is being pushed beyond its limits.
+ if ((position_new_local < 0 && velocity_new_local < 0) ||
+ (position_new_local > 1 && velocity_new_local > 0))
+ {
+ velocity_new_local = 0;
+ }
+
+ // Check for NaN values. A NaN value is detected if the variables doesn't equal itself.
+ // If NaN, then reset everything.
+ if ((mPosition_local != mPosition_local) ||
+ (mVelocity_local != mVelocity_local) ||
+ (position_new_local != position_new_local))
+ {
+ position_new_local = 0;
+ mVelocity_local = 0;
+ mVelocityJoint_local = 0;
+ mAccelerationJoint_local = 0;
+ mPosition_local = 0;
+ mPosition_world = LLVector3(0,0,0);
+ }
+
+ const F32 position_new_local_clamped = llclamp(position_new_local,
+ 0.0f,
+ 1.0f);
+
+ LLDriverParam *driver_param = dynamic_cast<LLDriverParam *>(mParamDriver);
+ llassert_always(driver_param);
+ if (driver_param)
+ {
+ // If this is one of our "hidden" driver params, then make sure it's
+ // the default value.
+ if ((driver_param->getGroup() != VISUAL_PARAM_GROUP_TWEAKABLE) &&
+ (driver_param->getGroup() != VISUAL_PARAM_GROUP_TWEAKABLE_NO_TRANSMIT))
+ {
+ mCharacter->setVisualParamWeight(driver_param,
+ 0,
+ FALSE);
+ }
+ for (LLDriverParam::entry_list_t::iterator iter = driver_param->mDriven.begin();
+ iter != driver_param->mDriven.end();
+ ++iter)
+ {
+ LLDrivenEntry &entry = (*iter);
+ LLViewerVisualParam *driven_param = entry.mParam;
+ setParamValue(driven_param,position_new_local_clamped, behavior_maxeffect);
+ }
+ }
+
+ //
+ // End calculate new params
+ ////////////////////////////////////////////////////////////////////////////////
+
+ ////////////////////////////////////////////////////////////////////////////////
+ // Conditionally update the visual params
+ //
+
+ // Updating the visual params (i.e. what the user sees) is fairly expensive.
+ // So only update if the params have changed enough, and also take into account
+ // the graphics LOD settings.
+
+ // For non-self, if the avatar is small enough visually, then don't update.
+ const F32 area_for_max_settings = 0.0;
+ const F32 area_for_min_settings = 1400.0;
+ const F32 area_for_this_setting = area_for_max_settings + (area_for_min_settings-area_for_max_settings)*(1.0-lod_factor);
+ const F32 pixel_area = fsqrtf(mCharacter->getPixelArea());
+
+ const BOOL is_self = (dynamic_cast<LLVOAvatarSelf *>(mCharacter) != NULL);
+ if ((pixel_area > area_for_this_setting) || is_self)
+ {
+ const F32 position_diff_local = llabs(mPositionLastUpdate_local-position_new_local_clamped);
+ const F32 min_delta = (1.0001f-lod_factor)*0.4f;
+ if (llabs(position_diff_local) > min_delta)
+ {
+ update_visuals = TRUE;
+ mPositionLastUpdate_local = position_new_local;
+ }
+ }
+
+ //
+ // End update visual params
+ ////////////////////////////////////////////////////////////////////////////////
+
+ mVelocity_local = velocity_new_local;
+ mAccelerationJoint_local = acceleration_joint_local;
+ mPosition_local = position_new_local;
+ }
+ mLastTime = time;
+ mPosition_world = joint->getWorldPosition();
+ mVelocityJoint_local = velocity_joint_local;
+
+
+ /*
+ // Write out debugging info into a spreadsheet.
+ if (mFileWrite != NULL && is_self)
+ {
+ fprintf(mFileWrite,"%f\t%f\t%f \t\t%f \t\t%f\t%f\t%f\t \t\t%f\t%f\t%f\t%f\t%f \t\t%f\t%f\t%f\n",
+ position_new_local,
+ velocity_new_local,
+ acceleration_new_local,
+
+ time_delta,
+
+ mPosition_world[0],
+ mPosition_world[1],
+ mPosition_world[2],
+
+ force_net,
+ force_spring,
+ force_accel,
+ force_damping,
+ force_drag,
+
+ spring_length,
+ velocity_joint_local,
+ acceleration_joint_local
+ );
+ }
+ */
+
+ return update_visuals;
+}
+
+// Range of new_value_local is assumed to be [0 , 1] normalized.
+void LLPhysicsMotion::setParamValue(LLViewerVisualParam *param,
+ F32 new_value_normalized,
+ F32 behavior_maxeffect)
+{
+ const F32 value_min_local = param->getMinWeight();
+ const F32 value_max_local = param->getMaxWeight();
+ const F32 min_val = 0.5f-behavior_maxeffect/2.0;
+ const F32 max_val = 0.5f+behavior_maxeffect/2.0;
+
+ // Scale from [0,1] to [min_val,max_val]
+ const F32 new_value_rescaled = min_val + (max_val-min_val) * new_value_normalized;
+
+ // Scale from [0,1] to [value_min_local,value_max_local]
+ const F32 new_value_local = value_min_local + (value_max_local-value_min_local) * new_value_rescaled;
+
+ mCharacter->setVisualParamWeight(param,
+ new_value_local,
+ FALSE);
+}
diff --git a/indra/newview/llwearabletype.cpp b/indra/newview/llwearabletype.cpp
index 9e95604712f168ee8878ab66e3954b37ad009168..c090ab5c3dedeef17ec052b3c85eb810a54204f6 100644
--- a/indra/newview/llwearabletype.cpp
+++ b/indra/newview/llwearabletype.cpp
@@ -80,7 +80,7 @@ LLWearableDictionary::LLWearableDictionary()
addEntry(LLWearableType::WT_ALPHA, new WearableEntry("alpha", "New Alpha", LLAssetType::AT_CLOTHING, LLInventoryIcon::ICONNAME_CLOTHING_ALPHA, FALSE, TRUE));
addEntry(LLWearableType::WT_TATTOO, new WearableEntry("tattoo", "New Tattoo", LLAssetType::AT_CLOTHING, LLInventoryIcon::ICONNAME_CLOTHING_TATTOO, FALSE, TRUE));
- addEntry(LLWearableType::WT_PHYSICS, new WearableEntry("physics", "New Physics", LLAssetType::AT_CLOTHING, LLInventoryIcon::ICONNAME_CLOTHING_PHYSICS, TRUE, FALSE));
+ addEntry(LLWearableType::WT_PHYSICS, new WearableEntry("physics", "New Physics", LLAssetType::AT_CLOTHING, LLInventoryIcon::ICONNAME_CLOTHING_PHYSICS, TRUE, TRUE));
addEntry(LLWearableType::WT_INVALID, new WearableEntry("invalid", "Invalid Wearable", LLAssetType::AT_NONE, LLInventoryIcon::ICONNAME_NONE, FALSE, FALSE));
addEntry(LLWearableType::WT_NONE, new WearableEntry("none", "Invalid Wearable", LLAssetType::AT_NONE, LLInventoryIcon::ICONNAME_NONE, FALSE, FALSE));