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-rw-r--r--indra/newview/character/avatar_lad.xml72
-rw-r--r--indra/newview/llphysicsmotion.cpp94
2 files changed, 79 insertions, 87 deletions
diff --git a/indra/newview/character/avatar_lad.xml b/indra/newview/character/avatar_lad.xml
index ec162e3608..ce15c4b8f7 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/llphysicsmotion.cpp b/indra/newview/llphysicsmotion.cpp
index e4335d968f..7c199085c0 100644
--- a/indra/newview/llphysicsmotion.cpp
+++ b/indra/newview/llphysicsmotion.cpp
@@ -126,9 +126,8 @@ protected:
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);
+ F32 calculateVelocity_local();
+ F32 calculateAcceleration_local(F32 velocity_local);
private:
const std::string mParamDriverName;
const std::string mParamControllerName;
@@ -379,19 +378,20 @@ F32 LLPhysicsMotion::toLocal(const LLVector3 &world)
return world * dir_world;
}
-F32 LLPhysicsMotion::calculateVelocity_local(const F32 time_delta)
+F32 LLPhysicsMotion::calculateVelocity_local()
{
+ const F32 world_to_model_scale = 10.0f;
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 velocity_world = (position_world-last_position_world) / time_delta;
+ 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 time_delta)
+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
@@ -483,7 +483,31 @@ BOOL LLPhysicsMotion::onUpdate(F32 time)
if (physics_test)
behavior_maxeffect = 1.0f;
- BOOL update_visuals = FALSE;
+ // 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)
@@ -491,46 +515,20 @@ BOOL LLPhysicsMotion::onUpdate(F32 time)
F32 time_iteration_step = TIME_ITERATION_STEP;
if (time_iteration + TIME_ITERATION_STEP > time_delta)
{
- 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...
- 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());
-
+ 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 FALSE;
+ return update_visuals;
}
- //
- // End parameters and settings
- ////////////////////////////////////////////////////////////////////////////////
-
-
- ////////////////////////////////////////////////////////////////////////////////
- // Calculate velocity and acceleration in parameter space.
- //
-
- const F32 velocity_joint_local = calculateVelocity_local(time_iteration_step);
- const F32 acceleration_joint_local = calculateAcceleration_local(velocity_joint_local, time_iteration_step);
-
- //
- // End velocity and acceleration
- ////////////////////////////////////////////////////////////////////////////////
-
-
////////////////////////////////////////////////////////////////////////////////
// Calculate the total force
//
@@ -547,7 +545,7 @@ BOOL LLPhysicsMotion::onUpdate(F32 time)
// 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);
+ const F32 force_gravity = (toLocal(gravity_world) * behavior_gravity * behavior_mass);
// Damping is a restoring force that opposes the current velocity.
// F = -kv
@@ -575,10 +573,10 @@ BOOL LLPhysicsMotion::onUpdate(F32 time)
// 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;
+ 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_acceleration, max_acceleration);
+ -max_velocity, max_velocity);
// Temporary debugging setting to cause all avatars to move, for profiling purposes.
if (physics_test)
@@ -604,8 +602,6 @@ BOOL LLPhysicsMotion::onUpdate(F32 time)
(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;
@@ -674,16 +670,14 @@ BOOL LLPhysicsMotion::onUpdate(F32 time)
// 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;
+ mPosition_world = joint->getWorldPosition();
+ mVelocityJoint_local = velocity_joint_local;
+
/*
// Write out debugging info into a spreadsheet.
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-14 22:08:51 +0000