From a766e26db46c7c054bae1021470dbe365f2a3cb3 Mon Sep 17 00:00:00 2001
From: William Todd Stinson <stinson@lindenlab.com>
Date: Mon, 10 Sep 2012 10:37:02 -0700
Subject: Backing out the changes contributing to DRTVWR-167 and DRTVWR-179
 from the repository.

---
 indra/newview/llphysicsmotion.cpp | 77 ++++++++-------------------------------
 1 file changed, 15 insertions(+), 62 deletions(-)

(limited to 'indra/newview/llphysicsmotion.cpp')

diff --git a/indra/newview/llphysicsmotion.cpp b/indra/newview/llphysicsmotion.cpp
index cb6989c9dd..e124916c48 100644
--- a/indra/newview/llphysicsmotion.cpp
+++ b/indra/newview/llphysicsmotion.cpp
@@ -67,19 +67,6 @@ 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
@@ -111,11 +98,6 @@ public:
                 mPositionLastUpdate_local(0)
         {
                 mJointState = new LLJointState;
-
-				for (U32 i = 0; i < NUM_PARAMS; ++i)
-				{
-					mParamCache[i] = NULL;
-				}
         }
 
         BOOL initialize();
@@ -129,43 +111,16 @@ public:
                 return mJointState;
         }
 protected:
-
-		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]);
+        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[param]];
+                        return sDefaultController[controller_key];
                 }
                 const std::string& param_name = (*entry).second.c_str();
-                mParamCache[param] = mCharacter->getVisualParam(param_name.c_str());
-			}
-				
-			if (mParamCache[param])
-			{
-				return mParamCache[param]->getWeight();
-			}
-			else
-			{
-				return sDefaultController[controller_key[param]];
-			}
-		}
-
-        
+                return mCharacter->getVisualParamWeight(param_name.c_str());
+        }
         void setParamValue(LLViewerVisualParam *param,
                            const F32 new_value_local,
                                                    F32 behavior_maxeffect);
@@ -195,8 +150,6 @@ private:
 
         F32 mLastTime;
         
-		LLVisualParam* mParamCache[NUM_PARAMS];
-
         static default_controller_map_t sDefaultController;
 };
 
@@ -474,6 +427,7 @@ BOOL LLPhysicsMotionController::onUpdate(F32 time, U8* joint_mask)
         return TRUE;
 }
 
+
 // Return TRUE if character has to update visual params.
 BOOL LLPhysicsMotion::onUpdate(F32 time)
 {
@@ -517,16 +471,15 @@ 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);
-		F32 behavior_maxeffect = getParamValue(MAX_EFFECT);
-		
-		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");
+        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;
 
-- 
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