SL-234 WIP - Track which joints are part of base skeleton, remap non-base ones when not being rendered.

4 files changed, 350 insertions, 170 deletions

diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 133e51b531..8bf91c0f1e 100755
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -3492,6 +3492,17 @@
       <key>Value</key>
       <integer>0</integer>
     </map>
+    <key>IncludeEnhancedSkeleton</key>
+    <map>
+      <key>Comment</key>
+      <string>Include extended skeleton joints when rendering skinned meshes.</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <integer>1</integer>
+    </map>
     <key>MinObjectsForUnlinkConfirm</key>
     <map>
       <key>Comment</key>
diff --git a/indra/newview/character/avatar_skeleton_tentacles.xml b/indra/newview/character/avatar_skeleton_tentacles.xml
index 9863a5cbfd..929feaf25c 100644
--- a/indra/newview/character/avatar_skeleton_tentacles.xml
+++ b/indra/newview/character/avatar_skeleton_tentacles.xml
@@ -1,64 +1,63 @@
-<?xml version="1.0" encoding="US-ASCII" standalone="yes"?>
-<linden_skeleton version="1.0" num_bones="152" num_collision_volumes="26">
-  <bone name="mPelvis" pos="0.000 0.000 1.067" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 0.000000 1.067015">
-	<collision_volume name="PELVIS" pos = "-0.01 0 -0.02" rot="0.000000 8.00000 0.000000" scale="0.12 0.16 0.17"/>
-	<collision_volume name="BUTT" pos = "-0.06 0 -0.1" rot="0.000000 0.00000 0.000000" scale="0.1 0.1 0.1"/>
-	<bone name="mTorso" pos="0.000 0.000 0.084" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 0.000000 0.084073">
-      <collision_volume name="BELLY" pos = "0.028 0 0.04" rot="0.000000 8.00000 0.000000" scale="0.09 0.13 0.15"/>
-      <collision_volume name="LOWER_BACK" pos = "0.0 0.0 0.023" rot="0.000000 0.00000 0.000000" scale="0.09 0.13 0.15"/>
-      <collision_volume name="LEFT_HANDLE" pos = "0.0 0.10 0.058" rot="0.000000 0.00000 0.000000" scale="0.05 0.05 0.05"/>
-      <collision_volume name="RIGHT_HANDLE" pos = "0.0 -0.10 0.058" rot="0.000000 0.00000 0.000000" scale="0.05 0.05 0.05"/>
-      <bone name="mChest" pos="-0.015 0.000 0.205" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.015368 0.000000 0.204877">
-        <collision_volume name="CHEST" pos = "0.028 0 0.07" rot="0.000000 -10.00000 0.000000" scale="0.11 0.15 0.2"/>
-        <collision_volume name="UPPER_BACK" pos = "0.0 0.0 0.017" rot="0.000000 0.00000 0.000000" scale="0.09 0.13 0.15"/>
-        <collision_volume name="LEFT_PEC" pos = "0.119 0.082 0.042" rot="0.000000 4.29000 0.000000" scale="0.05 0.05 0.05"/>
-        <collision_volume name="RIGHT_PEC" pos = "0.119 -0.082 0.042" rot="0.000000 4.29000 0.000000" scale="0.05 0.05 0.05"/>
-        <bone name="mNeck" pos="-0.010 0.000 0.251" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.009507 0.000000 0.251108">
-          <collision_volume name="NECK" pos = "0.0 0 0.02" rot="0.000000 0.000000 0.000000" scale="0.05 0.06 0.08"/>
-          <bone name="mHead" pos="0.000 -0.000 0.076" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 -0.000000 0.075630">
-            <collision_volume name="HEAD" pos = "0.02 0 0.07" rot="0.000000 0.000000 0.000000" scale="0.11 0.09 0.12"/>
-            <bone name="mSkull" pos="0.000 0.000 0.079" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 0.000000 0.079000">
+<linden_skeleton version="1.0" num_bones="152" num_collision_volumes="26" support="base">
+  <bone name="mPelvis" pos="0.000 0.000 1.067" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 0.000000 1.067015" support="base">
+	<collision_volume name="PELVIS" pos="-0.01 0 -0.02" rot="0.000000 8.00000 0.000000" scale="0.12 0.16 0.17" support="base"/>
+	<collision_volume name="BUTT" pos="-0.06 0 -0.1" rot="0.000000 0.00000 0.000000" scale="0.1 0.1 0.1" support="base"/>
+	<bone name="mTorso" pos="0.000 0.000 0.084" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 0.000000 0.084073" support="base">
+      <collision_volume name="BELLY" pos="0.028 0 0.04" rot="0.000000 8.00000 0.000000" scale="0.09 0.13 0.15" support="base"/>
+      <collision_volume name="LOWER_BACK" pos="0.0 0.0 0.023" rot="0.000000 0.00000 0.000000" scale="0.09 0.13 0.15" support="base"/>
+      <collision_volume name="LEFT_HANDLE" pos="0.0 0.10 0.058" rot="0.000000 0.00000 0.000000" scale="0.05 0.05 0.05" support="base"/>
+      <collision_volume name="RIGHT_HANDLE" pos="0.0 -0.10 0.058" rot="0.000000 0.00000 0.000000" scale="0.05 0.05 0.05" support="base"/>
+      <bone name="mChest" pos="-0.015 0.000 0.205" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.015368 0.000000 0.204877" support="base">
+        <collision_volume name="CHEST" pos="0.028 0 0.07" rot="0.000000 -10.00000 0.000000" scale="0.11 0.15 0.2" support="base"/>
+        <collision_volume name="UPPER_BACK" pos="0.0 0.0 0.017" rot="0.000000 0.00000 0.000000" scale="0.09 0.13 0.15" support="base"/>
+        <collision_volume name="LEFT_PEC" pos="0.119 0.082 0.042" rot="0.000000 4.29000 0.000000" scale="0.05 0.05 0.05" support="base"/>
+        <collision_volume name="RIGHT_PEC" pos="0.119 -0.082 0.042" rot="0.000000 4.29000 0.000000" scale="0.05 0.05 0.05" support="base"/>
+        <bone name="mNeck" pos="-0.010 0.000 0.251" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.009507 0.000000 0.251108" support="base">
+          <collision_volume name="NECK" pos="0.0 0 0.02" rot="0.000000 0.000000 0.000000" scale="0.05 0.06 0.08" support="base"/>
+          <bone name="mHead" pos="0.000 -0.000 0.076" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 -0.000000 0.075630" support="base">
+            <collision_volume name="HEAD" pos="0.02 0 0.07" rot="0.000000 0.000000 0.000000" scale="0.11 0.09 0.12" support="base"/>
+            <bone name="mSkull" pos="0.000 0.000 0.079" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 0.000000 0.079000" support="base">
             </bone>
-            <bone name="mEyeRight" pos="0.098 -0.036 0.079" rot="0.000000 0.000000 -0.000000" scale="1.000 1.000 1.000" pivot="0.098466 -0.036000 0.079000">
+            <bone name="mEyeRight" pos="0.098 -0.036 0.079" rot="0.000000 0.000000 -0.000000" scale="1.000 1.000 1.000" pivot="0.098466 -0.036000 0.079000" support="base">
             </bone>
-            <bone name="mEyeLeft" pos="0.098 0.036 0.079" rot="0.000000 -0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.098461 0.036000 0.079000">
+            <bone name="mEyeLeft" pos="0.098 0.036 0.079" rot="0.000000 -0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.098461 0.036000 0.079000" support="base">
             </bone>
           </bone>
         </bone>
-        <bone name="mCollarLeft" pos="-0.021 0.085 0.165" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.020927 0.084665 0.165396">
-          <collision_volume name="L_CLAVICLE" pos = "0.02 0 0.02" rot="0.000000 0.00000 0.000000" scale="0.07 0.14 0.05"/>
-          <bone name="mShoulderLeft" pos="0.000 0.079 -0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 0.079000 -0.000000">
-            <collision_volume name="L_UPPER_ARM" pos = "0.0 0.12 0.01" rot="-5.000000 0.00000 0.000000" scale="0.05 0.17 0.05"/>
-            <bone name="mElbowLeft" pos="0.000 0.248 0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 0.248000 0.000000">
-              <collision_volume name="L_LOWER_ARM" pos = "0.0 0.1 0.0" rot="-3.000000 0.00000 0.000000" scale="0.04 0.14 0.04"/>
-              <bone name="mWristLeft" pos="-0.000 0.205 0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.000000 0.204846 0.000000">
-                <collision_volume name="L_HAND" pos = "0.01 0.05 0.0" rot="-3.000000 0.00000 -10.000000" scale="0.05 0.08 0.03"/>
+        <bone name="mCollarLeft" pos="-0.021 0.085 0.165" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.020927 0.084665 0.165396" support="base">
+          <collision_volume name="L_CLAVICLE" pos="0.02 0 0.02" rot="0.000000 0.00000 0.000000" scale="0.07 0.14 0.05" support="base"/>
+          <bone name="mShoulderLeft" pos="0.000 0.079 -0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 0.079000 -0.000000" support="base">
+            <collision_volume name="L_UPPER_ARM" pos="0.0 0.12 0.01" rot="-5.000000 0.00000 0.000000" scale="0.05 0.17 0.05" support="base"/>
+            <bone name="mElbowLeft" pos="0.000 0.248 0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 0.248000 0.000000" support="base">
+              <collision_volume name="L_LOWER_ARM" pos="0.0 0.1 0.0" rot="-3.000000 0.00000 0.000000" scale="0.04 0.14 0.04" support="base"/>
+              <bone name="mWristLeft" pos="-0.000 0.205 0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.000000 0.204846 0.000000" support="base">
+                <collision_volume name="L_HAND" pos="0.01 0.05 0.0" rot="-3.000000 0.00000 -10.000000" scale="0.05 0.08 0.03" support="base"/>
               </bone>
             </bone>
           </bone>
         </bone>
-        <bone name="mCollarRight" pos="-0.021 -0.085 0.165" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.020927 -0.085000 0.165396">
-          <collision_volume name="R_CLAVICLE" pos = "0.02 0 0.02" rot="0.000000 0.00000 0.000000" scale="0.07 0.14 0.05"/>
-          <bone name="mShoulderRight" pos="0.000 -0.079 -0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 -0.079418 -0.000000">
-            <collision_volume name="R_UPPER_ARM" pos = "0.0 -0.12 0.01" rot="5.000000 0.00000 0.000000" scale="0.05 0.17 0.05"/>
-            <bone name="mElbowRight" pos="0.000 -0.248 -0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 -0.248000 -0.000000">
-              <collision_volume name="R_LOWER_ARM" pos = "0.0 -0.1 0.0" rot="3.000000 0.00000 0.000000" scale="0.04 0.14 0.04"/>
-              <bone name="mWristRight" pos="0.000 -0.205 -0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.000000 -0.205000 -0.000000">
-                <collision_volume name="R_HAND" pos = "0.01 -0.05 0.0" rot="3.000000 0.00000 10.000000" scale="0.05 0.08 0.03"/>
+        <bone name="mCollarRight" pos="-0.021 -0.085 0.165" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.020927 -0.085000 0.165396" support="base">
+          <collision_volume name="R_CLAVICLE" pos="0.02 0 0.02" rot="0.000000 0.00000 0.000000" scale="0.07 0.14 0.05" support="base"/>
+          <bone name="mShoulderRight" pos="0.000 -0.079 -0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 -0.079418 -0.000000" support="base">
+            <collision_volume name="R_UPPER_ARM" pos="0.0 -0.12 0.01" rot="5.000000 0.00000 0.000000" scale="0.05 0.17 0.05" support="base"/>
+            <bone name="mElbowRight" pos="0.000 -0.248 -0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.000000 -0.248000 -0.000000" support="base">
+              <collision_volume name="R_LOWER_ARM" pos="0.0 -0.1 0.0" rot="3.000000 0.00000 0.000000" scale="0.04 0.14 0.04" support="base"/>
+              <bone name="mWristRight" pos="0.000 -0.205 -0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.000000 -0.205000 -0.000000" support="base">
+                <collision_volume name="R_HAND" pos="0.01 -0.05 0.0" rot="3.000000 0.00000 10.000000" scale="0.05 0.08 0.03" support="base"/>
               </bone>
             </bone>
           </bone>
         </bone>
-        <bone name="mTentacle0_0" pos="0.0 0.0 0.0" rot="0.0 0.0 0.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0">
-          <bone name="mTentacle0_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-            <bone name="mTentacle0_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-              <bone name="mTentacle0_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                <bone name="mTentacle0_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                  <bone name="mTentacle0_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                    <bone name="mTentacle0_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                      <bone name="mTentacle0_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                        <bone name="mTentacle0_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                          <bone name="mTentacle0_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
+        <bone name="mTentacle0_0" pos="0.0 0.0 0.0" rot="0.0 0.0 0.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0" support="extended">
+          <bone name="mTentacle0_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+            <bone name="mTentacle0_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+              <bone name="mTentacle0_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                <bone name="mTentacle0_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                  <bone name="mTentacle0_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                    <bone name="mTentacle0_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                      <bone name="mTentacle0_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                        <bone name="mTentacle0_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                          <bone name="mTentacle0_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
                           </bone>
                         </bone>
                       </bone>
@@ -69,16 +68,16 @@
             </bone>
           </bone>
         </bone>
-        <bone name="mTentacle1_0" pos="0.0 0.0 0.0" rot="0.0 0.0 36.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0">
-          <bone name="mTentacle1_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-            <bone name="mTentacle1_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-              <bone name="mTentacle1_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                <bone name="mTentacle1_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                  <bone name="mTentacle1_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                    <bone name="mTentacle1_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                      <bone name="mTentacle1_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                        <bone name="mTentacle1_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                          <bone name="mTentacle1_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
+        <bone name="mTentacle1_0" pos="0.0 0.0 0.0" rot="0.0 0.0 36.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0" support="extended">
+          <bone name="mTentacle1_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+            <bone name="mTentacle1_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+              <bone name="mTentacle1_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                <bone name="mTentacle1_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                  <bone name="mTentacle1_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                    <bone name="mTentacle1_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                      <bone name="mTentacle1_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                        <bone name="mTentacle1_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                          <bone name="mTentacle1_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
                           </bone>
                         </bone>
                       </bone>
@@ -89,16 +88,16 @@
             </bone>
           </bone>
         </bone>
-        <bone name="mTentacle2_0" pos="0.0 0.0 0.0" rot="0.0 0.0 72.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0">
-          <bone name="mTentacle2_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-            <bone name="mTentacle2_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-              <bone name="mTentacle2_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                <bone name="mTentacle2_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                  <bone name="mTentacle2_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                    <bone name="mTentacle2_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                      <bone name="mTentacle2_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                        <bone name="mTentacle2_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                          <bone name="mTentacle2_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
+        <bone name="mTentacle2_0" pos="0.0 0.0 0.0" rot="0.0 0.0 72.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0" support="extended">
+          <bone name="mTentacle2_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+            <bone name="mTentacle2_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+              <bone name="mTentacle2_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                <bone name="mTentacle2_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                  <bone name="mTentacle2_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                    <bone name="mTentacle2_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                      <bone name="mTentacle2_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                        <bone name="mTentacle2_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                          <bone name="mTentacle2_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
                           </bone>
                         </bone>
                       </bone>
@@ -109,16 +108,16 @@
             </bone>
           </bone>
         </bone>
-        <bone name="mTentacle3_0" pos="0.0 0.0 0.0" rot="0.0 0.0 108.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0">
-          <bone name="mTentacle3_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-            <bone name="mTentacle3_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-              <bone name="mTentacle3_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                <bone name="mTentacle3_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                  <bone name="mTentacle3_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                    <bone name="mTentacle3_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                      <bone name="mTentacle3_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                        <bone name="mTentacle3_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                          <bone name="mTentacle3_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
+        <bone name="mTentacle3_0" pos="0.0 0.0 0.0" rot="0.0 0.0 108.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0" support="extended">
+          <bone name="mTentacle3_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+            <bone name="mTentacle3_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+              <bone name="mTentacle3_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                <bone name="mTentacle3_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                  <bone name="mTentacle3_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                    <bone name="mTentacle3_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                      <bone name="mTentacle3_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                        <bone name="mTentacle3_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                          <bone name="mTentacle3_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
                           </bone>
                         </bone>
                       </bone>
@@ -129,16 +128,16 @@
             </bone>
           </bone>
         </bone>
-        <bone name="mTentacle4_0" pos="0.0 0.0 0.0" rot="0.0 0.0 144.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0">
-          <bone name="mTentacle4_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-            <bone name="mTentacle4_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-              <bone name="mTentacle4_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                <bone name="mTentacle4_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                  <bone name="mTentacle4_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                    <bone name="mTentacle4_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                      <bone name="mTentacle4_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                        <bone name="mTentacle4_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                          <bone name="mTentacle4_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
+        <bone name="mTentacle4_0" pos="0.0 0.0 0.0" rot="0.0 0.0 144.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0" support="extended">
+          <bone name="mTentacle4_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+            <bone name="mTentacle4_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+              <bone name="mTentacle4_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                <bone name="mTentacle4_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                  <bone name="mTentacle4_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                    <bone name="mTentacle4_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                      <bone name="mTentacle4_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                        <bone name="mTentacle4_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                          <bone name="mTentacle4_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
                           </bone>
                         </bone>
                       </bone>
@@ -149,16 +148,16 @@
             </bone>
           </bone>
         </bone>
-        <bone name="mTentacle5_0" pos="0.0 0.0 0.0" rot="0.0 0.0 180.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0">
-          <bone name="mTentacle5_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-            <bone name="mTentacle5_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-              <bone name="mTentacle5_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                <bone name="mTentacle5_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                  <bone name="mTentacle5_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                    <bone name="mTentacle5_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                      <bone name="mTentacle5_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                        <bone name="mTentacle5_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                          <bone name="mTentacle5_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
+        <bone name="mTentacle5_0" pos="0.0 0.0 0.0" rot="0.0 0.0 180.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0" support="extended">
+          <bone name="mTentacle5_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+            <bone name="mTentacle5_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+              <bone name="mTentacle5_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                <bone name="mTentacle5_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                  <bone name="mTentacle5_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                    <bone name="mTentacle5_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                      <bone name="mTentacle5_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                        <bone name="mTentacle5_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                          <bone name="mTentacle5_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
                           </bone>
                         </bone>
                       </bone>
@@ -169,16 +168,16 @@
             </bone>
           </bone>
         </bone>
-        <bone name="mTentacle6_0" pos="0.0 0.0 0.0" rot="0.0 0.0 216.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0">
-          <bone name="mTentacle6_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-            <bone name="mTentacle6_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-              <bone name="mTentacle6_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                <bone name="mTentacle6_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                  <bone name="mTentacle6_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                    <bone name="mTentacle6_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                      <bone name="mTentacle6_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                        <bone name="mTentacle6_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                          <bone name="mTentacle6_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
+        <bone name="mTentacle6_0" pos="0.0 0.0 0.0" rot="0.0 0.0 216.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0" support="extended">
+          <bone name="mTentacle6_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+            <bone name="mTentacle6_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+              <bone name="mTentacle6_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                <bone name="mTentacle6_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                  <bone name="mTentacle6_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                    <bone name="mTentacle6_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                      <bone name="mTentacle6_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                        <bone name="mTentacle6_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                          <bone name="mTentacle6_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
                           </bone>
                         </bone>
                       </bone>
@@ -189,16 +188,16 @@
             </bone>
           </bone>
         </bone>
-        <bone name="mTentacle7_0" pos="0.0 0.0 0.0" rot="0.0 0.0 252.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0">
-          <bone name="mTentacle7_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-            <bone name="mTentacle7_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-              <bone name="mTentacle7_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                <bone name="mTentacle7_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                  <bone name="mTentacle7_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                    <bone name="mTentacle7_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                      <bone name="mTentacle7_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                        <bone name="mTentacle7_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                          <bone name="mTentacle7_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
+        <bone name="mTentacle7_0" pos="0.0 0.0 0.0" rot="0.0 0.0 252.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0" support="extended">
+          <bone name="mTentacle7_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+            <bone name="mTentacle7_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+              <bone name="mTentacle7_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                <bone name="mTentacle7_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                  <bone name="mTentacle7_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                    <bone name="mTentacle7_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                      <bone name="mTentacle7_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                        <bone name="mTentacle7_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                          <bone name="mTentacle7_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
                           </bone>
                         </bone>
                       </bone>
@@ -209,16 +208,16 @@
             </bone>
           </bone>
         </bone>
-        <bone name="mTentacle8_0" pos="0.0 0.0 0.0" rot="0.0 0.0 288.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0">
-          <bone name="mTentacle8_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-            <bone name="mTentacle8_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-              <bone name="mTentacle8_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                <bone name="mTentacle8_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                  <bone name="mTentacle8_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                    <bone name="mTentacle8_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                      <bone name="mTentacle8_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                        <bone name="mTentacle8_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                          <bone name="mTentacle8_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
+        <bone name="mTentacle8_0" pos="0.0 0.0 0.0" rot="0.0 0.0 288.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0" support="extended">
+          <bone name="mTentacle8_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+            <bone name="mTentacle8_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+              <bone name="mTentacle8_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                <bone name="mTentacle8_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                  <bone name="mTentacle8_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                    <bone name="mTentacle8_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                      <bone name="mTentacle8_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                        <bone name="mTentacle8_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                          <bone name="mTentacle8_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
                           </bone>
                         </bone>
                       </bone>
@@ -229,16 +228,16 @@
             </bone>
           </bone>
         </bone>
-        <bone name="mTentacle9_0" pos="0.0 0.0 0.0" rot="0.0 0.0 324.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0">
-          <bone name="mTentacle9_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-            <bone name="mTentacle9_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-              <bone name="mTentacle9_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                <bone name="mTentacle9_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                  <bone name="mTentacle9_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                    <bone name="mTentacle9_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                      <bone name="mTentacle9_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                        <bone name="mTentacle9_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
-                          <bone name="mTentacle9_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0">
+        <bone name="mTentacle9_0" pos="0.0 0.0 0.0" rot="0.0 0.0 324.000000" scale="1.0 1.0 1.0" pivot="0.0 0.0 0.0" support="extended">
+          <bone name="mTentacle9_1" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+            <bone name="mTentacle9_2" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+              <bone name="mTentacle9_3" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                <bone name="mTentacle9_4" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                  <bone name="mTentacle9_5" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                    <bone name="mTentacle9_6" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                      <bone name="mTentacle9_7" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                        <bone name="mTentacle9_8" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
+                          <bone name="mTentacle9_9" pos="0.100000 0.0 0.0" rot="0.0 0.0 0.0" scale="1.0 1.0 1.0" pivot="0.1 0.0 0.0" support="extended">
                           </bone>
                         </bone>
                       </bone>
@@ -251,27 +250,27 @@
         </bone>
       </bone>
 	</bone>
-	<bone name="mHipRight" pos="0.034 -0.129 -0.041" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.033620 -0.128806 -0.041086">
-      <collision_volume name="R_UPPER_LEG" pos = "-0.02 0.05 -0.22" rot="0.000000 0.00000 0.000000" scale="0.09 0.09 0.32"/>
-      <bone name="mKneeRight" pos="-0.001 0.049 -0.491" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.000780 0.048635 -0.490922">
-        <collision_volume name="R_LOWER_LEG" pos = "-0.02 0.0 -0.2" rot="0.000000 0.00000 0.000000" scale="0.06 0.06 0.25"/>
-        <bone name="mAnkleRight" pos="-0.029 0.000 -0.468" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.028869 0.000000 -0.468494">
-          <collision_volume name="R_FOOT"  pos = "0.077 0.0 -0.041" rot="0.000000 10.00000 0.000000" scale="0.13 0.05 0.05"/>
-          <bone name="mFootRight" pos="0.112 -0.000 -0.061" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.111956 -0.000000 -0.060637">
-            <bone name="mToeRight" pos="0.109 0.000 0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.105399 -0.010408 -0.000104">
+	<bone name="mHipRight" pos="0.034 -0.129 -0.041" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.033620 -0.128806 -0.041086" support="base">
+      <collision_volume name="R_UPPER_LEG" pos="-0.02 0.05 -0.22" rot="0.000000 0.00000 0.000000" scale="0.09 0.09 0.32" support="base"/>
+      <bone name="mKneeRight" pos="-0.001 0.049 -0.491" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.000780 0.048635 -0.490922" support="base">
+        <collision_volume name="R_LOWER_LEG" pos="-0.02 0.0 -0.2" rot="0.000000 0.00000 0.000000" scale="0.06 0.06 0.25" support="base"/>
+        <bone name="mAnkleRight" pos="-0.029 0.000 -0.468" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.028869 0.000000 -0.468494" support="base">
+          <collision_volume name="R_FOOT" pos="0.077 0.0 -0.041" rot="0.000000 10.00000 0.000000" scale="0.13 0.05 0.05" support="base"/>
+          <bone name="mFootRight" pos="0.112 -0.000 -0.061" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.111956 -0.000000 -0.060637" support="base">
+            <bone name="mToeRight" pos="0.109 0.000 0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.105399 -0.010408 -0.000104" support="base">
             </bone>
           </bone>
         </bone>
       </bone>
 	</bone>
-	<bone name="mHipLeft" pos="0.034 0.127 -0.041" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.033757 0.126765 -0.040998">
-      <collision_volume name="L_UPPER_LEG" pos = "-0.02 -0.05 -0.22" rot="0.000000 0.00000 0.000000" scale="0.09 0.09 0.32"/>
-      <bone name="mKneeLeft" pos="-0.001 -0.046 -0.491" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.000887 -0.045568 -0.491053">
-        <collision_volume name="L_LOWER_LEG" pos = "-0.02 0.0 -0.2" rot="0.000000 0.00000 0.000000" scale="0.06 0.06 0.25"/>
-        <bone name="mAnkleLeft" pos="-0.029 0.001 -0.468" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.028887 0.001378 -0.468449">
-          <collision_volume name="L_FOOT" pos = "0.077 0.0 -0.041" rot="0.000000 10.00000 0.000000" scale="0.13 0.05 0.05"/>
-          <bone name="mFootLeft" pos="0.112 -0.000 -0.061" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.111956 -0.000000 -0.060620">
-            <bone name="mToeLeft" pos="0.109 0.000 0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.105387 0.008270 0.000871">
+	<bone name="mHipLeft" pos="0.034 0.127 -0.041" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.033757 0.126765 -0.040998" support="base">
+      <collision_volume name="L_UPPER_LEG" pos="-0.02 -0.05 -0.22" rot="0.000000 0.00000 0.000000" scale="0.09 0.09 0.32" support="base"/>
+      <bone name="mKneeLeft" pos="-0.001 -0.046 -0.491" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.000887 -0.045568 -0.491053" support="base">
+        <collision_volume name="L_LOWER_LEG" pos="-0.02 0.0 -0.2" rot="0.000000 0.00000 0.000000" scale="0.06 0.06 0.25" support="base"/>
+        <bone name="mAnkleLeft" pos="-0.029 0.001 -0.468" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="-0.028887 0.001378 -0.468449" support="base">
+          <collision_volume name="L_FOOT" pos="0.077 0.0 -0.041" rot="0.000000 10.00000 0.000000" scale="0.13 0.05 0.05" support="base"/>
+          <bone name="mFootLeft" pos="0.112 -0.000 -0.061" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.111956 -0.000000 -0.060620" support="base">
+            <bone name="mToeLeft" pos="0.109 0.000 0.000" rot="0.000000 0.000000 0.000000" scale="1.000 1.000 1.000" pivot="0.105387 0.008270 0.000871" support="base">
             </bone>
           </bone>
         </bone>
diff --git a/indra/newview/lldrawpoolavatar.cpp b/indra/newview/lldrawpoolavatar.cpp
index e8f53e0f3d..987a15c72d 100755
--- a/indra/newview/lldrawpoolavatar.cpp
+++ b/indra/newview/lldrawpoolavatar.cpp
@@ -1549,6 +1549,156 @@ U32 LLDrawPoolAvatar::getMeshJointCount(const LLMeshSkinInfo *skin)
 	return llmin((U32)getMaxJointCount(), (U32)skin->mJointNames.size());
 }
 
+bool getNameIndex(const std::string& name, std::vector<std::string>& names, U32& result)
+{
+    std::vector<std::string>::const_iterator find_it =
+        std::find(names.begin(), names.end(), name);
+    if (find_it != names.end())
+    {
+        result = find_it - names.begin();
+        return true;
+    }
+    else
+    {
+        return false;
+    }
+}
+
+// Find a name table index that is also a valid joint on the
+// avatar. Order of preference is: requested name, mPelvis, first
+// valid match in names table.
+U32 getValidJointIndex(const std::string& name, LLVOAvatar *avatar, std::vector<std::string>& joint_names)
+{
+    U32 result;
+    if (avatar->getJoint(name) && getNameIndex(name,joint_names,result))
+    {
+        return result;
+    }
+    if (getNameIndex("mPelvis",joint_names,result))
+    {
+        return result;
+    }
+    for (U32 j=0; j<joint_names.size(); j++)
+    {
+        if (avatar->getJoint(joint_names[j]))
+        {
+            return j;
+        }
+    }
+    // BENTO how to handle?
+    LL_ERRS() << "no valid joints in joint_names" << LL_ENDL;
+    return 0;
+}
+
+// Which joint will stand in for this joint? 
+U32 getProxyJointIndex(U32 joint_index, LLVOAvatar *avatar, std::vector<std::string>& joint_names)
+{
+#if 1
+    bool include_enhanced = gSavedSettings.getBOOL("IncludeEnhancedSkeleton");
+    U32 j_proxy = getValidJointIndex(joint_names[joint_index], avatar, joint_names);
+    LLJoint *joint = avatar->getJoint(joint_names[j_proxy]);
+    llassert(joint);
+    // BENTO - test of simple push-to-base-ancestor
+    // complexity reduction scheme.  Find the first
+    // ancestor that's not flagged as extended, or the
+    // last ancestor that's rigged in this mesh, whichever
+    // comes first.
+    while (1)
+    {
+        if (include_enhanced || 
+            joint->getSupport()==LLJoint::SUPPORT_BASE)
+            break;
+        LLJoint *parent = joint->getParent();
+        if (!parent)
+            break;
+        if (!getNameIndex(parent->getName(), joint_names, j_proxy))
+        {
+            break;
+        }
+        joint = parent;
+    }
+    return j_proxy;
+#else
+    return 0;
+#endif
+}
+
+// static
+
+// Destructively remap the joints in skin info based on what joints
+// are known in the avatar, and which are currently supported.  This
+// will also populate mJointRemap[] in the skin, which can be used to
+// make the corresponding changes to the integer part of vertex
+// weights.
+//
+// This will throw away joint info for any joints that are not known
+// in the avatar, or not currently flagged to support based on the
+// debug setting for IncludeEnhancedSkeleton.
+void LLDrawPoolAvatar::remapSkinInfoJoints(LLVOAvatar *avatar, LLMeshSkinInfo* skin)
+{
+	// skip if already done.
+    if (!skin->mJointRemap.empty())
+    {
+        return; 
+    }
+
+    // Compute the remap
+    std::vector<U32> j_proxy(skin->mJointNames.size());
+    for (U32 j = 0; j < skin->mJointNames.size(); ++j)
+    {
+        U32 j_rep = getProxyJointIndex(j, avatar, skin->mJointNames);
+        j_proxy[j] = j_rep;
+    }
+    S32 top = 0;
+    std::vector<U32> j_remap(skin->mJointNames.size());
+    // Fill in j_remap for all joints that will make the cut.
+    for (U32 j = 0; j < skin->mJointNames.size(); ++j)
+    {
+        if (j_proxy[j] == j)
+        {
+            // Joint will be included
+            j_remap[j] = top++;
+        }
+    }
+    // Then use j_proxy to fill in j_remap for the joints that will be discarded
+    for (U32 j = 0; j < skin->mJointNames.size(); ++j)
+    {
+        if (j_proxy[j] != j)
+        {
+            j_remap[j] = j_remap[j_proxy[j]];
+        }
+    }
+    
+    
+    // Apply the remap to mJointNames, mInvBindMatrix, and mAlternateBindMatrix
+    std::vector<std::string> new_joint_names;
+    std::vector<LLMatrix4> new_inv_bind_matrix;
+    std::vector<LLMatrix4> new_alternate_bind_matrix;
+
+    for (U32 j = 0; j < skin->mJointNames.size(); ++j)
+    {
+        if (j_proxy[j] == j)
+        {
+            new_joint_names.push_back(skin->mJointNames[j]);
+            new_inv_bind_matrix.push_back(skin->mInvBindMatrix[j]);
+            if (!skin->mAlternateBindMatrix.empty())
+            {
+                new_alternate_bind_matrix.push_back(skin->mAlternateBindMatrix[j]);
+            }
+        }
+    }
+
+    for (U32 j = 0; j < skin->mJointNames.size(); ++j)
+    {
+        LL_INFOS() << "Starting joint[" << j << "] = " << skin->mJointNames[j] << " j_remap " << j_remap[j] << " ==> " << new_joint_names[j_remap[j]] << LL_ENDL;
+    }
+
+    //skin->mJointNames = new_joint_names;
+    //skin->mInvBindMatrix = new_inv_bind_matrix;
+    //skin->mAlternateBindMatrix = new_alternate_bind_matrix;
+    skin->mJointRemap = j_remap;
+}
+
 // static
 void LLDrawPoolAvatar::initSkinningMatrixPalette(
     LLMatrix4* mat,
@@ -1556,38 +1706,57 @@ void LLDrawPoolAvatar::initSkinningMatrixPalette(
     const LLMeshSkinInfo* skin,
     LLVOAvatar *avatar)
 {
+    // BENTO ugly const cast
+    remapSkinInfoJoints(avatar, const_cast<LLMeshSkinInfo*>(skin));
+    
     // BENTO - switching to use Matrix4a and SSE might speed this up.
     // Note that we are mostly passing Matrix4a's to this routine anyway, just dubiously casted.
     for (U32 j = 0; j < count; ++j)
     {
         LLJoint* joint = avatar->getJoint(skin->mJointNames[j]);
+#if 1 // Don't need this stuff if we've already remapped/cleaned up above
         if (!joint)
         {
             joint = avatar->getJoint("mPelvis");
         }
         if (joint)
         {
-#if 0
-            // BENTO HACK - test of simple push-to-ancestor complexity reduction scheme.
-            const std::string& name = joint->getName();
-            S32 digit = name.back()-'0';
-            while (joint->getParent() && (digit<=9) && (digit>=5))
+            if (!gSavedSettings.getBOOL("IncludeEnhancedSkeleton"))
             {
-                joint = joint->getParent();
-				const std::string& name = joint->getName();
-                digit = name.back()-'0';
+                // BENTO - test of simple push-to-base-ancestor
+                // complexity reduction scheme.  Find the first
+                // ancestor that's not flagged as extended, or the
+                // last ancestor that's rigged in this mesh, whichever
+                // comes first.
+                U32 j_remap = 0;
+                while (1)
+                {
+                    if (joint->getSupport()==LLJoint::SUPPORT_BASE)
+                        break;
+                    LLJoint *parent = joint->getParent();
+                    if (!parent)
+                        break;
+                    std::vector<std::string>::const_iterator find_it =
+                        std::find(skin->mJointNames.begin(), skin->mJointNames.end(), parent->getName());
+                    if (find_it != skin->mJointNames.end())
+                    {
+                        j_remap = find_it - skin->mJointNames.begin();
+                    }
+                    else
+                    {
+                        break;
+                    }
+                    joint = parent;
+                }
+                mat[j] = skin->mInvBindMatrix[j_remap];
             }
-            U32 j_remap = 0;
-            std::vector<std::string>::const_iterator find_it =
-                std::find(skin->mJointNames.begin(), skin->mJointNames.end(), joint->getName());
-            if (find_it != skin->mJointNames.end())
+            else
             {
-                j_remap = find_it - skin->mJointNames.begin();
+                mat[j] = skin->mInvBindMatrix[j];
             }
-            // BENTO for hack, use invBindMatrix of up-casted joint
-            mat[j] = skin->mInvBindMatrix[j_remap];
-#endif
+#else
             mat[j] = skin->mInvBindMatrix[j];
+#endif
             mat[j] *= joint->getWorldMatrix();
         }
     }
diff --git a/indra/newview/lldrawpoolavatar.h b/indra/newview/lldrawpoolavatar.h
index 79d16c26bc..27d4c949fd 100755
--- a/indra/newview/lldrawpoolavatar.h
+++ b/indra/newview/lldrawpoolavatar.h
@@ -136,6 +136,7 @@ public:
 	void getRiggedGeometry(LLFace* face, LLPointer<LLVertexBuffer>& buffer, U32 data_mask, const LLMeshSkinInfo* skin, LLVolume* volume, const LLVolumeFace& vol_face);
     static U32 getMaxJointCount();
     static U32 getMeshJointCount(const LLMeshSkinInfo *skin);
+    static void remapSkinInfoJoints(LLVOAvatar *avatar, LLMeshSkinInfo* skin);
     static void initSkinningMatrixPalette(LLMatrix4* mat, S32 count, const LLMeshSkinInfo* skin, LLVOAvatar *avatar);
     static void getPerVertexSkinMatrix(F32* weights, LLMatrix4a* mat, bool handle_bad_scale, LLMatrix4a& final_mat, U32 max_joints);
 	void updateRiggedFaceVertexBuffer(LLVOAvatar* avatar,