From 228525aa27b05cc1aa8be27de4ae59f5ec590ae3 Mon Sep 17 00:00:00 2001
From: "Brad Payne (Vir Linden)" <vir@lindenlab.com>
Date: Mon, 4 Jun 2018 14:43:06 +0100
Subject: SL-915 - tracking joint is rigged state

---
 indra/newview/llskinningutil.cpp | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

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

diff --git a/indra/newview/llskinningutil.cpp b/indra/newview/llskinningutil.cpp
index dba690242a..7adb2fa8d2 100644
--- a/indra/newview/llskinningutil.cpp
+++ b/indra/newview/llskinningutil.cpp
@@ -216,3 +216,28 @@ void LLSkinningUtil::getPerVertexSkinMatrix(
     llassert(valid_weights);
 }
 
+//static
+void LLSkinningUtil::initIsRiggedTo(const LLMeshSkinInfo* skin, LLVOAvatar *avatar, joint_rig_info_tab& rig_info_tab) 
+{
+    S32 rigged_count = 0;
+    rig_info_tab.resize(LL_CHARACTER_MAX_ANIMATED_JOINTS);
+    for (U32 j = 0; j < skin->mJointNames.size(); ++j)
+    {
+        LLJoint *joint = NULL;
+        if (skin->mJointNums[j] == -1)
+        {
+            joint = avatar->getJoint(skin->mJointNames[j]);
+            if (joint)
+            {
+                skin->mJointNums[j] = joint->getJointNum();
+            }
+        }
+        S32 joint_num = skin->mJointNums[j];
+        if (joint_num != -1)
+        {
+            rig_info_tab[joint_num].setIsRiggedTo(true);
+            rigged_count++;
+        }
+    }
+    //LL_INFOS() << "rigged_count " << rigged_count << LL_ENDL;
+}
-- 
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