Added cleaned up structs and classes to proper header files.

source/engine/models/skeletalanimation/md6util.h

@@ -0,0 +1,46 @@
+#pragma once
+
+// Reconstructed C++ declarations from IDA Local Types and PDB/DIA metadata.
+// Original PDB header: w:\tech5\engine\models\skeletalanimation\md6util.h
+// Recovered logical types: 5
+// Signatures retain Xbox 360 ABI evidence and may still require manual review.
+
+
+// IDA Local Type ordinal 1870; PDB kind: unknown.
+enum idMD6Util::<unnamed_tag> : __int32
+{
+  FRAME_FIRST = 0x0,
+  FRAME_LAST = 0xFFFFFFFF,
+};
+
+// IDA Local Type ordinal 19708; PDB kind: class.
+class __declspec(align(16)) idMD6Util::idJointCache
+{
+public:
+  idJointMat jointMatrices[256];
+  const idDeclAnimWeb *webRef;
+  const idDeclMD6 *md6Decl;
+  const idMD6Anim *md6anim;
+  int frameNum;
+  bool validJointCache;
+};
+
+// IDA Local Type ordinal 19709; PDB kind: struct.
+struct idMD6Util::animDelta_t
+{
+  idVec3 deltaTranslation;
+  idMat3 deltaAxis;
+};
+
+// IDA Local Type ordinal 21890; PDB kind: struct.
+struct idMD6Util::idAnimWebBlendInfo
+{
+  __int16 startBlendFrame;
+  __int16 endBlendFrame;
+};
+
+// IDA Local Type ordinal 21891; PDB kind: class.
+class idMD6Util
+{
+public:
+};