- export mesh deformers with dummies or bones

- FBX code re-arranged to get object count
- changed the way FBX ASCII lines are split at every ~2000 chars
- added option to export tangents
- fixed a problem with treeview continuous search

Unity Studio/Unity Classes/Renderer.cs

@@ -0,0 +1,63 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Unity_Studio
+{
+    class Renderer
+    {
+        public PPtr m_GameObject;
+        public bool m_Enabled;
+        public byte m_CastShadows; //bool prior to Unity 5
+        public bool m_ReceiveShadows;
+        public ushort m_LightmapIndex;
+        public ushort m_LightmapIndexDynamic;
+        public PPtr[] m_Materials;
+
+        public Renderer(AssetPreloadData preloadData)
+        {
+            var sourceFile = preloadData.sourceFile;
+            var a_Stream = preloadData.sourceFile.a_Stream;
+            a_Stream.Position = preloadData.Offset;
+
+            if (sourceFile.platform == -2)
+            {
+                uint m_ObjectHideFlags = a_Stream.ReadUInt32();
+                PPtr m_PrefabParentObject = sourceFile.ReadPPtr();
+                PPtr m_PrefabInternal = sourceFile.ReadPPtr();
+            }
+
+            m_GameObject = sourceFile.ReadPPtr();
+
+            if (sourceFile.version[0] < 5)
+            {
+                m_Enabled = a_Stream.ReadBoolean();
+                m_CastShadows = a_Stream.ReadByte();
+                m_ReceiveShadows = a_Stream.ReadBoolean();
+                m_LightmapIndex = a_Stream.ReadByte();
+            }
+            else
+            {
+                m_Enabled = a_Stream.ReadBoolean();
+                a_Stream.AlignStream(4);
+                m_CastShadows = a_Stream.ReadByte();
+                m_ReceiveShadows = a_Stream.ReadBoolean();
+                a_Stream.AlignStream(4);
+
+                m_LightmapIndex = a_Stream.ReadUInt16();
+                m_LightmapIndexDynamic = a_Stream.ReadUInt16();
+            }
+
+            if (sourceFile.version[0] >= 3) { a_Stream.Position += 16; } //Vector4f m_LightmapTilingOffset
+            if (sourceFile.version[0] >= 5) { a_Stream.Position += 16; } //Vector4f m_LightmapTilingOffsetDynamic
+
+            m_Materials = new PPtr[a_Stream.ReadInt32()];
+            for (int m = 0; m < m_Materials.Length; m++)
+            {
+                m_Materials[m] = sourceFile.ReadPPtr();
+            }
+
+        }
+    }
+}