Removed AnimationOffset and improved BlendTree

include/Engine/Core/EntityWrapper.h

@@ -28,6 +28,7 @@ struct EntityWrapper
     void AttachComponent(const char* componentName);
     EntityWrapper Parent();
     EntityWrapper FirstChildByName(const std::string& name);
+    EntityWrapper FirstLevelChildByName(const std::string& name);
     EntityWrapper FirstParentWithComponent(const std::string& componentType);
     bool IsChildOf(EntityWrapper potentialParent);
     bool Valid() const;

include/Engine/Rendering/BlendTree.h

@@ -63,7 +63,7 @@ public:
 
     std::vector<glm::mat4> GetFinalPose() { return m_FinalPose; }
     glm::mat4 GetBoneTransform(int boneID);
-
+    bool IsValid() { return  (m_Root == nullptr ? false : true); }
 
     void PrintTree();