ifndef ANIMATION_UTIL_H
 define ANIMATION_UTIL_H
 include "../engine/studio.h"
 /**
  *
  */
 typedef float NS_Matrix3x4[3][4];
 /**
  *
  / struct NS_AnimationData {     NS_Matrix3x4    mMatrix;     float           mTime;     float           mFrame;     float           mFrameRate;     studiohdr_t    mModelHeader;
     int             mSequence;
     int             mGaitSequence;
     vec3_t          mMins;
     vec3_t          mMaxs;
 };
 /**
 Returns false if the animation data could not be retrieved for the specified entity.
 */
 bool NS_GetEntityAnimationData(int inEntityIndex, NS_AnimationData& outAnimationData); 
 /**
 outBoneMatrix array should have as many elements as there are bones in the model (MAXSTUDIOBONES)
 */
 void NS_GetBoneMatrices(const NS_AnimationData& inAnimationData, float time, NS_Matrix3x4 outBoneMatrix[]); 
 endif