// convenience functions
inline Joint& joint(int bodypart) { return skeleton.joints[skeleton.jointlabels[bodypart]]; }
inline XYZ& jointPos(int bodypart) { return joint(bodypart).position; }
// convenience functions
inline Joint& joint(int bodypart) { return skeleton.joints[skeleton.jointlabels[bodypart]]; }
inline XYZ& jointPos(int bodypart) { return joint(bodypart).position; }
int SphereCheck(XYZ *p1, float radius, XYZ *p, XYZ *move, float *rotate, Model *model);
int DrawSkeleton();
void Puff(int whichlabel);
int SphereCheck(XYZ *p1, float radius, XYZ *p, XYZ *move, float *rotate, Model *model);
int DrawSkeleton();
void Puff(int whichlabel);