/* ====================================================== */
/* HIERARCHY.H */
/* ====================================================== */

/* --------------------------------------------------------------------------- */
/* TYPEDEFS */

typedef struct node_struct {
	float scale[3];
	float rot[3];
	float tran[3];
	struct link_struct *linkPtr;
	matrix shape;
	char *materialPtr;
	void (*dataPtr)();
} node_td;

typedef struct link_struct {
	float articulate_axis[3];
	float articulate_angle;
	float locate_rot[3];
	float locate_tran[3];
	float locate_scale[3];
	struct node_struct *nodePtr;
	struct link_struct *linkPtr;
	matrix	articulator;
	matrix  locator;
} link_td;


/* --------------------------------------------------------------------------- */
/* PROTOTYPES */

void *setupHierarchy();
void traverse_hierarchy();