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#ifndef _SKELETON_H_
#define _SKELETON_H_
/**> HEADER FILES <**/
#include <GL/gl.h>
#include <AL/al.h>
#include "Quaternions.h"
#include "Constants.h"
#include "Models.h"
#define boneconnect 0
#define constraint 1
#define muscle 2
#define head 0
#define neck 1
#define leftshoulder 2
#define leftelbow 3
#define leftwrist 4
#define lefthand 5
#define rightshoulder 6
#define rightelbow 7
#define rightwrist 8
#define righthand 9
#define abdomen 10
#define lefthip 11
#define righthip 12
#define groin 13
#define leftknee 14
#define leftankle 15
#define leftfoot 16
#define rightknee 17
#define rightankle 18
#define rightfoot 19
class Joint
{
public:
XYZ position;
XYZ oldposition;
XYZ realoldposition;
XYZ velocity;
XYZ offset;
float length;
bool lower;
bool hasparent;
bool locked;
int modelnum;
bool visible;
bool existing;
Joint* parent;
int label;
float rotate1,rotate2,rotate3;
void DoConstraint();
};
class Muscle
{
public:
float length;
float targetlength;
Joint* parent1;
Joint* parent2;
float maxlength;
float minlength;
int type;
bool visible;
void DoConstraint(int broken);
float rotate1,rotate2,rotate3;
float strength;
};
class Animation
{
public:
int numframes;
bool canbeoverridden;
bool ismodified[max_joints][max_frames];
XYZ position[max_joints][max_frames];
float speed[max_frames];
XYZ forward[max_frames];
float rotate1[max_joints][max_frames];
float rotate2[max_joints][max_frames];
float rotate3[max_joints][max_frames];
float mrotate1[max_joints][max_frames];
float mrotate2[max_joints][max_frames];
float mrotate3[max_joints][max_frames];
void load(const char* name);
};
class Skeleton
{
public:
Joint joints[max_joints];
Muscle muscles[max_muscles];
int num_muscles;
int selected;
int forwardjoints[3];
XYZ forward;
int lowforwardjoints[3];
XYZ lowforward;
int broken;
bool offset;
XYZ specialforward[5];
bool free;
void DoConstraints();
void DoConstraints(Model *collide, XYZ *move, float rotation);
void DoGravity();
void DoBalance();
void Draw(int muscleview);
void DeleteJoint(int whichjoint);
void DeleteMuscle(int whichmuscle);
void FindRotationJoint(int which);
void FindRotationMuscle(int which);
void reload();
};
#endif
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