48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
#ifndef __COLLISION_H_INCLUDED__
|
|
#define __COLLISION_H_INCLUDED__
|
|
|
|
#include "mesh.h"
|
|
|
|
class ObjectLink;
|
|
|
|
#define COLLISIONGROUP_NONE 0
|
|
#define COLLISIONGROUP_ARENA 1
|
|
#define COLLISIONGROUP_MAN1 2
|
|
#define COLLISIONGROUP_MAN1HAND 3
|
|
#define COLLISIONGROUP_MAN2 4
|
|
#define COLLISIONGROUP_MAN2HAND 5
|
|
#define COLLISIONGROUP_PARTICLE 6
|
|
|
|
#define COLLISIONFRICTION 0.9
|
|
|
|
void initCollisions(void);
|
|
//void addCollisionObject(Object *object, int group);
|
|
void addCollisionLink(int source, int target);
|
|
void removeCollisionLink(int source, int target);
|
|
bool isCollisionLink(int source, int target);
|
|
|
|
class Contact{
|
|
public:
|
|
Object *object1, *object2;
|
|
float normal[3];
|
|
float position[3];
|
|
};
|
|
|
|
extern Contact *contacts;
|
|
extern int contactcount;
|
|
|
|
|
|
//Contact point is world-relative and must be transformed
|
|
//into coordinate system of both objects
|
|
void addCollision(Object *source, Object *target,
|
|
float *normal, float *contactpoint);
|
|
bool handleCollision(Contact *contact);
|
|
bool handleLink(ObjectLink *link);
|
|
|
|
bool checkSphereMeshCollision(float *sphereposition, float r, Mesh *mesh, float *normal, float *contactpoint);
|
|
bool checkPointMeshCollision(float *position, Mesh *mesh, float *normal, float *contactpoint);
|
|
bool checkEdgeMeshCollision(float *p1, float *p2, Mesh *mesh, float *normal, float *contactpoint);
|
|
|
|
#endif
|
|
|