nuclear@0: #ifndef SIMWORLD_H_
nuclear@0: #define SIMWORLD_H_
nuclear@0: 
nuclear@0: #include <vector>
nuclear@0: #include "particle.h"
nuclear@0: #include "vmath/vmath.h"
nuclear@2: #include "object.h"
nuclear@0: 
nuclear@0: struct Collision {
nuclear@2: 	float dist;
nuclear@0: 	Vector3 pos;
nuclear@0: 	Vector3 normal;
nuclear@0: 	float elast;
nuclear@0: };
nuclear@0: 
nuclear@0: class SimWorld {
nuclear@0: private:
nuclear@0: 	std::vector<Object*> objects;
nuclear@0: 	std::vector<Particle*> part;
nuclear@0: 	Vector3 grav;
nuclear@0: 	float damping;
nuclear@0: 
nuclear@0: public:
nuclear@0: 	SimWorld();
nuclear@0: 
nuclear@0: 	void set_gravity(const Vector3 &f);
nuclear@0: 
nuclear@0: 	void add_particle(Particle *p);
nuclear@0: 
nuclear@0: 	bool collision(const Ray &ray, float rad, Collision *col) const;
nuclear@0: 
nuclear@0: 	void step(float dt);
nuclear@0: 
nuclear@0: 	void draw_particles() const;
nuclear@0: 
nuclear@0: 	friend class Particle;
nuclear@0: };
nuclear@0: 
nuclear@0: #endif	// SIMWORLD_H_