newtonparticle.cpp
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	#include "newtonparticle.h"
	#include "descriptors/newton.h"

	NewtonParticle::NewtonParticle( GLModel * model,
	const double& mass,
	const SVector<3>& position,
	const SVector<3>& speed,
	const QString &label,
	specs_t flags)

	: Particle(NULL, model, label, flags)
	{
	newtonDescriptor = new NewtonDescriptor(mass, position, speed);

	bind(newtonDescriptor);
	}

	NewtonParticle::NewtonParticle( const NewtonDescriptor &desc,
	GLModel * model,
	const QString &label,
	specs_t flags)

	: Particle(NULL, model, label, flags)
	{
	newtonDescriptor = new NewtonDescriptor(desc);

	bind(newtonDescriptor);
	}

	NewtonParticle::~NewtonParticle()
	{
	release();

	/* Delete the instance */
	delete newtonDescriptor;
	}

	/* returns the position of the NewtonParticle */
	SVector<3> NewtonParticle::position() const
	{
	return newtonDescriptor->position;
	}

	/* apply a force to the NewtonParticle */
	void NewtonParticle::addForce(const SVector<3> &force)
	{
	newtonDescriptor->forces += force;
	}

	/* get the mass of the NewtonParticle */
	double NewtonParticle::mass() const
	{
	return newtonDescriptor->mass;
	}

	/* get the speed of the NewtonParticle */
	const SVector<3>& NewtonParticle::speed() const
	{
	return newtonDescriptor->speed;
	}

	/* set the speed of the NewtonParticle */
	void NewtonParticle::setSpeed(const SVector<3>& speed)
	{
	newtonDescriptor->speed = speed;
	}

	/* set the mass of the NewtonParticle */
	void NewtonParticle::setMass(double mass)
	{
	newtonDescriptor->mass = mass;
	}