示例#1
0
void TestWorld1::process()
{
	killHalf();
	expireFood();
	autoinsertFood();
	expireCritters();
	autosaveCritters();
	autoinsertCritters();

// 	m_dynamicsWorld->stepSimulation(0.016667f);
	m_dynamicsWorld->stepSimulation(0.016667f, 0, 0.016667f);
// 	m_dynamicsWorld->stepSimulation(Timer::Instance()->bullet_ms / 1000.f);

	renderVision();
	grabVision();

	unsigned int lmax = critters.size();
	for( unsigned int i=0; i < lmax; i++)
	{
		CritterB *c = critters[i];

		checkCollisions(  c );
		c->process();
		freeEnergy += c->energyUsed;
		eat(c);
		procreate(c);
	}
}
示例#2
0
void Roundworld::process()
{
	if ( !pause )
	{
		killHalf();
		expireFood();
		autoinsertFood();
		expireCritters();
		autoexchangeCritters();
		autosaveCritters();
		autoinsertCritters();
		// adjust gravity vectors of all entities' rigid bodies
		unsigned int j, b;
		Food* f;
		CritterB* bod;
		btRigidBody* bo;
		
		for( j=0; j < entities.size(); j++)
		{	
			if ( entities[j]->type == FOOD )
			{
// 				f = food[j];
				Food* f = static_cast<Food*>( entities[j] );
				for( b=0; b < f->body.bodyparts.size(); b++)
				{
					bo = f->body.bodyparts[b]->body;
					bo->setGravity( -(bo->getCenterOfMassPosition().normalized()*10) );
				}
			}
		}
		for( j=0; j < critters.size(); j++)
		{
			bod = critters[j];
			for( b=0; b < bod->body.bodyparts.size(); b++)
			{
				bo = bod->body.bodyparts[b]->body;
				bo->setGravity( -(bo->getCenterOfMassPosition().normalized()*10) );
			}
		}
		
		if ( *critter_raycastvision == 0 )
		{
			renderVision();
			grabVision();
		}

		// do a bullet step
			m_dynamicsWorld->stepSimulation(0.016667f, 0, 0.016667f);
	// 		m_dynamicsWorld->stepSimulation(Timer::Instance()->bullet_ms / 1000.f);

		int lmax = (int)critters.size();
		CritterB *c;
		float freeEnergyc = 0.0f;

		// FIXME USE FROM WORLDB
		omp_set_num_threads( *threads );
		#pragma omp parallel for ordered shared(freeEnergyc, lmax) private(c) // ordered 
		for( int i=0; i < lmax; i++)
		{
			c = critters[i];
			
			omp_set_lock(&my_lock1);
				checkCollisions(  c );
			omp_unset_lock(&my_lock1);

			// process
				c->process();

			// record critter used energy
				freeEnergyc += c->energyUsed;

			// process Output Neurons
				eat(c);

			// procreation if procreation energy trigger is hit
			omp_set_lock(&my_lock1);
				procreate(c);
			omp_unset_lock(&my_lock1);
		}

		freeEnergy += freeEnergyc;

		getGeneralStats();
	}
}