void boidInitialization(Boid *boid, int id,double width, double depth, double high,Vector * startingV,Vector * startingA)
{
double mass, force;
Vector position, vVelocity, vAcceleration;
//Vector offsetAcceleration;
//double accelerationOffset, velocityOffset;
////vettore accelerazione iniziale (valore base uguale x tutti + leggero offset)
//initVector(&vAcceleration);
//accelerationOffset = simParameters.maxAcceleration/100;
//randomVector(&offsetAcceleration, accelerationOffset, accelerationOffset, accelerationOffset);
//addVector(&offsetAcceleration,startingA,&vAcceleration);
////vettore velocità iniziale (valore base uguale x tutti + leggero offset)
//initVector(&vVelocity);
//velocityOffset = simParameters.maxVelocity/100;
//randomVector(&offsetVelocity, velocityOffset, velocityOffset, velocityOffset);
//addVector(&offsetVelocity,startingV,&vVelocity);
mass=1;
force=0.1;
initVector(&vAcceleration);
initVector(&vVelocity);
// vettore posizione
randomVector(&position, width, depth, high);
initBoid(&position, &vVelocity, &vAcceleration, simParameters.maxVelocity, simParameters.maxAcceleration, force, mass, id, boid);
}
void loadParticles(ParticlesParameters *pariclesList, int nParticles)
{
int i;
Vector nullVector;
initVector(&nullVector);
boidSet=(Boid *)malloc(sizeof(Boid)*nParticles);
for (i=0;i<nParticles;i++)
initBoid(&(pariclesList[i].position),&(pariclesList[i].velocity),&nullVector,pariclesList[i].maxSpeed,pariclesList[i].maxAcceleration,pariclesList[i].maxForce,pariclesList[i].mass,i+1,&boidSet[i]);
}
void loadLeader(Vector *leaderPosition, int nFrame)
{
int i;
Vector nullVector;
initVector(&nullVector);
leader=(Boid *)malloc(sizeof(Boid)*nFrame);
// the leader only need the position ,so the others variables will be not setup
for (i=0;i<nFrame;i++)
initBoid(&(leader[i].currentPosition),&nullVector,&nullVector,0,0,0,0,-1,&leader[i]);
}
void cudaBoidInitialization(Boid *boid, int id,double width, double depth, double high,Vector * startingV,Vector * startingA)
{
double mass, force;
Vector position, vVelocity, vAcceleration;
mass=1;
force=0.1;
initVector(&vAcceleration);
initVector(&vVelocity);
// vettore posizione
randomVector(&position, width, depth, high);
initBoid(&position, &vVelocity, &vAcceleration, simParameters.maxVelocity, simParameters.maxAcceleration, force, mass, id, boid);
}
