void HapticDevice::resetThrow(){
m_Thrown = NULL;
m_thrownObjects = NULL;
m_thrownRigids = NULL;
m_caught = NULL;
clearTrajectory();
m_selectedDistance = Distance_max*2;
m_freeT = false;
}
//Calculate the trajectory from the positon of this spaceship to the global point
void Spaceship::calculateTrajectory(sf::Vector2f globalTarget, sf::Time dt, sf::Time maxTime)
{
sf::Vector2f target = globalTarget - getWorldPosition();
this->target = globalTarget;
sf::Vector2f position(0, 0);
sf::Vector2f velocity = getVelocity();
sf::Time accumulatedTime = sf::Time::Zero;
clearTrajectory();
trajectory->add(getWorldPosition());
//Integrate the trajectory
while(accumulatedTime < maxTime)
{
sf::Vector2f diff = target-position;
velocity += normalize((target-position))*deltaV*dt.asSeconds();
if(sqrt(velocity.x*velocity.x+velocity.y*velocity.y) > maxV)
velocity = normalize(velocity)*maxV;
position += velocity*dt.asSeconds();
trajectory->add(getWorldPosition()+position);
accumulatedTime += dt;
}
}
void initializeTrajectory(void) {
clearTrajectory();
}
void initializeTrajectory() {
width = WHEELS_DISTANCE;
clearTrajectory();
}