本文整理汇总了C++中PhysicalObject::getVelocity方法的典型用法代码示例。如果您正苦于以下问题：C++ PhysicalObject::getVelocity方法的具体用法？C++ PhysicalObject::getVelocity怎么用？C++ PhysicalObject::getVelocity使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PhysicalObject的用法示例。
在下文中一共展示了PhysicalObject::getVelocity方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: collided
const SUCCESS PhysicalObject::collided(PhysicalObject &object, const Radians angle)
{
Vector initVec(getVelocity()-object.getVelocity());
Mag_t<double> initVel(initVec.mag());
Radians initTheta(initVec.theta());
if(fabs(getX(initVel, initTheta-angle)) < REST_THRESHOLD)
{
setVelocity(getVelocity()+initVec/2.0);
object.setVelocity(object.getVelocity()-initVec/2.0);
antigravitate(object);
object.antigravitate(*this);
return SUCCEEDED;
}
// Frame of reference with the object at rest with this approaching it with an angle of 0
Point<double> p2(Vector(Mag_t<double>(2.0*getMass()*getX(initVel, initTheta-angle)/(getMass()+object.getMass())), initTheta-angle)); // Gets the velocity of 2 based on elastic collision equation
Point<double> p1((initVel*getMass()-p2.x()*object.getMass())/getMass(), -p2.y()*object.getMass()/getMass()); // Gets the velocity of 1 based off of elastic collision rulez
if(fabs(p1.x()) < REST_THRESHOLD && fabs(p2.x()) < REST_THRESHOLD)
{
p1.x(0.0);
p2.x(0.0);
}
Vector v1(p1);
Vector v2(p2);
v1.theta(-v1.theta()+initTheta);
v2.theta(angle);
v1 += object.getVelocity();
v2 += object.getVelocity();
Point<double> dif(object.getPosition()-*position);
while(getCollider()->collides(*object.getCollider()))
acceleration.set(*position-dif/pythagoras<double>(dif));
setVelocity(v1);
object.setVelocity(v2);
return SUCCEEDED;
}示例2: collided
const SUCCESS StaticObject::collided(PhysicalObject &object, const Radians angle)
{
Vector v(object.getVelocity());
v.theta() -= angle;
Point<double> appliedMomentum(v);
if(fabs(appliedMomentum.x()) < REST_THRESHOLD)
{
appliedMomentum.x(0);
}
appliedMomentum.x() *= -1;
v = appliedMomentum;
v.theta() += angle;
object.setVelocity(v);
Point<double> dif(getPosition()-object.getPosition());
while(getCollider()->collides(*object.getCollider()))
object.setPosition(object.getPosition()-dif/pythagoras<double>(dif));
return SUCCEEDED;
}