Ejemplo n.º 1
0
float Spring::getLength(){
	return cpDampedSpringGetRestLength(constraint);
}
Ejemplo n.º 2
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static cpFloat
springForce(cpConstraint *spring, cpFloat dist)
{
	cpFloat clamp = 20.0f;
	return cpfclamp(cpDampedSpringGetRestLength(spring) - dist, -clamp, clamp)*cpDampedSpringGetStiffness(spring);
}
Ejemplo n.º 3
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float PhysicsJointSpring::getRestLength() const
{
    return PhysicsHelper::cpfloat2float(cpDampedSpringGetRestLength(_cpConstraints.front()));
}