Angle &Angle::clampDegrees(float mag) {
_degrees = getDegrees(-180.f);
if (_degrees >= mag)
setDegrees(mag);
if (_degrees <= -mag)
setDegrees(-mag);
return *this;
}
/** \brief Constructor - sets the initial angle.
* \param angle Accepts either radians or degrees
* \param rad If true, the constructor sets the angle as radians. Else, degrees.
*/
Angle::Angle(double angle, bool rad)
{
if (!rad)
setDegrees(angle);
else
setRadians(angle);
}
Angle &Angle::operator=(float degrees) {
setDegrees(degrees);
return *this;
}
Angle &Angle::operator-=(float degrees) {
setDegrees(_degrees - degrees);
return *this;
}
Angle &Angle::operator-=(const Angle &a) {
setDegrees(_degrees - a._degrees);
return *this;
}
/// Set angle by radians
void Angle::setRadians(qreal _angle)
{
setDegrees(_angle * 180.0 / M_PI);
}
Angle::Angle(qreal _angle)
{
setDegrees(_angle);
}
AMAngle::AMAngle(const AMAngle& angle)
{
setDegrees(angle.getDegrees());
}
/// sets the angle from another AMAngle
void AMAngle::setAngle(AMAngle &angle)
{
setDegrees(angle.degrees());// arbitarary, could do radians as well
}