本文整理汇总了C++中SimTK::square方法的典型用法代码示例。如果您正苦于以下问题：C++ SimTK::square方法的具体用法？C++ SimTK::square怎么用？C++ SimTK::square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SimTK的用法示例。
在下文中一共展示了SimTK::square方法的1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: arg
/* calculate muscle's position related values such fiber and tendon lengths,
normalized lengths, pennation angle, etc... */
void RigidTendonMuscle::
calcMuscleLengthInfo(const State& s, MuscleLengthInfo& mli) const
{
mli.tendonLength = getTendonSlackLength();
double zeroPennateLength = getLength(s) - mli.tendonLength;
zeroPennateLength = zeroPennateLength < 0 ? 0 : zeroPennateLength;
mli.fiberLength = sqrt(square(zeroPennateLength) + square(_muscleWidth))
+ Eps;
mli.cosPennationAngle = zeroPennateLength/mli.fiberLength;
mli.pennationAngle = acos(mli.cosPennationAngle);
mli.normFiberLength = mli.fiberLength/getOptimalFiberLength();
const Vector arg(1, mli.normFiberLength);
mli.fiberActiveForceLengthMultiplier =
get_active_force_length_curve().calcValue(arg);
mli.fiberPassiveForceLengthMultiplier =
SimTK::clamp(0, get_passive_force_length_curve().calcValue(arg), 10);
mli.normTendonLength = 1.0;
mli.tendonStrain = 0.0;
}