本文整理汇总了C++中Rotation::setRotationFromAngleAboutY方法的典型用法代码示例。如果您正苦于以下问题：C++ Rotation::setRotationFromAngleAboutY方法的具体用法？C++ Rotation::setRotationFromAngleAboutY怎么用？C++ Rotation::setRotationFromAngleAboutY使用的例子？那么恭喜您, 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Rotation的用法示例。
在下文中一共展示了Rotation::setRotationFromAngleAboutY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: testRotationOneAxis
//-------------------------------------------------------------------
bool testRotationOneAxis( const Real angle, const CoordinateAxis& axis ) {
// Form rotation about specified axis
Rotation rotationSpecified;
if( axis == XAxis ) rotationSpecified.setRotationFromAngleAboutX( angle );
if( axis == YAxis ) rotationSpecified.setRotationFromAngleAboutY( angle );
if( axis == ZAxis ) rotationSpecified.setRotationFromAngleAboutZ( angle );
// Form equivalent rotation by another means
Real unitX = axis == XAxis ? 1 : 0;
Real unitY = axis == YAxis ? 1 : 0;
Real unitZ = axis == ZAxis ? 1 : 0;
UnitVec3 unitVector( unitX, unitY, unitZ );
Rotation testRotation( angle, unitVector );
// Test to see if they are the same
bool test = rotationSpecified.areAllRotationElementsSameToMachinePrecision( testRotation );
// Do the inverse problem to back out the angle
const Real theta = rotationSpecified.convertOneAxisRotationToOneAngle( axis );
// Create a Rotation matrix with the backed-out angle and compare to the original Rotation matrix
testRotation.setRotationFromAngleAboutAxis( theta, axis );
test = test && rotationSpecified.areAllRotationElementsSameToMachinePrecision( testRotation );
// Conversion should produce angle = theta if angle is in proper range (-pi < angle <= pi)
test = test && testInverseRotation1Angle( angle, theta );
return test;
}