本文整理汇总了C++中Rotation::norm方法的典型用法代码示例。如果您正苦于以下问题：C++ Rotation::norm方法的具体用法？C++ Rotation::norm怎么用？C++ Rotation::norm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::norm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: main
int main() {
quatTest();
cout << "-----------------\n";
cout << "X,Y,Z=" << XAxis << "," <<YAxis << "," <<ZAxis << endl;
printf("%d %d %d\n", (int)XAxis, (int)YAxis, (int)ZAxis);
f(XAxis); f(YAxis); f(ZAxis);
printf("index: %d %d %d\n", a[XAxis], a[YAxis], a[ZAxis]);
try {
UnitVec3 u;
cout << "should be NaN: u()=" << u << endl;
cout << "typename(u)=" << typeid(u).name() << " ~u=" << typeid(~u).name() << endl;
u = UnitVec3(1,2,3);
cout << "u=UnitVec(1,2,3): " << u << " transposed: " << ~u << endl;
cout << "u[2]=" << u[2] << " u(2)=" << u(2) << endl;
cout << "(~u)[2]=" << (~u)[2] << " (~u)(2)=" << (~u)(2) << endl;
cout << "u.perp()=" << u.perp() << " ~u*u.perp()=" << ~u*u.perp() << endl;
cout << "(~u).perp()=" << (~u).perp() << " (~u).perp()*u=" << (~u).perp()*u << endl;
Vec3 vv(u);
Vec3 w = u;
cout << "Vec3 vv(u)=" << vv << " Vec3 w=u, w=" << w << endl;
// these lines shouldn't compile
//u = Vec3(1,2,3);
//u += UnitVec3(1,2,3);
//u[2] = 5.;
//u(2) = 5.;
//u=0.;
// end of lines which shouldn't compile
Rotation R;
cout << "should be identity: R()=" << R;
cout << "typename(R)=" << typeid(R).name() << " ~R=" << typeid(~R).name() << endl;
Transform X;
cout << "should be identity: X()=" << X;
cout << "typename(X)=" << typeid(X).name() << " ~X=" << typeid(~X).name() << endl;
R = Rotation( u, ZAxis );
cout << "Rotation with u as z axis (norm=" << R.norm() << "): " << R;
cout << "~R: " << ~R;
cout << "typename(R[1])=" << typeid(R[1]).name() << " R(1)=" << typeid(R(1)).name() << endl;
X = Transform(R, Vec3(-1, 2, 20));
cout << "Transform X=" << X;
cout << " X.R=" << X.R() << " X.p=" << X.p() << " X.pInv=" << X.pInv() << endl;
cout << " X.x=" << X.x() << " y=" << X.y() << " z=" << X.z() << endl;
cout << "Transform ~X=" << ~X;
cout << " (~X).R=" << (~X).R() << " (~X).p=" << (~X).p() << " (~X).pInv=" << (~X).pInv() << endl;
cout << " (~X).x=" << (~X).x() << " y=" << (~X).y() << " z=" << (~X).z() << endl;
cout << "Transform X asMat34():" << X.asMat34();
cout << "Transform X toMat34():" << X.toMat34();
cout << "Transform X toMat44():" << X.toMat44();
cout << "Transform ~X toMat34():" << (~X).toMat34();
cout << "Transform ~X toMat44():" << (~X).toMat44();
cout << "should be identity: X*~X=" << X*~X;
cout << "should be identity: ~X*X=" << ~X*X;
Vec3 v(1,2,3);
cout << "v=" << v << endl;
cout << "X.R()*v=" << X.R()*v << endl;
cout << "X*v=" << X*v << endl;
cout << "X*[v,0]=" << X*v.append1(0) << endl;
cout << "X*[v,1]=" << X*v.append1(1) << endl;
cout << "~X*(X*v)=" << ~X*(X*v) << endl;
cout << "~X*(X*[v,0])=" << ~X*(X*v.append1(0)) << endl;
cout << "~X*(X*[v,1])=" << ~X*(X*v.append1(1)) << endl;
Rotation rx( 0.1, XAxis );
Rotation ry( 0.17, YAxis );
Rotation rz( 0.31, ZAxis );
Rotation rxoldy( SpaceRotationSequence, 0.1, XAxis, 0.17, YAxis );
Rotation rxyz = rz*ry*rx; // space fixed
// reverse order to use body fixed like space fixed
Rotation r123( BodyRotationSequence, 0.31, ZAxis, 0.17, YAxis, 0.1, XAxis );
cout << "Rotation r123:" << r123;
cout << "Rotation r123.asMat33():" << r123.asMat33();
cout << "Rotation r123.toMat33():" << r123.toMat33();
cout << "InvRotation ~r123:" << (~r123);
cout << "InvRotation ~r123.asMat33():" << (~r123).asMat33();
cout << "InvRotation ~r123.toMat33():" << (~r123).toMat33();
cout << "ry(.17)*rx(.1)=" << ry*rx;
cout << "rxoldy(.1,.17)=" << rxoldy;
cout << "norm(rxoldy-ry*rx)=" << (rxoldy-ry*rx).norm() << endl;
cout << "rxyz=" << rxyz;
cout << "r123=" << r123;
// Test inverse assignments, copy construct
Rotation invr123(~r123);
Rotation invr123eq;
//.........这里部分代码省略.........