Method rotZ

src/Base/Matrix.cpp:251–265

}

void Matrix4D::rotZ(double fAngle)
{
    Matrix4D clMat;
    double fsin {};
    double fcos {};

    fsin = sin(fAngle);
    fcos = cos(fAngle);
    clMat.dMtrx4D[0][0] = fcos;
    clMat.dMtrx4D[1][1] = fcos;
    clMat.dMtrx4D[0][1] = -fsin;
    clMat.dMtrx4D[1][0] = fsin;

    (*this) = clMat * (*this);
}

void Matrix4D::rotLine(const Vector3d& vec, double fAngle)
{