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Earth Explorer Mission CFI Software Lib Software User Manual |
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Public Member Functions | |
LibFunc () | |
Class constructor (using satellite enumeration value). | |
virtual | ~LibFunc () |
Class destructor. | |
Static Public Member Functions | |
static void | eulerToMatrix (double eulerAngles[3], double matrix[3][3]) throw (CfiError) |
Get rotation matrix from Euler angles. | |
static void | matrixToEuler (double matrix[3][3], double eulerAngles[3]) throw (CfiError) |
Get Euler angles from rotation matrix. | |
static void | getRotationAngles (double xsInit[3], double ysInit[3], double zsInit[3], double xsFin[3], double ysFin[3], double zsFin[3], double angle[3]) throw (CfiError) |
Get rotation angles between two sets of orthonormal right-handed unit vectors. | |
static void | getRotatedVectors (double xsInit[3], double ysInit[3], double zsInit[3], double angle[3], double xsFin[3], double ysFin[3], double zsFin[3]) throw (CfiError) |
Rotate a set of unit angle vectors. | |
static void | quaternionsToVectors (double quaternions[4], double uxVec[3], double uyVec[3], double uzVec[3]) throw (CfiError) |
Change from quaternions to vectors. | |
static void | vectorsToQuaternions (double uxVec[3], double uyVec[3], double uzVec[3], double quaternions[4]) throw (CfiError) |
Change form vectors to quaternions. |
EECFI::LibFunc::LibFunc | ( | ) | [inline] |
Class constructor (using satellite enumeration value).
virtual EECFI::LibFunc::~LibFunc | ( | ) | [inline, virtual] |
Class destructor.
void EECFI::LibFunc::eulerToMatrix | ( | double | eulerAngles[3], | |
double | matrix[3][3] | |||
) | throw (CfiError) [static] |
Get rotation matrix from Euler angles.
Class constructor (Empty constructor). Class destructor.
eulerAngles | Euler angles. | |
matrix | [OUTPUT] Rotation matrix. |
void EECFI::LibFunc::getRotatedVectors | ( | double | xsInit[3], | |
double | ysInit[3], | |||
double | zsInit[3], | |||
double | angle[3], | |||
double | xsFin[3], | |||
double | ysFin[3], | |||
double | zsFin[3] | |||
) | throw (CfiError) [static] |
Rotate a set of unit angle vectors.
xsInit | Unitary direction vector along the X-axes of the initial attitude frame. | |
ysInit | Unitary direction vector along the Y-axes of the initial attitude frame. | |
zsInit | Unitary direction vector along the Z-axes of the initial attitude frame. | |
angle | Angles (pitch, roll and yaw) between initial and final Attitude Frames (deg [-180,180)). | |
xsFin | [OUTPUT] Unitary direction vector along the X-axes of the final attitude frame. | |
ysFin | [OUTPUT] Unitary direction vector along the Y-axes of the final attitude frame. | |
zsFin | [OUTPUT] Unitary direction vector along the Z-axes of the final attitude frame. |
void EECFI::LibFunc::getRotationAngles | ( | double | xsInit[3], | |
double | ysInit[3], | |||
double | zsInit[3], | |||
double | xsFin[3], | |||
double | ysFin[3], | |||
double | zsFin[3], | |||
double | angle[3] | |||
) | throw (CfiError) [static] |
Get rotation angles between two sets of orthonormal right-handed unit vectors.
xsInit | Unitary direction vector along the X-axes of the initial attitude frame. | |
ysInit | Unitary direction vector along the Y-axes of the initial attitude frame. | |
zsInit | Unitary direction vector along the Z-axes of the initial attitude frame. | |
xsFin | Unitary direction vector along the X-axes of the final attitude frame. | |
ysFin | Unitary direction vector along the Y-axes of the final attitude frame. | |
zsFin | Unitary direction vector along the Z-axes of the final attitude frame. | |
angle | [OUTPUT] Angles (pitch, roll and yaw) between initial and final Attitude Frames (deg [-180,180)). |
void EECFI::LibFunc::matrixToEuler | ( | double | matrix[3][3], | |
double | eulerAngles[3] | |||
) | throw (CfiError) [static] |
Get Euler angles from rotation matrix.
matrix | Rotation matrix. | |
eulerAngles | [OUTPUT] Euler angles. |
void EECFI::LibFunc::quaternionsToVectors | ( | double | quaternions[4], | |
double | uxVec[3], | |||
double | uyVec[3], | |||
double | uzVec[3] | |||
) | throw (CfiError) [static] |
Change from quaternions to vectors.
quaternions | Input quaternion vector. | |
uxVec | [OUTPUT] Unitary direction vector along the X-axes. | |
uyVec | [OUTPUT] Unitary direction vector along the Y-axes. | |
uzVec | [OUTPUT] Unitary direction vector along the Z-axes. |
void EECFI::LibFunc::vectorsToQuaternions | ( | double | uxVec[3], | |
double | uyVec[3], | |||
double | uzVec[3], | |||
double | quaternions[4] | |||
) | throw (CfiError) [static] |
Change form vectors to quaternions.
uxVec | Unitary direction vector along the X-axes. | |
uyVec | Unitary direction vector along the Y-axes. | |
uzVec | Unitary direction vector along the Z-axes. | |
quaternions | [OUTPUT] Input quaternion vector. |