FC_RotationAboutLine - General Information
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Type: |
Function |
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Available as of: |
V1.0.3.0 |
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Versions: |
Current version |
Rotation of a point about a straight line in the 3-dimensional space.
The point i_stP is rotated by an angle of i_lrAngle in its orthogonal plane of the straight line i_stLine. The angle of rotation is in this case interpreted in the mathematically positive direction (clockwise) around a vector along the straight line, with the orientation of point 2 of the straight line of point 1.
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Input |
Data type |
Description |
|---|---|---|
|
i_stP |
Point to be rotated |
|
|
i_stLine |
Straight line about which the point i_stP is to be rotated |
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|
i_lrAngle |
LREAL |
The angle by which the point is to be rotated |
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Output |
Data type |
Description |
|---|---|---|
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q_etDiag |
General library-independent statement on the diagnostic. A value not equal to ET_Diag.Ok corresponds to an diagnostic message. |
|
|
q_etDiagExt |
POU-specific output on the diagnostic. q_etDiag = ET_Diag.Ok -> Status message q_etDiag <> ET_Diag.Ok -> Diagnostic message |
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Data type |
Description |
|---|---|
|
Coordinates of the mapped point |
|
q_etDiag |
q_etDiagExt |
Enumeration value |
Description |
|---|---|---|---|
|
OK |
0 |
Ok |
|
Enumeration name: |
Ok |
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Enumeration value: |
0 |
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Description: |
Ok |
The coordinates of the mapped point have been calculated successfully.
