FC_CommonPointsOfParallelogramAndCircle
FC_CommonPointsOfParallelogramAndCircle - 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 |
Calculates the intersections of a circle and a parallelogram in the 2-dimensional space.
This calculates the intersections of the circle i_stCircle and the parallelogram i_stParallelogram. If there are no intersections, it will be additionally checked whether one object is contained in the other.
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Input |
Data type |
Description |
|---|---|---|
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i_stParallelogram |
Parallelogram |
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i_stCircle |
circle |
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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. |
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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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q_diNumberOfCommonPoints |
DINT |
Number of intersections of i_stParallelogram and i_stCircle. Possible values: 0 ... 8 |
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q_astCommonPoints |
ARRAY[1..8] OF ST_Vector2D |
Array which contains the intersections of i_stParallelogram and i_stCircle (only the first q_diNumberOfCommonPoints entries are valid). |
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q_etDiag |
q_etDiagExt |
Enumeration value |
Description |
|---|---|---|---|
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OK |
50 |
The circle lies inside of the parallelogram. |
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OK |
0 |
Ok |
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OK |
51 |
Parallelogram lies inside the circle. |
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InputParameterInvalid |
37 |
The definition of Parallelogram is not correct. |
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InputParameterInvalid |
26 |
The radius of the circle is outside the valid range. |
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|
UnexpectedProgramBehavior |
1 |
An unintended detected error occurred during execution. |
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Enumeration name: |
CircleInsideParallelogram |
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Enumeration value: |
50 |
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Description: |
The circle lies inside of the parallelogram. |
No intersections have been calculated since the entire circle lies inside the parallelogram.
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Enumeration name: |
DefinitionParallelogram |
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Enumeration value: |
37 |
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Description: |
The definition of Parallelogram is not correct. |
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Issue |
Cause |
Solution |
|---|---|---|
|
- |
At the inputs i_stParallelogram.stSpanPoint1 and i_stParallelogram.stBasePoint, the same point has been transferred. |
The distance between i_stParallelogram.stSpanPoint1 and i_stParallelogram.stBasePoint must be at least Gc_lrZeroTolerance. |
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- |
At the inputs i_stParallelogram.stSpanPoint2 and i_stParallelogram.stBasePoint, the same point has been transferred. |
The distance between i_stParallelogram.stSpanPoint2 and i_stParallelogram.stBasePoint must be at least Gc_lrZeroTolerance. |
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Enumeration name: |
Ok |
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Enumeration value: |
0 |
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Description: |
Ok |
The intersections have been calculated successfully.
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Enumeration name: |
ParallelogramInsideCircle |
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Enumeration value: |
51 |
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Description: |
Parallelogram lies inside the circle. |
No intersections have been calculated since the entire parallelogram lies inside the circle.
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Enumeration name: |
RadiusRangeCircle |
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Enumeration value: |
26 |
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Description: |
The radius of the circle is outside the valid range. |
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Issue |
Cause |
Solution |
|---|---|---|
|
- |
At the input i_stCircle.lrRadius, a number <= 0 has been transferred. |
The radius of the circle must be greater than zero. |
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Enumeration name: |
UnexpectedFeedback |
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Enumeration value: |
1 |
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Description: |
An unintended detected error occurred during execution. |
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Issue |
Cause |
Solution |
|---|---|---|
|
- |
An error occurred in the internal execution. |
Please inform the support team about this error. |
