|
|
| Algorithm 3: Adding tolerance points. |
|
|
| begin |
| vectorLength(point A; point B) ← length of the vector connecting the point A to the point B |
| PtEnd ← last point of the segment |
| Pt5BeforeEnd ← 5th before PtEnd |
| PtsCandidates ← retrieve all edge points around the last point PtEnd |
| PtNext ← Choose the best point among PtsCandidates using Algorithm 1 |
| scalarProduct ← scalar product [Pt5BeforeEnd ; PtEnd] with [PtEnd ; PtNext] |
| if (scalarProduct > 0) then |
| Add the point PtNext as a tolerance point |
|
|
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