Add polygon functions #2547
Add polygon functions #2547
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@luciemac @finetjul @DavidBerger98 The |
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Translation from cpp implementation and add test to those functions Create functions as static functions and in publicAPI Fix pointInPolygon and triangulate to return the triangles Updated ts definition
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WORK IN PROGRESS
| model.points.getPoint(idsToHandle[i], current); | ||
| const next = [0, 0, 0]; | ||
| model.points.getPoint( | ||
| toCorrectId(idsToHandle[toCorrectId(i + 1, idsToHandle.length)], numPts), |
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getPoint(
nextPoint(i, idsToHandle, numPts),
next
);
...
getPoint(
previousPoint(i, idsToHandle, numPts),
previous
);
| firstPoint: null, | ||
| pointCount: 0, | ||
| tris: [], | ||
| points: [], |
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model.points is actually defined in vtkCell as vtkPoints. I doubt it should be [] here
| publicAPI.setPoints = (points, pointsIds) => { | ||
| let pointsData = points; | ||
| if (Array.isArray(pointsData[0])) { | ||
| pointsData = points.flat(2); |
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shouldn't it be points.flat() instead?
| } else { | ||
| model.pointsIds = pointsIds; | ||
| } | ||
| publicAPI.computeNormal(); |
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should probably call modified()
| } | ||
|
|
||
| publicAPI.computeNormal = () => getNormal(model.points, model.normal); |
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here you ignore model.pointIds, are you sure it is intended ?
Context
Translation of C++ functions of vtkPolygon.
Note: this PR is to be merged after PR #2532 as it uses functions implemented in the latter.
Results
Implementation of
Each of them are also exported as static functions.
Changes
The
computeNormalfunction has been replaced by the static functiongetNormalexported in the publicAPI ascomputeNormal.PR and Code Checklist
npm run reformatto have correctly formatted codeTesting