vtkPolyDataNormals - Cell Normals #2434
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emil-peters
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May 25, 2022
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I will use this spot to draw my concern cause it is somehow related. How it is posible to a attach a normal vector to a single point? I came across it, when using vtkPolyDataNormals to compute the normals of some cells, since a cell in some situations represents a surface. Basic mathematics teach us a normal vector can be computed solely on N-Dimensional (where N>2) surfaces. In other words, not on single points or even lines. |
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A point typically has the same normal of the cell. |
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🎉 This issue has been resolved in version 28.12.0 🎉 The release is available on: Your semantic-release bot 📦🚀 |
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Need
At the moment, the
vtkPolyDataNormalsis only able to calculate the vertex normals.I might be interesting to also compute the cell normals instead based on a programmatically set boolean.
Based on the suggestion of @finetjul in this reply
ps. You can assign me on this issue.
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