Wireframe representation for one-dimensional curve

ParaView Support
1

Hello,

I want to plot a 1-D curve in 3-D space for which I have a .vtu file which contains the 1-D mesh data including point coordinates, and their connectivity. Please find the attached .vtu file. When I select the ‘wireframe’ representation, nothing is visible, even though ‘point’ representation is working. I am wondering if I need an additional operation for this.

Thank you.

curve_pn00001_t099999999.vtu (2.7 KB)

2

You need to generate connectivity (aka “Cells”) between your points.
You can use Delaunay3D but it will generate triangles.

image
image2626×1644 144 KB

There is no filter to generate lines but should be trivial to do that with a programmable filter.

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3

Thank you very much.

My previous file had an error in the cell data’s ‘offsets’. Corrected .vtu file is attached.

curve_pn00001_t099999999.vtu (2.7 KB)

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