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Definition of ux, uy #270

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Lepinja666 opened this issue Apr 22, 2023 · 2 comments
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Definition of ux, uy #270

Lepinja666 opened this issue Apr 22, 2023 · 2 comments

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@Lepinja666
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Lepinja666 commented Apr 22, 2023 •
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Hi, this might not belong here, but I can't seem to find a straight answer elsewhere:
What exactly are ux and uy in the edge Dataframe?
@Lepinja666 Lepinja666 changed the title Definitions of ux, uy and fx, fy Definition of ux, uy Apr 23, 2023
@btbest
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btbest commented Apr 23, 2023 •
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See update_ucoords in base_geometry.py.

dcoords are a vector pointing from the edge's source vertex to its target vertex. ucoords are the same coordinates, normalised by the edge's length, i.e. a unit vector aligned with the edge.

@Lepinja666
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Thank you!

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