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Adding a line to another lines, and breaking at the intersection?

  • June 25, 2020
  • 2 replies
  • 28 views

thewindgone
Contributor
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Hi,

there are two sets of line feature. The lines of the first set are interrupted, figure 1. The second set is a whole boundary line extracted from a polygon, figure 2. The coordinates of point 1 and point 3 are equal, so do point 2 and point 4. Now I want to add the bottom line from the second set to the first set, leaving this yellow line, and breaking at the intersection. What should I do? Thank you so much.

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2 replies

gio
Contributor
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  • Contributor
  • June 25, 2020

@thewindgone

 

Everything rectangular?

Use areabuilder on both sets eand then clip f1 with f2. (maybe seom segment snapping if topology is not sound)

Coerce result back to line.

 

Greets


thewindgone
Contributor
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  • Author
  • Contributor
  • June 25, 2020

@thewindgone

 

Everything rectangular?

Use areabuilder on both sets eand then clip f1 with f2. (maybe seom segment snapping if topology is not sound)

Coerce result back to line.

 

Greets

Hi, I clip a face with the other, and then convert it to lines. But all lines are complete boundaries of each polygon, not broken lines.