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

  • June 25, 2020
  • 2 replies
  • 15 views

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
  • 2252 replies
  • 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


  • Author
  • 17 replies
  • 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.