Hello everybody,
i have a question regarding lines:
i have a network of lines in 2D. The information of the z value is stored in 2 different attributes: height1 and height2. I would like to add the height1 to the coordinate0, and would like to add the height2 to the coordinate1 of the line.
So far i tried some ways but could not figure out how to overwrite the coordinates of the line.
any help would be very appreciated.
thanks a lot
rené
One way to do this is to explode the lines to points, recreate the points but now with height, recreate the lines from points.
One way to do this is to explode the lines to points, recreate the points but now with height, recreate the lines from points.
Added workspace demonstrating this.
The VertexCreator has a mode "Replace point at index" to replace individual vertices. If you need to keep the X and Y and only replace the Z, you could use a CoordinateExtractor first.
hey david and niels,
thank you so much for your quick replies and your help!
i implemented the workflow from RebuildLines3D. it worked great for all lines with just two vertices. if lines come up with curves i am struggling with this situation a bit. so i will think about a solution here.
i also tried the VertexCreator with the mode "Replace point at index" wich worked really great for me. Maybe i will continue with this option.
Again thank you so much for your help. This saved me a lot of time!
Best regards
René