How to move entire road section to 0 altitude in Roadrunner?

I would like to move an entire road section that has ~200 elevation on each node to just be flat and at 0 for each node so I can connect it to another road section that is also flat and at 0. I can use the road height tool to adjust the heights of individual nodes but when I select them all the altitude field is greyed out so I cannot adjust it. Is there any way to make this adjustment from the GUI, without having to adjust each individual node one by one? And is there a way to programatically do this from Matlab?

Answer 1

[Santosh Fatale]

Hi Shafee,

To adjust the heights of individual nodes, you can use the "Road Height Tool" available in Roadrunner. Follow the answer to the following question on ML Answer.

How to change the altitude of multiple roads and define lane access? - MATLAB Answers - MATLAB Central (mathworks.com)

[Shafee]

Is there any way to set them all to 0 at once, instead of having to individually go through and set them?

[Santosh Fatale]

Hi Shafee,

Could you please share the sample/toy model?

[Shafee]

Here is the rrscene sample