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d-wasserman / Complete_Street_Rule

The Complete Street Rule for ArcGIS CityEngine is a scenario oriented design tool intended to enable users to quickly create procedurally generated multimodal streets.
https://geonet.esri.com/docs/DOC-6915
Apache License 2.0
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Roundabout mapping issues #29

Closed Richcng closed 3 years ago

Richcng commented 3 years ago

image image Roundabouts UV mapping doesn't look right both in CE and UE

d-wasserman commented 3 years ago

I need to investigate this. Generally UV's with roundabouts have been problematic for a while.

Richcng commented 3 years ago

Hi David, Looks like Benjamin N. was able to fix this in the code: Apparently it is just a minor change to use world.xz uv instead of scope. This makes them align between neighboring shapes (because it uses world coordinates) Please contact him for more details.

d-wasserman commented 3 years ago

Awesome. Can sample code be shared or a pull request created for the CS Rule in the repo?

d-wasserman commented 3 years ago

We are discussing this PR. This is an interesting suggestion, but I have concerns given some of the results I am getting. I am using CE 2020. I am curious if it is a version issue too.

d-wasserman commented 3 years ago

I have been staring at this in CityEngine for like an hour, and if anyone has other code to try - happy to use it.