Bug #6090
Polygon rendering issue
0%
Description
Some filled polygon's rendering on the mapbox-gl map don't look nice.
Related issues
History
#1 Updated by Philippe May over 6 years ago
- File Screenshot from 2018-06-25 15-07-28.png View added
See attached screenshot.
It seems it's an issue related to triangulation, an algorithm used to fill polygons: https://github.com/mapbox/mapbox-gl-js/issues/3545 .
This needs more investigation, but it seems that Mapbox-gl uses an algorithm found in https://devhub.io/zh/repos/mapbox-earcut.
It mentions: "JS triangulation library that is fast enough for real-time triangulation in the browser, sacrificing triangulation quality for raw speed and simplicity, while being robust enough to handle most practical datasets without crashing or producing garbage".
#2 Updated by Philippe May over 6 years ago
- Assignee set to Philippe May
#3 Updated by Philippe May almost 6 years ago
Next version of Mapbox (will be pushed to Gisaf in next few days) might have a fix (see https://github.com/mapbox/mapbox-gl-js/releases)
#4 Updated by Philippe May over 5 years ago
No improvement after upgrade to mapbox-gl 0.53
#5 Updated by Philippe May over 5 years ago
- Priority changed from Normal to Low
#6 Updated by Philippe May over 5 years ago
- Related to Bug #7937: Retention wall is not properly display in GIS, added