Linestring start/end points opposite between OL3 and Cesium

[ramotswa]

Hey all,

I took a copy of the vectors example
http://www.openlayers.org/ol3-cesium/examples/vectors.html

I removed most of the vectors because I'm mainly interested in Linestrings - and the only feature I have in it is the following

{
            'type': 'Feature',
            'geometry': {
              'type': 'LineString',
              'coordinates': [[-15000000, 0, 1000000], [15000000, 0, 1000000]]
            }
          }

So a long line along the equator that starts within the dateline (i made sure of that) West of South America, and finishes north of Papau.

On the 2d map this line crosses Africa as expected, however when I switch to the 3D view the line actually starts in Papau, and goes East over the Pacific.

I tried to make a jsfiddle for this, (http://jsfiddle.net/hp7z2pun/) but it's not working.. presumably because I can't load the js files? Not sure - sorry.

Is this an issue / bug or my stupidness?

Thanks,
Ramo

[gberaudo]

Hi,

I guess the issue is in Cesium, and linked to the IDL.

You should try to reproduce in Cesium Sandcastle:
http://cesiumjs.org/Cesium/Apps/Sandcastle/index.html?src=Polylines.html&label=Showcases

Cheers,

Guillaume Beraudo
Camptocamp Engineer

[gberaudo]

There is a CesiumGS/cesium#2313 related to imagery providers (rasters). Have you been able to reproduce the issue on sandcastle?

Closing the issue, reopen if you have more information.