1. A concise explanation of the problem you’re experiencing.
This is in regards to the Geometries - Plane Sandcastle located here:
https://sandcastle.cesium.com/?src=Plane.html&label=Geometries
When I copy the “red plane” code, for example, in my Cesium instance, the red plane appears to be lopsided.
See attached pictures. “Cesium.wrong” file image indicates what I see in my Cesium instance. “Cesium.right” file image indicates what I see in SandCastle.
I had tried to mess with the reference frames by adding the following parameter when adding the entity but it does not seem to work:
referenceFrame: Cesium.ReferenceFrame.INERTIAL
or
referenceFrame: Cesium.ReferenceFrame.FIXED
2. A minimal code example. If you’ve found a bug, this helps us reproduce and repair it.
var redPlane = viewer.entities.add({
name : ‘Red plane with black outline’,
position: Cesium.Cartesian3.fromDegrees(-107.0, 40.0, 300000.0),
plane : {
plane : new Cesium.Plane(Cesium.Cartesian3.UNIT_Y, 0.0),
dimensions : new Cesium.Cartesian2(400000.0, 300000.0),
material : Cesium.Color.RED.withAlpha(0.5),
outline : true,
outlineColor : Cesium.Color.BLACK
}
});
3. Context. Why do you need to do this? We might know a better way to accomplish your goal.
4. The Cesium version you’re using, your operating system and browser.
Cesium 1.42 ( I know, I need to upgrade…)
Windows 10
Chrome - Version 79.0.3945.117 (Official Build) (64-bit)