1. A concise explanation of the problem you’re experiencing.
Is there a way to create a polyline and/or polygon and then create a “buffer” zone around it?
2. A minimal code example. If you’ve found a bug, this helps us reproduce and repair it.
3. Context. Why do you need to do this? We might know a better way to accomplish your goal.
What I would like to do is create a polyline, for example, from 10, 10 to 10, 30, and specify a buffer around it, so that I have a polygon.
polygon = makePolygon( polyline : {
positions : Cesium.Cartesian3.fromDegreesArray([10, 10, 10, 30]),
width : 1, //width of the line
buffer: 5, //offset
material : Cesium.Color.BLUE
} )
and the resulting polygon will be 5, 5, 15, 5, 15, 35, 5, 35, at which point I could render it.
Is there something similar for Polygons as well?
4. The Cesium version you’re using, your operating system and browser.
Cesium v1.62