1. A concise explanation of the problem you're experiencing.
I create lines with SimplePolylineGeometry(), but they are very jagged. How do I make them look smooth. It seems antialiasing is on by default.
2. A minimal code example. If you've found a bug, this helps us reproduce and repair it.
var geom = new Cesium.SimplePolylineGeometry(
{
positions: newPoints,
vertexFormat : Cesium.PerInstanceColorAppearance.VERTEX_FORMAT,
perPositionHeight: true,
width: 1
});
var inst = new Cesium.GeometryInstance(
{
geometry : geom,
attributes : {
color : Cesium.ColorGeometryInstanceAttribute.fromColor(Cesium.Color.BLACK)
}
});
3. Context. Why do you need to do this? We might know a better way to accomplish your goal.
Make my model look good....
4. The Cesium version you're using, your operating system and browser.
Sandcastle.