webGL如何画一条带高度的线,用原生的{
id: "orangeLine",
name:
"Orange line with black outline at height and following the surface",
polyline: {
positions: {
cartographicDegrees: [-75, 39, 250000, -125, 39, 250000],
},
material: {
polylineOutline: {
color: {
rgba: [255, 165, 0, 255],
},
outlineColor: {
rgba: [0, 0, 0, 255],
},
outlineWidth: 2,
},
},
width: 5,
},
},这种形式是报错的，
