for Eric Echart gl line style

version_1

option = {
    visualMap: {
        show: false,
        dimension: 2,
        min: 0,
        max: 30
    },
    xAxis3D: {
        type: 'value'
    },
    yAxis3D: {
        type: 'value'
    },
    zAxis3D: {
        type: 'value'
    },
    grid3D: {
        axisLine: {
            lineStyle: {
                color: '#108bcd'
            }
        },
        axisPointer: {
            show: false
        },
        viewControl: {}
    },
    series: [{
        type: 'line3D',
        lineStyle: {
            width: 10
        },
        data: [
            [-1, 0, 0],
            [0, 0, 4],
            [1, 0, 0]
        ]
    }]
};

http://gallery.echartsjs.com/editor.html?c=xrkehBt3um&v=3