Function constructDelaunay

src/traces/scatter3d/convert.js:77–104

(points, color, axis)

};

function constructDelaunay(points, color, axis) {
    var u = (axis + 1) % 3;
    var v = (axis + 2) % 3;
    var filteredPoints = [];
    var filteredIds = [];
    var i;

    for (i = 0; i < points.length; ++i) {
        var p = points[i];
        if (isNaN(p[u]) || !isFinite(p[u]) || isNaN(p[v]) || !isFinite(p[v])) {
            continue;
        }
        filteredPoints.push([p[u], p[v]]);
        filteredIds.push(i);
    }
    var cells = triangulate(filteredPoints);
    for (i = 0; i < cells.length; ++i) {
        var c = cells[i];
        for (var j = 0; j < c.length; ++j) {
            c[j] = filteredIds[c[j]];
        }
    }
    return {
        positions: points,
        cells: cells,
        meshColor: color
    };
}

function calculateErrorParams(errors) {
    var capSize = [0.0, 0.0, 0.0];