Function TriangleToLine

src/geom/intersects/TriangleToLine.js:22–47

(triangle, line)

 * @return {boolean} `true` if the Triangle and the Line intersect, otherwise `false`.
 */
var TriangleToLine = function (triangle, line)
{
    //  If the Triangle contains either the start or end point of the line, it intersects
    if (triangle.contains(line.x1, line.y1) || triangle.contains(line.x2, line.y2))
    {
        return true;
    }

    //  Now check the line against each line of the Triangle
    if (LineToLine(triangle.getLineA(), line))
    {
        return true;
    }

    if (LineToLine(triangle.getLineB(), line))
    {
        return true;
    }

    if (LineToLine(triangle.getLineC(), line))
    {
        return true;
    }

    return false;
};

module.exports = TriangleToLine;