function PlaneGeometry(width, height, segWidth, segHeight) {
        if (width === void 0) { width = 100; }
        if (height === void 0) { height = 100; }
        if (segWidth === void 0) { segWidth = 10; }
        if (segHeight === void 0) { segHeight = 10; }
        var _this = _super.call(this) || this;
        _this.segWidth = segWidth;
        _this.segHeight = segHeight;
        _this.width = width;
        _this.height = height;
        _this.build();
        return _this;
    }
@param width - The width of the plane.
@param height - The height of the plane.
@param segWidth - Number of horizontal segments.
@param segHeight - Number of vertical segments.