/**
 * GameLib.D3.API.Geometry.Buffer.Cylinder
 * @param apiGeometry
 * @param radiusTop
 * @param radiusBottom
 * @param height
 * @param radialSegments
 * @param heightSegments
 * @param openEnded
 * @param thetaStart
 * @param thetaLength
 * @constructor
 */
GameLib.D3.API.Geometry.Buffer.Cylinder = function(
    apiGeometry,
    radiusTop,
    radiusBottom,
    height,
    radialSegments,
    heightSegments,
    openEnded,
    thetaStart,
    thetaLength
) {

    if (GameLib.Utils.UndefinedOrNull(apiGeometry)) {
        apiGeometry = {
            geometryType: GameLib.D3.API.Geometry.GEOMETRY_TYPE_BUFFER_CYLINDER
        };
    }

    if (GameLib.Utils.UndefinedOrNull(apiGeometry.geometryType)) {
        apiGeometry.geometryType = GameLib.D3.API.Geometry.GEOMETRY_TYPE_BUFFER_CYLINDER;
    }

    if (GameLib.Utils.UndefinedOrNull(radiusTop)) {
        radiusTop = 1;
    }
    this.radiusTop = radiusTop;

    if (GameLib.Utils.UndefinedOrNull(radiusBottom)) {
        radiusBottom = 1;
    }
    this.radiusBottom = radiusBottom;

    if (GameLib.Utils.UndefinedOrNull(height)) {
        height = 100;
    }
    this.height = height;

    if (GameLib.Utils.UndefinedOrNull(radialSegments)) {
        radialSegments = 8;
    }
    this.radialSegments = radialSegments;

    if (GameLib.Utils.UndefinedOrNull(heightSegments)) {
        heightSegments = 1;
    }
    this.heightSegments = heightSegments;

    if (GameLib.Utils.UndefinedOrNull(openEnded)) {
        openEnded = false;
    }
    this.openEnded = openEnded;

    if (GameLib.Utils.UndefinedOrNull(thetaStart)) {
        thetaStart = 0;
    }
    this.thetaStart = thetaStart;

    if (GameLib.Utils.UndefinedOrNull(thetaLength)) {
        thetaLength = Math.PI * 2;
    }
    this.thetaLength = thetaLength;

    GameLib.D3.API.Geometry.Buffer.call(
        this,
        apiGeometry,
        apiGeometry.attributes,
        apiGeometry.drawRange,
        apiGeometry.groups,
        apiGeometry.index,
        apiGeometry.morphAttributes
    );
};

GameLib.D3.API.Geometry.Buffer.Cylinder.prototype = Object.create(GameLib.D3.API.Geometry.Buffer.prototype);
GameLib.D3.API.Geometry.Buffer.Cylinder.prototype.constructor = GameLib.D3.API.Geometry.Buffer.Cylinder;