/**
 * R3.D3.API.Geometry.Normal.Sphere
 * @param apiGeometry
 * @param radius
 * @param widthSegments
 * @param heightSegments
 * @param phiStart
 * @param phiLength
 * @param thetaStart
 * @param thetaLength
 * @constructor
 */
R3.D3.API.Geometry.Normal.Sphere = function(
    apiGeometry,
    radius,
    widthSegments,
    heightSegments,
    phiStart,
    phiLength,
    thetaStart,
    thetaLength
) {

    if (R3.Utils.UndefinedOrNull(apiGeometry)) {
        apiGeometry = {
            geometryType: R3.D3.API.Geometry.GEOMETRY_TYPE_NORMAL_SPHERE
        };
    }

    if (R3.Utils.UndefinedOrNull(apiGeometry.geometryType)) {
        apiGeometry.geometryType = R3.D3.API.Geometry.GEOMETRY_TYPE_NORMAL_SPHERE;
    }

    if (R3.Utils.UndefinedOrNull(radius)) {
        radius = 1;
    }
    this.radius = radius;

    if (R3.Utils.UndefinedOrNull(widthSegments)) {
        widthSegments = 8;
    }
    this.widthSegments = widthSegments;

    if (R3.Utils.UndefinedOrNull(heightSegments)) {
        heightSegments = 6;
    }
    this.heightSegments = heightSegments;

    if (R3.Utils.UndefinedOrNull(phiStart)) {
        phiStart = 0;
    }
    this.phiStart = phiStart;

    if (R3.Utils.UndefinedOrNull(phiLength)) {
        phiLength = Math.PI * 2;
    }
    this.phiLength = phiLength;

    if (R3.Utils.UndefinedOrNull(thetaStart)) {
        thetaStart = 0;
    }
    this.thetaStart = thetaStart;

    if (R3.Utils.UndefinedOrNull(thetaLength)) {
        thetaLength = Math.PI;
    }
    this.thetaLength = thetaLength;

    R3.D3.API.Geometry.Normal.call(
        this,
        apiGeometry,
        apiGeometry.colors,
        apiGeometry.lineDistances,
        apiGeometry.morphTargets,
        apiGeometry.morphNormals,
        apiGeometry.skinWeights,
        apiGeometry.skinIndices,
        apiGeometry.verticesNeedsUpdate,
        apiGeometry.elementsNeedUpdate,
        apiGeometry.uvsNeedUpdate,
        apiGeometry.normalsNeedUpdate,
        apiGeometry.colorsNeedUpdate,
        apiGeometry.groupsNeedUpdate,
        apiGeometry.lineDistancesNeedUpdate
    );
};

R3.D3.API.Geometry.Normal.Sphere.prototype = Object.create(R3.D3.API.Geometry.Normal.prototype);
R3.D3.API.Geometry.Normal.Sphere.prototype.constructor = R3.D3.API.Geometry.Normal.Sphere;