/**
 * R3.D3.API.Mesh.Sphere
 * @constructor
 * @param apiMesh
 * @param radius
 * @param widthSegments
 * @param heightSegments
 */
R3.D3.API.Mesh.Sphere = function(
    apiMesh,
    radius,
    widthSegments,
    heightSegments
) {

    if (R3.Utils.UndefinedOrNull(apiMesh)) {
        apiMesh = {
            meshType : R3.D3.API.Mesh.MESH_TYPE_SPHERE
        };
    }

    if (R3.Utils.UndefinedOrNull(apiMesh.meshType)) {
        apiMesh.meshType = R3.D3.API.Mesh.MESH_TYPE_SPHERE;
    }

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

    if (R3.Utils.UndefinedOrNull(widthSegments)) {
        widthSegments = 5;
    }
    this.widthSegments = widthSegments;

    if (R3.Utils.UndefinedOrNull(heightSegments)) {
        heightSegments = 5;
    }
    this.heightSegments = heightSegments;

    R3.D3.API.Mesh.call(
        this,
        apiMesh.id,
        apiMesh.name,
        apiMesh.meshType,
        apiMesh.excludeFromEnvironment,
        apiMesh.vertices,
        apiMesh.faces,
        apiMesh.materials,
        apiMesh.parentMesh,
        apiMesh.parentScene,
        apiMesh.skeleton,
        apiMesh.skinIndices,
        apiMesh.skinWeights,
        apiMesh.position,
        apiMesh.quaternion,
        apiMesh.rotation,
        apiMesh.scale,
        apiMesh.up,
        apiMesh.modelMatrix,
        apiMesh.renderOrder,
        apiMesh.isBufferMesh,
        apiMesh.useQuaternion,
        apiMesh.visible,
        apiMesh.castShadow,
        apiMesh.receiveShadow,
        apiMesh.parentEntity
    );
};

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