/**
 * Raw Mesh API object - should always correspond with the Mesh Schema
 * @param id
 * @param meshType
 * @param name
 * @param vertices GameLib.D3.Vertex[]
 * @param faces GameLib.D3.TriangleFace[]
 * @param faceVertexUvs
 * @param materials GameLib.D3.API.Material[]
 * @param parentMeshId
 * @param parentSceneId
 * @param skeleton
 * @param skinIndices
 * @param skinWeights
 * @param position GameLib.API.Vector3
 * @param quaternion GameLib.API.Quaternion
 * @param scale GameLib.API.Vector3
 * @param localPosition GameLib.API.Vector3
 * @param localRotation GameLib.API.Vector3
 * @param localScale GameLib.API.Vector3
 * @param up
 * @constructor
 */
GameLib.D3.API.Mesh = function(
    id,
    meshType,
    name,
    vertices,
    faces,
    faceVertexUvs,
    materials,
    parentMeshId,
    parentSceneId,
    skeleton,
    skinIndices,
    skinWeights,
    position,
    quaternion,
    scale,
    localPosition,
    localRotation,
    localScale,
    up
) {
    if (GameLib.Utils.UndefinedOrNull(id)) {
        id = GameLib.Utils.RandomId();
    }
    this.id = id;

    if (GameLib.Utils.UndefinedOrNull(meshType)) {
        meshType = GameLib.D3.Mesh.TYPE_NORMAL;
    }
    this.meshType = meshType;

    if (GameLib.Utils.UndefinedOrNull(name)) {
        name = 'Mesh (' + meshType + ')';
    }
    this.name = name;

    if (GameLib.Utils.UndefinedOrNull(vertices)) {
        throw new Error('Cannot create a mesh with no vertices');
    }
    this.vertices = vertices;

    if (GameLib.Utils.UndefinedOrNull(faces)) {
        throw new Error('Cannot create a mesh with no faces');
    }
    this.faces = faces;

    if (GameLib.Utils.UndefinedOrNull(parentMeshId)) {
        parentMeshId = null;
    }
    this.parentMeshId = parentMeshId;

    if (GameLib.Utils.UndefinedOrNull(parentSceneId)) {
        parentSceneId = null;
    }
    this.parentSceneId = parentSceneId;

    if (GameLib.Utils.UndefinedOrNull(skeleton)) {
        skeleton = null;
    }
    this.skeleton = skeleton;

    if (GameLib.Utils.UndefinedOrNull(faceVertexUvs)) {
        faceVertexUvs = [];
    }
    this.faceVertexUvs = faceVertexUvs;

    if (GameLib.Utils.UndefinedOrNull(skinIndices)) {
        skinIndices = [];
    }
    this.skinIndices = skinIndices;

    if (GameLib.Utils.UndefinedOrNull(skinWeights)) {
        skinWeights = [];
    }
    this.skinWeights = skinWeights;

    if (GameLib.Utils.UndefinedOrNull(materials)) {
        materials = [];
    }
    this.materials = materials;

    if (GameLib.Utils.UndefinedOrNull(position)) {
        position = new GameLib.API.Vector3(0,0,0);
    }
    this.position = position;

    if (GameLib.Utils.UndefinedOrNull(quaternion)) {
        quaternion = new GameLib.API.Quaternion();
    }
    this.quaternion = quaternion;

    if (GameLib.Utils.UndefinedOrNull(scale)) {
        scale = new GameLib.API.Vector3(1,1,1);
    }
    this.scale = scale;

    if (GameLib.Utils.UndefinedOrNull(localPosition)) {
        localPosition = new GameLib.API.Vector3(0,0,0);
    }
    this.localPosition = localPosition;

    if (GameLib.Utils.UndefinedOrNull(localRotation)) {
        localRotation = new GameLib.API.Vector3(0,0,0);
    }
    this.localRotation = localRotation;

    if (GameLib.Utils.UndefinedOrNull(localScale)) {
        localScale = new GameLib.API.Vector3(1,1,1);
    }
    this.localScale = localScale;

    if (GameLib.Utils.UndefinedOrNull(up)) {
        up = new GameLib.API.Vector3(0,1,0);
    }
    this.up = up;
};