C# Framework.PrimitiveBaseShape类代码示例

        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical)
        {
            // Remove the reference to the encoded JPEG2000 data so it can be GCed
            primShape.SculptData = OpenMetaverse.Utils.EmptyBytes;

            return null;
        }

    public BSPrim(uint localID, String primName, BSScene parent_scene, OMV.Vector3 pos, OMV.Vector3 size,
                       OMV.Quaternion rotation, PrimitiveBaseShape pbs, bool pisPhysical)
            : base(parent_scene, localID, primName, "BSPrim")
    {
        // m_log.DebugFormat("{0}: BSPrim creation of {1}, id={2}", LogHeader, primName, localID);
        _physicsActorType = (int)ActorTypes.Prim;
        RawPosition = pos;
        _size = size;
        Scale = size;   // prims are the size the user wants them to be (different for BSCharactes).
        RawOrientation = rotation;
        _buoyancy = 0f;
        RawVelocity = OMV.Vector3.Zero;
        _rotationalVelocity = OMV.Vector3.Zero;
        BaseShape = pbs;
        _isPhysical = pisPhysical;
        _isVolumeDetect = false;

        _mass = CalculateMass();

        DetailLog("{0},BSPrim.constructor,pbs={1}", LocalID, BSScene.PrimitiveBaseShapeToString(pbs));
        // DetailLog("{0},BSPrim.constructor,call", LocalID);
        // do the actual object creation at taint time
        PhysScene.TaintedObject(LocalID, "BSPrim.create", delegate()
        {
            // Make sure the object is being created with some sanity.
            ExtremeSanityCheck(true /* inTaintTime */);

            CreateGeomAndObject(true);

            CurrentCollisionFlags = PhysScene.PE.GetCollisionFlags(PhysBody);

            IsInitialized = true;
        });
    }

 public virtual PhysicsActor AddPrimShape(uint localID, string primName, PrimitiveBaseShape pbs, Vector3 position,
                                           Vector3 size, Quaternion rotation, bool isPhysical)
 {
     PhysicsActor ret = AddPrimShape(primName, pbs, position, size, rotation, isPhysical);
     if (ret != null) ret.LocalID = localID;
     return ret;
 }

        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool shouldCache, out List<List<Vector3>> hulls, out List<Vector3> boundHull)
        {
            // Remove the reference to the encoded JPEG2000 data so it can be GCed
            primShape.SculptData = OpenMetaverse.Utils.EmptyBytes;
            hulls = null;
            boundHull = new List<Vector3>();

            return null;
        }

//        private PrimitiveBaseShape _shape;

        public BasicPhysicsPrim(
            string name, uint localId, Vector3 position, Vector3 size, Quaternion orientation, PrimitiveBaseShape shape)
        {
            Name = name;
            LocalID = localId;
            Position = position;
            Size = size;
            Orientation = orientation;
            Shape = shape;
        }

        public override PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
                                                  Vector3 size, Quaternion rotation, bool isPhysical, uint localid)
        {
            BasicPhysicsPrim prim = new BasicPhysicsPrim(primName, localid, position, size, rotation, pbs);
            prim.IsPhysical = isPhysical;

            _prims.Add(prim);

            return prim;
        }

        public static ShapeType FindBestShape(PrimitiveBaseShape baseShape, bool isDynamic)
        {
            if (baseShape.PreferredPhysicsShape == OpenMetaverse.PhysicsShapeType.None)
            {
                return ShapeType.Null;
            }

            if (CanUseLowDetailShape(baseShape, isDynamic))
            {
                return ShapeType.PrimitiveBox;
            }

            if (CanUsePhysXPrimitive(baseShape))
            {
                if (baseShape.ProfileShape == ProfileShape.Square)
                {
                    //best fix is a box
                    return ShapeType.PrimitiveBox;
                }
                else
                {
                    //best fit is a sphere
                    return ShapeType.PrimitiveSphere;
                }
            }

            if (baseShape.PreferredPhysicsShape == OpenMetaverse.PhysicsShapeType.Prim)
            {
                if (isDynamic)
                {
                    if (NeedsPlainConvexWorkaround(baseShape, isDynamic))
                    {
                        return ShapeType.SingleConvex;
                    }
                    else
                    {
                        //for dynamics, the best fit for a mesh shape is a collection of hulls
                        return ShapeType.DecomposedConvexHulls;
                    }
                }
                else
                {
                    return ShapeType.TriMesh;
                }
            }
            else if (baseShape.PreferredPhysicsShape == OpenMetaverse.PhysicsShapeType.ConvexHull)
            {
                return ShapeType.SingleConvex;
            }
            else
            {
                // throw new InvalidOperationException(String.Format("Preferred physics shape {0} is not meshable", baseShape.PreferredPhysicsShape));
                return ShapeType.Null;
            }
        }

    public BSPrimLinkable(uint localID, String primName, BSScene parent_scene, OMV.Vector3 pos, OMV.Vector3 size,
                       OMV.Quaternion rotation, PrimitiveBaseShape pbs, bool pisPhysical)
        : base(localID, primName, parent_scene, pos, size, rotation, pbs, pisPhysical)
    {
        Linkset = BSLinkset.Factory(PhysScene, this);

        PhysScene.TaintedObject("BSPrimLinksetCompound.Refresh", delegate()
        {
            Linkset.Refresh(this);
        });
    }

    public BSPrimLinkable(uint localID, String primName, BSScene parent_scene, OMV.Vector3 pos, OMV.Vector3 size,
                       OMV.Quaternion rotation, PrimitiveBaseShape pbs, bool pisPhysical)
        : base(localID, primName, parent_scene, pos, size, rotation, pbs, pisPhysical)
    {
        // Default linkset implementation for this prim
        LinksetType = (BSLinkset.LinksetImplementation)BSParam.LinksetImplementation;

        Linkset = BSLinkset.Factory(PhysScene, this);

        Linkset.Refresh(this);
    }

        public ISceneEntity AddTree (
            UUID uuid, UUID groupID, Vector3 scale, Quaternion rotation, Vector3 position, Tree treeType, bool newTree)
        {
            PrimitiveBaseShape treeShape = new PrimitiveBaseShape();
            treeShape.PathCurve = 16;
            treeShape.PathEnd = 49900;
            treeShape.PCode = newTree ? (byte)PCode.NewTree : (byte)PCode.Tree;
            treeShape.Scale = scale;
            treeShape.State = (byte)treeType;

            return m_scene.SceneGraph.AddNewPrim(uuid, groupID, position, rotation, treeShape);
        }

 public SceneObjectGroup CreateEntity(
     UUID ownerID, UUID groupID, Vector3 pos, Quaternion rot, PrimitiveBaseShape shape)
 {
     if (Array.IndexOf(creationCapabilities, (PCode)shape.PCode) < 0)
     {
         m_log.DebugFormat("[VEGETATION]: PCode {0} not handled by {1}", shape.PCode, Name);
         return null;
     }
     
     SceneObjectGroup sceneObject = new SceneObjectGroup(ownerID, pos, rot, shape);
     SceneObjectPart rootPart = sceneObject.GetChildPart(sceneObject.UUID);
     
     // if grass or tree, make phantom
     //rootPart.TrimPermissions();
     rootPart.AddFlag(PrimFlags.Phantom);
     if (rootPart.Shape.PCode != (byte)PCode.Grass)
         AdaptTree(ref shape);
     
     m_scene.AddNewSceneObject(sceneObject, true);
     sceneObject.SetGroup(groupID, null);
     
     return sceneObject;
 }

        public void SculptTextureCallback(UUID textureID, AssetBase texture)
        {
            if (m_shape.SculptEntry)
            {
                // commented out for sculpt map caching test - null could mean a cached sculpt map has been found
                //if (texture != null)
                {
                    if (texture != null)
                        m_shape.SculptData = texture.Data;

                    if (PhysActor != null)
                    {
                        // Tricks physics engine into thinking we've changed the part shape.
                        PrimitiveBaseShape m_newshape = m_shape.Copy();
                        PhysActor.Shape = m_newshape;
                        m_shape = m_newshape;

                        m_parentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(PhysActor);
                    }
                }
            }
        }

        /// <summary>
        /// Create a completely new SceneObjectPart (prim).  This will need to be added separately to a SceneObjectGroup
        /// </summary>
        /// <param name="ownerID"></param>
        /// <param name="shape"></param>
        /// <param name="position"></param>
        /// <param name="rotationOffset"></param>
        /// <param name="offsetPosition"></param>
        public SceneObjectPart(
            UUID ownerID, PrimitiveBaseShape shape, Vector3 groupPosition, 
            Quaternion rotationOffset, Vector3 offsetPosition)
        {
            m_name = "Primitive";

            Rezzed = DateTime.UtcNow;
            _creationDate = (int)Utils.DateTimeToUnixTime(Rezzed);
            _ownerID = ownerID;
            _creatorID = _ownerID;
            _lastOwnerID = UUID.Zero;
            UUID = UUID.Random();
            Shape = shape;
            // Todo: Add More Object Parameter from above!
            _ownershipCost = 0;
            _objectSaleType = 0;
            _salePrice = 0;
            _category = 0;
            _lastOwnerID = _creatorID;
            // End Todo: ///
            GroupPosition = groupPosition;
            OffsetPosition = offsetPosition;
            RotationOffset = rotationOffset;
            Velocity = Vector3.Zero;
            AngularVelocity = Vector3.Zero;
            Acceleration = Vector3.Zero;
            m_TextureAnimation = Utils.EmptyBytes;
            m_particleSystem = Utils.EmptyBytes;

            // Prims currently only contain a single folder (Contents).  From looking at the Second Life protocol,
            // this appears to have the same UUID (!) as the prim.  If this isn't the case, one can't drag items from
            // the prim into an agent inventory (Linden client reports that the "Object not found for drop" in its log

            _flags = 0;
            _flags |= PrimFlags.CreateSelected;

            TrimPermissions();
            //m_undo = new UndoStack<UndoState>(ParentGroup.GetSceneMaxUndo());
            
            m_inventory = new SceneObjectPartInventory(this);
        }

        public void T013_DatabasePersistency()
        {
            // Sets all ScenePart parameters, stores and retrieves them, then check for consistency with initial data
            // The commented Asserts are the ones that are unchangeable (when storing on the database, their "Set" values are ignored
            // The ObjectFlags is an exception, if it is entered incorrectly, the object IS REJECTED on the database silently.
            UUID creator,uuid = new UUID();
            creator = UUID.Random();
            uint iserial = (uint)random.Next();
            TaskInventoryDictionary dic = new TaskInventoryDictionary();
            uint objf = (uint) random.Next();
            uuid = prim4;
            uint localid = localID+1;
            localID = localID + 1;
            string name = "Adam  West";
            byte material = (byte) random.Next(127);
            ulong regionh = (ulong)random.NextDouble() * (ulong)random.Next();
            int pin = random.Next();
            Byte[] partsys = new byte[8];
            Byte[] textani = new byte[8];
            random.NextBytes(textani);
            random.NextBytes(partsys);
            DateTime expires = new DateTime(2008, 12, 20);
            DateTime rezzed = new DateTime(2009, 07, 15);
            Vector3 groupos = new Vector3(random.Next(),random.Next(),random.Next());
            Vector3 offset = new Vector3(random.Next(),random.Next(),random.Next());
            Quaternion rotoff = new Quaternion(random.Next(),random.Next(),random.Next(),random.Next());
            Vector3 velocity = new Vector3(random.Next(),random.Next(),random.Next());
            Vector3 angvelo = new Vector3(random.Next(),random.Next(),random.Next());
            Vector3 accel = new Vector3(random.Next(),random.Next(),random.Next());
            string description = name;
            Color color = Color.FromArgb(255, 165, 50, 100);
            string text = "All Your Base Are Belong to Us";
            string sitname = "SitName";
            string touchname = "TouchName";
            int linknum = random.Next();
            byte clickaction = (byte) random.Next(127);
            PrimitiveBaseShape pbshap = new PrimitiveBaseShape();
            pbshap = PrimitiveBaseShape.Default;
            pbshap.PathBegin = ushort.MaxValue;
            pbshap.PathEnd = ushort.MaxValue;
            pbshap.ProfileBegin = ushort.MaxValue;
            pbshap.ProfileEnd = ushort.MaxValue;
            pbshap.ProfileHollow = ushort.MaxValue;
            Vector3 scale = new Vector3(random.Next(),random.Next(),random.Next());
            byte updatef = (byte) random.Next(127);

            RegionInfo regionInfo = new RegionInfo();
            regionInfo.RegionID = region3;
            regionInfo.RegionLocX = 0;
            regionInfo.RegionLocY = 0;

            Scene scene = new Scene(regionInfo);

            SceneObjectPart sop = new SceneObjectPart();
            sop.RegionHandle = regionh;
            sop.UUID = uuid;
            sop.LocalId = localid;
            sop.Shape = pbshap;
            sop.GroupPosition = groupos;
            sop.RotationOffset = rotoff;
            sop.CreatorID = creator;
            sop.InventorySerial = iserial;
            sop.TaskInventory = dic;
            sop.ObjectFlags = objf;
            sop.Name = name;
            sop.Material = material;
            sop.ScriptAccessPin = pin;
            sop.TextureAnimation = textani;
            sop.ParticleSystem = partsys;
            sop.Expires = expires;
            sop.Rezzed = rezzed;
            sop.OffsetPosition = offset;
            sop.Velocity = velocity;
            sop.AngularVelocity = angvelo;
            sop.Acceleration = accel;
            sop.Description = description;
            sop.Color = color;
            sop.Text = text;
            sop.SitName = sitname;
            sop.TouchName = touchname;
            sop.LinkNum = linknum;
            sop.ClickAction = clickaction;
            sop.Scale = scale;
            sop.UpdateFlag = updatef;

            //Tests if local part accepted the parameters:
            Assert.That(regionh,Is.EqualTo(sop.RegionHandle), "Assert.That(regionh,Is.EqualTo(sop.RegionHandle))");
            Assert.That(localid,Is.EqualTo(sop.LocalId), "Assert.That(localid,Is.EqualTo(sop.LocalId))");
            Assert.That(groupos,Is.EqualTo(sop.GroupPosition), "Assert.That(groupos,Is.EqualTo(sop.GroupPosition))");
            Assert.That(name,Is.EqualTo(sop.Name), "Assert.That(name,Is.EqualTo(sop.Name))");
            Assert.That(rotoff,Is.EqualTo(sop.RotationOffset), "Assert.That(rotoff,Is.EqualTo(sop.RotationOffset))");
            Assert.That(uuid,Is.EqualTo(sop.UUID), "Assert.That(uuid,Is.EqualTo(sop.UUID))");
            Assert.That(creator,Is.EqualTo(sop.CreatorID), "Assert.That(creator,Is.EqualTo(sop.CreatorID))");
            // Modified in-class
            // Assert.That(iserial,Is.EqualTo(sop.InventorySerial), "Assert.That(iserial,Is.EqualTo(sop.InventorySerial))");
            Assert.That(dic,Is.EqualTo(sop.TaskInventory), "Assert.That(dic,Is.EqualTo(sop.TaskInventory))");
            Assert.That(objf,Is.EqualTo(sop.ObjectFlags), "Assert.That(objf,Is.EqualTo(sop.ObjectFlags))");
            Assert.That(name,Is.EqualTo(sop.Name), "Assert.That(name,Is.EqualTo(sop.Name))");
            Assert.That(material,Is.EqualTo(sop.Material), "Assert.That(material,Is.EqualTo(sop.Material))");
            Assert.That(pin,Is.EqualTo(sop.ScriptAccessPin), "Assert.That(pin,Is.EqualTo(sop.ScriptAccessPin))");
//.........这里部分代码省略.........

        /// <summary>
        /// Create a completely new SceneObjectPart (prim).  This will need to be added separately to a SceneObjectGroup
        /// </summary>
        /// <param name="ownerID"></param>
        /// <param name="shape"></param>
        /// <param name="position"></param>
        /// <param name="rotationOffset"></param>
        /// <param name="offsetPosition"></param>
        public SceneObjectPart(
            UUID ownerID, PrimitiveBaseShape shape, Vector3 groupPosition, 
            Quaternion rotationOffset, Vector3 offsetPosition) : this()
        {
            m_name = "Primitive";

            CreationDate = (int)Utils.DateTimeToUnixTime(Rezzed);
            LastOwnerID = CreatorID = OwnerID = ownerID;
            UUID = UUID.Random();
            Shape = shape;
            OwnershipCost = 0;
            ObjectSaleType = 0;
            SalePrice = 0;
            Category = 0;
            GroupPosition = groupPosition;
            OffsetPosition = offsetPosition;
            RotationOffset = rotationOffset;
            Velocity = Vector3.Zero;
            AngularVelocity = Vector3.Zero;
            Acceleration = Vector3.Zero;
            Flags = 0;
            CreateSelected = true;

            TrimPermissions();
        }