/// <summary>
/// Detects the collisions.
/// </summary>
/// <param name="po">The po.</param>
/// <param name="col">The col.</param>
public override void DetectCollisions(IPhysicObject po, List <IPhysicObject> col)
{
System.Diagnostics.Debug.Assert(col != null);
System.Diagnostics.Debug.Assert(po != null);
col.Clear();
CollidableCollection CollidableCollection;
if (po is TriangleMeshObject)
{
CollidableCollection = (po as TriangleMeshObject).StaticMesh.OverlappedCollidables;
}
else
{
CollidableCollection = (po as BepuEntityObject).Entity.CollisionInformation.OverlappedCollidables;
}
foreach (var item in CollidableCollection)
{
IPhysicObject candidate = BepuEntityObject.RecoverIPhysicObjectFromCollidable(item);
if (candidate != null)
{
col.Add(candidate);
}
}
}
/// <summary>
/// Collision happened
/// </summary>
/// <param name="sender"></param>
/// <param name="other"></param>
/// <param name="pair"></param>
void Events_InitialCollisionDetected(BEPUphysics.Collidables.MobileCollidables.EntityCollidable sender, BEPUphysics.Collidables.Collidable other, BEPUphysics.NarrowPhaseSystems.Pairs.CollidablePairHandler pair)
{
IObject send = BepuEntityObject.RecoverObjectFromEntity(sender.Entity);
IObject obj = BepuEntityObject.RecoverObjectFromCollidable(other);
///Verifica se esta bola ja foi considerada
///Consider just the first collision
if (alreadProcessed.Contains(obj.GetId()))
{
return;
}
alreadProcessed.Add(obj.GetId());
///se o objeto colidido for diferente do cenario
///dont consider the island model (triangle meshes in general)
if (obj.PhysicObject.PhysicObjectTypes != PhysicObjectTypes.TRIANGLEMESHOBJECT)
{
shouldDraw = true;
///Envia uma mensagem para o canal de comunicacao CUBO
///Send a message to the channel
Message m = new Message(send.GetId(), PrincipalConstants.InvalidId, "cubo", Priority.MEDIUM, -1, SenderType.OBJECT, null, "CHANGECOLOR");
MessageDeliver.SendMessage(m);
///Esta mensagem foi enviada sem Sender (Quem receber a mensagem nao sabera quem enviou)
///Envia uma mensagem para o "CUBO QUE VAI MUDAR DE COR" (lembre que o id dele eh 77 !!)
///Send a message to the specific id (first cube)
m = new Message(PrincipalConstants.InvalidId, 77, null, Priority.MEDIUM, -1, SenderType.OBJECT, null, "CHANGECOLOR");
MessageDeliver.SendMessage(m);
}
objNameTemp = obj.Name;
}
/// <summary>
/// Raycast (Closest Result)
/// </summary>
/// <param name="raio">The raio.</param>
/// <param name="filter"></param>
/// <param name="maxDistance">The max distance.</param>
/// <returns></returns>
public override SegmentInterceptInfo SegmentIntersect(Ray raio, Func <IPhysicObject, bool> filter, float maxDistance)
{
RayCastResult result;
if (space.RayCast(raio, maxDistance, (a) => { return(filter(BepuEntityObject.RecoverIPhysicObjectFromBroadPhase(a))); }, out result))
{
SegmentInterceptInfo resp = new SegmentInterceptInfo();
resp.Distance = Vector3.Distance(result.HitData.Location, raio.Position);
resp.ImpactNormal = result.HitData.Normal;
resp.ImpactPosition = result.HitData.Location;
resp.PhysicObject = BepuEntityObject.RecoverIPhysicObjectFromBroadPhase(result.HitObject);
return(resp);
}
return(null);
}
public override void GetPhysicsObjectsInRange(Vector3 position, float distance, CullerConditionAvaliator <IPhysicObject, IObject> CullerAvaliator, List <IPhysicObject> resp)
{
resp.Clear();
List <BroadPhaseEntry> ent = new List <BroadPhaseEntry>();
space.BroadPhase.QueryAccelerator.GetEntries(new BoundingSphere(position, distance), ent);
foreach (var item in ent)
{
IPhysicObject phyObj = BepuEntityObject.RecoverIPhysicObjectFromBroadPhase(item);
if (phyObj != null)
{
if (CullerAvaliator(phyObj, phyObj.ObjectOwner))
{
resp.Add(phyObj);
}
}
}
}
/// <summary>
/// Gets the Iobjects in range.
/// </summary>
/// <param name="frustrum">The frustrum.</param>
/// <param name="condition">The condition.</param>
/// <param name="resp">The resp.</param>
public void GetIObjectsInRange(BoundingFrustum frustrum, CullerConditionAvaliator <IPhysicObject, IObject> condition, List <IObject> resp)
{
resp.Clear();
List <BroadPhaseEntry> ent = new List <BroadPhaseEntry>();
space.BroadPhase.QueryAccelerator.GetEntries(frustrum, ent);
foreach (var item in ent)
{
IPhysicObject phyObj = BepuEntityObject.RecoverIPhysicObjectFromBroadPhase(item);
if (phyObj != null)
{
if (condition(phyObj, phyObj.ObjectOwner))
{
resp.Add(phyObj.ObjectOwner);
}
}
}
}
/// <summary>
/// Raycast (Multiples Results)
/// </summary>
/// <param name="raio">The raio.</param>
/// <param name="filter">The filter.</param>
/// <param name="maxDistance">The max distance.</param>
/// <returns></returns>
public List <SegmentInterceptInfo> SegmentIntersectMultiple(Ray raio, Func <IPhysicObject, bool> filter, float maxDistance)
{
List <SegmentInterceptInfo> rp = new List <SegmentInterceptInfo>();
List <RayCastResult> result = new List <RayCastResult>();
if (space.RayCast(raio, maxDistance, (a) => { return(filter(BepuEntityObject.RecoverIPhysicObjectFromBroadPhase(a))); }, result))
{
for (int i = 0; i < result.Count; i++)
{
SegmentInterceptInfo resp = new SegmentInterceptInfo();
resp.Distance = Vector3.Distance(result[i].HitData.Location, raio.Position);
resp.ImpactNormal = result[i].HitData.Normal;
resp.ImpactPosition = result[i].HitData.Location;
resp.PhysicObject = BepuEntityObject.RecoverIPhysicObjectFromBroadPhase(result[i].HitObject);
rp.Add(resp);
}
}
return(rp);
}
/// <summary>
/// Removes the object.
/// </summary>
/// <param name="obj">The obj.</param>
public override void RemoveObject(IPhysicObject obj)
{
if (obj.PhysicObjectTypes == PhysicObjectTypes.TRIANGLEMESHOBJECT)
{
TriangleMeshObject bo = (TriangleMeshObject)obj;
bo.StaticMesh.Tag = null;
space.Remove(bo.StaticMesh);
objs.Remove(obj);
}
else if (obj.PhysicObjectTypes == PhysicObjectTypes.InstancedTriangleMeshObject)
{
InstancedTriangleMeshObject bo = (InstancedTriangleMeshObject)obj;
bo.InstancedMesh.Tag = null;
space.Remove(bo.InstancedMesh);
objs.Remove(obj);
}
else if (obj.PhysicObjectTypes == PhysicObjectTypes.MobilePhysicObject)
{
MobileMeshObject bo = (MobileMeshObject)obj;
bo.MobileMesh.Tag = null;
space.Remove(bo.MobileMesh);
objs.Remove(obj);
}
else if (obj.PhysicObjectTypes == PhysicObjectTypes.SPECIALIZEDMOVER)
{
ObjectMover m = (ObjectMover)obj;
space.Remove(m.BepuEntityObject.Entity);
m.BepuEntityObject.Entity.CollisionInformation.Tag = null;
space.Remove(m.Mover);
space.Remove(m.Rotator);
objs.Remove(m.BepuEntityObject);
}
else if (obj.PhysicObjectTypes == PhysicObjectTypes.DETECTOROBJECT)
{
DetectorVolumeObject m = (DetectorVolumeObject)obj;
space.Remove(m.DetectorVolume);
}
else if (obj.PhysicObjectTypes == PhysicObjectTypes.TERRAIN)
{
TerrainObject t = obj as TerrainObject;
space.Remove(t.Terrain);
t.Terrain.Tag = null;
objs.Remove(obj);
}
else if (obj.PhysicObjectTypes == PhysicObjectTypes.CHARACTEROBJECT)
{
CharacterObject cc = (CharacterObject)obj;
cc.CharacterController.Body.CollisionInformation.Tag = null;
space.Remove(cc.CharacterController);
objs.Remove(obj);
}
else if (obj.PhysicObjectTypes == PhysicObjectTypes.FULLCHARACTEROBJECT)
{
FullCharacterObject cc = (FullCharacterObject)obj;
cc.CharacterController.Body.CollisionInformation.Tag = null;
space.Remove(cc.CharacterController);
objs.Remove(obj);
}
else if (obj.PhysicObjectTypes == PhysicObjectTypes.SPHERECHARACTEROBJECT)
{
SphereCharacterObject cc = (SphereCharacterObject)obj;
cc.CharacterController.Body.CollisionInformation.Tag = null;
space.Remove(cc.CharacterController);
objs.Remove(obj);
}
else if (obj.PhysicObjectTypes == PhysicObjectTypes.GHOST)
{
//if (obj is AgregatedPhysicObject)
//{
// objs.Remove(obj);
// AgregatedPhysicObject ag = obj as AgregatedPhysicObject;
// foreach (var item in ag.PhysicsObjects)
// {
// item.ObjectOwner = null;
// this.RemoveObject(item);
// }
//}
//else
//{
objs.Remove(obj);
//}
}
else
{
BepuEntityObject bo = (BepuEntityObject)obj;
bo.Entity.CollisionInformation.Tag = null;
space.Remove(bo.Entity);
objs.Remove(obj);
}
}
public virtual void SetupCollisionModel(BepuEntityObject collisionModel)
{
throw new NotImplementedException();
}
void detectorVolume_VolumeStopsContainingEntity(DetectorVolume volume, BEPUphysics.Entities.Entity entity)
{
contactEntity = BepuEntityObject.RecoverObjectFromEntity(entity);
evt.Code = FireEndsContaining;
evt.FireEvent(this);
}
void detectorVolume_EntityBeginsTouching(BEPUphysics.Entities.Entity toucher, DetectorVolume volume)
{
contactEntity = BepuEntityObject.RecoverObjectFromEntity(toucher);
evt.Code = FireBeginsTouching;
evt.FireEvent(this);
}
