/* maybe needed if ode uses tls
private void checkThread()
{
int th = Thread.CurrentThread.ManagedThreadId;
if(th != threadid)
{
threadid = th;
d.AllocateODEDataForThread(~0U);
}
}
*/
/// <summary>
/// Initiailizes the scene
/// Sets many properties that ODE requires to be stable
/// These settings need to be tweaked 'exactly' right or weird stuff happens.
/// </summary>
public OdeScene(string sceneIdentifier)
{
m_log
= LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType.ToString() + "." + sceneIdentifier);
// checkThread();
Name = sceneIdentifier;
OdeLock = new Object();
SimulationLock = new Object();
nearCallback = near;
m_rayCastManager = new ODERayCastRequestManager(this);
lock (OdeLock)
{
// Create the world and the first space
try
{
world = d.WorldCreate();
TopSpace = d.HashSpaceCreate(IntPtr.Zero);
// now the major subspaces
ActiveSpace = d.HashSpaceCreate(TopSpace);
StaticSpace = d.HashSpaceCreate(TopSpace);
}
catch
{
// i must RtC#FM
}
d.HashSpaceSetLevels(TopSpace, -2, 8); // cell sizes from .25 to 256 ?? need check what this really does
d.HashSpaceSetLevels(ActiveSpace, -2, 8);
d.HashSpaceSetLevels(StaticSpace, -2, 8);
// demote to second level
d.SpaceSetSublevel(ActiveSpace, 1);
d.SpaceSetSublevel(StaticSpace, 1);
contactgroup = d.JointGroupCreate(0);
//contactgroup
d.WorldSetAutoDisableFlag(world, false);
#if USE_DRAWSTUFF
Thread viewthread = new Thread(new ParameterizedThreadStart(startvisualization));
viewthread.Start();
#endif
}
_watermap = new float[258 * 258];
}
public override void Dispose()
{
m_rayCastManager.Dispose();
m_rayCastManager = null;
lock (OdeLock)
{
lock (_prims)
{
foreach (OdePrim prm in _prims)
{
RemovePrim(prm);
}
}
//foreach (OdeCharacter act in _characters)
//{
//RemoveAvatar(act);
//}
d.WorldDestroy(world);
//d.CloseODE();
}
}
public override void Dispose()
{
m_rayCastManager.Dispose();
m_rayCastManager = null;
lock (OdeLock)
{
lock (_prims)
{
foreach (OdePrim prm in _prims)
{
RemovePrim(prm);
}
}
if (ContactgeomsArray != IntPtr.Zero)
Marshal.FreeHGlobal(ContactgeomsArray);
if (GlobalContactsArray != IntPtr.Zero)
Marshal.FreeHGlobal(GlobalContactsArray);
d.WorldDestroy(world);
//d.CloseODE();
}
}
/// <summary>
/// Initiailizes the scene
/// Sets many properties that ODE requires to be stable
/// These settings need to be tweaked 'exactly' right or weird stuff happens.
/// </summary>
public OdeScene(CollisionLocker dode, string sceneIdentifier)
{
m_log
= LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType.ToString() + "." + sceneIdentifier);
OdeLock = new Object();
ode = dode;
nearCallback = near;
triCallback = TriCallback;
triArrayCallback = TriArrayCallback;
m_rayCastManager = new ODERayCastRequestManager(this);
lock (OdeLock)
{
// Create the world and the first space
world = d.WorldCreate();
space = d.HashSpaceCreate(IntPtr.Zero);
contactgroup = d.JointGroupCreate(0);
//contactgroup
d.WorldSetAutoDisableFlag(world, false);
#if USE_DRAWSTUFF
Thread viewthread = new Thread(new ParameterizedThreadStart(startvisualization));
viewthread.Start();
#endif
}
_watermap = new float[258 * 258];
// Zero out the prim spaces array (we split our space into smaller spaces so
// we can hit test less.
}
