void factory_OnLinkPhase(BulletFactory obj)
{
if (rigidBodies.Count > 0)
{
TransformSimObject = rigidBodies[0].Owner.getOtherSimObject(transformSimObjectName);
if (TransformSimObject == null)
{
SimObjectErrorManager.AddError(new SimObjectError()
{
SimObject = "TransformedBulletScene",
Type = this.GetType().Name,
Subsystem = BulletInterface.PluginName,
ElementName = getName(),
Message = String.Format("Cannot find Transform Target Sim Object named '{0}'.", transformSimObjectName)
});
TransformSimObject = new GenericSimObject(getName() + "TransformedBulletScene_AutoCreatedSimObject", Vector3.Zero, Quaternion.Identity, Vector3.ScaleIdentity, true);
}
positionBroadcaster = TransformSimObject.getElement(positionBroadcasterName) as PositionBroadcaster;
if (positionBroadcaster != null)
{
positionBroadcaster.PositionChanged += positionBroadcaster_PositionChanged;
}
else
{
SimObjectErrorManager.AddError(new SimObjectError()
{
SimObject = "TransformedBulletScene",
Type = this.GetType().Name,
Subsystem = BulletInterface.PluginName,
ElementName = getName(),
Message = String.Format("Cannot find PositionBroadcaster named '{0}' in Transform Target Sim Object '{1}'.", positionBroadcasterName, transformSimObjectName)
});
}
}
else
{
SimObjectErrorManager.AddError(new SimObjectError()
{
SimObject = "TransformedBulletScene",
Type = this.GetType().Name,
Subsystem = BulletInterface.PluginName,
ElementName = getName(),
Message = "No Actors in Bullet Scene"
});
TransformSimObject = new GenericSimObject(getName() + "TransformedBulletScene_AutoCreatedSimObject", Vector3.Zero, Quaternion.Identity, Vector3.ScaleIdentity, true);
//Note that no position broadcaster is created here, the dummy sim object will not move so we don't actually care.
//If you do decide to care add a PositionBroadcaster to the created TransformSimObject. This is really just an error state anyway, this behavior should not be used
//create an actual simobject setup correctly to track if you are using this scene.
}
}
public unsafe BulletScene(BulletSceneDefinition definition, UpdateTimer timer)
{
callbackHandler = new CallbackHandler();
bulletScene = callbackHandler.create(this, definition);
this.timer = timer;
this.name = definition.Name;
timer.addBackgroundUpdateListener("Rendering", this);
factory = new BulletFactory(this);
debugDraw = new BulletDebugDraw();
performanceName = String.Format("BulletScene {0} Background", name);
Active = true;
InternalTimestep = definition.InternalTimestep;
SolverIterations = definition.SolverIterations;
AutoSynchronizeAfterUpdate = true;
}