public override void Simulate()
{
if (MyFakes.PAUSE_PHYSICS && !MyFakes.STEP_PHYSICS)
{
return;
}
MyFakes.STEP_PHYSICS = false;
if (!MySandboxGame.IsGameReady)
{
return;
}
AddTimestamp();
InsideSimulation = true;
ProcessDestructions();
ProfilerShort.Begin("HavokWorld.Step");
foreach (HkWorld world in Clusters.GetList())
{
//VRageRender.MyRenderProxy.DebugDrawText2D(new Vector2(100, 100), "Constr:" + world.GetConstraintCount(), Color.Red, 0.9f);
world.UnmarkForWrite();
world.StepSimulation(MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS * MyFakes.SIMULATION_SPEED);
world.MarkForWrite();
}
ProfilerShort.End();
InsideSimulation = false;
ProfilerShort.Begin("Update rigid bodies");
long activeRigidBodies = 0;
foreach (HkWorld world in Clusters.GetList())
{
activeRigidBodies += world.ActiveRigidBodies.Count;
}
VRageRender.MyPerformanceCounter.PerCameraDrawWrite["Active rigid bodies"] = activeRigidBodies;
ProfilerShort.CustomValue("Active bodies", activeRigidBodies, null);
foreach (HkWorld world in Clusters.GetList())
{
IterateBodies(world);
}
//ParallelTasks.Parallel.For(0, m_iterationBodies.Count, (rb) =>
//{
// MyPhysicsBody body = (MyPhysicsBody)m_iterationBodies[rb].UserObject;
// if (body == null)
// return;
// body.OnMotion(m_iterationBodies[rb], MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS);
//}, Math.Max(1, m_iterationBodies.Count / 16));
foreach (var rb in m_iterationBodies)
{
MyPhysicsBody body = (MyPhysicsBody)rb.UserObject;
if (body == null)
{
return;
}
body.OnMotion(rb, MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS);
}
foreach (HkCharacterRigidBody rb in m_characterIterationBodies)
{
var body = (MyPhysicsBody)rb.GetHitRigidBody().UserObject;
if (body.Entity.WorldMatrix.Translation != body.GetWorldMatrix().Translation)
{
body.UpdateCluster();
}
}
m_iterationBodies.Clear();
m_characterIterationBodies.Clear();
ProfilerShort.End();
ProfilerShort.Begin("HavokWorld.StepVDB");
foreach (HkWorld world in Clusters.GetList())
{
world.StepVDB(MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS);
}
ProfilerShort.End();
}
public override void Simulate()
{
if (MyFakes.PAUSE_PHYSICS && !MyFakes.STEP_PHYSICS)
{
return;
}
MyFakes.STEP_PHYSICS = false;
if (!MySandboxGame.IsGameReady)
{
return;
}
AddTimestamp();
InsideSimulation = true;
ProcessDestructions();
ProfilerShort.Begin("HavokWorld.Step");
if (MyFakes.CLIENTS_SIMULATE_SINGLE_WORLD && !Sync.IsServer)
{
var world = Clusters.GetClusterForPosition(MySector.MainCamera.Position);
if (world != null)
{
StepWorld((HkWorld)world);
}
}
else
{
foreach (HkWorld world in Clusters.GetList())
{
StepWorld(world);
}
}
ProfilerShort.End();
InsideSimulation = false;
ProfilerShort.Begin("Update rigid bodies");
long activeRigidBodies = 0;
foreach (HkWorld world in Clusters.GetList())
{
activeRigidBodies += world.ActiveRigidBodies.Count;
}
VRageRender.MyPerformanceCounter.PerCameraDrawWrite["Active rigid bodies"] = activeRigidBodies;
ProfilerShort.CustomValue("Active bodies", activeRigidBodies, null);
foreach (HkWorld world in Clusters.GetList())
{
IterateBodies(world);
}
//ParallelTasks.Parallel.For(0, m_iterationBodies.Count, (rb) =>
//{
// MyPhysicsBody body = (MyPhysicsBody)m_iterationBodies[rb].UserObject;
// if (body == null)
// return;
// body.OnMotion(m_iterationBodies[rb], MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS);
//}, Math.Max(1, m_iterationBodies.Count / 16));
foreach (var rb in m_iterationBodies)
{
MyPhysicsBody body = (MyPhysicsBody)rb.UserObject;
if (body == null)
{
return;
}
body.OnMotion(rb, MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS);
}
foreach (HkCharacterRigidBody rb in m_characterIterationBodies)
{
var body = (MyPhysicsBody)rb.GetHitRigidBody().UserObject;
if (body.Entity.WorldMatrix.Translation != body.GetWorldMatrix().Translation)
{
body.UpdateCluster();
}
}
m_iterationBodies.Clear();
m_characterIterationBodies.Clear();
ProfilerShort.End();
ProfilerShort.Begin("HavokWorld.StepVDB");
foreach (HkWorld world in Clusters.GetList())
{
//if (MySession.ControlledEntity.Entity.GetTopMostParent().Physics.HavokWorld == world)
world.StepVDB(MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS);
}
ProfilerShort.End();
}
