public void ManualCalculation(List <ObstacleListenerSystem> ConcernedObstacleListeners, bool forceCalculation)
{
var occlusionCalculationCounter = 0;
var totalFrustumCounter = 0;
if (!forceCalculation)
{
//Position change detection
foreach (var obstacleListener in ConcernedObstacleListeners)
{
ObstacleListenerLastFramePositions.TryGetValue(obstacleListener, out var lastFramePosition);
var hasChanged = !obstacleListener.AssociatedRangeTransformProvider().IsEqualTo(lastFramePosition);
//The obstacle listener has changed -> all associated near square obstacles are updated
if (hasChanged)
{
obstacleListenersThatHasChangedThisFrame.Add(obstacleListener);
foreach (var obstacleInteractiveObject in obstacleListener.NearSquareObstacles)
{
occlusionCalculationCounter += 1;
totalFrustumCounter += obstacleInteractiveObject.GetFaceFrustums().Count;
ClearAndCreateCalculatedFrustums(obstacleListener, obstacleInteractiveObject);
}
}
//The obstacle listener hasn't changed -> we compate near square obstacles positions for update
else
{
singleObstacleThatHasChangedThisFrame.TryGetValue(obstacleListener, out var obstacleInteractiveObjectsThatChanged);
if (obstacleInteractiveObjectsThatChanged == null)
{
singleObstacleThatHasChangedThisFrame.Add(obstacleListener, new List <ObstacleInteractiveObject>());
obstacleInteractiveObjectsThatChanged = singleObstacleThatHasChangedThisFrame[obstacleListener];
}
foreach (var squareObstacle in obstacleListener.NearSquareObstacles)
{
ObstacleLastFramePositions.TryGetValue(squareObstacle, out var lastFrameSquareObstacleTrasform);
//Static obstacles are not detecting changes
if (!squareObstacle.SquareObstacleSystemInitializationData.IsStatic &&
!squareObstacle.GetObstacleCenterTransform().IsEqualTo(lastFrameSquareObstacleTrasform))
{
//We add this single couple (listener <-> obstacle) to calculation
obstacleInteractiveObjectsThatChanged.Add(squareObstacle);
occlusionCalculationCounter += 1;
totalFrustumCounter += squareObstacle.GetFaceFrustums().Count;
ClearAndCreateCalculatedFrustums(obstacleListener, squareObstacle);
}
}
}
//Update Obstacle Listener Positions
ObstacleListenerLastFramePositions[obstacleListener] = obstacleListener.AssociatedRangeTransformProvider();
}
//Update Square Obstacle Positions
foreach (var obstacleInteractiveObject in obstacleInteractiveObjectManager.AllObstacleInteractiveObjects)
{
ObstacleLastFramePositions[obstacleInteractiveObject] = obstacleInteractiveObject.GetObstacleCenterTransform();
}
}
else
{
foreach (var obstacleListener in ConcernedObstacleListeners)
{
foreach (var squareObstacle in obstacleListener.NearSquareObstacles)
{
occlusionCalculationCounter += 1;
totalFrustumCounter += squareObstacle.GetFaceFrustums().Count;
}
}
}
if (occlusionCalculationCounter > 0)
{
FrustumOcclusionCalculationDatas = new NativeArray <FrustumOcclusionCalculationData>(occlusionCalculationCounter, Allocator.TempJob);
AssociatedFrustums = new NativeArray <FrustumV2Indexed>(totalFrustumCounter, Allocator.TempJob);
Results = new NativeArray <FrustumPointsWithInitializedFlag>(totalFrustumCounter, Allocator.TempJob);
var currentOcclusionCalculationCounter = 0;
var currentFrustumCounter = 0;
foreach (var obstacleListenerThatChanged in obstacleListenersThatHasChangedThisFrame)
{
foreach (var nearSquareObstacle in obstacleListenerThatChanged.NearSquareObstacles)
{
AddToArrays(ref FrustumOcclusionCalculationDatas, AssociatedFrustums, ref currentOcclusionCalculationCounter, ref currentFrustumCounter, obstacleListenerThatChanged, nearSquareObstacle);
}
}
foreach (var singleObstacleSystemThatChanged in singleObstacleThatHasChangedThisFrame)
{
if (singleObstacleSystemThatChanged.Value.Count > 0)
{
foreach (var nearSquareObstacle in singleObstacleSystemThatChanged.Value)
{
AddToArrays(ref FrustumOcclusionCalculationDatas, AssociatedFrustums, ref currentOcclusionCalculationCounter, ref currentFrustumCounter, singleObstacleSystemThatChanged.Key, nearSquareObstacle);
}
}
}
var jobHandle = new FrustumOcclusionCalculationJob()
{
AssociatedFrustums = AssociatedFrustums,
FrustumOcclusionCalculationDatas = FrustumOcclusionCalculationDatas,
Results = Results
}.Schedule(totalFrustumCounter, 36);
if (!forceCalculation)
{
JobEnded = false;
JobHandle = jobHandle;
}
else
{
jobHandle.Complete();
while (!jobHandle.IsCompleted)
{
}
OnJobEnded();
}
}
else
{
ClearFrameDependantData();
}
}
public void ManualCalculation(List <ObstacleListenerSystem> ConcernedObstacleListeners, bool forceCalculation)
{
var occlusionCalculationCounter = 0;
var totalFrustumCounter = 0;
// counting and clearing frustums that are going to be updated
if (!forceCalculation)
{
//Position change detection
foreach (var obstacleListener in ConcernedObstacleListeners)
{
ObstacleListenerLastFramePositions.TryGetValue(obstacleListener, out var lastFramePosition);
var hasChanged = !obstacleListener.AssociatedRangeTransformProvider().IsEqualTo(lastFramePosition);
// The obstacle listener has moved -> all associated near obstacles occlusion frustums are updated
if (hasChanged)
{
obstacleListenersThatHasChangedThisFrame.Add(obstacleListener);
foreach (var obstacleInteractiveObject in obstacleListener.NearSquareObstacles)
{
occlusionCalculationCounter += 1;
totalFrustumCounter += obstacleInteractiveObject.GetFaceFrustums().Count;
ClearAndCreateCalculatedFrustums(obstacleListener, obstacleInteractiveObject);
}
}
//The obstacle listener hasn't changed -> we compare near square obstacles positions for update
else
{
singleObstacleThatHasChangedThisFrame.TryGetValue(obstacleListener, out var obstacleInteractiveObjectsThatChanged);
if (obstacleInteractiveObjectsThatChanged == null)
{
singleObstacleThatHasChangedThisFrame.Add(obstacleListener, new List <ObstacleInteractiveObject>());
obstacleInteractiveObjectsThatChanged = singleObstacleThatHasChangedThisFrame[obstacleListener];
}
foreach (var squareObstacle in obstacleListener.NearSquareObstacles)
{
ObstacleLastFramePositions.TryGetValue(squareObstacle, out var lastFrameSquareObstacleTrasform);
if (
/// Static obstacles are not detecting transform changes
(!squareObstacle.SquareObstacleSystemInitializationData.IsStatic && !squareObstacle.InteractiveGameObject.GetTransform().IsEqualTo(lastFrameSquareObstacleTrasform))
||
/// If there is no calculation data for this obstacle -> forcing calculation.
/// This can happen while reloading scene because NearSquareObstacles are added in fixed step and scene reload may imply to not call FixedUpdate before
/// Update
!OcclusionCalculationDataAvailable(obstacleListener, squareObstacle)
)
{
//We add this single couple (listener <-> obstacle) to calculation
obstacleInteractiveObjectsThatChanged.Add(squareObstacle);
occlusionCalculationCounter += 1;
totalFrustumCounter += squareObstacle.GetFaceFrustums().Count;
ClearAndCreateCalculatedFrustums(obstacleListener, squareObstacle);
}
//Update Square Obstacle Positions
ObstacleLastFramePositions[squareObstacle] = squareObstacle.InteractiveGameObject.GetTransform();
}
}
//Update Obstacle Listener Positions
ObstacleListenerLastFramePositions[obstacleListener] = obstacleListener.AssociatedRangeTransformProvider();
}
}
else
{
foreach (var obstacleListener in ConcernedObstacleListeners)
{
foreach (var squareObstacle in obstacleListener.NearSquareObstacles)
{
occlusionCalculationCounter += 1;
totalFrustumCounter += squareObstacle.GetFaceFrustums().Count;
}
}
}
// If there is calculations to be done, create the unity job.
if (occlusionCalculationCounter > 0)
{
FrustumOcclusionCalculationDatas = new NativeArray <FrustumOcclusionCalculationData>(occlusionCalculationCounter, Allocator.TempJob);
AssociatedFrustums = new NativeArray <FrustumV2Indexed>(totalFrustumCounter, Allocator.TempJob);
Results = new NativeArray <FrustumPointsWithInitializedFlag>(totalFrustumCounter, Allocator.TempJob);
var currentOcclusionCalculationCounter = 0;
var currentFrustumCounter = 0;
foreach (var obstacleListenerThatChanged in obstacleListenersThatHasChangedThisFrame)
{
foreach (var nearSquareObstacle in obstacleListenerThatChanged.NearSquareObstacles)
{
AddToArrays(ref FrustumOcclusionCalculationDatas, AssociatedFrustums, ref currentOcclusionCalculationCounter, ref currentFrustumCounter, obstacleListenerThatChanged, nearSquareObstacle);
}
}
foreach (var singleObstacleSystemThatChanged in singleObstacleThatHasChangedThisFrame)
{
if (singleObstacleSystemThatChanged.Value.Count > 0)
{
foreach (var nearSquareObstacle in singleObstacleSystemThatChanged.Value)
{
AddToArrays(ref FrustumOcclusionCalculationDatas, AssociatedFrustums, ref currentOcclusionCalculationCounter, ref currentFrustumCounter, singleObstacleSystemThatChanged.Key, nearSquareObstacle);
}
}
}
var jobHandle = new FrustumOcclusionCalculationJob()
{
AssociatedFrustums = AssociatedFrustums,
FrustumOcclusionCalculationDatas = FrustumOcclusionCalculationDatas,
Results = Results
}.Schedule(totalFrustumCounter, 36);
if (!forceCalculation)
{
JobEnded = false;
JobHandle = jobHandle;
}
else
{
jobHandle.Complete();
while (!jobHandle.IsCompleted)
{
}
OnJobEnded();
}
}
else
{
ClearFrameDependantData();
}
}
