protected override void OnInvalidate(VFXModel model, VFXModel.InvalidationCause cause)
{
m_saved = false;
if (cause == VFXModel.InvalidationCause.kStructureChanged ||
cause == VFXModel.InvalidationCause.kSettingChanged ||
cause == VFXModel.InvalidationCause.kConnectionChanged)
{
m_SystemNames.Sync(this);
}
base.OnInvalidate(model, cause);
if (model is VFXParameter || //Something changed directly on VFXParameter (e.g. exposed state boolean)
model is VFXSlot && (model as VFXSlot).owner is VFXParameter || //Something changed on a slot owned by a VFXParameter (e.g. the default value)
cause == VFXModel.InvalidationCause.kStructureChanged //A VFXParameter could have been removed
)
{
BuildParameterInfo();
}
if (cause == VFXModel.InvalidationCause.kStructureChanged)
{
UpdateSubAssets();
if (model == this)
{
VFXSubgraphContext.CallOnGraphChanged(this);
}
m_DependentDirty = true;
}
if (cause == VFXModel.InvalidationCause.kSettingChanged && model is VFXParameter)
{
VFXSubgraphContext.CallOnGraphChanged(this);
m_DependentDirty = true;
}
if (cause != VFXModel.InvalidationCause.kExpressionInvalidated &&
cause != VFXModel.InvalidationCause.kExpressionGraphChanged &&
cause != VFXModel.InvalidationCause.kUIChangedTransient &&
(model.hideFlags & HideFlags.DontSave) == 0)
{
EditorUtility.SetDirty(this);
}
if (cause == VFXModel.InvalidationCause.kExpressionGraphChanged)
{
m_ExpressionGraphDirty = true;
m_DependentDirty = true;
}
if (cause == VFXModel.InvalidationCause.kParamChanged)
{
m_ExpressionValuesDirty = true;
m_DependentDirty = true;
}
}
void RecursePutSubgraphParent(Dictionary <VFXSubgraphContext, VFXSubgraphContext> parents, List <VFXSubgraphContext> subgraphs, VFXSubgraphContext subgraph)
{
foreach (var subSubgraph in subgraph.subChildren.OfType <VFXSubgraphContext>().Where(t => t.subgraph != null))
{
subgraphs.Add(subSubgraph);
parents[subSubgraph] = subgraph;
RecursePutSubgraphParent(parents, subgraphs, subSubgraph);
}
}
protected override void OnInvalidate(VFXModel model, VFXModel.InvalidationCause cause)
{
m_saved = false;
if (cause == VFXModel.InvalidationCause.kStructureChanged || cause == VFXModel.InvalidationCause.kSettingChanged)
{
m_SystemNames.Sync(this);
}
base.OnInvalidate(model, cause);
if (model is VFXParameter || model is VFXSlot && (model as VFXSlot).owner is VFXParameter)
{
BuildParameterInfo();
}
if (cause == VFXModel.InvalidationCause.kStructureChanged)
{
UpdateSubAssets();
if (model == this)
{
VFXSubgraphContext.CallOnGraphChanged(this);
}
m_DependentDirty = true;
}
if (cause == VFXModel.InvalidationCause.kSettingChanged && model is VFXParameter)
{
VFXSubgraphContext.CallOnGraphChanged(this);
m_DependentDirty = true;
}
if (cause != VFXModel.InvalidationCause.kExpressionInvalidated &&
cause != VFXModel.InvalidationCause.kExpressionGraphChanged &&
cause != VFXModel.InvalidationCause.kUIChangedTransient &&
(model.hideFlags & HideFlags.DontSave) == 0)
{
EditorUtility.SetDirty(this);
}
if (cause == VFXModel.InvalidationCause.kExpressionGraphChanged || cause == VFXModel.InvalidationCause.kConnectionChanged)
{
m_ExpressionGraphDirty = true;
m_DependentDirty = true;
}
if (cause == VFXModel.InvalidationCause.kParamChanged)
{
m_ExpressionValuesDirty = true;
m_DependentDirty = true;
}
}
static List <VFXContextLink>[] ComputeContextEffectiveLinks(VFXContext context, ref SubgraphInfos subgraphInfos)
{
List <VFXContextLink>[] result = new List <VFXContextLink> [context.inputFlowSlot.Length];
Dictionary <string, int> eventNameIndice = new Dictionary <string, int>();
for (int i = 0; i < context.inputFlowSlot.Length; ++i)
{
result[i] = new List <VFXContextLink>();
VFXSubgraphContext parentSubgraph = null;
subgraphInfos.spawnerSubgraph.TryGetValue(context, out parentSubgraph);
List <VFXContext> subgraphAncestors = new List <VFXContext>();
subgraphAncestors.Add(context);
while (parentSubgraph != null)
{
subgraphAncestors.Add(parentSubgraph);
if (!subgraphInfos.subgraphParents.TryGetValue(parentSubgraph, out parentSubgraph))
{
parentSubgraph = null;
}
}
List <List <int> > defaultEventPaths = new List <List <int> >();
defaultEventPaths.Add(new List <int>(new int[] { i }));
List <List <int> > newEventPaths = new List <List <int> >();
var usedContexts = new List <VFXContext>();
var namedEvents = new Dictionary <string, VFXContext>();
for (int j = 0; j < subgraphAncestors.Count; ++j)
{
var sg = subgraphAncestors[j];
var nextSg = j < subgraphAncestors.Count - 1 ? subgraphAncestors[j + 1] as VFXSubgraphContext : null;
foreach (var path in defaultEventPaths)
{
int currentFlowIndex = path.Last();
var eventSlot = sg.inputFlowSlot[currentFlowIndex]; // -1 in path is Trigger therefore 2 in subgraph input
var eventSlotSpawners = eventSlot.link.Where(t => !(t.context is VFXBasicEvent));
if (eventSlotSpawners.Any())
{
foreach (var evt in eventSlotSpawners)
{
result[i].Add(evt);
}
}
var eventSlotEvents = eventSlot.link.Where(t => t.context is VFXBasicEvent);
if (eventSlotEvents.Any())
{
foreach (var evt in eventSlotEvents)
{
string eventName = (evt.context as VFXBasicEvent).eventName;
switch (eventName)
{
case VisualEffectAsset.PlayEventName:
newEventPaths.Add(path.Concat(new int[] { 0 }).ToList());
break;
case VisualEffectAsset.StopEventName:
newEventPaths.Add(path.Concat(new int[] { 1 }).ToList());
break;
default:
{
if (nextSg != null)
{
int eventIndex = nextSg.GetInputFlowIndex(eventName);
if (eventIndex != -1)
{
namedEvents[eventName] = evt.context;
newEventPaths.Add(path.Concat(new int[] { eventIndex }).ToList());
}
}
else
{
result[i].Add(evt);
}
}
break;
}
}
}
else if (!eventSlot.link.Any())
{
if (!(sg is VFXSubgraphContext))
{
newEventPaths.Add(path.Concat(new int[] { currentFlowIndex }).ToList());
}
else
{
var sgsg = sg as VFXSubgraphContext;
var eventName = sgsg.GetInputFlowName(currentFlowIndex);
var eventCtx = sgsg.GetEventContext(eventName);
if (eventCtx != null)
{
result[i].Add(new VFXContextLink()
{
slotIndex = 0, context = eventCtx
});
}
}
}
}
defaultEventPaths.Clear();
defaultEventPaths.AddRange(newEventPaths);
newEventPaths.Clear();
}
}
return(result);
}
