public VFXBlackboardCategory AddCategory(string initialName)
{
var newCategoryName = VFXParameterController.MakeNameUnique(initialName, new HashSet <string>(m_Categories.Keys));
var newCategory = new VFXBlackboardCategory {
title = newCategoryName
};
newCategory.SetSelectable();
this.m_Categories.Add(newCategoryName, newCategory);
this.Add(newCategory);
return(newCategory);
}
void IControlledElement.OnControllerChanged(ref ControllerChangedEvent e)
{
if (e.controller != controller && !(e.controller is VFXParameterController)) //optim : reorder only is only the order has changed
return;
if (e.controller == controller && e.change == VFXViewController.Change.assetName)
{
title = controller.name;
return;
}
if( controller.model.subgraph is VisualEffectSubgraphOperator && m_OutputCategory == null)
{
m_OutputCategory = new VFXBlackboardCategory() { title = "Output" };
m_OutputCategory.headerVisible = true;
m_OutputCategory.expanded = PlayerPrefs.GetInt("VFX.blackboard.outputexpanded", 0) != 0;
Add(m_OutputCategory);
m_OutputCategory.AddToClassList("output");
}
else if(!(controller.model.subgraph is VisualEffectSubgraphOperator) && m_OutputCategory != null )
{
Remove(m_OutputCategory);
m_OutputCategory = null;
}
var actualControllers = new HashSet<VFXParameterController>(controller.parameterControllers.Where(t => !t.isOutput && string.IsNullOrEmpty(t.model.category)));
m_DefaultCategory.SyncParameters(actualControllers);
var orderedCategories = controller.graph.UIInfos.categories;
var newCategories = new List<VFXBlackboardCategory>();
if (orderedCategories != null)
{
foreach (var catModel in controller.graph.UIInfos.categories)
{
VFXBlackboardCategory cat = null;
if (!m_Categories.TryGetValue(catModel.name, out cat))
{
cat = new VFXBlackboardCategory() {title = catModel.name };
cat.SetSelectable();
m_Categories.Add(catModel.name, cat);
}
m_ExpandedStatus[catModel.name] = !catModel.collapsed;
newCategories.Add(cat);
}
foreach (var category in m_Categories.Keys.Except(orderedCategories.Select(t => t.name)).ToArray())
{
m_Categories[category].RemoveFromHierarchy();
m_Categories.Remove(category);
m_ExpandedStatus.Remove(category);
}
}
var prevCat = m_DefaultCategory;
foreach (var cat in newCategories)
{
if (cat.parent == null)
Insert(IndexOf(prevCat) + 1, cat);
else
cat.PlaceInFront(prevCat);
prevCat = cat;
}
if(m_OutputCategory != null)
m_OutputCategory.PlaceInFront(prevCat);
foreach (var cat in newCategories)
{
actualControllers = new HashSet<VFXParameterController>(controller.parameterControllers.Where(t => t.model.category == cat.title && !t.isOutput));
cat.SyncParameters(actualControllers);
cat.expanded = m_ExpandedStatus[cat.title];
}
if (m_OutputCategory != null)
{
var outputControllers = new HashSet<VFXParameterController>(controller.parameterControllers.Where(t => t.isOutput));
m_OutputCategory.SyncParameters(outputControllers);
}
m_PathLabel.text = controller.graph.categoryPath;
}
void IControlledElement.OnControllerChanged(ref ControllerChangedEvent e)
{
if (e.controller == controller || e.controller is VFXParameterController) //optim : reorder only is only the order has changed
{
if (e.controller == controller && e.change == VFXViewController.Change.assetName)
{
title = controller.name;
return;
}
var orderedCategories = controller.graph.UIInfos.categories;
var newCategories = new List <VFXBlackboardCategory>();
if (orderedCategories != null)
{
foreach (var catModel in controller.graph.UIInfos.categories)
{
VFXBlackboardCategory cat = null;
if (!m_Categories.TryGetValue(catModel.name, out cat))
{
cat = new VFXBlackboardCategory()
{
title = catModel.name
};
cat.SetSelectable();
m_Categories.Add(catModel.name, cat);
}
m_ExpandedStatus[catModel.name] = !catModel.collapsed;
newCategories.Add(cat);
}
foreach (var category in m_Categories.Keys.Except(orderedCategories.Select(t => t.name)).ToArray())
{
m_Categories[category].RemoveFromHierarchy();
m_Categories.Remove(category);
m_ExpandedStatus.Remove(category);
}
}
var prevCat = m_DefaultCategory;
foreach (var cat in newCategories)
{
if (cat.parent == null)
{
Insert(IndexOf(prevCat) + 1, cat);
}
else
{
cat.PlaceInFront(prevCat);
}
prevCat = cat;
}
var actualControllers = new HashSet <VFXParameterController>(controller.parameterControllers.Where(t => string.IsNullOrEmpty(t.model.category)));
m_DefaultCategory.SyncParameters(actualControllers);
foreach (var cat in newCategories)
{
actualControllers = new HashSet <VFXParameterController>(controller.parameterControllers.Where(t => t.model.category == cat.title));
cat.SyncParameters(actualControllers);
cat.expanded = m_ExpandedStatus[cat.title];
}
}
}
