IEnumerable <VFXParameter> GetParameters(Func <VFXParameter, bool> predicate)
{
if (m_Subgraph == null)
{
return(Enumerable.Empty <VFXParameter>());
}
VFXGraph graph = m_Subgraph.GetResource().GetOrCreateGraph();
return(VFXSubgraphUtility.GetParameters(graph.children, predicate));
}
IEnumerable <VFXParameter> GetParameters(Func <VFXParameter, bool> predicate)
{
if (m_Subgraph == null && !object.ReferenceEquals(m_Subgraph, null))
{
m_Subgraph = EditorUtility.InstanceIDToObject(m_Subgraph.GetInstanceID()) as VisualEffectSubgraphOperator;
}
if (m_Subgraph == null)
{
return(Enumerable.Empty <VFXParameter>());
}
VFXGraph graph = subgraph.GetResource().GetOrCreateGraph();
return(VFXSubgraphUtility.GetParameters(m_SubChildren, predicate));
}