public void AddShaderKeyword(ShaderKeyword chunk)
{
if (keywords.Any(x => x.referenceName == chunk.referenceName))
{
return;
}
keywords.Add(chunk);
}
void AddMetaKeyword(ShaderKeyword metaKeyword)
{
m_MetaKeywords.Add(metaKeyword);
m_MetaKeywordIds.Add(metaKeyword.objectId);
}
void UpdatePorts(ShaderKeyword keyword)
{
switch (keyword.keywordType)
{
case KeywordType.Boolean:
{
// Boolean type has preset slots
AddSlot(new DynamicVectorMaterialSlot(OutputSlotId, "Out", "Out", SlotType.Output, Vector4.zero));
AddSlot(new DynamicVectorMaterialSlot(1, "On", "On", SlotType.Input, Vector4.zero));
AddSlot(new DynamicVectorMaterialSlot(2, "Off", "Off", SlotType.Input, Vector4.zero));
RemoveSlotsNameNotMatching(new int[] { 0, 1, 2 });
break;
}
case KeywordType.Enum:
{
// Get slots
List <MaterialSlot> inputSlots = new List <MaterialSlot>();
GetInputSlots(inputSlots);
// Store the edges
Dictionary <MaterialSlot, List <IEdge> > edgeDict = new Dictionary <MaterialSlot, List <IEdge> >();
foreach (MaterialSlot slot in inputSlots)
{
edgeDict.Add(slot, (List <IEdge>)slot.owner.owner.GetEdges(slot.slotReference));
}
// Remove old slots
for (int i = 0; i < inputSlots.Count; i++)
{
RemoveSlot(inputSlots[i].id);
}
// Add output slot
AddSlot(new DynamicVectorMaterialSlot(OutputSlotId, "Out", "Out", SlotType.Output, Vector4.zero));
// Add input slots
int[] slotIds = new int[keyword.entries.Count + 1];
slotIds[keyword.entries.Count] = OutputSlotId;
for (int i = 0; i < keyword.entries.Count; i++)
{
// Get slot based on entry id
MaterialSlot slot = inputSlots.Where(x =>
x.id == keyword.entries[i].id &&
x.RawDisplayName() == keyword.entries[i].displayName &&
x.shaderOutputName == keyword.entries[i].referenceName).FirstOrDefault();
// If slot doesnt exist its new so create it
if (slot == null)
{
slot = new DynamicVectorMaterialSlot(keyword.entries[i].id, keyword.entries[i].displayName, keyword.entries[i].referenceName, SlotType.Input, Vector4.zero);
}
AddSlot(slot);
slotIds[i] = keyword.entries[i].id;
}
RemoveSlotsNameNotMatching(slotIds);
// Reconnect the edges
foreach (KeyValuePair <MaterialSlot, List <IEdge> > entry in edgeDict)
{
foreach (IEdge edge in entry.Value)
{
owner.Connect(edge.outputSlot, edge.inputSlot);
}
}
break;
}
}
ValidateNode();
}
