public PixelProcessorNode(int w, int h, GraphPixelType p = GraphPixelType.RGBA) : base()
{
Name = "Pixel Processor";
Id = Guid.NewGuid().ToString();
width = w;
height = h;
tileX = tileY = 1;
function = new FunctionGraph("Pixel Processor Function", w, h);
function.AssignParentNode(this);
function.ExpectedOutput = NodeType.Float4 | NodeType.Float;
previewProcessor = new BasicImageRenderer();
processor = new PixelShaderProcessor();
internalPixelType = p;
for (int i = 0; i < 4; ++i)
{
var input = new NodeInput(NodeType.Gray | NodeType.Color, this, "Input " + Inputs.Count);
Inputs.Add(input);
}
output = new NodeOutput(NodeType.Color | NodeType.Gray, this);
Outputs.Add(output);
}
public PixelProcessorNode(int w, int h, GraphPixelType p = GraphPixelType.RGBA)
{
Name = "Pixel Processor";
Id = Guid.NewGuid().ToString();
width = w;
height = h;
tileX = tileY = 1;
function = new FunctionGraph("Pixel Processor Function", w, h);
function.AssignParentNode(this);
function.ExpectedOutput = NodeType.Float4 | NodeType.Float;
function.OnGraphUpdated += Function_OnGraphUpdated;
previewProcessor = new BasicImageRenderer();
processor = new PixelShaderProcessor();
internalPixelType = p;
Inputs = new List <NodeInput>();
AddPlaceholderInput();
AddPlaceholderInput();
AddPlaceholderInput();
AddPlaceholderInput();
Outputs = new List <NodeOutput>();
output = new NodeOutput(NodeType.Color | NodeType.Gray, this);
Outputs.Add(output);
}
public override void FromJson(string data)
{
PixelProcessorData d = JsonConvert.DeserializeObject <PixelProcessorData>(data);
SetBaseNodeDate(d);
function = new FunctionGraph("Pixel Processor Function");
function.ExpectedOutput = NodeType.Float4 | NodeType.Float;
function.AssignParentNode(this);
function.FromJson(d.functionGraph);
function.SetConnections();
}
private void CreateFunctionParameter(FunctionGraph g)
{
g.AssignParentNode(Node);
try
{
PropertyInfo info = null;
if (Parameter.StartsWith("$Custom."))
{
if (Node is GraphInstanceNode)
{
GraphInstanceNode gn = Node as GraphInstanceNode;
string cparam = Parameter.Replace("$Custom.", "");
var param = gn.GetCustomParameter(cparam);
if (param != null)
{
var cparent = Node.ParentGraph;
g.ExpectedOutput = param.Type;
if (cparent != null)
{
cparent.SetParameterValue(Node.Id, cparam, g, true, param.Type);
FIcon.Opacity = 1;
DefaultVar.IsEnabled = true;
ConstantVar.IsEnabled = false;
FunctionVar.IsEnabled = false;
}
else
{
Log.Warn("Failed to promote to function");
}
}
else
{
//log error
Log.Error("Could not find custom parameter: " + cparam);
}
}
else
{
Log.Warn("Failed to promoto to function");
}
}
else
{
info = Node.GetType().GetProperty(Parameter);
if (info == null)
{
Log.Warn("Failed to promote to function");
return;
}
var pro = info.GetCustomAttribute <PromoteAttribute>();
if (pro != null)
{
g.ExpectedOutput = pro.ExpectedType;
}
var p = Node.ParentGraph;
p = p.ParentNode != null ? p.ParentNode.ParentGraph : p;
if (p != null)
{
p.SetParameterValue(Node.Id, Parameter, g, true, g.ExpectedOutput);
FIcon.Opacity = 1;
DefaultVar.IsEnabled = true;
ConstantVar.IsEnabled = false;
FunctionVar.IsEnabled = false;
}
else
{
Log.Warn("Failed to promote to function");
}
}
}
catch (Exception ex)
{
Log.Error(ex);
}
}
private void FunctionVar_Click(object sender, RoutedEventArgs e)
{
if (Node == null || string.IsNullOrEmpty(Parameter))
{
return;
}
FunctionGraph g = new FunctionGraph(Node.Name + " - " + Parameter.Replace("$Custom.", "") + " Function", Node.Width, Node.Height);
g.AssignParentNode(Node);
try
{
PropertyInfo info = null;
if (Parameter.StartsWith("$Custom."))
{
if (Node is GraphInstanceNode)
{
GraphInstanceNode gn = Node as GraphInstanceNode;
string cparam = Parameter.Replace("$Custom.", "");
var param = gn.GetCustomParameter(cparam);
if (param != null)
{
var cparent = Node.ParentGraph;
if (cparent != null)
{
cparent = cparent.TopGraph();
}
g.ExpectedOutput = param.Type;
if (cparent != null)
{
cparent.SetParameterValue(Node.Id, cparam, g, true, param.Type);
FIcon.Opacity = 1;
DefaultVar.IsEnabled = true;
ConstantVar.IsEnabled = false;
FunctionVar.IsEnabled = false;
}
else
{
Log.Warn("Failed to promote to function");
}
}
else
{
//log error
Log.Error("Could not find custom parameter: " + cparam);
}
}
else
{
Log.Warn("Failed to promoto to function");
}
}
else
{
info = Node.GetType().GetProperty(Parameter);
if (info == null)
{
Log.Warn("Failed to promote to function");
return;
}
var pro = info.GetCustomAttribute <PromoteAttribute>();
if (pro != null)
{
g.ExpectedOutput = pro.ExpectedType;
}
var p = Node.ParentGraph;
if (p != null)
{
p = p.TopGraph();
}
if (p != null)
{
var pg = p;
pg.SetParameterValue(Node.Id, Parameter, g, true, g.ExpectedOutput);
FIcon.Opacity = 1;
DefaultVar.IsEnabled = true;
ConstantVar.IsEnabled = false;
FunctionVar.IsEnabled = false;
}
else
{
Log.Warn("Failed to promote to function");
}
}
}
catch (Exception ex)
{
Log.Error(ex);
}
}
