public static TranslatedMaterialGraph Translate(ScriptHelper script)
{
var a = new TranslatedMaterialGraph(script);
a.Visit();
return(a);
}
public static void Preprocess(ScriptHelper graph, Connection previewPin = null)
{
var g = new TranslatedMaterialGraph(graph);
new PreviewPinOutput(graph).Apply(previewPin);
new InlineFunctions(g.Script).Apply();
g.CreateFinalPosition();
g.SplitOutputs();
g.JoinUniforms();
g.JoinParameters();
if (previewPin == null)
{
g.CreateFinalColors();
}
else
{
g.CreateShadowPass(graph.Nodes.FirstOrDefault(_ => _.Type == NodeTypes.PositionOutput));
}
g.SplitOutputs();
}
public ShaderGeneratorContext(ScriptHelper <TranslatedMaterialGraph.NodeInfo> graph, string name,
Connection previewPin = null)
{
Name = name;
Parameters = graph.Nodes.Where(_ => NodeTypes.IsParameter(_.Type)).ToList();
Samplers = graph.Nodes.Where(_ => NodeTypes.IsSampler(_.Type)).ToList();
TranslatedMaterialGraph.Preprocess(graph, previewPin);
var finalColorByPass = graph.Nodes.Where(_ => NodeTypes.IsFinalColor(_.Type)).ToLookup(_ => _.Value);
foreach (var pass in finalColorByPass)
{
var passGraph = graph.Clone();
passGraph.Nodes.RemoveWhere(_ => NodeTypes.IsFinalColor(_.Type) && _.Value != pass.Key);
Passes.Add(new Pass {
Key = pass.Key, Graph = TranslatedMaterialGraph.Translate(passGraph)
});
}
}
