public void Visit(Pass p)
{
if (!p.Begin(this))
{
return;
}
var oldFunction = p.Function;
p.Function = this;
_optionalBody?.Visit(p);
var shaderFunc = this as ShaderFunction;
if (shaderFunc != null)
{
if (shaderFunc.Shader.Entrypoint == this)
{
if (shaderFunc.Shader is VertexShader)
{
shaderFunc.Shader.State.VisitVaryings(shaderFunc.Shader.Entrypoint.Body, p);
}
shaderFunc.Shader.VisitTerminals(shaderFunc.Shader.Entrypoint.Body, p);
}
}
var method = this as Method;
if (method != null)
{
foreach (var db in method.DrawBlocks)
{
db.Visit(p);
}
}
p.Function = oldFunction;
p.End(this);
}
public void Visit(Pass p)
{
if (!p.Begin(this))
{
return;
}
var old = p.Namespace;
p.Namespace = this;
foreach (var child in Namespaces)
{
child.Visit(p);
}
for (int i = 0; i < Types.Count; i++)
{
Types[i].Visit(p);
}
p.Namespace = old;
p.End(this);
}
public void Visit(Pass p, bool recursive = true)
{
if (!p.Begin(this))
{
return;
}
var old = p.Type;
p.Type = this;
if (recursive)
{
for (int i = 0; i < NestedTypes.Count; i++)
{
NestedTypes[i].Visit(p);
}
}
p.Function = DummyMethod;
Initializer?.Visit(p);
Finalizer?.Visit(p);
for (int i = 0; i < Methods.Count; i++)
{
Methods[i].Visit(p);
}
for (int i = 0; i < Constructors.Count; i++)
{
Constructors[i].Visit(p);
}
for (int i = 0; i < Properties.Count; i++)
{
var m = Properties[i];
m.GetMethod?.Visit(p);
m.SetMethod?.Visit(p);
}
for (int i = 0; i < Events.Count; i++)
{
var m = Events[i];
m.AddMethod?.Visit(p);
m.RemoveMethod?.Visit(p);
}
for (int i = 0; i < Operators.Count; i++)
{
Operators[i].Visit(p);
}
for (int i = 0; i < Casts.Count; i++)
{
Casts[i].Visit(p);
}
p.Function = null;
Block?.Visit(p);
p.Type = old;
p.End(this);
}
