public MainViewModel()
{
NodeListViewModel.NodeTemplates.AddRange(nodeTemplates);
NetworkViewModel.Validator = network =>
{
bool containsLoops = GraphAlgorithms.FindLoops(network).Any();
if (containsLoops)
{
return(new NetworkValidationResult(false, false, new ErrorMessageViewModel("Network contains loops!")));
}
return(new NetworkValidationResult(true, true, null));
};
NetworkViewModel.Nodes.Add(ShaderOutputNode);
ShaderOutputNode.ColorInput.ValueChanged
.Where(shader => shader != null)
//.Where(_ => NetworkViewModel.LatestValidation.IsValid)
.Select(shader =>
{
string func = shader.Compile();
return(new[] {
"#version 330 core",
"",
"in vec3 pos;",
"in vec3 norm;",
"in vec3 cam;",
"in float seconds;",
"out vec3 outColor;",
"",
"void main() {",
$" outColor = {func};",
"}"
});
})
.BindTo(this, vm => vm.ShaderPreviewViewModel.FragmentShaderSource);
CollapseAllCommand = ReactiveCommand.Create(() =>
{
foreach (var node in NetworkViewModel.Nodes.Items)
{
node.IsCollapsed = true;
}
});
SetupContextMenuViewModels();
}
public void TestValidateAfterConnectionsAllUpdated()
{
NodeInputViewModel input1 = new NodeInputViewModel();
NodeOutputViewModel output1 = new NodeOutputViewModel();
NodeViewModel node1 = new NodeViewModel
{
Inputs = { input1 },
Outputs = { output1 }
};
NodeInputViewModel input2 = new NodeInputViewModel();
NodeOutputViewModel output2 = new NodeOutputViewModel();
NodeViewModel node2 = new NodeViewModel
{
Inputs = { input2 },
Outputs = { output2 }
};
NetworkViewModel network = new NetworkViewModel();
network.Validator = n =>
{
if (GraphAlgorithms.FindLoops(network).Any())
{
return(new NetworkValidationResult(false, false, null));
}
return(new NetworkValidationResult(true, true, null));
};
network.Nodes.Add(node1);
network.Nodes.Add(node2);
var conn1 = network.ConnectionFactory(input1, output2);
network.Connections.Add(conn1);
Assert.IsTrue(network.LatestValidation.IsValid);
var conn2 = network.ConnectionFactory(input2, output1);
network.Connections.Add(conn2);
Assert.IsFalse(network.LatestValidation.IsValid);
network.Connections.Remove(conn1);
Assert.IsTrue(network.LatestValidation.IsValid);
}
public MainViewModel()
{
NodeListViewModel.AddNodeType(() => new Vec2PackNodeViewModel());
NodeListViewModel.AddNodeType(() => new Vec2UnpackNodeViewModel());
NodeListViewModel.AddNodeType(() => new Vec3PackNodeViewModel());
NodeListViewModel.AddNodeType(() => new Vec3UnpackNodeViewModel());
NodeListViewModel.AddNodeType(() => new ColorNodeViewModel());
NodeListViewModel.AddNodeType(() => new GeometryNodeViewModel());
NodeListViewModel.AddNodeType(() => new TimeNodeViewModel());
NodeListViewModel.AddNodeType(() => new MathNodeViewModel());
NodeListViewModel.AddNodeType(() => new Math2NodeViewModel());
NodeListViewModel.AddNodeType(() => new Vec3MathNodeViewModel());
NetworkViewModel.Validator = network =>
{
bool containsLoops = GraphAlgorithms.FindLoops(network).Any();
if (containsLoops)
{
return(new NetworkValidationResult(false, false, new ErrorMessageViewModel("Network contains loops!")));
}
return(new NetworkValidationResult(true, true, null));
};
NetworkViewModel.Nodes.Add(ShaderOutputNode);
ShaderOutputNode.ColorInput.ValueChanged
.Where(shader => shader != null)
//.Where(_ => NetworkViewModel.LatestValidation.IsValid)
.Select(shader =>
{
string func = shader.Compile();
return(new[] {
"#version 330 core",
"",
"in vec3 pos;",
"in vec3 norm;",
"in vec3 cam;",
"in float seconds;",
"out vec3 outColor;",
"",
"void main() {",
$" outColor = {func};",
"}"
});
})
.BindTo(this, vm => vm.ShaderPreviewViewModel.FragmentShaderSource);
}
public MainViewModel()
{
NodeListViewModel.AddNodeType(() => new ImageInputNodeViewModel());
NodeListViewModel.AddNodeType(() => new ImageDisplayNodeViewModel());
NetworkViewModel.Validator = network =>
{
bool containsLoops = GraphAlgorithms.FindLoops(network).Any();
if (containsLoops)
{
return new NetworkValidationResult(false, false, new ErrorMessageViewModel("Network contains loops!"));
}
return new NetworkValidationResult(true, true, null);
};
NetworkViewModel.Nodes.Add(CodecInputNode);
NetworkViewModel.Nodes.Add(CodecOutputNode);
}
public MainWindow()
{
InitializeComponent();
_network = new NetworkViewModel();
_network.Validator = network =>
{
bool containsLoops = GraphAlgorithms.FindLoops(network).Any();
if (containsLoops)
{
return(new NetworkValidationResult(false, false, new ErrorMessageViewModel("Network contains loops!")));
}
return(new NetworkValidationResult(true, true, null));
};
_network.Nodes.Add(CreateNode());
NetworkView.ViewModel = _network;
this.WhenAnyValue(v => v.ShowOutputChecky.IsChecked).Subscribe(isChecked =>
{
_network.Nodes.Items.First().Outputs.Items.ElementAt(0).Visibility =
isChecked.Value ? EndpointVisibility.AlwaysVisible : EndpointVisibility.AlwaysHidden;
});
}
