private void ComboBox1_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
Image img = (((((IntermediatePreviewTabItem.Items[0] as FileViewTabItem).Content as Grid).Children[1] as StackPanel).Children[1] as Grid).Children[0] as Image);
if (ir1 != null)
{
ir1.Destroy();
img.Source = null;
ir1 = null;
}
//
FileState altState = new FileState(FilesManager.Instance.ActiveFile.ActiveState, false);
// Find output
Node outputNode = null;
foreach (Node node in altState.Nodes)
{
if (node.inode.IsOutputNode())
{
outputNode = node;
break;
}
}
if ((sender as ComboBox).SelectedValue == null)
return;
// Find selected node
Variable oldSelectedVariable = ((sender as ComboBox).SelectedValue as VInf).v;
Node selectedNode = altState.dictionaryOldToNew[oldSelectedVariable.Node];
int oldIndex = oldSelectedVariable.Node.Variables.IndexOf(oldSelectedVariable);
Variable selectedVariable = selectedNode.Variables[oldIndex];
// Remove output input if it was linked
if (outputNode.Variables[0].InputType == Variable.InputTypes.Link)
{
outputNode.Variables[0].GetLinks()[0].removeConnection();
}
// Find var output if it was linked
Variable outputVariable = selectedVariable.GetLinks()[0].OutputVariable;
// Create a new connection
Connection c = new Connection();
c.OutputVariable = outputVariable;
c.InputVariable = outputNode.Variables[0];
// Compile source
HLSLCompiler comp = new HLSLCompiler(altState);
comp.Compile();
ir1 = FilesManager.Instance.ActiveFile.ActiveState.Renderer.Create();
ImageSource images = ir1.Initialize();
ir1.SetSourceCode(comp.SourceCode);
img.Source = images;
}
// Rebuilds the shader
public void Build()
{
if (!IsComplete)
return;
// Compile the shader
HLSLCompiler hlslCompiler = new HLSLCompiler(this);
hlslCompiler.Compile();
// Update shader source code viewer
File.FileView.ShaderOutput.SourceCode = hlslCompiler.SourceCode;
// Update intermediate preview possibilities
List<Variable> IntermediateOutputs = new List<Variable>();
// Update preview windows
foreach (Node n in Nodes)
foreach (Variable v in n.Variables)
if (v.Type == Variable.VariableType.Input && v.InputType == Variable.InputTypes.Link && v.GetLinks().Count == 1)
v.GetLinks()[0].PreviewWindow.Graph_Changed();
//
foreach (Node node in Nodes)
{
if (!node.inode.IsOutputNode())
foreach (Variable variable in node.Variables)
{
if (variable.Type == Variable.VariableType.Input && variable.InputType == Variable.InputTypes.Link)
{
IntermediateOutputs.Add(variable);
}
}
}
File.FileView.SetIntermediateOutputs(IntermediateOutputs);
// Update the current renderer
if (renderer != null)
{
renderer.SetSourceCode(hlslCompiler.SourceCode);
}
}
private void updatePreview()
{
Image img = PreviewImage;
if (ir0 != null)
{
ir0.Destroy();
img.Source = null;
ir0 = null;
}
//
if (!FilesManager.Instance.ActiveFile.ActiveState.IsComplete)
return;
FileState altState = new FileState(FilesManager.Instance.ActiveFile.ActiveState, false);
// Find output
Node outputNode = null;
foreach (Node node in altState.Nodes)
{
if (node.inode.IsOutputNode())
{
outputNode = node;
break;
}
}
// Find selected node
oldSelectedVariable = parent.InputVariable;
Node selectedNode = altState.dictionaryOldToNew[oldSelectedVariable.Node];
int oldIndex = oldSelectedVariable.Node.Variables.IndexOf(oldSelectedVariable);
Variable selectedVariable = selectedNode.Variables[oldIndex];
// Remove output input if it was linked
if (outputNode.Variables[0].InputType == Variable.InputTypes.Link)
{
outputNode.Variables[0].GetLinks()[0].removeConnection();
}
// Find var output if it was linked
if (selectedVariable.GetLinks().Count > 0 && FilesManager.Instance.ActiveFile.ActiveState.Renderer != null)
{
Variable outputVariable = selectedVariable.GetLinks()[0].OutputVariable;
// Create a new connection
Connection c = new Connection();
c.OutputVariable = outputVariable;
c.InputVariable = outputNode.Variables[0];
// Compile source
HLSLCompiler comp = new HLSLCompiler(altState);
comp.Compile();
ir0 = FilesManager.Instance.ActiveFile.ActiveState.Renderer.Create();
ImageSource images = ir0.Initialize();
ir0.SetSourceCode(comp.SourceCode);
img.Source = images;
}
}