private void refreshToolStripMenuItem_Click(object sender, EventArgs e)
{
// Find the attached preview items and invalidate
var n = ShaderFragmentNodeUtil.GetShaderFragmentNode(graphControl, AttachedId(sender));
if (n != null)
{
foreach (NodeItem i in n.Items)
{
if (i is ShaderFragmentPreviewItem)
{
((ShaderFragmentPreviewItem)i).InvalidateShaderStructure();
}
}
}
}
private void largePreviewToolStripMenuItem_Click(object sender, EventArgs e)
{
var n = ShaderFragmentNodeUtil.GetShaderFragmentNode(graphControl, AttachedId(sender));
if (n != null)
{
var nodeId = ((ShaderFragmentNodeTag)n.Tag).Id;
// generate a preview builder for this specific node...
var nodeGraph = ModelConversion.ToShaderPatcherLayer(graphControl);
var shader = ShaderPatcherLayer.NodeGraph.GeneratePreviewShader(nodeGraph, nodeId);
var builder = PreviewRender.Manager.Instance.CreatePreview(shader);
// create a "LargePreview" window
new LargePreview(builder, _document).Show();
}
}
void OnConnectorDoubleClick(object sender, HyperGraph.GraphControl.NodeConnectorEventArgs e)
{
var dialog = new HyperGraph.TextEditForm();
dialog.InputText = "1.0f";
// look for an existing simple connection attached to this connector
foreach (var i in e.Node.Connections)
{
if (i.To == e.Connector && i.From == null)
{
dialog.InputText = i.Name;
}
}
var result = dialog.ShowDialog();
if (result == DialogResult.OK)
{
bool foundExisting = false;
foreach (var i in e.Node.Connections)
{
if (i.To == e.Connector && i.From == null)
{
i.Name = dialog.InputText;
foundExisting = true;
}
}
if (!foundExisting)
{
var connection = new NodeConnection();
connection.To = e.Connector;
connection.Name = dialog.InputText;
e.Node.AddConnection(connection);
}
ShaderFragmentNodeUtil.InvalidateAttachedConstants(graphControl);
}
}
private void _materialParametersGrid_PropertyValueChanged(object s, PropertyValueChangedEventArgs e)
{
ShaderFragmentNodeUtil.InvalidateParameters(graphControl);
graphControl.Refresh();
}
void OnConnectionRemoved(object sender, AcceptNodeConnectionEventArgs e)
{
ShaderFragmentNodeUtil.InvalidateShaderStructure(graphControl);
}
void OnConnectionAdded(object sender, AcceptNodeConnectionEventArgs e)
{
e.Connection.Name = "Connection " + counter++;
ShaderFragmentNodeUtil.InvalidateShaderStructure(graphControl);
}
private void OnNodeRemoved(object sender, NodeEventArgs args)
{
OnNodesChange(); ShaderFragmentNodeUtil.InvalidateShaderStructure(graphControl);
}
