void OnKeyDown(KeyDownEvent evt)
{
if (evt.keyCode == KeyCode.F1)
{
var selection = m_GraphView.selection.OfType <IShaderNodeView>();
if (selection.Count() == 1)
{
var nodeView = selection.First();
if (nodeView.node.documentationURL != null)
{
System.Diagnostics.Process.Start(nodeView.node.documentationURL);
}
}
}
if (evt.ctrlKey && evt.keyCode == KeyCode.G)
{
if (m_GraphView.selection.OfType <MaterialNodeView>().Any())
{
m_GraphView.GroupSelection();
}
}
}
