public void ConvertToSubgraph()
{
//Create a new vfx based on the usual template
var templateString = System.IO.File.ReadAllText(VisualEffectGraphPackageInfo.assetPackagePath + "/Editor/Templates/SimpleParticleSystem.vfx");
System.IO.File.WriteAllText(testSubgraphAssetName, templateString);
VFXViewWindow window = VFXViewWindow.GetWindow <VFXViewWindow>();
window.LoadAsset(AssetDatabase.LoadAssetAtPath <VisualEffectAsset>(testAssetName), null);
VFXConvertSubgraph.ConvertToSubgraphContext(window.graphView, window.graphView.Query <VFXContextUI>().ToList().Where(t => !(t.controller.model is VFXBasicSpawner)).Select(t => t.controller).Cast <Controller>(), Rect.zero, testSubgraphSubAssetName);
window.graphView.controller = null;
}
protected override void AssetField(VisualEffectResource resource)
{
using (new GUILayout.HorizontalScope())
{
EditorGUILayout.PropertyField(m_VisualEffectAsset, Contents.assetPath);
GUI.enabled = !m_VisualEffectAsset.hasMultipleDifferentValues && m_VisualEffectAsset.objectReferenceValue != null && resource != null; // Enabled state will be kept for all content until the end of the inspectorGUI.
if (GUILayout.Button(Contents.openEditor, EditorStyles.miniButton, Styles.MiniButtonWidth))
{
VFXViewWindow window = EditorWindow.GetWindow <VFXViewWindow>();
var asset = m_VisualEffectAsset.objectReferenceValue as VisualEffectAsset;
window.LoadAsset(asset, targets.Length > 1 ? null : target as VisualEffect);
}
GUI.enabled = true;
}
}
protected override void AssetField()
{
var component = (VisualEffect)target;
using (new GUILayout.HorizontalScope())
{
EditorGUILayout.PropertyField(m_VisualEffectAsset, Contents.assetPath);
GUI.enabled = component.visualEffectAsset != null; // Enabled state will be kept for all content until the end of the inspectorGUI.
if (GUILayout.Button(Contents.openEditor, EditorStyles.miniButton, Styles.MiniButtonWidth))
{
VFXViewWindow window = EditorWindow.GetWindow <VFXViewWindow>();
window.LoadAsset(component.visualEffectAsset, component);
}
}
}
public IEnumerator VFXViewWindow_Open_And_Render([ValueSource("allVisualEffectAsset")] string vfxAssetPath)
{
VFXGraph graph;
string fullPath;
LoadVFXGraph(vfxAssetPath, out fullPath, out graph);
VFXViewWindow window = null;
using (Measure.Scope("VFXViewWindow.Show"))
{
window = EditorWindow.GetWindow <VFXViewWindow>();
window.Show();
window.position = new UnityEngine.Rect(0, 0, 1600, 900);
window.autoCompile = false;
window.Repaint();
}
yield return(null);
using (Measure.Scope("VFXViewWindow.LoadAsset"))
{
var asset = k_fnGetAsset.Invoke(graph.visualEffectResource, new object[] { }) as VisualEffectAsset;
window.LoadAsset(asset, null);
window.graphView.FrameAll();
}
for (int i = 0; i < 8; ++i) //Render n frames
{
var position = window.graphView.viewTransform.position;
position.x += i % 2 == 1 ? 3.0f : -3.0f;
window.graphView.viewTransform.position = position;
window.Repaint();
yield return(Measure.Frames().SampleGroup("VFXViewWindow.Render").MeasurementCount(4).Run());
}
using (Measure.Scope("VFXViewWindow.Close"))
{
window.Close();
yield return(null); //Ensure window is closed for next test
}
}
public void Subgraph_Event_Link_To_Spawn()
{
VFXViewWindow window = VFXViewWindow.GetWindow <VFXViewWindow>();
window.LoadAsset(AssetDatabase.LoadAssetAtPath <VisualEffectAsset>(testAssetName), null);
//Create Spawner in subgraph
{
var spawner = ScriptableObject.CreateInstance <VFXBasicSpawner>();
m_ViewController.graph.AddChild(spawner);
m_ViewController.LightApplyChanges();
var controller = window.graphView.Query <VFXContextUI>().ToList().Select(t => t.controller).Cast <Controller>();
Assert.AreEqual(1, controller.Count());
VFXConvertSubgraph.ConvertToSubgraphContext(window.graphView, controller, Rect.zero, testSubgraphSubAssetName);
}
var subGraphController = m_ViewController.allChildren.OfType <VFXContextController>().FirstOrDefault(o => o.model is VFXSubgraphContext);
Assert.IsNotNull(subGraphController);
//Create Event Context & Link the two input flow
var subGraphContext = subGraphController.model;
var eventContext = ScriptableObject.CreateInstance <VFXBasicEvent>();
Assert.IsTrue(VFXContext.CanLink(eventContext, subGraphContext, 0, 0));
Assert.IsTrue(VFXContext.CanLink(eventContext, subGraphContext, 0, 1));
eventContext.LinkTo(subGraphContext, 0, 0);
eventContext.LinkTo(subGraphContext, 0, 1);
var flow = eventContext.outputFlowSlot.First().link;
Assert.AreEqual(2, flow.Count());
Assert.IsTrue(flow.All(o => o.context == subGraphContext));
Assert.IsTrue(flow.Any(o => o.slotIndex == 0));
Assert.IsTrue(flow.Any(o => o.slotIndex == 1));
window.graphView.controller = null;
}
protected override void AssetField(VisualEffectResource resource)
{
using (new GUILayout.HorizontalScope())
{
EditorGUILayout.PropertyField(m_VisualEffectAsset, Contents.assetPath);
bool saveEnabled = GUI.enabled;
if (m_VisualEffectAsset.objectReferenceValue == null && !m_VisualEffectAsset.hasMultipleDifferentValues)
{
GUI.enabled = saveEnabled;
if (GUILayout.Button(Contents.createAsset, EditorStyles.miniButton, Styles.MiniButtonWidth))
{
string filePath = EditorUtility.SaveFilePanelInProject("", "New Graph", "vfx", "Create new VisualEffect Graph");
if (!string.IsNullOrEmpty(filePath))
{
VisualEffectAssetEditorUtility.CreateTemplateAsset(filePath);
var asset = AssetDatabase.LoadAssetAtPath <VisualEffectAsset>(filePath);
m_VisualEffectAsset.objectReferenceValue = asset;
serializedObject.ApplyModifiedProperties();
VFXViewWindow window = EditorWindow.GetWindow <VFXViewWindow>();
window.LoadAsset(asset, targets.Length > 1 ? null : target as VisualEffect);
}
}
}
else
{
GUI.enabled = saveEnabled && !m_VisualEffectAsset.hasMultipleDifferentValues && m_VisualEffectAsset.objectReferenceValue != null && resource != null; // Enabled state will be kept for all content until the end of the inspectorGUI.
if (GUILayout.Button(Contents.openEditor, EditorStyles.miniButton, Styles.MiniButtonWidth))
{
VFXViewWindow window = EditorWindow.GetWindow <VFXViewWindow>();
var asset = m_VisualEffectAsset.objectReferenceValue as VisualEffectAsset;
window.LoadAsset(asset, targets.Length > 1 ? null : target as VisualEffect);
}
}
GUI.enabled = saveEnabled;
}
}
