void DirtyNodes()
{
foreach (var node in m_Graph.GetNodes <PropertyNode>())
{
node.Dirty(ModificationScope.Node);
}
}
public PreviewManager(AbstractMaterialGraph graph)
{
m_Graph = graph;
m_PreviewMaterial = new Material(Shader.Find("Unlit/Color"))
{
hideFlags = HideFlags.HideInHierarchy
};
m_PreviewMaterial.hideFlags = HideFlags.HideAndDontSave;
m_PreviewPropertyBlock = new MaterialPropertyBlock();
m_ErrorTexture = new Texture2D(2, 2);
m_ErrorTexture.SetPixel(0, 0, Color.magenta);
m_ErrorTexture.SetPixel(0, 1, Color.black);
m_ErrorTexture.SetPixel(1, 0, Color.black);
m_ErrorTexture.SetPixel(1, 1, Color.magenta);
m_ErrorTexture.filterMode = FilterMode.Point;
m_ErrorTexture.Apply();
m_SceneResources = new PreviewSceneResources();
m_ColorShader = ShaderUtil.CreateShaderAsset(k_EmptyShader);
m_ColorShader.hideFlags = HideFlags.HideAndDontSave;
m_MasterRenderData = new PreviewRenderData
{
renderTexture = new RenderTexture(400, 400, 16, RenderTextureFormat.ARGB32, RenderTextureReadWrite.Default)
{
hideFlags = HideFlags.HideAndDontSave
}
};
m_MasterRenderData.renderTexture.Create();
foreach (var node in m_Graph.GetNodes <INode>())
{
AddPreview(node);
}
}
public GraphEditorView(EditorWindow editorWindow, AbstractMaterialGraph graph, string assetName)
{
m_Graph = graph;
AddStyleSheetPath("Styles/MaterialGraph");
previewManager = new PreviewManager(graph);
var content = new VisualElement {
name = "content"
};
{
m_GraphView = new MaterialGraphView(graph)
{
name = "GraphView", persistenceKey = "MaterialGraphView"
};
m_GraphView.SetupZoom(ContentZoomer.DefaultMinScale, ContentZoomer.DefaultMaxScale);
m_GraphView.AddManipulator(new ContentDragger());
m_GraphView.AddManipulator(new SelectionDragger());
m_GraphView.AddManipulator(new RectangleSelector());
m_GraphView.AddManipulator(new ClickSelector());
m_GraphView.AddManipulator(new GraphDropTarget(graph));
content.Add(m_GraphView);
m_GraphInspectorView = new GraphInspectorView(assetName, previewManager, graph)
{
name = "inspector"
};
m_GraphInspectorView.AddManipulator(new Draggable(OnMouseDrag, true));
m_GraphView.RegisterCallback <PostLayoutEvent>(OnPostLayout);
m_GraphInspectorView.RegisterCallback <PostLayoutEvent>(OnPostLayout);
m_GraphView.Add(m_GraphInspectorView);
m_GraphView.graphViewChanged = GraphViewChanged;
}
m_SearchWindowProvider = ScriptableObject.CreateInstance <SearchWindowProvider>();
m_SearchWindowProvider.Initialize(editorWindow, m_Graph, m_GraphView);
m_GraphView.nodeCreationRequest = (c) =>
{
m_SearchWindowProvider.connectedPort = null;
SearchWindow.Open(new SearchWindowContext(c.screenMousePosition), m_SearchWindowProvider);
};
m_EdgeConnectorListener = new EdgeConnectorListener(m_Graph, m_SearchWindowProvider);
foreach (var node in graph.GetNodes <INode>())
{
AddNode(node);
}
foreach (var edge in graph.edges)
{
AddEdge(edge);
}
Add(content);
}
public void RenderPreviews()
{
m_NodesWith3DPreview.Clear();
m_NodesWithWireframePreview.Clear();
foreach (var node in m_Graph.GetNodes <AbstractMaterialNode>())
{
if (node.previewMode == PreviewMode.Preview3D)
{
m_NodesWith3DPreview.Add(node.tempId.index);
}
else if (node.previewMode == PreviewMode.Wireframe)
{
m_NodesWithWireframePreview.Add(node.tempId.index);
}
}
PropagateNodeSet(m_NodesWith3DPreview);
PropagateNodeSet(m_NodesWithWireframePreview);
m_NodesWith3DPreview.UnionWith(m_NodesWithWireframePreview);
UpdateShaders();
// Union time dependent previews into dirty previews
m_DirtyPreviews.UnionWith(m_TimeDependentPreviews);
PropagateNodeSet(m_DirtyPreviews);
foreach (var index in m_DirtyPreviews)
{
var renderData = m_RenderDatas[index];
renderData.previewMode = m_NodesWith3DPreview.Contains(renderData.shaderData.node.tempId.index) ? PreviewMode.Preview3D : PreviewMode.Preview2D;
}
// Find nodes we need properties from
m_PropertyNodes.Clear();
m_PropertyNodes.UnionWith(m_DirtyPreviews);
PropagateNodeSet(m_PropertyNodes, false);
// Fill MaterialPropertyBlock
m_PreviewPropertyBlock.Clear();
m_PreviewPropertyBlock.SetFloat(m_OutputIdName, -1);
foreach (var index in m_PropertyNodes)
{
var node = m_Graph.GetNodeFromTempId(m_Identifiers[index]) as AbstractMaterialNode;
if (node == null)
{
continue;
}
node.CollectPreviewMaterialProperties(m_PreviewProperties);
foreach (var prop in m_Graph.properties)
{
m_PreviewProperties.Add(prop.GetPreviewMaterialProperty());
}
foreach (var previewProperty in m_PreviewProperties)
{
m_PreviewPropertyBlock.SetPreviewProperty(previewProperty);
}
m_PreviewProperties.Clear();
}
foreach (var i in m_DirtyPreviews)
{
var renderData = m_RenderDatas[i];
if (renderData.shaderData.shader == null)
{
renderData.texture = null;
continue;
}
if (renderData.shaderData.hasError)
{
renderData.texture = m_ErrorTexture;
continue;
}
if (renderData.previewMode == PreviewMode.Preview2D)
{
m_RenderList2D.Add(renderData);
}
else
{
m_RenderList3D.Add(renderData);
}
}
m_RenderList3D.Sort((data1, data2) => data1.shaderData.shader.GetInstanceID().CompareTo(data2.shaderData.shader.GetInstanceID()));
m_RenderList2D.Sort((data1, data2) => data1.shaderData.shader.GetInstanceID().CompareTo(data2.shaderData.shader.GetInstanceID()));
var time = Time.realtimeSinceStartup;
EditorUtility.SetCameraAnimateMaterialsTime(m_SceneResources.camera, time);
m_SceneResources.light0.enabled = true;
m_SceneResources.light0.intensity = 1.0f;
m_SceneResources.light0.transform.rotation = Quaternion.Euler(50f, 50f, 0);
m_SceneResources.light1.enabled = true;
m_SceneResources.light1.intensity = 1.0f;
m_SceneResources.camera.clearFlags = CameraClearFlags.Depth;
// Render 2D previews
m_SceneResources.camera.transform.position = -Vector3.forward * 2;
m_SceneResources.camera.transform.rotation = Quaternion.identity;
m_SceneResources.camera.orthographicSize = 0.5f;
m_SceneResources.camera.orthographic = true;
foreach (var renderData in m_RenderList2D)
{
RenderPreview(renderData, m_SceneResources.quad, Matrix4x4.identity);
}
// Render 3D previews
m_SceneResources.camera.transform.position = -Vector3.forward * 5;
m_SceneResources.camera.transform.rotation = Quaternion.identity;
m_SceneResources.camera.orthographic = false;
foreach (var renderData in m_RenderList3D)
{
RenderPreview(renderData, m_SceneResources.sphere, Matrix4x4.identity);
}
var renderMasterPreview = masterRenderData.shaderData != null && m_DirtyPreviews.Contains(masterRenderData.shaderData.node.tempId.index);
if (renderMasterPreview)
{
if (m_NewMasterPreviewSize.HasValue)
{
if (masterRenderData.renderTexture != null)
{
Object.DestroyImmediate(masterRenderData.renderTexture, true);
}
masterRenderData.renderTexture = new RenderTexture((int)m_NewMasterPreviewSize.Value.x, (int)m_NewMasterPreviewSize.Value.y, 16, RenderTextureFormat.ARGB32, RenderTextureReadWrite.Default)
{
hideFlags = HideFlags.HideAndDontSave
};
masterRenderData.renderTexture.Create();
masterRenderData.texture = masterRenderData.renderTexture;
m_NewMasterPreviewSize = null;
}
var mesh = m_Graph.previewData.serializedMesh.mesh ? m_Graph.previewData.serializedMesh.mesh : m_SceneResources.sphere;
var previewTransform = Matrix4x4.Rotate(m_Graph.previewData.rotation);
var scale = m_Graph.previewData.scale;
previewTransform *= Matrix4x4.Scale(scale * Vector3.one * (Vector3.one).magnitude / mesh.bounds.size.magnitude);
previewTransform *= Matrix4x4.Translate(-mesh.bounds.center);
RenderPreview(masterRenderData, mesh, previewTransform);
}
m_SceneResources.light0.enabled = false;
m_SceneResources.light1.enabled = false;
foreach (var renderData in m_RenderList2D)
{
renderData.NotifyPreviewChanged();
}
foreach (var renderData in m_RenderList3D)
{
renderData.NotifyPreviewChanged();
}
if (renderMasterPreview)
{
masterRenderData.NotifyPreviewChanged();
}
m_RenderList2D.Clear();
m_RenderList3D.Clear();
m_DirtyPreviews.Clear();
}
public GraphEditorView(EditorWindow editorWindow, AbstractMaterialGraph graph)
{
m_Graph = graph;
AddStyleSheetPath("Styles/GraphEditorView");
previewManager = new PreviewManager(graph);
string serializedWindowLayout = EditorUserSettings.GetConfigValue(k_FloatingWindowsLayoutKey);
if (!string.IsNullOrEmpty(serializedWindowLayout))
{
m_FloatingWindowsLayout = JsonUtility.FromJson <FloatingWindowsLayout>(serializedWindowLayout);
if (m_FloatingWindowsLayout.masterPreviewSize.x > 0f && m_FloatingWindowsLayout.masterPreviewSize.y > 0f)
{
previewManager.ResizeMasterPreview(m_FloatingWindowsLayout.masterPreviewSize);
}
}
previewManager.RenderPreviews();
var toolbar = new IMGUIContainer(() =>
{
GUILayout.BeginHorizontal(EditorStyles.toolbar);
if (GUILayout.Button("Save Asset", EditorStyles.toolbarButton))
{
if (saveRequested != null)
{
saveRequested();
}
}
GUILayout.Space(6);
if (GUILayout.Button("Show In Project", EditorStyles.toolbarButton))
{
if (showInProjectRequested != null)
{
showInProjectRequested();
}
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
});
Add(toolbar);
var content = new VisualElement {
name = "content"
};
{
m_GraphView = new MaterialGraphView(graph)
{
name = "GraphView", persistenceKey = "MaterialGraphView"
};
m_GraphView.SetupZoom(0.05f, ContentZoomer.DefaultMaxScale);
m_GraphView.AddManipulator(new ContentDragger());
m_GraphView.AddManipulator(new SelectionDragger());
m_GraphView.AddManipulator(new RectangleSelector());
m_GraphView.AddManipulator(new ClickSelector());
m_GraphView.RegisterCallback <KeyDownEvent>(OnSpaceDown);
content.Add(m_GraphView);
m_BlackboardProvider = new BlackboardProvider(graph);
m_GraphView.Add(m_BlackboardProvider.blackboard);
Rect blackboardLayout = m_BlackboardProvider.blackboard.layout;
blackboardLayout.x = 10f;
blackboardLayout.y = 10f;
m_BlackboardProvider.blackboard.layout = blackboardLayout;
m_MasterPreviewView = new MasterPreviewView(previewManager, graph)
{
name = "masterPreview"
};
WindowDraggable masterPreviewViewDraggable = new WindowDraggable(null, this);
m_MasterPreviewView.AddManipulator(masterPreviewViewDraggable);
m_GraphView.Add(m_MasterPreviewView);
//m_BlackboardProvider.onDragFinished += UpdateSerializedWindowLayout;
//m_BlackboardProvider.onResizeFinished += UpdateSerializedWindowLayout;
masterPreviewViewDraggable.OnDragFinished += UpdateSerializedWindowLayout;
m_MasterPreviewView.previewResizeBorderFrame.OnResizeFinished += UpdateSerializedWindowLayout;
m_GraphView.graphViewChanged = GraphViewChanged;
RegisterCallback <GeometryChangedEvent>(ApplySerializewindowLayouts);
}
m_SearchWindowProvider = ScriptableObject.CreateInstance <SearchWindowProvider>();
m_SearchWindowProvider.Initialize(editorWindow, m_Graph, m_GraphView);
m_GraphView.nodeCreationRequest = (c) =>
{
m_SearchWindowProvider.connectedPort = null;
SearchWindow.Open(new SearchWindowContext(c.screenMousePosition), m_SearchWindowProvider);
};
m_EdgeConnectorListener = new EdgeConnectorListener(m_Graph, m_SearchWindowProvider);
foreach (var node in graph.GetNodes <INode>())
{
AddNode(node);
}
foreach (var edge in graph.edges)
{
AddEdge(edge);
}
Add(content);
}
public GraphEditorView(EditorWindow editorWindow, AbstractMaterialGraph graph, string assetName)
{
m_Graph = graph;
AddStyleSheetPath("Styles/MaterialGraph");
m_EditorWindow = editorWindow;
previewManager = new PreviewManager(graph);
var toolbar = new IMGUIContainer(() =>
{
GUILayout.BeginHorizontal(EditorStyles.toolbar);
if (GUILayout.Button("Save Asset", EditorStyles.toolbarButton))
{
if (saveRequested != null)
{
saveRequested();
}
}
GUILayout.Space(6);
if (GUILayout.Button("Show In Project", EditorStyles.toolbarButton))
{
if (showInProjectRequested != null)
{
showInProjectRequested();
}
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
});
Add(toolbar);
var content = new VisualElement {
name = "content"
};
{
m_GraphView = new MaterialGraphView(graph)
{
name = "GraphView", persistenceKey = "MaterialGraphView"
};
m_GraphView.SetupZoom(0.05f, ContentZoomer.DefaultMaxScale);
m_GraphView.AddManipulator(new ContentDragger());
m_GraphView.AddManipulator(new SelectionDragger());
m_GraphView.AddManipulator(new RectangleSelector());
m_GraphView.AddManipulator(new ClickSelector());
m_GraphView.AddManipulator(new GraphDropTarget(graph));
m_GraphView.RegisterCallback <KeyDownEvent>(OnSpaceDown);
content.Add(m_GraphView);
m_BlackboardProvider = new BlackboardProvider(assetName, graph);
m_GraphView.Add(m_BlackboardProvider.blackboard);
m_BlackboardProvider.blackboard.layout = new Rect(new Vector2(10f, 10f), m_BlackboardProvider.blackboard.layout.size);
m_MasterPreviewView = new MasterPreviewView(assetName, previewManager, graph)
{
name = "masterPreview"
};
WindowDraggable masterPreviewViewDraggable = new WindowDraggable();
m_MasterPreviewView.AddManipulator(masterPreviewViewDraggable);
m_GraphView.Add(m_MasterPreviewView);
ResizeBorderFrame masterPreviewResizeBorderFrame = new ResizeBorderFrame(m_MasterPreviewView)
{
name = "resizeBorderFrame"
};
masterPreviewResizeBorderFrame.stayWithinParentBounds = true;
masterPreviewResizeBorderFrame.OnResizeFinished += UpdateSerializedWindowLayout;
m_MasterPreviewView.Add(masterPreviewResizeBorderFrame);
m_BlackboardProvider.onDragFinished += UpdateSerializedWindowLayout;
m_BlackboardProvider.onResizeFinished += UpdateSerializedWindowLayout;
masterPreviewViewDraggable.OnDragFinished += UpdateSerializedWindowLayout;
masterPreviewResizeBorderFrame.OnResizeFinished += UpdateSerializedWindowLayout;
m_GraphView.graphViewChanged = GraphViewChanged;
m_FloatingWindowsLayoutKey = "UnityEditor.ShaderGraph.FloatingWindowsLayout";
string serializedWindowLayout = EditorUserSettings.GetConfigValue(m_FloatingWindowsLayoutKey);
if (!String.IsNullOrEmpty(serializedWindowLayout))
{
m_FloatingWindowsLayout = JsonUtility.FromJson <FloatingWindowsLayout>(serializedWindowLayout);
m_MasterPreviewView.layout = m_FloatingWindowsLayout.previewLayout;
if (m_FloatingWindowsLayout.blackboardLayout.width > 0)
{
m_BlackboardProvider.blackboard.layout = m_FloatingWindowsLayout.blackboardLayout;
}
}
else
{
m_FloatingWindowsLayout = new FloatingWindowsLayout();
}
}
m_SearchWindowProvider = ScriptableObject.CreateInstance <SearchWindowProvider>();
m_SearchWindowProvider.Initialize(editorWindow, m_Graph, m_GraphView);
m_GraphView.nodeCreationRequest = (c) =>
{
m_SearchWindowProvider.connectedPort = null;
SearchWindow.Open(new SearchWindowContext(c.screenMousePosition), m_SearchWindowProvider);
};
m_EdgeConnectorListener = new EdgeConnectorListener(m_Graph, m_SearchWindowProvider);
foreach (var node in graph.GetNodes <INode>())
{
AddNode(node);
}
foreach (var edge in graph.edges)
{
AddEdge(edge);
}
Add(content);
}
public GraphEditorView(EditorWindow editorWindow, AbstractMaterialGraph graph, string assetName)
{
m_Graph = graph;
AddStyleSheetPath("Styles/GraphEditorView");
m_EditorWindow = editorWindow;
previewManager = new PreviewManager(graph);
var toolbar = new IMGUIContainer(() =>
{
GUILayout.BeginHorizontal(EditorStyles.toolbar);
if (GUILayout.Button("Save Asset", EditorStyles.toolbarButton))
{
if (saveRequested != null)
{
saveRequested();
}
}
GUILayout.Space(6);
if (GUILayout.Button("Show In Project", EditorStyles.toolbarButton))
{
if (showInProjectRequested != null)
{
showInProjectRequested();
}
}
GUILayout.Space(6);
if (GUILayout.Button("Reset Layout", EditorStyles.toolbarButton))
{
m_MasterPreviewView.layout = m_FloatingWindowsLayout.defaultPreviewLayout.GetLayout(layout);
m_BlackboardProvider.blackboard.layout = m_FloatingWindowsLayout.defaultBlackboardLayout.GetLayout(layout);
m_MasterPreviewView.UpdateRenderTextureOnNextLayoutChange();
UpdateSerializedWindowLayout();
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
});
Add(toolbar);
var content = new VisualElement {
name = "content"
};
{
m_GraphView = new MaterialGraphView(graph)
{
name = "GraphView", persistenceKey = "MaterialGraphView"
};
m_GraphView.SetupZoom(0.05f, ContentZoomer.DefaultMaxScale);
m_GraphView.AddManipulator(new ContentDragger());
m_GraphView.AddManipulator(new SelectionDragger());
m_GraphView.AddManipulator(new RectangleSelector());
m_GraphView.AddManipulator(new ClickSelector());
m_GraphView.AddManipulator(new GraphDropTarget(graph));
m_GraphView.RegisterCallback <KeyDownEvent>(OnSpaceDown);
content.Add(m_GraphView);
// Uncomment to enable pixel caching profiler
// m_ProfilerView = new PixelCacheProfilerView(this);
// m_GraphView.Add(m_ProfilerView);
m_BlackboardProvider = new BlackboardProvider(assetName, graph);
m_GraphView.Add(m_BlackboardProvider.blackboard);
m_BlackboardProvider.blackboard.layout = new Rect(new Vector2(10f, 10f), m_BlackboardProvider.blackboard.layout.size);
m_MasterPreviewView = new MasterPreviewView(assetName, previewManager, graph)
{
name = "masterPreview"
};
WindowDraggable masterPreviewViewDraggable = new WindowDraggable();
m_MasterPreviewView.AddManipulator(masterPreviewViewDraggable);
m_GraphView.Add(m_MasterPreviewView);
ResizeBorderFrame masterPreviewResizeBorderFrame = new ResizeBorderFrame(m_MasterPreviewView)
{
name = "resizeBorderFrame"
};
masterPreviewResizeBorderFrame.stayWithinParentBounds = true;
masterPreviewResizeBorderFrame.maintainAspectRatio = true;
masterPreviewResizeBorderFrame.OnResizeFinished += UpdateSerializedWindowLayout;
m_MasterPreviewView.Add(masterPreviewResizeBorderFrame);
m_BlackboardProvider.onDragFinished += UpdateSerializedWindowLayout;
m_BlackboardProvider.onResizeFinished += UpdateSerializedWindowLayout;
masterPreviewViewDraggable.OnDragFinished += UpdateSerializedWindowLayout;
masterPreviewResizeBorderFrame.OnResizeFinished += UpdateSerializedWindowLayout;
m_GraphView.graphViewChanged = GraphViewChanged;
RegisterCallback <PostLayoutEvent>(ApplySerializewindowLayouts);
}
m_SearchWindowProvider = ScriptableObject.CreateInstance <SearchWindowProvider>();
m_SearchWindowProvider.Initialize(editorWindow, m_Graph, m_GraphView);
m_GraphView.nodeCreationRequest = (c) =>
{
m_SearchWindowProvider.connectedPort = null;
SearchWindow.Open(new SearchWindowContext(c.screenMousePosition), m_SearchWindowProvider);
};
m_EdgeConnectorListener = new EdgeConnectorListener(m_Graph, m_SearchWindowProvider);
foreach (var node in graph.GetNodes <INode>())
{
AddNode(node);
}
foreach (var edge in graph.edges)
{
AddEdge(edge);
}
Add(content);
}
public GraphEditorView(EditorWindow editorWindow, AbstractMaterialGraph graph, string assetName)
{
m_Graph = graph;
AddStyleSheetPath("Styles/MaterialGraph");
m_EditorWindow = editorWindow;
previewManager = new PreviewManager(graph);
var content = new VisualElement {
name = "content"
};
{
m_GraphView = new MaterialGraphView(graph)
{
name = "GraphView", persistenceKey = "MaterialGraphView"
};
m_GraphView.SetupZoom(ContentZoomer.DefaultMinScale, ContentZoomer.DefaultMaxScale);
m_GraphView.AddManipulator(new ContentDragger());
m_GraphView.AddManipulator(new SelectionDragger());
m_GraphView.AddManipulator(new RectangleSelector());
m_GraphView.AddManipulator(new ClickSelector());
m_GraphView.AddManipulator(new GraphDropTarget(graph));
content.Add(m_GraphView);
m_GraphInspectorView = new GraphInspectorView(assetName, previewManager, graph)
{
name = "inspector"
};
m_GraphView.RegisterCallback <KeyDownEvent>(OnSpaceDown);
m_GraphView.Add(m_GraphInspectorView);
m_MasterPreviewView = new MasterPreviewView(assetName, previewManager, graph)
{
name = "masterPreview"
};
WindowDraggable masterPreviewViewDraggable = new WindowDraggable();
masterPreviewViewDraggable.OnDragFinished += UpdateSerializedWindowLayout;
m_MasterPreviewView.AddManipulator(masterPreviewViewDraggable);
m_GraphView.Add(m_MasterPreviewView);
ResizeBorderFrame masterPreviewResizeBorderFrame = new ResizeBorderFrame(m_MasterPreviewView)
{
name = "resizeBorderFrame"
};
masterPreviewResizeBorderFrame.OnResizeFinished += UpdateSerializedWindowLayout;
m_MasterPreviewView.Add(masterPreviewResizeBorderFrame);
m_GraphView.graphViewChanged = GraphViewChanged;
m_FloatingWindowsLayoutKey = "UnityEditor.ShaderGraph.FloatingWindowsLayout";
string serializedWindowLayout = EditorUserSettings.GetConfigValue(m_FloatingWindowsLayoutKey);
if (!String.IsNullOrEmpty(serializedWindowLayout))
{
m_FLoatingWindowsLayout = JsonUtility.FromJson <FloatingWindowsLayout>(serializedWindowLayout);
m_GraphInspectorView.layout = m_FLoatingWindowsLayout.inspectorLayout;
m_MasterPreviewView.layout = m_FLoatingWindowsLayout.previewLayout;
}
else
{
m_FLoatingWindowsLayout = new FloatingWindowsLayout();
}
}
m_SearchWindowProvider = ScriptableObject.CreateInstance <SearchWindowProvider>();
m_SearchWindowProvider.Initialize(editorWindow, m_Graph, m_GraphView);
m_GraphView.nodeCreationRequest = (c) =>
{
m_SearchWindowProvider.connectedPort = null;
SearchWindow.Open(new SearchWindowContext(c.screenMousePosition), m_SearchWindowProvider);
};
m_EdgeConnectorListener = new EdgeConnectorListener(m_Graph, m_SearchWindowProvider);
foreach (var node in graph.GetNodes <INode>())
{
AddNode(node);
}
foreach (var edge in graph.edges)
{
AddEdge(edge);
}
Add(content);
}
public void RenderPreviews()
{
UpdateShaders();
m_PreviewPropertyBlock.Clear();
m_PreviewPropertyBlock.SetFloat(m_OutputIdName, -1);
foreach (var node in m_Graph.GetNodes <AbstractMaterialNode>())
{
var renderData = GetRenderData(node.tempId);
renderData.previewMode = PreviewMode.Preview3D;
if (node.previewMode == PreviewMode.Preview2D)
{
renderData.previewMode = PreviewMode.Preview2D;
}
node.CollectPreviewMaterialProperties(m_PreviewProperties);
foreach (var prop in m_Graph.properties)
{
m_PreviewProperties.Add(prop.GetPreviewMaterialProperty());
}
foreach (var previewProperty in m_PreviewProperties)
{
m_PreviewPropertyBlock.SetPreviewProperty(previewProperty);
}
m_PreviewProperties.Clear();
if (renderData.shaderData.shader == null)
{
renderData.texture = null;
renderData.NotifyPreviewChanged();
continue;
}
if (renderData.shaderData.hasError)
{
renderData.texture = m_ErrorTexture;
renderData.NotifyPreviewChanged();
continue;
}
if (renderData.previewMode == PreviewMode.Preview2D)
{
m_RenderList2D.Add(renderData);
}
else
{
m_RenderList3D.Add(renderData);
}
}
var time = Time.realtimeSinceStartup;
EditorUtility.SetCameraAnimateMaterialsTime(m_SceneResources.camera, time);
m_SceneResources.light0.enabled = true;
m_SceneResources.light0.intensity = 1.0f;
m_SceneResources.light0.transform.rotation = Quaternion.Euler(50f, 50f, 0);
m_SceneResources.light1.enabled = true;
m_SceneResources.light1.intensity = 1.0f;
m_SceneResources.camera.clearFlags = CameraClearFlags.Depth;
// Render 2D previews
m_SceneResources.camera.transform.position = -Vector3.forward * 2;
m_SceneResources.camera.transform.rotation = Quaternion.identity;
m_SceneResources.camera.orthographicSize = 0.5f;
m_SceneResources.camera.orthographic = true;
foreach (var renderData in m_RenderList2D)
{
RenderPreview(renderData, m_SceneResources.quad, Matrix4x4.identity);
}
// Render 3D previews
m_SceneResources.camera.transform.position = -Vector3.forward * 5;
m_SceneResources.camera.transform.rotation = Quaternion.identity;
m_SceneResources.camera.orthographic = false;
foreach (var renderData in m_RenderList3D)
{
RenderPreview(renderData, m_SceneResources.sphere, Matrix4x4.identity);
}
var renderMasterPreview = masterRenderData.shaderData != null;
if (renderMasterPreview)
{
if (m_NewMasterPreviewSize.HasValue)
{
if (masterRenderData.renderTexture != null)
{
Object.DestroyImmediate(masterRenderData.renderTexture, true);
}
masterRenderData.renderTexture = new RenderTexture((int)m_NewMasterPreviewSize.Value.x, (int)m_NewMasterPreviewSize.Value.y, 16, RenderTextureFormat.ARGB32, RenderTextureReadWrite.Default)
{
hideFlags = HideFlags.HideAndDontSave
};
masterRenderData.renderTexture.Create();
masterRenderData.texture = masterRenderData.renderTexture;
m_NewMasterPreviewSize = null;
}
var mesh = m_Graph.previewData.serializedMesh.mesh ? m_Graph.previewData.serializedMesh.mesh : m_SceneResources.sphere;
var previewTransform = Matrix4x4.Rotate(m_Graph.previewData.rotation);
var scale = m_Graph.previewData.scale;
previewTransform *= Matrix4x4.Scale(scale * Vector3.one * (Vector3.one).magnitude / mesh.bounds.size.magnitude);
previewTransform *= Matrix4x4.Translate(-mesh.bounds.center);
RenderPreview(masterRenderData, mesh, previewTransform);
}
m_SceneResources.light0.enabled = false;
m_SceneResources.light1.enabled = false;
foreach (var renderData in m_RenderList2D)
{
renderData.NotifyPreviewChanged();
}
foreach (var renderData in m_RenderList3D)
{
renderData.NotifyPreviewChanged();
}
if (renderMasterPreview)
{
masterRenderData.NotifyPreviewChanged();
}
m_RenderList2D.Clear();
m_RenderList3D.Clear();
}