private void InitializeWindow()
{
diagramSO = new SerializedObject(diagram);
nodesSP = diagramSO.FindProperty("nodes");
diagramEvent = new DiagramWindowEvent();
if (selectedNodeIndex >= diagram.nodes.Length)
{
selectedNodeIndex = -1;
}
windowNodes = new DiagramWindowNode[diagram.nodes.Length];
for (int i = 0; i < diagram.nodes.Length; i++)
{
if (diagram.nodes[i].Function == null || diagram.nodes[i].Function.type != FunctionType.Output)
{
windowNodes[i] = new DiagramWindowNode(i, diagram.nodes[i], nodesSP.GetArrayElementAtIndex(i), this);
}
else
{
windowNodes[i] = new DiagramWindowOutputNode(i, diagram.nodes[i], nodesSP.GetArrayElementAtIndex(i), this);
}
if (selectedNodeIndex == i)
{
windowNodes[i].IsFocused = true;
}
}
ComputeCanvas();
transactions = new List <DiagramWindowTransaction>();
diagram.prepared = false;
}
public override void OnNodeGUI(DiagramWindowEvent e)
{
// Draw the window with property label.
Rect r = new Rect(1f, 20f, nodeRect.width - DOUBLE_PADDING, 20f);
GUI.BeginGroup(nodeRect, output.name, IsFocused ? window.activeNodeStyle : window.normalNodeStyle);
GUI.Label(r, node.GetPropertyName(0));
GUI.EndGroup();
// Draw the property connector.
r.x = nodeRect.x - 17f;
r.y = nodeRect.y + 21f;
r.width = r.height = CONNECTOR_SIZE;
if (e.IsTouchBeginInsideRect(r))
{
window.StartTransaction(new ConnectionDragTransaction(this, 0, new Vector2(r.x, r.center.y) - window.scrollPosition));
e.Use();
}
GUI.Box(r, typeBoxStrings[(int)node.Function.propertyTypes[0]], window.connectorBoxStyle);
int argumentIndex = node.argumentIndices[0];
if (argumentIndex >= 0)
{
DrawConnection(argumentIndex, r);
}
}
private void InitializeStyles()
{
diagramEvent = new DiagramWindowEvent();
focusedConnectionColor = Color.white * (GUI.skin.name == "LightSkin" ? 0.25f : 0.75f);
focusedConnectionColor.a = 1f;
nameLabelStyle = new GUIStyle(GUI.skin.label);
nameLabelStyle.alignment = TextAnchor.MiddleCenter;
normalNodeStyle = new GUIStyle(GUI.skin.window);
normalNodeStyle.font = GUI.skin.label.font;
activeNodeStyle = new GUIStyle(normalNodeStyle);
activeNodeStyle.normal = activeNodeStyle.onNormal;
connectorBoxStyle = new GUIStyle(GUI.skin.box);
connectorBoxStyle.contentOffset = Vector2.zero;
connectorBoxStyle = new GUIStyle(GUI.skin.box);
connectorBoxStyle.alignment = TextAnchor.LowerLeft;
connectorBoxStyle.clipping = TextClipping.Overflow;
connectorBoxStyle.fontSize = 8;
connectorBoxStyle.contentOffset = new Vector2(-1f, 0f);
connectorBoxStyle.wordWrap = false;
fixedValueStyle = new GUIStyle(GUI.skin.label);
fixedValueStyle.alignment = TextAnchor.LowerRight;
fixedValueStyle.fontSize = 8;
}
public virtual void OnNodeGUI(DiagramWindowEvent e)
{
// Draw the window with property labels.
Rect r = new Rect(1f, 20f, nodeRect.width - DOUBLE_PADDING, 20f);
GUI.BeginGroup(nodeRect, node.Name, IsFocused ? window.activeNodeStyle : window.normalNodeStyle);
if (node.Function == null || node.Function.type != FunctionType.Input)
{
for (int i = 0, l = node.PropertyCount; i < l; i++)
{
GUI.Label(r, node.GetPropertyName(i));
r.y += 16f;
}
GUI.EndGroup();
// Draw the property connectors.
float
xOffset = nodeRect.x - 17f,
yOffset = nodeRect.y + 21f;
r.width = r.height = CONNECTOR_SIZE;
for (int i = 0, l = node.PropertyCount; i < l; i++)
{
r.x = xOffset;
r.y = yOffset;
if (e.IsTouchBeginInsideRect(r))
{
window.StartTransaction(new ConnectionDragTransaction(this, i, new Vector2(r.x, r.center.y) - window.scrollPosition));
e.Use();
}
GUI.Box(r, node.Function == null ? " ?" : typeBoxStrings[(int)node.Function.propertyTypes[i]], window.connectorBoxStyle);
int argumentIndex = node.argumentIndices[i];
if (argumentIndex >= 0)
{
DrawConnection(argumentIndex, r);
}
else
{
DrawFixedValue(i, r);
}
yOffset += CONNECTOR_OFFSET_Y;
}
}
else
{
GUI.Label(r, node.GetPropertyName(0));
GUI.EndGroup();
}
// Draw the result connector.
if (node.Function == null)
{
GUI.Box(OutputConnectionRect, " ?", window.connectorBoxStyle);
}
else if (node.Function.returnType != ValueType.None)
{
GUI.Box(OutputConnectionRect, typeBoxStrings[(int)node.Function.returnType], window.connectorBoxStyle);
}
}
public bool OnGUI(DiagramWindowEvent e)
{
if (e.type == DiagramWindowEventType.TouchMove)
{
nodeToDrag.Position = nodeStartPosition + e.touchPosition - startPosition;
e.Use();
return(true);
}
if (e.type == DiagramWindowEventType.Layout || e.type == DiagramWindowEventType.Repaint)
{
return(true);
}
// Any event other than Move, Layout, or Repaint terminates the drag.
// The TouchEnd event isn't reliable enough to depend on, as it doesn't happen when releasing a node outside of the canvas.
e.Use();
return(false);
}
public bool OnGUI(DiagramWindowEvent e)
{
if (e.type == DiagramWindowEventType.TouchMove)
{
e.Use();
return(true);
}
if (e.type == DiagramWindowEventType.TouchEnd)
{
nodeToConnect.SetArgument(argumentIndex, e.targetWindowNode ?? e.targetOutputNode);
e.Use();
return(false);
}
if (e.type == DiagramWindowEventType.Repaint)
{
Handles.DrawBezier(startPosition, e.touchPosition, startTangent, e.touchPosition, Color.grey, null, 2f);
}
return(true);
}
public override void OnSelectedWindowGUI(DiagramWindowEvent e)
{
Rect r = SelectedWindowRect;
GUI.BeginGroup(r, node.Name, window.normalNodeStyle);
#if !UNITY_4_2
EditorGUIUtility.labelWidth = labelWidth;
#endif
r.x = panelPadding;
r.y = panelPaddingTop;
r.height = rowContentHeight;
r.width = rowWidth;
EditorGUI.PropertyField(r, spName);
r.y += rowHeight;
EditorGUI.PropertyField(r, spType);
r.y += rowHeight;
if (output.type == DiagramTextureType.NormalMap)
{
if (node.Diagram.isCubemap)
{
r.height = rowHeight * 3f;
EditorGUI.HelpBox(r, "Normal maps are not supported for cubemap diagrams.", MessageType.Warning);
}
else
{
EditorGUI.PropertyField(r, spPrevieType, previewLabel);
r.y += rowHeight;
EditorGUI.PropertyField(r, spNormalFiltering, filteringLabel);
r.y += rowHeight;
EditorGUI.PropertyField(r, spStrength);
}
}
else if (output.type == DiagramTextureType.ARGB)
{
EditorGUI.PropertyField(r, spPrevieType, previewLabel);
}
GUI.EndGroup();
}
public virtual void OnSelectedWindowGUI(DiagramWindowEvent e)
{
SerializedProperty fixedValuesSP = nodeSP.FindPropertyRelative("fixedValues");
float width = Mathf.Max(108f, Mathf.Max(propertyNameLabelWidth * 2f + 8f, nodeNameLabelWidth + 8f));
float labelWidth = (width - 8f) * 0.5f;
Rect r = new Rect(window.position.width - width - 20f, 20f, width, (node.PropertyCount + 1) * 18f + 23f);
GUI.BeginGroup(r, node.Name, window.normalNodeStyle);
r.y = 20f;
r.height = 16f;
if (node.Function != null)
{
#if !UNITY_4_2
EditorGUIUtility.labelWidth = labelWidth;
#endif
for (int i = 0, l = fixedValuesSP.arraySize; i < l; i++)
{
r.x = 4f;
if (node.argumentIndices[i] >= 0)
{
r.width = labelWidth;
GUI.Label(r, node.GetPropertyName(i));
r.x = labelWidth + 4f;
GUI.Label(r, "linked");
}
else
{
SerializedProperty field = fixedValuesSP.GetArrayElementAtIndex(i).
FindPropertyRelative(node.Function.propertyTypes[i].ToString());
r.width = width - 8f;
if (field.propertyType == SerializedPropertyType.Vector3)
{
Rect subR = r;
subR.width *= 0.5f;
GUI.Label(subR, node.GetPropertyName(i));
subR.x += subR.width;
subR.width = subR.width / 3f - 1f;
EditorGUI.PropertyField(subR, field.FindPropertyRelative("x"), GUIContent.none);
subR.x += subR.width + 1f;
EditorGUI.PropertyField(subR, field.FindPropertyRelative("y"), GUIContent.none);
subR.x += subR.width + 1f;
EditorGUI.PropertyField(subR, field.FindPropertyRelative("z"), GUIContent.none);
}
else if (field.propertyType == SerializedPropertyType.Vector2)
{
Rect subR = r;
subR.width *= 0.5f;
GUI.Label(subR, node.GetPropertyName(i));
subR.x += subR.width;
subR.width = subR.width / 2f - 1f;
EditorGUI.PropertyField(subR, field.FindPropertyRelative("x"), GUIContent.none);
subR.x += subR.width + 1f;
EditorGUI.PropertyField(subR, field.FindPropertyRelative("y"), GUIContent.none);
}
else
{
EditorGUI.PropertyField(r, field, new GUIContent(node.GetPropertyName(i)));
}
}
r.y += 18f;
}
}
r.x = 4f;
r.width = width - 8f;
if (GUI.Button(r, "Delete"))
{
window.DeleteSelectedNode();
}
GUI.EndGroup();
}