private void RenderObjectGroupSelectionPopup()
{
ObjectGroupDatabase objectGroupDatabase = Octave3DWorldBuilder.ActiveInstance.PlacementObjectGroupDatabase;
if (objectGroupDatabase.NumberOfGroups == 0)
{
EditorGUILayoutEx.InformativeLabel("No object groups are currently available.");
return;
}
PrefabCategoryDatabase prefabCategoryDatabase = PrefabCategoryDatabase.Get();
PrefabCategory activeCategory = prefabCategoryDatabase.ActivePrefabCategory;
List <ObjectGroup> allObjectGroups = objectGroupDatabase.GetAllObjectGroups();
if (activeCategory.ObjectGroup == null)
{
activeCategory.SetObjectGroup(allObjectGroups[0]);
}
int currentGroupIndex = allObjectGroups.FindIndex(0, item => item == activeCategory.ObjectGroup);
if (currentGroupIndex < 0)
{
return;
}
int newGroupIndex = EditorGUILayoutEx.Popup(GetContentForObjectGroupSelectionPopup(), currentGroupIndex, objectGroupDatabase.GetAllObjectGroupNames());
if (newGroupIndex != currentGroupIndex)
{
UndoEx.RecordForToolAction(activeCategory);
activeCategory.SetObjectGroup(allObjectGroups[newGroupIndex]);
}
}
private static void ReadAllPrefabCategories(XmlNode prefabCategoryDatabaseNodes)
{
XmlNodeList prefabCategoryNodes = prefabCategoryDatabaseNodes.ChildNodes;
if (prefabCategoryNodes.Count == 0)
{
return;
}
for (int categoryNodeIndex = 0; categoryNodeIndex < prefabCategoryNodes.Count; ++categoryNodeIndex)
{
EditorUtility.DisplayProgressBar("Loading prefab categories...", "", (categoryNodeIndex + 1) / (float)prefabCategoryNodes.Count);
XmlNode categoryNode = prefabCategoryNodes[categoryNodeIndex];
XmlNode categoryNameNode = categoryNode.SelectSingleNode(PrefabConfigXMLInfo.PrefabCategoryNameNode);
if (categoryNameNode == null)
{
continue;
}
XmlNode objGroupNameNode = categoryNode.SelectSingleNode(PrefabConfigXMLInfo.PrefabCategoryAssociatedObjectGroupNameNode);
XmlNode folderNamesParentNode = categoryNode.SelectSingleNode(PrefabConfigXMLInfo.PrefabCategoryFolderNamesParentNode);
string categoryName = categoryNameNode.InnerText;
if (string.IsNullOrEmpty(categoryName))
{
continue;
}
PrefabCategory prefabCategory = null;
PrefabCategory defaultCategory = PrefabCategoryDatabase.Get().GetDefaultPrefabCategory();
if (categoryName != defaultCategory.Name)
{
prefabCategory = PrefabCategoryDatabase.Get().CreatePrefabCategory(categoryName);
if (prefabCategory == null)
{
continue;
}
}
else
{
prefabCategory = defaultCategory;
}
// Note: Can't really understand why this is needed, but without it, the tool throws null ref exceptions
// when Undo and Redo after config load.
UndoEx.RecordForToolAction(prefabCategory);
if (prefabCategory == defaultCategory)
{
prefabCategory.RemoveAndDestroyAllPrefabs();
}
ObjectGroupDatabase groupDatabase = Octave3DWorldBuilder.ActiveInstance.PlacementObjectGroupDatabase;
// Check if the prefab category has an object group associated. If it does, attempt to either
// load it from the database or create a new one if it doesn't exist.
if (objGroupNameNode != null && !string.IsNullOrEmpty(objGroupNameNode.InnerText))
{
ObjectGroup objectGroup = groupDatabase.GetObjectGroupByName(objGroupNameNode.InnerText);
if (objectGroup != null)
{
prefabCategory.SetObjectGroup(objectGroup);
}
else
{
ObjectGroup newGroup = groupDatabase.CreateObjectGroup(objGroupNameNode.InnerText);
if (newGroup != null)
{
prefabCategory.SetObjectGroup(newGroup);
}
}
}
if (folderNamesParentNode != null)
{
var allChildren = folderNamesParentNode.ChildNodes;
List <string> allFolderNames = new List <string>();
foreach (XmlNode child in allChildren)
{
allFolderNames.Add(child.InnerText);
}
prefabCategory.SetPathFolderNames(allFolderNames);
}
ReadAllPrefabsInCategory(prefabCategory, categoryNode.SelectNodes(PrefabConfigXMLInfo.PrefabCategoryPrefabNode));
}
EditorUtility.ClearProgressBar();
}
protected override void RenderContent()
{
EditorGUILayoutEx.BeginVerticalBox();
EditorGUILayout.BeginHorizontal();
const float alignButtonWidth = 72.0f;
var content = new GUIContent();
content.text = "Align X";
content.tooltip = "Aligns the positions of the selected objects to the X axis.";
if (GUILayout.Button(content, GUILayout.Width(alignButtonWidth)))
{
ObjectSelectionActions.AlignSelectionToAxis(Axis.X);
}
content.text = "Align Y";
content.tooltip = "Aligns the positions of the selected objects to the Y axis.";
if (GUILayout.Button(content, GUILayout.Width(alignButtonWidth)))
{
ObjectSelectionActions.AlignSelectionToAxis(Axis.Y);
}
content.text = "Align Z";
content.tooltip = "Aligns the positions of the selected objects to the Z axis.";
if (GUILayout.Button(content, GUILayout.Width(alignButtonWidth)))
{
ObjectSelectionActions.AlignSelectionToAxis(Axis.Z);
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
RenderMakeSelectionStaticButton();
RenderMakeSelectionDynamicButton();
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
RenderInvertSelectionButton();
content.text = "Grab settings...";
content.tooltip = "Opens up a new window which allows you to modify selection grab settings.";
if (GUILayout.Button(content, GUILayout.Width(110.0f)))
{
Octave3DWorldBuilder.ActiveInstance.EditorWindowPool.SelectionGrabSettingsWindow.ObjectGrabSettings = ObjectSelection.Get().SelectionGrabSettings;
Octave3DWorldBuilder.ActiveInstance.EditorWindowPool.SelectionGrabSettingsWindow.ShowOctave3DWindow();
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
RenderAssignSelectionToLayerButton();
RenderSelectionAssignmentLayerSelectionPopup();
EditorGUILayout.EndHorizontal();
if (ObjectGroupDatabase.Get().NumberOfGroups != 0)
{
if (string.IsNullOrEmpty(ViewData.DestObjectGroupName))
{
ViewData.DestObjectGroupName = ObjectGroupDatabase.Get().GetObjectGroupByIndex(0).Name;
}
else
{
if (ObjectGroupDatabase.Get().GetObjectGroupByName(ViewData.DestObjectGroupName) == null)
{
ViewData.DestObjectGroupName = ObjectGroupDatabase.Get().GetObjectGroupByIndex(0).Name;
}
}
EditorGUILayout.BeginHorizontal();
content.text = "Assign to group";
content.tooltip = "Assigns the object selection to the specified object group.";
if (GUILayout.Button(content, GUILayout.Width(110.0f)))
{
ObjectGroup destObjectGroup = ObjectGroupDatabase.Get().GetObjectGroupByName(ViewData.DestObjectGroupName);
if (destObjectGroup != null)
{
ObjectActions.AssignObjectsToGroup(ObjectSelection.Get().GetAllSelectedGameObjects(), destObjectGroup);
}
}
string newGroupName = EditorGUILayoutEx.Popup(new GUIContent(), ViewData.DestObjectGroupName, ObjectGroupDatabase.Get().GetAllObjectGroupNames());
if (newGroupName != ViewData.DestObjectGroupName)
{
UndoEx.RecordForToolAction(ViewData);
ViewData.DestObjectGroupName = newGroupName;
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayoutEx.EndVerticalBox();
}
public ObjectGroupDatabaseView(ObjectGroupDatabase database)
{
_database = database;
}
protected override void RenderContent()
{
float newFloat; bool newBool; string newString;
EditorGUILayout.LabelField("Object groups", EditorStyles.boldLabel);
var content = new GUIContent();
content.text = "Attach to object group";
content.tooltip = "If this is checked, any objects which are created via selection operations will be attached to a group of your choosing.";
newBool = EditorGUILayout.ToggleLeft(content, _settings.ObjectGroupSettings.AttachToObjectGroup);
if (newBool != _settings.ObjectGroupSettings.AttachToObjectGroup)
{
UndoEx.RecordForToolAction(_settings);
_settings.ObjectGroupSettings.AttachToObjectGroup = newBool;
}
ObjectGroupDatabase objectGroupDatabase = Octave3DWorldBuilder.ActiveInstance.PlacementObjectGroupDatabase;
if (objectGroupDatabase.NumberOfGroups == 0)
{
EditorGUILayout.HelpBox("No object groups are currently available.", UnityEditor.MessageType.None);
}
else
{
if (_settings.ObjectGroupSettings.DestinationGroup == null)
{
_settings.ObjectGroupSettings.DestinationGroup = objectGroupDatabase.GetAllObjectGroups()[0];
}
content.text = "Object group";
content.tooltip = "If \'Attach to object group\' is checked, any objects which are created via selection operations will be attached to this group.";
newString = EditorGUILayoutEx.Popup(content, _settings.ObjectGroupSettings.DestinationGroup.Name, objectGroupDatabase.GetAllObjectGroupNames());
if (newString != _settings.ObjectGroupSettings.DestinationGroup.Name)
{
UndoEx.RecordForToolAction(_settings);
_settings.ObjectGroupSettings.DestinationGroup = objectGroupDatabase.GetObjectGroupByName(newString);
}
}
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Rotation", EditorStyles.boldLabel);
content.text = "X rotation step";
content.tooltip = "Allows you to specify how much rotation is applied to the selected objects when the X rotation key is pressed.";
newFloat = EditorGUILayout.FloatField(content, _settings.XRotationStep);
if (newFloat != _settings.XRotationStep)
{
UndoEx.RecordForToolAction(_settings);
_settings.XRotationStep = newFloat;
}
content.text = "Y rotation step";
content.tooltip = "Allows you to specify how much rotation is applied to the selected objects when the Y rotation key is pressed.";
newFloat = EditorGUILayout.FloatField(content, _settings.YRotationStep);
if (newFloat != _settings.YRotationStep)
{
UndoEx.RecordForToolAction(_settings);
_settings.YRotationStep = newFloat;
}
content.text = "Z rotation step";
content.tooltip = "Allows you to specify how much rotation is applied to the selected objects when the Z rotation key is pressed.";
newFloat = EditorGUILayout.FloatField(content, _settings.ZRotationStep);
if (newFloat != _settings.ZRotationStep)
{
UndoEx.RecordForToolAction(_settings);
_settings.ZRotationStep = newFloat;
}
content.text = "Rotate around selection center";
content.tooltip = "If this is checked, the rotation will happen around the selection's world center. Otherwise, each object will be rotated around its own center.";
newBool = EditorGUILayout.ToggleLeft(content, _settings.RotateAroundSelectionCenter);
if (newBool != _settings.RotateAroundSelectionCenter)
{
UndoEx.RecordForToolAction(_settings);
_settings.RotateAroundSelectionCenter = newBool;
}
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Object 2 object snap", EditorStyles.boldLabel);
content.text = "Snap epsilon";
content.tooltip = "The selected objects will always snap to nearby objects which are \'epsilon\' units away from the selected objects.";
newFloat = EditorGUILayout.FloatField(content, _settings.Object2ObjectSnapSettings.SnapEps);
if (newFloat != _settings.Object2ObjectSnapSettings.SnapEps)
{
UndoEx.RecordForToolAction(_settings);
_settings.Object2ObjectSnapSettings.SnapEps = newFloat;
}
content.text = "Can hover objects";
content.tooltip = "If this is checked, you will be able to hover other objects during a snap session. Otherwise, you will only be able to hover the grid surface.";
newBool = EditorGUILayout.ToggleLeft(content, _settings.Object2ObjectSnapSettings.CanHoverObjects);
if (newBool != _settings.Object2ObjectSnapSettings.CanHoverObjects)
{
UndoEx.RecordForToolAction(_settings);
_settings.Object2ObjectSnapSettings.CanHoverObjects = newBool;
}
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Misc", EditorStyles.boldLabel);
RenderAllowPartialOverlapToggle();
RenderSelectionShapeTypeSelectionPopup();
RenderSelectionUpdateModeSelectionPopup();
RenderSelectionModeSelectionPopup();
if (_settings.SelectionMode == ObjectSelectionMode.Paint)
{
_settings.PaintModeSettings.View.Render();
}
}