public List <BrushBase> ExtractBrushBases(List <Brush> sourceBrushes)
{
// Generate a list of editable brushes (in the case of compound brush's child brushes this would be the root controller)
List <BrushBase> brushBases = new List <BrushBase>();
for (int i = 0; i < sourceBrushes.Count; i++)
{
if (sourceBrushes[i].GetType() == typeof(PrimitiveBrush))
{
// Get any controller (e.g. compound brush) that is driving the selected brush
BrushBase controller = ((PrimitiveBrush)sourceBrushes[i]).BrushController;
if (controller != null)
{
// Controller found, add it instead if it's not already in the list
if (!brushBases.Contains(controller))
{
brushBases.Add(controller);
}
}
else
{
// No controller found just add the brush
brushBases.Add(sourceBrushes[i]);
}
}
else
{
// Not a primitive brush, so just add it
brushBases.Add(sourceBrushes[i]);
}
}
return(brushBases);
}
/// <summary>
/// Overrides the built in selection duplication to maintain sibling order of the selection. But only if at least one of the selection is under a CSG Model.
/// </summary>
/// <returns><c>true</c>, if our custom duplication took place (and one of the selection was under a CSG Model), <c>false</c> otherwise in which case the duplication event should not be consumed so that Unity will duplicate for us.</returns>
public static bool DuplicateSelection()
{
List <Transform> selectedTransforms = Selection.transforms.ToList();
// Whether any of the selection objects are under a CSG Model
bool shouldCustomDuplicationOccur = false;
for (int i = 0; i < selectedTransforms.Count; i++)
{
if (selectedTransforms[i].GetComponentInParent <CSGModel>() != null)
{
shouldCustomDuplicationOccur = true;
}
}
if (shouldCustomDuplicationOccur) // Some of the objects are under a CSG Model, so peform our special duplication override
{
// Sort the selected transforms in order of sibling index
selectedTransforms.Sort((x, y) => x.GetSiblingIndex().CompareTo(y.GetSiblingIndex()));
GameObject[] newObjects = new GameObject[Selection.gameObjects.Length];
// Walk through each selected object in the correct order, duplicating them one by one
for (int i = 0; i < selectedTransforms.Count; i++)
{
// Temporarily set the selection to the single entry
Selection.activeGameObject = selectedTransforms[i].gameObject;
// Seems to be a bug in Unity where we need to set the objects array too otherwise it won't be set straight away
Selection.objects = new Object[] { selectedTransforms[i].gameObject };
// Duplicate the single entry
Unsupported.DuplicateGameObjectsUsingPasteboard();
// Cache the new entry, so when we're done we reselect all new objects
newObjects[i] = Selection.activeGameObject;
// Remove the 'Brush (1)', 'Brush (2)', etc. from the name.
newObjects[i].name = Regex.Replace(newObjects[i].name, " \\(\\d+\\)$", "");
// If we are dealing with a brush, properly duplicate the volume type.
BrushBase brush = newObjects[i].GetComponent <BrushBase>();
if (brush != null && brush.Volume != null)
{
brush.Volume = ScriptableObject.Instantiate(brush.Volume);
brush.RebuildVolume();
}
}
// Finished duplicating, select all new objects
Selection.objects = newObjects;
}
// Whether custom duplication took place and whether the Duplicate event should be consumed
return(shouldCustomDuplicationOccur);
}
protected override void Update()
{
base.Update();
// encapsulate all of the child objects in our bounds.
Bounds csgBounds = new Bounds();
foreach (Transform childTransform in transform)
{
BrushBase child = childTransform.GetComponent <BrushBase>();
if (child == null)
{
continue;
}
csgBounds.Encapsulate(child.GetBoundsLocalTo(transform));
}
// apply the generated csg bounds.
localBounds = csgBounds;
// update the generated name in the hierarchy.
UpdateGeneratedHierarchyName();
}
public override void Invalidate(bool polygonsChanged)
{
////////////////////////////////////////////////////////////////////
// a little hack to detect the user manually resizing the bounds. //
// we use this to automatically add steps for barnaby. //
// it's probably good to build a more 'official' way to detect //
// user scaling events in compound brushes sometime. //
if (m_LastKnownExtents != localBounds.extents) //
{ //
// undo any position movement. //
transform.localPosition = m_LastKnownPosition; //
} //
////////////////////////////////////////////////////////////////////
Bounds csgBounds = new Bounds();
// nothing to do except copy csg information to our child brushes.
foreach (Transform childTransform in transform)
{
BrushBase child = childTransform.GetComponent <BrushBase>();
if (child == null)
{
continue;
}
// we do not override these properties in a group.
// it wouldn't make much sense and break whatever the user grouped.
//child.Mode = this.Mode;
//child.IsNoCSG = this.IsNoCSG;
//child.IsVisible = this.IsVisible;
//child.HasCollision = this.HasCollision;
child.Invalidate(polygonsChanged);
csgBounds.Encapsulate(child.GetBoundsLocalTo(transform));
}
// apply the generated csg bounds.
localBounds = csgBounds;
m_LastKnownExtents = localBounds.extents;
m_LastKnownPosition = transform.localPosition;
// update name in hierarchy.
base.Invalidate(polygonsChanged);
}
public void SetBrushController(BrushBase brushController)
{
this.brushController = brushController;
}
private static void OnBottomToolbarGUI(int windowID)
{
GUILayout.BeginHorizontal();
GUIStyle createBrushStyle = new GUIStyle(EditorStyles.toolbarButton);
createBrushStyle.fixedHeight = 20;
if (GUI.Button(new Rect(0, 0, 30, createBrushStyle.fixedHeight), SabreCSGResources.ButtonCubeTexture, createBrushStyle))
{
CreatePrimitiveBrush(PrimitiveBrushType.Cube);
}
if (GUI.Button(new Rect(30, 0, 30, createBrushStyle.fixedHeight), SabreCSGResources.ButtonPrismTexture, createBrushStyle))
{
CreatePrimitiveBrush(PrimitiveBrushType.Prism);
}
//if(GUI.Button(new Rect(60,0, 30, createBrushStyle.fixedHeight), "", createBrushStyle))
//{
//}
if (GUI.Button(new Rect(60, 0, 30, createBrushStyle.fixedHeight), SabreCSGResources.ButtonStairsTexture, createBrushStyle))
{
CreateCompoundBrush <StairBrush>();
}
if (GUI.Button(new Rect(90, 0, 30, createBrushStyle.fixedHeight), SabreCSGResources.ButtonCurvedStairsTexture, createBrushStyle))
{
CreateCompoundBrush <CurvedStairBrush>();
}
GUILayout.Space(92 + 30);
#if DEBUG_SABRECSG_PERF
// For debugging frame rate
GUILayout.Label(((int)(1 / csgModel.CurrentFrameDelta)).ToString(), SabreGUILayout.GetLabelStyle());
#endif
if (SabreGUILayout.Button("Rebuild"))
{
csgModel.Build(false, false);
}
if (SabreGUILayout.Button("Force Rebuild"))
{
csgModel.Build(true, false);
}
GUI.color = Color.white;
if (csgModel.AutoRebuild)
{
GUI.color = Color.green;
}
csgModel.AutoRebuild = SabreGUILayout.Toggle(csgModel.AutoRebuild, "Auto Rebuild");
GUI.color = Color.white;
GUILayout.Label(csgModel.BuildMetrics.BuildMetaData.ToString(), SabreGUILayout.GetForeStyle(), GUILayout.Width(140));
bool lastBrushesHidden = CurrentSettings.BrushesHidden;
if (lastBrushesHidden)
{
GUI.color = Color.red;
}
CurrentSettings.BrushesHidden = SabreGUILayout.Toggle(CurrentSettings.BrushesHidden, "Brushes Hidden");
if (CurrentSettings.BrushesHidden != lastBrushesHidden)
{
// Has changed
CSGModel.UpdateAllBrushesVisibility();
SceneView.RepaintAll();
}
GUI.color = Color.white;
bool lastMeshHidden = CurrentSettings.MeshHidden;
if (lastMeshHidden)
{
GUI.color = Color.red;
}
CurrentSettings.MeshHidden = SabreGUILayout.Toggle(CurrentSettings.MeshHidden, "Mesh Hidden");
if (CurrentSettings.MeshHidden != lastMeshHidden)
{
// Has changed
CSGModel.UpdateAllBrushesVisibility();
SceneView.RepaintAll();
}
GUI.color = Color.white;
if (GUILayout.Button("Grid " + CurrentSettings.GridMode.ToString(), EditorStyles.toolbarDropDown, GUILayout.Width(90)))
{
GenericMenu menu = new GenericMenu();
string[] names = Enum.GetNames(typeof(GridMode));
for (int i = 0; i < names.Length; i++)
{
GridMode value = (GridMode)Enum.Parse(typeof(GridMode), names[i]);
bool selected = false;
if (CurrentSettings.GridMode == value)
{
selected = true;
}
menu.AddItem(new GUIContent(names[i]), selected, OnSelectedGridOption, value);
}
menu.DropDown(gridRect);
}
if (Event.current.type == EventType.Repaint)
{
gridRect = GUILayoutUtility.GetLastRect();
gridRect.width = 100;
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
// Line Two
GUILayout.BeginHorizontal();
if (GUI.Button(new Rect(0, createBrushStyle.fixedHeight, 30, createBrushStyle.fixedHeight), SabreCSGResources.ButtonCylinderTexture, createBrushStyle))
{
CreatePrimitiveBrush(PrimitiveBrushType.Cylinder);
}
if (GUI.Button(new Rect(30, createBrushStyle.fixedHeight, 30, createBrushStyle.fixedHeight), SabreCSGResources.ButtonSphereTexture, createBrushStyle))
{
CreatePrimitiveBrush(PrimitiveBrushType.Sphere);
}
if (GUI.Button(new Rect(60, createBrushStyle.fixedHeight, 30, createBrushStyle.fixedHeight), SabreCSGResources.ButtonConeTexture, createBrushStyle))
{
CreatePrimitiveBrush(PrimitiveBrushType.Cone);
}
//if (GUI.Button(new Rect(60, createBrushStyle.fixedHeight, 30, createBrushStyle.fixedHeight), "", createBrushStyle))
//{
//}
if (GUI.Button(new Rect(90, createBrushStyle.fixedHeight, 30, createBrushStyle.fixedHeight), "...", createBrushStyle))
{
GenericMenu menu = new GenericMenu();
List <Type> compoundBrushTypes = CompoundBrush.FindAllInAssembly();
for (int i = 0; i < compoundBrushTypes.Count; i++)
{
menu.AddItem(new GUIContent(compoundBrushTypes[i].Name), false, CreateCompoundBrush, compoundBrushTypes[i]);
}
menu.DropDown(new Rect(60, createBrushStyle.fixedHeight, 100, createBrushStyle.fixedHeight));
}
GUILayout.Space(92 + 30);
// Display brush count
GUILayout.Label(csgModel.BrushCount.ToStringWithSuffix(" brush", " brushes"), SabreGUILayout.GetLabelStyle());
// CurrentSettings.GridMode = (GridMode)EditorGUILayout.EnumPopup(CurrentSettings.GridMode, EditorStyles.toolbarPopup, GUILayout.Width(80));
if (Selection.activeGameObject != null)
{
BrushBase primaryBrush = Selection.activeGameObject.GetComponent <BrushBase>();
List <BrushBase> brushes = new List <BrushBase>();
for (int i = 0; i < Selection.gameObjects.Length; i++)
{
BrushBase brush = Selection.gameObjects[i].GetComponent <BrushBase>();
if (brush != null)
{
brushes.Add(brush);
}
}
if (primaryBrush != null)
{
CSGMode brushMode = (CSGMode)EditorGUILayout.EnumPopup(primaryBrush.Mode, EditorStyles.toolbarPopup, GUILayout.Width(80));
if (brushMode != primaryBrush.Mode)
{
bool anyChanged = false;
foreach (BrushBase brush in brushes)
{
Undo.RecordObject(brush, "Change Brush To " + brushMode);
brush.Mode = brushMode;
anyChanged = true;
}
if (anyChanged)
{
// Need to update the icon for the csg mode in the hierarchy
EditorApplication.RepaintHierarchyWindow();
}
}
bool[] noCSGStates = brushes.Select(brush => brush.IsNoCSG).Distinct().ToArray();
bool isNoCSG = (noCSGStates.Length == 1) ? noCSGStates[0] : false;
bool newIsNoCSG = SabreGUILayout.ToggleMixed(noCSGStates, "NoCSG", GUILayout.Width(53));
bool[] collisionStates = brushes.Select(item => item.HasCollision).Distinct().ToArray();
bool hasCollision = (collisionStates.Length == 1) ? collisionStates[0] : false;
bool newHasCollision = SabreGUILayout.ToggleMixed(collisionStates, "Collision", GUILayout.Width(53));
bool[] visibleStates = brushes.Select(item => item.IsVisible).Distinct().ToArray();
bool isVisible = (visibleStates.Length == 1) ? visibleStates[0] : false;
bool newIsVisible = SabreGUILayout.ToggleMixed(visibleStates, "Visible", GUILayout.Width(53));
if (newIsNoCSG != isNoCSG)
{
foreach (BrushBase brush in brushes)
{
Undo.RecordObject(brush, "Change Brush NoCSG Mode");
brush.IsNoCSG = newIsNoCSG;
}
// Tell the brushes that they have changed and need to recalc intersections
foreach (BrushBase brush in brushes)
{
brush.Invalidate(true);
}
EditorApplication.RepaintHierarchyWindow();
}
if (newHasCollision != hasCollision)
{
foreach (BrushBase brush in brushes)
{
Undo.RecordObject(brush, "Change Brush Collision Mode");
brush.HasCollision = newHasCollision;
}
// Tell the brushes that they have changed and need to recalc intersections
foreach (BrushBase brush in brushes)
{
brush.Invalidate(true);
}
}
if (newIsVisible != isVisible)
{
foreach (BrushBase brush in brushes)
{
Undo.RecordObject(brush, "Change Brush Visible Mode");
brush.IsVisible = newIsVisible;
}
// Tell the brushes that they have changed and need to recalc intersections
foreach (BrushBase brush in brushes)
{
brush.Invalidate(true);
}
if (newIsVisible == false)
{
csgModel.NotifyPolygonsRemoved();
}
}
}
}
GUILayout.Space(10);
// Position snapping UI
CurrentSettings.PositionSnappingEnabled = SabreGUILayout.Toggle(CurrentSettings.PositionSnappingEnabled, "Pos Snapping");
CurrentSettings.PositionSnapDistance = EditorGUILayout.FloatField(CurrentSettings.PositionSnapDistance, GUILayout.Width(50));
if (SabreGUILayout.Button("-", EditorStyles.miniButtonLeft))
{
CurrentSettings.ChangePosSnapDistance(.5f);
}
if (SabreGUILayout.Button("+", EditorStyles.miniButtonRight))
{
CurrentSettings.ChangePosSnapDistance(2f);
}
// Rotation snapping UI
CurrentSettings.AngleSnappingEnabled = SabreGUILayout.Toggle(CurrentSettings.AngleSnappingEnabled, "Ang Snapping");
CurrentSettings.AngleSnapDistance = EditorGUILayout.FloatField(CurrentSettings.AngleSnapDistance, GUILayout.Width(50));
if (SabreGUILayout.Button("-", EditorStyles.miniButtonLeft))
{
if (CurrentSettings.AngleSnapDistance > 15)
{
CurrentSettings.AngleSnapDistance -= 15;
}
else
{
CurrentSettings.AngleSnapDistance -= 5;
}
}
if (SabreGUILayout.Button("+", EditorStyles.miniButtonRight))
{
if (CurrentSettings.AngleSnapDistance >= 15)
{
CurrentSettings.AngleSnapDistance += 15;
}
else
{
CurrentSettings.AngleSnapDistance += 5;
}
}
GUILayout.FlexibleSpace();
if (SabreGUILayout.Button("Prefs"))
{
SabreCSGPreferences.CreateAndShow();
}
if (SabreGUILayout.Button("Disable"))
{
Selection.activeGameObject = null;
csgModel.EditMode = false;
}
GUILayout.EndHorizontal();
}
public void SetSelection(GameObject selectedGameObject, GameObject[] selectedGameObjects)
{
// Find the selected brush bases
List <BrushBase> brushBases = new List <BrushBase>();
for (int i = 0; i < Selection.gameObjects.Length; i++)
{
BrushBase matchedBrushBase = Selection.gameObjects[i].GetComponent <BrushBase>();
// If we've selected a brush base that isn't a prefab in the project
if (matchedBrushBase != null
#if UNITY_2018_2_OR_NEWER
&& !(PrefabUtility.GetCorrespondingObjectFromSource(matchedBrushBase.gameObject) == null
#else
&& !(PrefabUtility.GetPrefabParent(matchedBrushBase.gameObject) == null
#endif
#if !UNITY_2018_3_OR_NEWER
&& PrefabUtility.GetPrefabObject(matchedBrushBase.transform) != null))
#else
&& PrefabUtility.GetPrefabInstanceHandle(selectedGameObject.transform) != null))
#endif
{
brushBases.Add(matchedBrushBase);
}
}
// Also find an array of brushes (brush bases that aren't primitive brushes will have a null entry)
PrimitiveBrush[] primitiveBrushes = brushBases.Select(item => item.GetComponent <PrimitiveBrush>()).ToArray();
// Pick out the first brush base and primitive brush (or null if none)
BrushBase newPrimaryBrushBase = null;
PrimitiveBrush newPrimaryBrush = null;
// Make sure it's not null and that it isn't a prefab in the project
if (selectedGameObject != null
#if UNITY_2018_2_OR_NEWER
&& !(PrefabUtility.GetCorrespondingObjectFromSource(selectedGameObject) == null
#else
&& !(PrefabUtility.GetPrefabParent(selectedGameObject) == null
#endif
#if !UNITY_2018_3_OR_NEWER
&& PrefabUtility.GetPrefabObject(selectedGameObject.transform) != null))
#else
&& PrefabUtility.GetPrefabInstanceHandle(selectedGameObject.transform) != null))
#endif
{
newPrimaryBrushBase = selectedGameObject.GetComponent <BrushBase>(); // brushBases.FirstOrDefault();
newPrimaryBrush = selectedGameObject.GetComponent <PrimitiveBrush>(); // primitiveBrushes.Where(item => item != null).FirstOrDefault();
}
// If the primary brush base has changed
if (primaryTargetBrushBase != newPrimaryBrushBase ||
(primaryTargetBrushBase == null && newPrimaryBrushBase != null)) // Special case for undo where references are equal but one is null
{
primaryTargetBrushBase = newPrimaryBrushBase;
if (newPrimaryBrushBase != null)
{
primaryTargetBrushTransform = newPrimaryBrushBase.transform;
}
else
{
primaryTargetBrushTransform = null;
}
ResetTool();
}
BrushBase[] brushBasesArray = brushBases.ToArray();
primaryTargetBrush = newPrimaryBrush;
if (!targetBrushBases.ContentsEquals(brushBasesArray))
{
OnSelectionChanged();
targetBrushBases = brushBasesArray;
targetBrushes = primitiveBrushes;
targetBrushTransforms = new Transform[brushBasesArray.Length];
for (int i = 0; i < brushBasesArray.Length; i++)
{
if (brushBasesArray[i] != null)
{
targetBrushTransforms[i] = brushBasesArray[i].transform;
}
else
{
targetBrushTransforms[i] = null;
}
}
}
}
/// <summary>
/// Flips brushes along the provided axis
/// </summary>
/// <param name="primaryTargetBrush">The brush considered to be the pivot brush, for use when localToPrimaryBrush is true</param>
/// <param name="targetBrushes">All brushes to be flipped</param>
/// <param name="axisIndex">Index of the axis component to flip along, 0 = X, 1 = Y, 2 = Z</param>
/// <param name="localToPrimaryBrush">Whether the axis to flip in is local to the primary brush's rotation, if false global orientation is used</param>
/// <param name="flipCenter">The point in world space at which to flip the geometry around</param>
public static void Flip(BrushBase primaryTargetBrush, BrushBase[] targetBrushes, int axisIndex, bool localToPrimaryBrush, Vector3 flipCenter)
{
foreach (Brush brush in targetBrushes)
{
Polygon[] polygons = brush.GetPolygons();
for (int i = 0; i < polygons.Length; i++)
{
for (int j = 0; j < polygons[i].Vertices.Length; j++)
{
Vertex vertex = polygons[i].Vertices[j];
Vector3 position = vertex.Position;
Vector3 normal = vertex.Normal;
if (localToPrimaryBrush)
{
// Rotate the position and normal to be relative to the primary brush's local space
position = primaryTargetBrush.transform.InverseTransformDirection(brush.transform.TransformDirection(position));
normal = primaryTargetBrush.transform.InverseTransformDirection(brush.transform.TransformDirection(normal));
}
else
{
// Rotate the position and normal to be relative to the global axis orientation
position = brush.transform.TransformDirection(position);
normal = brush.transform.TransformDirection(normal);
}
// Flip in relevant axis
position[axisIndex] = -position[axisIndex];
normal[axisIndex] = -normal[axisIndex];
if (localToPrimaryBrush)
{
// Rotate the position and normal from the primary brush's local space back to the brush's local space
position = brush.transform.InverseTransformDirection(primaryTargetBrush.transform.TransformDirection(position));
normal = brush.transform.InverseTransformDirection(primaryTargetBrush.transform.TransformDirection(normal));
}
else
{
// Rotate the position and normal from the global axis orientation back to the brush's original local space
position = brush.transform.InverseTransformDirection(position);
normal = brush.transform.InverseTransformDirection(normal);
}
// Set the vertex position and normal to their new values
vertex.Position = position;
vertex.Normal = normal;
}
// Because a flip has occurred we need to reverse the winding order
Array.Reverse(polygons[i].Vertices);
// Polygon plane has probably changed so it should now be recalculated
polygons[i].CalculatePlane();
}
if (targetBrushes.Length > 0) // Only need to move brushes if there's more than one
{
// Calculate the difference between the brush position and the center of flipping
Vector3 deltaFromCenter = brush.transform.position - flipCenter;
if (localToPrimaryBrush)
{
// Rotate the delta so that it's in the primary brush's local space
deltaFromCenter = primaryTargetBrush.transform.InverseTransformDirection(deltaFromCenter);
}
// Negate the delta, so that the brush position will be flipped to the other side
deltaFromCenter[axisIndex] = -deltaFromCenter[axisIndex];
if (localToPrimaryBrush)
{
// Rotate the delta back to its original space
deltaFromCenter = primaryTargetBrush.transform.TransformDirection(deltaFromCenter);
}
// Set the brush's new position
brush.transform.position = flipCenter + deltaFromCenter;
}
// Notify the brush that it has changed
brush.Invalidate(true);
}
}
public sealed override void OnInspectorGUI()
{
// group editing:
if (ShowGroupInspector)
{
using (new NamedVerticalScope("Group"))
{
GUILayout.BeginHorizontal();
// find whether we are currently inside of a group:
GroupBrush group = null;
if (BrushTarget.transform.parent)
{
group = BrushTarget.transform.parent.GetComponent <GroupBrush>();
}
// we are in a group:
if (group != null)
{
if (GUILayout.Button("Select Group"))
{
// select the group.
Selection.objects = new Object[] { BrushTarget.transform.parent.gameObject };
}
}
if (GUILayout.Button("Create Group"))
{
// create a group.
TransformHelper.GroupSelection();
}
GUILayout.EndHorizontal();
}
}
// volume editing:
if (BrushTargets.Any(b => b.Mode == CSGMode.Volume))
{
using (new NamedVerticalScope("Volume"))
{
// find all of the volume types in the project:
List <System.Type> volumeTypes = Volume.FindAllInAssembly();
if (volumeTypes.Count == 0)
{
EditorGUILayout.LabelField("No volume types could be found!");
}
else
{
// find all of the volume brushes that are currently selected.
BrushBase[] volumeBrushes = BrushTargets.Where(b => b.Mode == CSGMode.Volume).ToArray();
BrushBase volumeTarget = volumeBrushes.Contains(BrushTarget) ? BrushTarget : volumeBrushes.Last();
// make sure all volume brushes are of the same type (for multi-editing).
object brushTargetVolumeType = volumeTarget.Volume ? volumeTarget.Volume.GetType() : null;
if (volumeBrushes.Length > 1 && !volumeBrushes.All(b => b.Volume.GetType() == brushTargetVolumeType))
{
EditorGUILayout.LabelField("Cannot multi-edit volumes of different types!");
}
else
{
// let the user pick a volume type:
int selected = 0;
if (volumeTarget.Volume != null)
{
for (int i = 0; i < volumeTypes.Count; i++)
{
selected = i;
if (volumeTarget.Volume.GetType() == volumeTypes[i])
{
break;
}
}
}
selected = EditorGUILayout.Popup("Volume Type", selected, volumeTypes.Select(v => v.Name + " (" + v.Namespace + ")").ToArray());
// set the brush volume type:
for (int i = 0; i < volumeBrushes.Length; i++)
{
BrushBase target = volumeBrushes[i];
// if the brush does not have a volume yet or the wrong one, create the selected type now:
if (target.Volume == null || target.Volume.GetType() != volumeTypes[selected])
{
target.Volume = (Volume)ScriptableObject.CreateInstance(volumeTypes[selected]);
if (serializedObject.targetObject != null)
{
serializedObject.ApplyModifiedProperties();
System.Array.ForEach(volumeBrushes, item => item.Invalidate(true));
}
}
}
// custom volume inspector:
if (volumeTarget.Volume.OnInspectorGUI(volumeBrushes.Select(b => b.Volume).ToArray()))
{
if (serializedObject.targetObject != null)
{
serializedObject.ApplyModifiedProperties();
System.Array.ForEach(volumeBrushes, item => item.Invalidate(true));
}
}
}
}
}
}
// custom inspector:
DoInspectorGUI();
// generic brush editing:
using (new NamedVerticalScope("Order"))
{
List <BrushBase> orderedTargets = BrushTargets.ToList();
orderedTargets.RemoveAll(item => (item == null));
orderedTargets.Sort((x, y) => x.transform.GetSiblingIndex().CompareTo(y.transform.GetSiblingIndex()));
if (GUILayout.Button("Set As First"))
{
for (int i = 0; i < orderedTargets.Count; i++)
{
// REVERSED
BrushBase thisBrush = orderedTargets[orderedTargets.Count - 1 - i];
Undo.SetTransformParent(thisBrush.transform, thisBrush.transform.parent, "Change Order");
thisBrush.transform.SetAsFirstSibling();
}
// Force all the brushes to recalculate their intersections and get ready for rebuilding
for (int i = 0; i < orderedTargets.Count; i++)
{
if (orderedTargets[i] is PrimitiveBrush)
{
((PrimitiveBrush)orderedTargets[i]).RecalculateIntersections();
((PrimitiveBrush)orderedTargets[i]).BrushCache.SetUnbuilt();
}
}
}
if (GUILayout.Button("Send Earlier"))
{
for (int i = 0; i < orderedTargets.Count; i++)
{
BrushBase thisBrush = orderedTargets[i];
int siblingIndex = thisBrush.transform.GetSiblingIndex();
if (siblingIndex > 0)
{
Undo.SetTransformParent(thisBrush.transform, thisBrush.transform.parent, "Change Order");
siblingIndex--;
thisBrush.transform.SetSiblingIndex(siblingIndex);
}
}
// Force all the brushes to recalculate their intersections and get ready for rebuilding
for (int i = 0; i < orderedTargets.Count; i++)
{
if (orderedTargets[i] is PrimitiveBrush)
{
((PrimitiveBrush)orderedTargets[i]).RecalculateIntersections();
((PrimitiveBrush)orderedTargets[i]).BrushCache.SetUnbuilt();
}
}
}
if (GUILayout.Button("Send Later"))
{
for (int i = 0; i < orderedTargets.Count; i++)
{
// REVERSED
BrushBase thisBrush = orderedTargets[orderedTargets.Count - 1 - i];
int siblingIndex = thisBrush.transform.GetSiblingIndex();
Undo.SetTransformParent(thisBrush.transform, thisBrush.transform.parent, "Change Order");
siblingIndex++;
thisBrush.transform.SetSiblingIndex(siblingIndex);
}
// Force all the brushes to recalculate their intersections and get ready for rebuilding
for (int i = 0; i < orderedTargets.Count; i++)
{
if (orderedTargets[i] is PrimitiveBrush)
{
((PrimitiveBrush)orderedTargets[i]).RecalculateIntersections();
((PrimitiveBrush)orderedTargets[i]).BrushCache.SetUnbuilt();
}
}
}
if (GUILayout.Button("Set As Last"))
{
for (int i = 0; i < orderedTargets.Count; i++)
{
BrushBase thisBrush = orderedTargets[i];
Undo.SetTransformParent(thisBrush.transform, thisBrush.transform.parent, "Change Order");
thisBrush.transform.SetAsLastSibling();
}
// Force all the brushes to recalculate their intersections and get ready for rebuilding
for (int i = 0; i < orderedTargets.Count; i++)
{
if (orderedTargets[i] is PrimitiveBrush)
{
((PrimitiveBrush)orderedTargets[i]).RecalculateIntersections();
((PrimitiveBrush)orderedTargets[i]).BrushCache.SetUnbuilt();
}
}
}
if (serializedObject.targetObject != null)
{
serializedObject.ApplyModifiedProperties();
}
}
}
public sealed override void OnInspectorGUI()
{
// group editing:
if (ShowGroupInspector)
{
using (new NamedVerticalScope("Group"))
{
GUILayout.BeginHorizontal();
// find whether we are currently inside of a group:
GroupBrush group = null;
if (BrushTarget.transform.parent)
{
group = BrushTarget.transform.parent.GetComponent <GroupBrush>();
}
// we are in a group:
if (group != null)
{
if (GUILayout.Button("Select Group"))
{
// select the group.
Selection.objects = new Object[] { BrushTarget.transform.parent.gameObject };
}
}
if (GUILayout.Button("Create Group"))
{
// create a group.
TransformHelper.GroupSelection();
}
GUILayout.EndHorizontal();
}
}
// custom inspector:
DoInspectorGUI();
// generic brush editing:
using (new NamedVerticalScope("Order"))
{
List <BrushBase> orderedTargets = BrushTargets.ToList();
orderedTargets.RemoveAll(item => (item == null));
orderedTargets.Sort((x, y) => x.transform.GetSiblingIndex().CompareTo(y.transform.GetSiblingIndex()));
if (GUILayout.Button("Set As First"))
{
for (int i = 0; i < orderedTargets.Count; i++)
{
// REVERSED
BrushBase thisBrush = orderedTargets[orderedTargets.Count - 1 - i];
Undo.SetTransformParent(thisBrush.transform, thisBrush.transform.parent, "Change Order");
thisBrush.transform.SetAsFirstSibling();
}
// Force all the brushes to recalculate their intersections and get ready for rebuilding
for (int i = 0; i < orderedTargets.Count; i++)
{
if (orderedTargets[i] is PrimitiveBrush)
{
((PrimitiveBrush)orderedTargets[i]).RecalculateIntersections();
((PrimitiveBrush)orderedTargets[i]).BrushCache.SetUnbuilt();
}
}
}
if (GUILayout.Button("Send Earlier"))
{
for (int i = 0; i < orderedTargets.Count; i++)
{
BrushBase thisBrush = orderedTargets[i];
int siblingIndex = thisBrush.transform.GetSiblingIndex();
if (siblingIndex > 0)
{
Undo.SetTransformParent(thisBrush.transform, thisBrush.transform.parent, "Change Order");
siblingIndex--;
thisBrush.transform.SetSiblingIndex(siblingIndex);
}
}
// Force all the brushes to recalculate their intersections and get ready for rebuilding
for (int i = 0; i < orderedTargets.Count; i++)
{
if (orderedTargets[i] is PrimitiveBrush)
{
((PrimitiveBrush)orderedTargets[i]).RecalculateIntersections();
((PrimitiveBrush)orderedTargets[i]).BrushCache.SetUnbuilt();
}
}
}
if (GUILayout.Button("Send Later"))
{
for (int i = 0; i < orderedTargets.Count; i++)
{
// REVERSED
BrushBase thisBrush = orderedTargets[orderedTargets.Count - 1 - i];
int siblingIndex = thisBrush.transform.GetSiblingIndex();
Undo.SetTransformParent(thisBrush.transform, thisBrush.transform.parent, "Change Order");
siblingIndex++;
thisBrush.transform.SetSiblingIndex(siblingIndex);
}
// Force all the brushes to recalculate their intersections and get ready for rebuilding
for (int i = 0; i < orderedTargets.Count; i++)
{
if (orderedTargets[i] is PrimitiveBrush)
{
((PrimitiveBrush)orderedTargets[i]).RecalculateIntersections();
((PrimitiveBrush)orderedTargets[i]).BrushCache.SetUnbuilt();
}
}
}
if (GUILayout.Button("Set As Last"))
{
for (int i = 0; i < orderedTargets.Count; i++)
{
BrushBase thisBrush = orderedTargets[i];
Undo.SetTransformParent(thisBrush.transform, thisBrush.transform.parent, "Change Order");
thisBrush.transform.SetAsLastSibling();
}
// Force all the brushes to recalculate their intersections and get ready for rebuilding
for (int i = 0; i < orderedTargets.Count; i++)
{
if (orderedTargets[i] is PrimitiveBrush)
{
((PrimitiveBrush)orderedTargets[i]).RecalculateIntersections();
((PrimitiveBrush)orderedTargets[i]).BrushCache.SetUnbuilt();
}
}
}
if (serializedObject.targetObject != null)
{
serializedObject.ApplyModifiedProperties();
}
}
}
public override void OnInspectorGUI()
{
using (new NamedVerticalScope("Order"))
{
List <BrushBase> orderedTargets = BrushTargets.ToList();
orderedTargets.RemoveAll(item => (item == null));
orderedTargets.Sort((x, y) => x.transform.GetSiblingIndex().CompareTo(y.transform.GetSiblingIndex()));
if (GUILayout.Button("Set As First"))
{
for (int i = 0; i < orderedTargets.Count; i++)
{
// REVERSED
BrushBase thisBrush = orderedTargets[orderedTargets.Count - 1 - i];
Undo.SetTransformParent(thisBrush.transform, thisBrush.transform.parent, "Change Order");
thisBrush.transform.SetAsFirstSibling();
}
// Force all the brushes to recalculate their intersections and get ready for rebuilding
for (int i = 0; i < orderedTargets.Count; i++)
{
if (orderedTargets[i] is PrimitiveBrush)
{
((PrimitiveBrush)orderedTargets[i]).RecalculateIntersections();
((PrimitiveBrush)orderedTargets[i]).BrushCache.SetUnbuilt();
}
}
}
if (GUILayout.Button("Send Earlier"))
{
for (int i = 0; i < orderedTargets.Count; i++)
{
BrushBase thisBrush = orderedTargets[i];
int siblingIndex = thisBrush.transform.GetSiblingIndex();
if (siblingIndex > 0)
{
Undo.SetTransformParent(thisBrush.transform, thisBrush.transform.parent, "Change Order");
siblingIndex--;
thisBrush.transform.SetSiblingIndex(siblingIndex);
}
}
// Force all the brushes to recalculate their intersections and get ready for rebuilding
for (int i = 0; i < orderedTargets.Count; i++)
{
if (orderedTargets[i] is PrimitiveBrush)
{
((PrimitiveBrush)orderedTargets[i]).RecalculateIntersections();
((PrimitiveBrush)orderedTargets[i]).BrushCache.SetUnbuilt();
}
}
}
if (GUILayout.Button("Send Later"))
{
for (int i = 0; i < orderedTargets.Count; i++)
{
// REVERSED
BrushBase thisBrush = orderedTargets[orderedTargets.Count - 1 - i];
int siblingIndex = thisBrush.transform.GetSiblingIndex();
Undo.SetTransformParent(thisBrush.transform, thisBrush.transform.parent, "Change Order");
siblingIndex++;
thisBrush.transform.SetSiblingIndex(siblingIndex);
}
// Force all the brushes to recalculate their intersections and get ready for rebuilding
for (int i = 0; i < orderedTargets.Count; i++)
{
if (orderedTargets[i] is PrimitiveBrush)
{
((PrimitiveBrush)orderedTargets[i]).RecalculateIntersections();
((PrimitiveBrush)orderedTargets[i]).BrushCache.SetUnbuilt();
}
}
}
if (GUILayout.Button("Set As Last"))
{
for (int i = 0; i < orderedTargets.Count; i++)
{
BrushBase thisBrush = orderedTargets[i];
Undo.SetTransformParent(thisBrush.transform, thisBrush.transform.parent, "Change Order");
thisBrush.transform.SetAsLastSibling();
}
// Force all the brushes to recalculate their intersections and get ready for rebuilding
for (int i = 0; i < orderedTargets.Count; i++)
{
if (orderedTargets[i] is PrimitiveBrush)
{
((PrimitiveBrush)orderedTargets[i]).RecalculateIntersections();
((PrimitiveBrush)orderedTargets[i]).BrushCache.SetUnbuilt();
}
}
}
if (serializedObject.targetObject != null)
{
serializedObject.ApplyModifiedProperties();
}
}
}