public static void AlignSelectionToAxis(Axis axis)
{
int axisIndex = (int)axis;
List <GameObject> allSelectedObjects = ObjectSelection.Get().GetAllSelectedGameObjects();
List <GameObject> selectedParents = GameObjectExtensions.GetTopParentsFromGameObjectCollection(allSelectedObjects);
if (selectedParents.Count == 0)
{
return;
}
float average = 0.0f;
foreach (var parent in selectedParents)
{
average += parent.transform.position[axisIndex];
}
average /= selectedParents.Count;
GameObjectExtensions.RecordObjectTransformsForUndo(selectedParents);
foreach (var parent in selectedParents)
{
Transform parentTransform = parent.transform;
Vector3 alignedPosition = parentTransform.position;
alignedPosition[axisIndex] = average;
parentTransform.position = alignedPosition;
}
}
public void Begin()
{
if (_state != State.Inactive)
{
return;
}
_state = State.SelectPivot;
_selectedParents = GameObjectExtensions.GetTopParentsFromGameObjectCollection(ObjectSelection.Get().GetAllSelectedGameObjects());
}
public void CombineSelectedObjects(List <GameObject> selectedObjects, List <GameObject> ignoreObjects)
{
if (_combineSettings == null || selectedObjects == null)
{
return;
}
if (selectedObjects.Count == 0)
{
EditorUtility.DisplayDialog("No Selected Objects", "The mesh combine process can not start because there are no objects currently selected.", "Ok");
return;
}
List <GameObject> allMeshObjects = new List <GameObject>(selectedObjects.Count);
foreach (var selectedObject in selectedObjects)
{
if (selectedObject.HasMeshFilterWithValidMesh())
{
allMeshObjects.Add(selectedObject);
}
}
if (ignoreObjects != null && ignoreObjects.Count != 0)
{
allMeshObjects.RemoveAll(item => ignoreObjects.Contains(item));
}
List <MeshCombineMaterial> meshCombineMaterials = GetMeshCombineMaterials(allMeshObjects, null);
if (meshCombineMaterials.Count == 0)
{
EditorUtility.DisplayDialog("No Combinable Objects", "The current selection does not contain any objects which can be combined. Please check the following: \n\r" +
"-the selection must contain mesh objects; \n\r " +
"-check the \'Combine static/dynamic meshes\' toggles to ensure that the objects can actually be combined; \n\r" +
"-if the objects belong to a hierarchy, make sure to unhceck the \'Ignore objects in hierarchies\' toggle.", "Ok");
return;
}
Combine(meshCombineMaterials, _combineSettings.SelectionCombineDestinationParent);
if (_combineSettings.SelCombineMode == MeshCombineSettings.CombineMode.Replace)
{
List <GameObject> parents = GameObjectExtensions.GetTopParentsFromGameObjectCollection(selectedObjects);
foreach (var parent in parents)
{
UndoEx.DestroyObjectImmediate(parent);
}
}
EditorUtility.DisplayDialog("Done!", "Mesh objects combined successfully!", "Ok");
}
public override void RenderHandles(TransformGizmoPivotPoint transformPivotPoint)
{
if (CanTransformObjects())
{
Vector3 newScaleAccumulatedByGizmoInteraction = Handles.ScaleHandle(_scaleAccumulatedByGizmoInteraction, _worldPosition, _worldRotation, HandleUtility.GetHandleSize(_worldPosition));
if (newScaleAccumulatedByGizmoInteraction != _scaleAccumulatedByGizmoInteraction)
{
GameObjectExtensions.RecordObjectTransformsForUndo(_gameObjectsWhichCanBeTransformed);
List <GameObject> topParents = GameObjectExtensions.GetTopParentsFromGameObjectCollection(_gameObjectsWhichCanBeTransformed);
Vector3 scaleFactor = CalculateScaleFactorUsedToScaleObjects(newScaleAccumulatedByGizmoInteraction);
ScaleObjectsBySpecifiedPivotPoint(transformPivotPoint, scaleFactor, topParents);
_scaleAccumulatedByGizmoInteraction = newScaleAccumulatedByGizmoInteraction;
GizmoTransformedObjectsMessage.SendToInterestedListeners(this);
}
}
}
public void RenderGizmos()
{
SelectionShape.RenderGizmos();
_selectionSnapSession.RenderGizmos();
_selectionGrabSession.RenderGizmos();
IObjectSelectionRenderer objectSelectionRenderer = ObjectSelectionRendererFactory.Create();
objectSelectionRenderer.Render(GetAllSelectedGameObjects());
if (Mirror.IsActive)
{
Mirror.RenderGizmos();
List <GameObject> topLevelParentsInSelection = GameObjectExtensions.GetTopParentsFromGameObjectCollection(_selectedObjects.HashSet);
Mirror.RenderMirroredEntityOrientedBoxes(GameObjectExtensions.GetHierarchyWorldOrientedBoxes(topLevelParentsInSelection));
}
}
public override void RenderHandles(TransformGizmoPivotPoint transformPivotPoint)
{
if (CanTransformObjects())
{
Vector3 newGizmoWorldPosition = Handles.PositionHandle(_worldPosition, _worldRotation);
if (newGizmoWorldPosition != _worldPosition)
{
GameObjectExtensions.RecordObjectTransformsForUndo(_gameObjectsWhichCanBeTransformed);
List <GameObject> topParents = GameObjectExtensions.GetTopParentsFromGameObjectCollection(_gameObjectsWhichCanBeTransformed);
MoveObjects(newGizmoWorldPosition, topParents);
UndoEx.RecordForToolAction(this);
_worldPosition = newGizmoWorldPosition;
GizmoTransformedObjectsMessage.SendToInterestedListeners(this);
}
}
}
public override void RenderHandles(TransformGizmoPivotPoint transformPivotPoint)
{
if (CanTransformObjects())
{
Quaternion newWorldRotationAccumulatedByGizmoInteraction = Handles.RotationHandle(_worldRotation, _worldPosition);
if (newWorldRotationAccumulatedByGizmoInteraction.eulerAngles != _worldRotation.eulerAngles)
{
GameObjectExtensions.RecordObjectTransformsForUndo(_gameObjectsWhichCanBeTransformed);
List <GameObject> topParents = GameObjectExtensions.GetTopParentsFromGameObjectCollection(_gameObjectsWhichCanBeTransformed);
Quaternion rotationAmount = CalculateRotationAmount(newWorldRotationAccumulatedByGizmoInteraction);
RotateObjectsAroundSpecifiedPivotPoint(transformPivotPoint, rotationAmount, topParents);
UndoEx.RecordForToolAction(this);
_worldRotation = newWorldRotationAccumulatedByGizmoInteraction;
GizmoTransformedObjectsMessage.SendToInterestedListeners(this);
}
}
}
public void CombineSelectedObjects(List <GameObject> selectedObjects, List <GameObject> ignoreObjects)
{
if (_combineSettings == null || selectedObjects == null || selectedObjects.Count == 0)
{
return;
}
List <GameObject> allMeshObjects = new List <GameObject>(selectedObjects.Count);
foreach (var selectedObject in selectedObjects)
{
if (selectedObject.HasMeshFilterWithValidMesh())
{
allMeshObjects.Add(selectedObject);
}
}
if (ignoreObjects != null && ignoreObjects.Count != 0)
{
allMeshObjects.RemoveAll(item => ignoreObjects.Contains(item));
}
List <MeshCombineMaterial> meshCombineMaterials = GetMeshCombineMaterials(allMeshObjects, null);
if (meshCombineMaterials.Count == 0)
{
return;
}
Combine(meshCombineMaterials, _combineSettings.SelectionCombineDestinationParent);
if (_combineSettings.SelCombineMode == MeshCombineSettings.CombineMode.Replace)
{
List <GameObject> parents = GameObjectExtensions.GetTopParentsFromGameObjectCollection(selectedObjects);
foreach (var parent in parents)
{
UndoEx.DestroyObjectImmediate(parent);
}
}
}
public static void DuplicateSelection()
{
if (ObjectSelection.Get().NumberOfSelectedObjects == 0)
{
return;
}
ObjectSelection objectSelection = ObjectSelection.Get();
List <GameObject> allSelectedObjects = objectSelection.GetAllSelectedGameObjects();
List <GameObject> selectedParents = GameObjectExtensions.GetTopParentsFromGameObjectCollection(allSelectedObjects);
var clonedObjects = new List <GameObject>();
foreach (GameObject parent in selectedParents)
{
GameObject prefab = parent.GetSourcePrefab();
Transform parentTransform = parent.transform;
if (prefab == null)
{
GameObject clonedParent = parent.CloneAsWorkingObject(parentTransform.parent);
//clonedParent.transform.parent = parent.transform.parent;
clonedObjects.AddRange(clonedParent.GetAllChildrenIncludingSelf());
}
else
{
GameObject clonedParent = ObjectInstantiation.InstantiateObjectHierarchyFromPrefab(prefab, parentTransform.position, parentTransform.rotation, parentTransform.lossyScale);
clonedObjects.AddRange(clonedParent.GetAllChildrenIncludingSelf());
}
}
if (clonedObjects.Count != 0)
{
objectSelection.Clear();
objectSelection.AddGameObjectCollectionToSelection(clonedObjects);
objectSelection.ObjectSelectionTransformGizmoSystem.OnObjectSelectionUpdated();
}
}
public void HandleKeyboardButtonDownEvent(Event e)
{
if (AllShortcutCombos.Instance.GrabSelection.IsActive() && NumberOfSelectedObjects != 0)
{
if (_selectionGrabSession.IsActive)
{
_selectionGrabSession.End();
}
else
{
_selectionGrabSession.Settings = SelectionGrabSettings;
_selectionGrabSession.Begin(new List <GameObject>(_selectedObjects.HashSet));
}
}
if (_selectionGrabSession.IsActive || _selectionSnapSession.IsActive)
{
return;
}
// Note: Don't disable this event if it's CTRL or CMD because transform
// handle snapping will no longer work.
if (e.keyCode != KeyCode.LeftControl && e.keyCode != KeyCode.LeftCommand &&
e.keyCode != KeyCode.RightControl && e.keyCode != KeyCode.RightCommand)
{
e.DisableInSceneView();
}
if (Mirror.IsInteractionSessionActive)
{
Mirror.HandleKeyboardButtonDownEvent(e);
return;
}
if (Mirror.IsActive && AllShortcutCombos.Instance.MirrorSelectedObjects.IsActive())
{
List <GameObject> topParentsInSelectedObjects = GameObjectExtensions.GetTopParentsFromGameObjectCollection(_selectedObjects.HashSet);
ObjectHierarchyRootsWerePlacedInSceneMessage.SendToInterestedListeners(Mirror.MirrorGameObjectHierarchies(topParentsInSelectedObjects), ObjectHierarchyRootsWerePlacedInSceneMessage.PlacementType.MirroredSelection);
return;
}
if (AllShortcutCombos.Instance.DeleteSelectedObjects.IsActive())
{
UndoEx.RecordForToolAction(this);
ObjectActions.EraseAllSelectedGameObjects();
}
else
if (AllShortcutCombos.Instance.SelectAllObjectsWithSamePrefabAsCurrentSelection.IsActive())
{
UndoEx.RecordForToolAction(this);
ObjectSelectionActions.SelectAllObjectsWithSamePrefabAsCurrentSelection();
_objectSelectionTransformGizmoSystem.OnObjectSelectionUpdated();
}
else
if (AllShortcutCombos.Instance.ToggleGizmosOnOff.IsActive())
{
UndoEx.RecordForToolAction(_objectSelectionTransformGizmoSystem);
_objectSelectionTransformGizmoSystem.AreGizmosActive = !_objectSelectionTransformGizmoSystem.AreGizmosActive;
Octave3DWorldBuilder.ActiveInstance.Inspector.EditorWindow.Repaint();
}
else
if (AllShortcutCombos.Instance.ActivateMoveGizmo.IsActive())
{
UndoEx.RecordForToolAction(_objectSelectionTransformGizmoSystem);
_objectSelectionTransformGizmoSystem.ActiveGizmoType = TransformGizmoType.Move;
Octave3DWorldBuilder.ActiveInstance.Inspector.EditorWindow.Repaint();
}
else
if (AllShortcutCombos.Instance.ActivateRotationGizmo.IsActive())
{
UndoEx.RecordForToolAction(_objectSelectionTransformGizmoSystem);
_objectSelectionTransformGizmoSystem.ActiveGizmoType = TransformGizmoType.Rotate;
Octave3DWorldBuilder.ActiveInstance.Inspector.EditorWindow.Repaint();
}
else
if (AllShortcutCombos.Instance.ActivateScaleGizmo.IsActive())
{
UndoEx.RecordForToolAction(_objectSelectionTransformGizmoSystem);
_objectSelectionTransformGizmoSystem.ActiveGizmoType = TransformGizmoType.Scale;
Octave3DWorldBuilder.ActiveInstance.Inspector.EditorWindow.Repaint();
}
else
if (AllShortcutCombos.Instance.ProjectSelectedObjects.IsActive())
{
ProjectSelectionOnProjectionSurface();
}
else
if (AllShortcutCombos.Instance.SnapSelection.IsActive())
{
_selectionSnapSession.Begin();
}
}