public async System.Threading.Tasks.Task OnDragDropViewport(ViewPort.ViewPortControl viewport, System.Windows.Forms.DragEventArgs e)
{
var dropActor = await EngineNS.GamePlay.Actor.GActor.NewPrefabActorAsync(this.ResourceName);
string sname = this.ResourceName.GetFileName();
//dropActor.SpecialName = sname;
MapPrefabActor(dropActor);
var viewPortPos = viewport.PointFromScreen(new System.Windows.Point(e.X, e.Y));
var pos = viewport.GetPickRayLineCheckPosition((float)viewPortPos.X, (float)viewPortPos.Y);
dropActor.Placement.Location = pos;
var selActors = new List <ViewPort.ViewPortControl.SelectActorData>(viewport.GetSelectedActors());
var redoAction = new Action <object>((obj) =>
{
viewport.AddActor(dropActor);
});
redoAction.Invoke(null);
EditorCommon.UndoRedo.UndoRedoManager.Instance.AddCommand("WorldEditOperation", null, redoAction, null, (obj) =>
{
viewport.World.RemoveActor(dropActor.ActorId);
viewport.World.DefaultScene.RemoveActor(dropActor.ActorId);
//for (int i = dropActor.Children.Count - 1; i >= 0; i--)
//{
// EngineNS.GamePlay.Actor.GActor actor = dropActor.Children[i];
// actor.Parent.SetParent(null);
// viewport.World.RemoveActor(actor.ActorId);
// viewport.World.DefaultScene.RemoveActor(actor.ActorId);
//}
dropActor.Selected = false;
viewport.SelectActors(selActors.ToArray());
}, "添加对象");
if (mPreviewActor == null || mPreviewActor.mPreviewActor == null)
{
return;
}
await mPreviewActor.AwaitLoad();
viewport.World.RemoveEditorActor(mPreviewActor.mPreviewActor.ActorId);
//if (mPreviewActor.mPreviewActor.Children.Count > 0)
//{
// for (int i = mPreviewActor.mPreviewActor.Children.Count - 1; i >= 0; i --)
// {
// EngineNS.GamePlay.Actor.GActor actor = mPreviewActor.mPreviewActor.Children[i];
// actor.Parent.SetParent(null);
// viewport.World.RemoveActor(actor.ActorId);
// viewport.World.DefaultScene.RemoveActor(actor.ActorId);
// }
//}
}
public async Task OnDragDropViewport(ViewPort.ViewPortControl viewport, System.Windows.Forms.DragEventArgs e)
{
var item = System.Activator.CreateInstance(ItemType) as EngineNS.Editor.IPlantable;
var viewPortPos = viewport.PointFromScreen(new System.Windows.Point(e.X, e.Y));
var pos = viewport.GetPickRayLineCheckPosition((float)viewPortPos.X, (float)viewPortPos.Y);
var param = new EngineNS.Editor.PlantableItemCreateActorParam()
{
View = viewport.RPolicy.BaseSceneView,
Location = pos,
};
var dropActor = await item.CreateActor(param);
if (string.IsNullOrEmpty(dropActor.SpecialName))
{
dropActor.SpecialName = EngineNS.GamePlay.SceneGraph.GSceneGraph.GeneratorActorSpecialNameInEditor(ItemName, viewport.World);
}
viewport.AddActor(dropActor);
}
public async System.Threading.Tasks.Task OnDragEnterViewport(ViewPort.ViewPortControl viewport, System.Windows.Forms.DragEventArgs e)
{
if (mPreviewActor != null)
{
await mPreviewActor.AwaitLoad();
}
else
{
mPreviewActor = new EditorCommon.ViewPort.PreviewActorContainer();
mPreviewActor.mPreviewActor = await EngineNS.GamePlay.Actor.GActor.NewMeshActorAsync(this.ResourceName);
var viewPortPos = viewport.PointFromScreen(new System.Windows.Point(e.X, e.Y));
var pos = viewport.GetPickRayLineCheckPosition((float)viewPortPos.X, (float)viewPortPos.Y);
mPreviewActor.mPreviewActor.Placement.Location = pos;
mPreviewActor.ReleaseWaitContext();
}
mPreviewActor.mPreviewActor.Tag = new Controls.Outliner.InvisibleInOutliner();
viewport.AddActor(mPreviewActor.mPreviewActor);
}
