From 1bad27e1f8460424fa4476fe65209aa250d43115 Mon Sep 17 00:00:00 2001
From: Juan Linietsky
Date: Sat, 29 Aug 2015 22:59:25 -0300
Subject: -Properly keep animation editor and viewport state while switching
 scene tabs

---
 tools/editor/plugins/spatial_editor_plugin.cpp | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'tools/editor/plugins/spatial_editor_plugin.cpp')

diff --git a/tools/editor/plugins/spatial_editor_plugin.cpp b/tools/editor/plugins/spatial_editor_plugin.cpp
index 77663f39c..8fc6a6931 100644
--- a/tools/editor/plugins/spatial_editor_plugin.cpp
+++ b/tools/editor/plugins/spatial_editor_plugin.cpp
@@ -2168,7 +2168,18 @@ void SpatialEditorViewport::set_state(const Dictionary& p_state) {
 		view_menu->get_popup()->set_item_checked( idx, listener );
 	}
 
-
+	if (p_state.has("previewing")) {
+		Node *pv = EditorNode::get_singleton()->get_edited_scene()->get_node(p_state["previewing"]);
+		if (pv && pv->cast_to<Camera>()) {
+			previewing=pv->cast_to<Camera>();
+			previewing->connect("exit_tree",this,"_preview_exited_scene");
+			VS::get_singleton()->viewport_attach_camera( viewport->get_viewport(), previewing->get_camera() ); //replace
+			view_menu->hide();
+			surface->update();
+			preview_camera->set_pressed(true);
+			preview_camera->show();
+		}
+	}
 }
 
 Dictionary SpatialEditorViewport::get_state() const {
@@ -2181,6 +2192,10 @@ Dictionary SpatialEditorViewport::get_state() const {
 	d["use_environment"]=camera->get_environment().is_valid();
 	d["use_orthogonal"]=camera->get_projection()==Camera::PROJECTION_ORTHOGONAL;
 	d["listener"]=viewport->is_audio_listener();
+	if (previewing) {
+		d["previewing"]=EditorNode::get_singleton()->get_edited_scene()->get_path_to(previewing);
+	}
+
 	return d;
 }
 
-- 
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