From d2bb0eefc4a2eb640027334a88f0d9581bafe263 Mon Sep 17 00:00:00 2001
From: "perepelits.m" <perepelits.m@samsung.com>
Date: Tue, 5 Jan 2016 20:39:02 +0900
Subject: [PATCH] Evas 3d: Get hash table of scenes using the given node as
 root.

Summary: We need this to have an access to scene while running programs in edje-3d.

Reviewers: cedric, raster, Hermet, jpeg

Reviewed By: jpeg

Subscribers: jpeg, artem.popov

Differential Revision: https://phab.enlightenment.org/D3529
---
 src/lib/evas/canvas/evas_canvas3d_node.c  | 6 ++++++
 src/lib/evas/canvas/evas_canvas3d_node.eo | 5 +++++
 2 files changed, 11 insertions(+)

diff --git a/src/lib/evas/canvas/evas_canvas3d_node.c b/src/lib/evas/canvas/evas_canvas3d_node.c
index 4f0c02e35e..778b7e8e1a 100644
--- a/src/lib/evas/canvas/evas_canvas3d_node.c
+++ b/src/lib/evas/canvas/evas_canvas3d_node.c
@@ -760,6 +760,12 @@ evas_canvas3d_node_scene_root_del(Evas_Canvas3D_Node *node, Evas_Canvas3D_Scene
      eina_hash_set(pd->scenes_root, &scene, (const void *)(uintptr_t)(count - 1));
 }
 
+EOLIAN static Eina_Hash*
+_evas_canvas3d_node_scene_root_get(Eo *obj EINA_UNUSED, Evas_Canvas3D_Node_Data *pd)
+{
+   return pd->scenes_root;
+}
+
 void
 evas_canvas3d_node_scene_camera_add(Evas_Canvas3D_Node *node, Evas_Canvas3D_Scene *scene)
 {
diff --git a/src/lib/evas/canvas/evas_canvas3d_node.eo b/src/lib/evas/canvas/evas_canvas3d_node.eo
index d6515db5ba..1f2fd3ddd8 100644
--- a/src/lib/evas/canvas/evas_canvas3d_node.eo
+++ b/src/lib/evas/canvas/evas_canvas3d_node.eo
@@ -52,6 +52,11 @@ class Evas.Canvas3D.Node (Evas.Canvas3D.Object, Evas.Common_Interface)
            See also @Evas.Canvas3D.Node.member_add.]]
          return: const(list<Evas.Canvas3D.Node *>)*; [[The list of member nodes if any or $null if there are none.]]
       }
+      scene_root_get {
+         [[Get hash table of scenes using this node as root.]]
+
+         return: Eina.Hash *; [[ scenes using this node as root.]]
+      }
       position_set {
          [[Set the position of the given node.