1 /*

2 goat3d - 3D scene, character, and animation file format library.

3 Copyright (C) 2013-2014 John Tsiombikas <nuclear@member.fsf.org>

4

5 This program is free software: you can redistribute it and/or modify

6 it under the terms of the GNU Lesser General Public License as published by

7 the Free Software Foundation, either version 3 of the License, or

8 (at your option) any later version.

9

10 This program is distributed in the hope that it will be useful,

11 but WITHOUT ANY WARRANTY; without even the implied warranty of

12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

13 GNU Lesser General Public License for more details.

14

15 You should have received a copy of the GNU Lesser General Public License

16 along with this program. If not, see <http://www.gnu.org/licenses/>.

17 */

18 #include <algorithm>

19 #include <string.h>

20 #include "node.h"

21

22 using namespace g3dimpl;

23

24 Node::Node()

25 {

26 obj = 0;

27 }

28

29 void Node::set_object(Object *obj)

30 {

31 this->obj = obj;

32 }

33

34 Object *Node::get_object()

35 {

36 return obj;

37 }

38

39 const Object *Node::get_object() const

40 {

41 return obj;

42 }

43

44 void g3dimpl::delete_node_tree(Node *n)

45 {

46 if(!n) return;

47

48 for(int i=0; i<n->get_children_count(); i++) {

49 delete_node_tree((Node*)n->get_child(i));

50 }

51 delete n;

52 }