1 
2 //
3 // This source file is part of appleseed.
4 // Visit https://appleseedhq.net/ for additional information and resources.
5 //
6 // This software is released under the MIT license.
7 //
8 // Copyright (c) 2010-2013 Francois Beaune, Jupiter Jazz Limited
9 // Copyright (c) 2014-2018 Francois Beaune, The appleseedhq Organization
10 //
11 // Permission is hereby granted, free of charge, to any person obtaining a copy
12 // of this software and associated documentation files (the "Software"), to deal
13 // in the Software without restriction, including without limitation the rights
14 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
15 // copies of the Software, and to permit persons to whom the Software is
16 // furnished to do so, subject to the following conditions:
17 //
18 // The above copyright notice and this permission notice shall be included in
19 // all copies or substantial portions of the Software.
20 //
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
24 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
25 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
26 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
27 // THE SOFTWARE.
28 //
29 
30 #pragma once
31 
32 // appleseed.renderer headers.
33 #include "renderer/modeling/entity/entitytraits.h"
34 #include "renderer/modeling/scene/containers.h"
35 #include "renderer/modeling/scene/objectinstance.h"
36 
37 // appleseed.foundation headers.
38 #include "foundation/utility/autoreleaseptr.h"
39 #include "foundation/utility/containers/dictionary.h"
40 
41 namespace renderer
42 {
43 
44 //
45 // Object instance entity traits.
46 //
47 
48 template <>
49 struct EntityTraits<ObjectInstance>
50 {
51     typedef ObjectInstanceContainer ContainerType;
52     typedef ObjectInstanceFactory FactoryType;
53 
54     static const char* get_entity_type_name()                           { return "object_instance"; }
55     static const char* get_human_readable_entity_type_name()            { return "Object Instance"; }
56     static const char* get_human_readable_collection_type_name()        { return "Object Instances"; }
57 
58     template <typename ParentEntity>
59     static ContainerType& get_entity_container(ParentEntity& parent)    { return parent.object_instances(); }
60 
61     static foundation::Dictionary get_entity_values(const ObjectInstance* entity)
62     {
63         return entity->get_parameters();
64     }
65 
66     template <typename ParentEntity>
67     static void insert_entity(
68         foundation::auto_release_ptr<ObjectInstance>    entity,
69         ParentEntity&                                   parent)
70     {
71         get_entity_container(parent).insert(entity);
72     }
73 
74     template <typename ParentEntity>
75     static void remove_entity(
76         ObjectInstance*                                 entity,
77         ParentEntity&                                   parent)
78     {
79         get_entity_container(parent).remove(entity);
80     }
81 };
82 
83 }   // namespace renderer
84