1 /*
2  * Copyright (C) 2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef OHOS_RENDER_3D_GEOMETRY_H
17 #define OHOS_RENDER_3D_GEOMETRY_H
18 
19 #include "../vec3.h"
20 #include <string>
21 
22 namespace OHOS::Render3D {
23 class Geometry {
24 public:
25     Geometry(std::string name, Vec3& position, bool castShadows = false, bool receiveShadows = false) : name_(name),
26         position_(position), castShadows_(castShadows), receiveShadows_(receiveShadows) {};
27     ~Geometry() = default;
28 
29     virtual int32_t GetType() const = 0;
Equals(const Geometry & obj)30     virtual bool Equals(const Geometry& obj) const
31     {
32         return GetType() == obj.GetType()
33             && GetName() == obj.GetName()
34             && CastShadows() == obj.CastShadows()
35             && ReceiveShadows() == obj.ReceiveShadows()
36             && IsEqual(obj);
37     }
38 
PositionEquals(const Geometry & obj)39     bool PositionEquals(const Geometry& obj)
40     {
41         return GetPosition().GetX() == obj.GetPosition().GetX()
42             && GetPosition().GetY() == obj.GetPosition().GetY()
43             && GetPosition().GetZ() == obj.GetPosition().GetZ();
44     }
45 
GetName()46     std::string GetName() const
47     {
48         return name_;
49     }
50 
GetPosition()51     const Vec3& GetPosition() const
52     {
53         return position_;
54     }
55 
CastShadows()56     bool CastShadows() const
57     {
58         return castShadows_;
59     }
60 
ReceiveShadows()61     bool ReceiveShadows() const
62     {
63         return receiveShadows_;
64     }
65 
66 protected:
67     virtual bool IsEqual(const Geometry& obj) const = 0;
68 
69 private:
70     std::string name_;
71     Vec3 position_;
72     bool castShadows_ { false };
73     bool receiveShadows_ { false };
74 };
75 
76 enum GeometryType {
77     CUBE,
78     SPHARE,
79     CONE,
80 };
81 } // namespace OHOS::Render3D
82 #endif // OHOS_RENDER_3D_GEOMETRY_H
83