1 #ifndef DALI_SCENE3D_PATH_FINDER_WAYPOINT_H
2 #define DALI_SCENE3D_PATH_FINDER_WAYPOINT_H
5 * Copyright (c) 2023 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
21 #include <dali-scene3d/public-api/api.h>
24 #include <dali/public-api/math/vector2.h>
25 #include <dali/public-api/math/vector3.h>
30 namespace Dali::Scene3D::Internal::Algorithm
35 namespace Dali::Scene3D::Algorithm
40 * The class represents a public interface to the WayPoint object
42 class DALI_SCENE3D_API WayPoint
57 * @brief Returns index of bounding face within the NavigationMesh
59 * Function returns index of face withing the NavigationMesh
60 * that the waypoint is associated with.
62 * @return Valid index of the face
64 [[nodiscard]] uint32_t GetNavigationMeshFaceIndex() const;
67 * @brief Returns local 2D position in face space
69 * The face space uses the face barycentre as an origin. The x-axis is
70 * aligned with x-axis of the NavigationMesh.
72 * @return Valid 2D location vector
74 [[nodiscard]] Dali::Vector2 GetFaceLocalSpacePosition() const;
77 * @brief Returns waypoint 3D position in scene space
79 * Returns the 3D position of the waypoint in the scene space
80 * of associated NavigationMesh object (using transformation set with
81 * NavigationMesh::SetSceneTransform()).
83 * @return Valid 3D location vector
85 [[nodiscard]] Dali::Vector3 GetScenePosition() const;
88 * @brief Copy constructor
90 * Only copy semantics is allowed on the WayPoint object
92 WayPoint(const WayPoint&);
95 * @brief Copy assignment operator
97 * Only copy semantics is allowed on the WayPoint object
99 * @return Copy of source object
101 WayPoint& operator=(const WayPoint&);
105 std::unique_ptr<Internal::Algorithm::WayPointData> mImpl;
109 DALI_INTERNAL operator Internal::Algorithm::WayPointData&();
114 #endif // DALI_SCENE3D_PATH_FINDER_WAYPOINT_H