1 #ifndef DALI_INTERNAL_PROJECTION_H
2 #define DALI_INTERNAL_PROJECTION_H
5 * Copyright (c) 2021 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.
30 bool XyPlaneIntersect(const Dali::Vector4& pointA,
31 const Dali::Vector4& pointB,
32 Dali::Vector4& intersect);
34 bool UnprojectFull(const Dali::Vector4& windowPos,
35 const Matrix& modelView,
36 const Matrix& projection,
39 Dali::Vector4& objectPos);
41 bool Unproject(const Dali::Vector4& windowPos,
42 const Matrix& inverseMvp,
45 Dali::Vector4& objectPos);
47 bool ProjectFull(const Vector4& position,
48 const Matrix& modelView,
49 const Matrix& projection,
56 } // namespace Internal
60 #endif // DALI_INTERNAL_PROJECTION_H