1 #ifndef __DALI_INTERNAL_PROJECTION_H__
2 #define __DALI_INTERNAL_PROJECTION_H__
5 * Copyright (c) 2014 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.
32 bool XyPlaneIntersect(const Dali::Vector4& pointA,
33 const Dali::Vector4& pointB,
34 Dali::Vector4& intersect);
36 bool UnprojectFull(const Dali::Vector4& windowPos,
37 const Matrix& modelView,
38 const Matrix& projection,
41 Dali::Vector4& objectPos);
43 bool Unproject(const Dali::Vector4& windowPos,
44 const Matrix& inverseMvp,
47 Dali::Vector4& objectPos);
49 bool ProjectFull( const Vector4& position,
50 const Matrix& modelView,
51 const Matrix& projection,
58 } // namespace Internal
62 #endif // __DALI_INTERNAL_PROJECTION_H__