| /* |
| * Copyright (C) 2013 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except |
| * in compliance with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| #ifndef FLOCKINGSCENE_H |
| #define FLOCKINGSCENE_H |
| |
| #include <graphics/Program.h> |
| #include <utils/Compat.h> |
| |
| #include "../Scene.h" |
| #include "Boid.h" |
| |
| class FlockingScene : public Scene { |
| public: |
| FlockingScene(int width, int height); |
| virtual ~FlockingScene() {}; |
| bool setUpTextures(); |
| bool setUpMeshes(); |
| bool tearDown(); |
| bool draw(); |
| static const int NUM_BOIDS = 100; |
| protected: |
| bool setUpPrograms(); |
| Matrix* setUpModelMatrix(); |
| Matrix* setUpViewMatrix(); |
| Matrix* setUpProjectionMatrix(float width, float height); |
| bool updateSceneGraphs(int frame); |
| private: |
| Boid* mBoids[NUM_BOIDS]; |
| float mDisplayRatio; |
| float mBoardWidth; |
| float mBoardHeight; |
| Program* mMainProgram; |
| Program* mWaterProgram; |
| static const CONSTEXPR float BOID_SCALE = 1.0f / 50.0f; |
| }; |
| #endif |