2018-01-29 16:25:32 +08:00
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/****************************************************************************
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Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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2015-01-23 18:09:54 +08:00
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#include "TerrainTest.h"
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2015-04-09 12:23:47 +08:00
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USING_NS_CC;
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2015-04-03 17:50:08 +08:00
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TerrainTests::TerrainTests()
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2015-01-23 18:09:54 +08:00
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{
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2015-04-03 17:50:08 +08:00
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ADD_TEST_CASE(TerrainSimple);
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ADD_TEST_CASE(TerrainWalkThru);
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2015-08-03 14:02:46 +08:00
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ADD_TEST_CASE(TerrainWithLightMap);
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2015-01-23 18:09:54 +08:00
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}
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2015-04-03 17:50:08 +08:00
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Vec3 camera_offset(0, 45, 60);
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#define PLAYER_HEIGHT 0
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2015-01-23 18:09:54 +08:00
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TerrainSimple::TerrainSimple()
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{
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Size visibleSize = Director::getInstance()->getVisibleSize();
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//use custom camera
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2015-05-29 06:00:49 +08:00
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_camera = Camera::createPerspective(60,visibleSize.width/visibleSize.height,0.1f,800);
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2015-01-30 15:46:39 +08:00
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_camera->setCameraFlag(CameraFlag::USER1);
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2015-05-29 06:00:49 +08:00
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_camera->setPosition3D(Vec3(-1,1.6f,4));
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2015-01-30 15:46:39 +08:00
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addChild(_camera);
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2015-04-08 15:13:24 +08:00
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Terrain::DetailMap r("TerrainTest/dirt.jpg"),g("TerrainTest/Grass2.jpg"),b("TerrainTest/road.jpg"),a("TerrainTest/GreenSkin.jpg");
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2015-01-30 15:46:39 +08:00
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Terrain::TerrainData data("TerrainTest/heightmap16.jpg","TerrainTest/alphamap.png",r,g,b,a);
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2015-03-30 18:25:22 +08:00
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_terrain = Terrain::create(data,Terrain::CrackFixedType::SKIRT);
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2015-05-29 06:00:49 +08:00
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_terrain->setLODDistance(3.2f,6.4f,9.6f);
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2015-01-30 15:46:39 +08:00
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_terrain->setMaxDetailMapAmount(4);
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addChild(_terrain);
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_terrain->setCameraMask(2);
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2015-04-01 18:24:05 +08:00
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_terrain->setDrawWire(false);
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2015-01-30 15:46:39 +08:00
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auto listener = EventListenerTouchAllAtOnce::create();
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listener->onTouchesMoved = CC_CALLBACK_2(TerrainSimple::onTouchesMoved, this);
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_eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
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2015-05-11 12:02:32 +08:00
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// add Particle3D for test blend
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auto rootps = PUParticleSystem3D::create("Particle3D/scripts/mp_torch.pu");
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rootps->setCameraMask((unsigned short)CameraFlag::USER1);
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rootps->startParticleSystem();
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this->addChild(rootps, 0, 0);
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2015-01-23 18:09:54 +08:00
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}
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std::string TerrainSimple::title() const
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{
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2015-03-30 18:25:22 +08:00
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return "Terrain with skirt";
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2015-01-23 18:09:54 +08:00
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}
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std::string TerrainSimple::subtitle() const
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{
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return "Drag to walkThru";
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}
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2015-01-30 15:46:39 +08:00
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void TerrainSimple::onTouchesMoved(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* event)
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{
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float delta = Director::getInstance()->getDeltaTime();
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auto touch = touches[0];
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auto location = touch->getLocation();
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auto PreviousLocation = touch->getPreviousLocation();
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Point newPos = PreviousLocation - location;
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Vec3 cameraDir;
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Vec3 cameraRightDir;
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_camera->getNodeToWorldTransform().getForwardVector(&cameraDir);
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cameraDir.normalize();
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cameraDir.y=0;
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_camera->getNodeToWorldTransform().getRightVector(&cameraRightDir);
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cameraRightDir.normalize();
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cameraRightDir.y=0;
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Vec3 cameraPos= _camera->getPosition3D();
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cameraPos+=cameraDir*newPos.y*0.5*delta;
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cameraPos+=cameraRightDir*newPos.x*0.5*delta;
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_camera->setPosition3D(cameraPos);
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}
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2015-01-23 18:09:54 +08:00
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std::string TerrainWalkThru::title() const
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{
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2015-04-08 15:13:24 +08:00
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return "Player walk around in terrain";
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2015-01-23 18:09:54 +08:00
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}
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std::string TerrainWalkThru::subtitle() const
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{
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2015-04-08 15:13:24 +08:00
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return "touch to move";
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2015-01-23 18:09:54 +08:00
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}
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TerrainWalkThru::TerrainWalkThru()
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{
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auto listener = EventListenerTouchAllAtOnce::create();
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listener->onTouchesBegan = CC_CALLBACK_2(TerrainWalkThru::onTouchesBegan, this);
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listener->onTouchesEnded = CC_CALLBACK_2(TerrainWalkThru::onTouchesEnd, this);
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_eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
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Size visibleSize = Director::getInstance()->getVisibleSize();
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//use custom camera
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2015-05-29 06:00:49 +08:00
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_camera = Camera::createPerspective(60,visibleSize.width/visibleSize.height,0.1f,200);
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2015-01-23 18:09:54 +08:00
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_camera->setCameraFlag(CameraFlag::USER1);
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addChild(_camera);
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2015-04-08 15:13:24 +08:00
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Terrain::DetailMap r("TerrainTest/dirt.jpg"),g("TerrainTest/Grass2.jpg",10),b("TerrainTest/road.jpg"),a("TerrainTest/GreenSkin.jpg",20);
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2015-01-23 18:09:54 +08:00
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2015-03-30 18:25:22 +08:00
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Terrain::TerrainData data("TerrainTest/heightmap16.jpg","TerrainTest/alphamap.png",r,g,b,a,Size(32,32),40.0f,2);
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2015-04-01 18:24:05 +08:00
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_terrain = Terrain::create(data,Terrain::CrackFixedType::SKIRT);
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2015-03-27 10:47:52 +08:00
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_terrain->setMaxDetailMapAmount(4);
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2015-01-23 18:09:54 +08:00
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_terrain->setCameraMask(2);
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_terrain->setDrawWire(false);
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2015-04-01 18:24:05 +08:00
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_terrain->setSkirtHeightRatio(3);
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2015-03-30 18:25:22 +08:00
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_terrain->setLODDistance(64,128,192);
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2015-02-02 16:14:13 +08:00
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_player = Player::create("Sprite3DTest/girl.c3b",_camera,_terrain);
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2015-01-23 18:09:54 +08:00
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_player->setCameraMask(2);
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2015-05-29 06:00:49 +08:00
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_player->setScale(0.08f);
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2015-01-30 15:46:39 +08:00
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_player->setPositionY(_terrain->getHeight(_player->getPositionX(),_player->getPositionZ())+PLAYER_HEIGHT);
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2015-05-11 12:02:32 +08:00
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// add Particle3D for test blend
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auto rootps = PUParticleSystem3D::create("Particle3D/scripts/mp_torch.pu");
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rootps->setCameraMask((unsigned short)CameraFlag::USER1);
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rootps->setScale(30.0f);
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rootps->startParticleSystem();
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_player->addChild(rootps);
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// add BillBoard for test blend
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auto billboard = BillBoard::create("Images/btn-play-normal.png");
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billboard->setPosition3D(Vec3(0,180,0));
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billboard->setCameraMask((unsigned short)CameraFlag::USER1);
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_player->addChild(billboard);
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2015-01-27 15:18:59 +08:00
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auto animation = Animation3D::create("Sprite3DTest/girl.c3b","Take 001");
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if (animation)
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{
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auto animate = Animate3D::create(animation);
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_player->runAction(RepeatForever::create(animate));
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}
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2015-01-23 18:09:54 +08:00
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_camera->setPosition3D(_player->getPosition3D()+camera_offset);
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2015-01-27 15:18:59 +08:00
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_camera->setRotation3D(Vec3(-45,0,0));
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2015-01-23 18:09:54 +08:00
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addChild(_player);
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addChild(_terrain);
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}
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void TerrainWalkThru::onTouchesBegan(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* event)
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{
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}
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void TerrainWalkThru::onTouchesEnd(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* event)
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{
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auto touch = touches[0];
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auto location = touch->getLocationInView();
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if(_camera)
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{
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if(_player)
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{
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Vec3 nearP(location.x, location.y, 0.0f), farP(location.x, location.y, 1.0f);
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auto size = Director::getInstance()->getWinSize();
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_camera->unproject(size, &nearP, &nearP);
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_camera->unproject(size, &farP, &farP);
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Vec3 dir = farP - nearP;
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dir.normalize();
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2015-06-18 12:20:44 +08:00
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Vec3 collisionPoint(-999,-999,-999);
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bool isInTerrain = _terrain->getIntersectionPoint(Ray(nearP, dir), collisionPoint);
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if (!isInTerrain)
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2015-01-23 18:09:54 +08:00
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{
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2015-06-18 12:20:44 +08:00
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_player->idle();
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return;
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}
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2015-01-27 15:18:59 +08:00
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dir = collisionPoint - _player->getPosition3D();
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dir.y = 0;
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dir.normalize();
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2015-02-02 16:14:13 +08:00
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_player->_headingAngle = -1*acos(dir.dot(Vec3(0,0,-1)));
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dir.cross(dir,Vec3(0,0,-1),&_player->_headingAxis);
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_player->_targetPos=collisionPoint;
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_player->forward();
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2015-01-23 18:09:54 +08:00
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}
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}
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}
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2015-02-02 16:14:13 +08:00
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bool Player::isDone() const
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2015-01-23 18:09:54 +08:00
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{
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return false;
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}
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2015-02-02 16:14:13 +08:00
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void Player::update(float dt)
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2015-01-23 18:09:54 +08:00
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{
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2015-02-02 16:14:13 +08:00
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auto player = (Sprite3D *)this;
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2015-01-23 18:09:54 +08:00
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switch (_playerState)
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{
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case PLAYER_STATE_IDLE:
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break;
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case PLAYER_STATE_FORWARD:
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{
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Vec3 curPos= player->getPosition3D();
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Vec3 newFaceDir = _targetPos - curPos;
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newFaceDir.y = 0.0f;
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newFaceDir.normalize();
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Vec3 offset = newFaceDir * 25.0f * dt;
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curPos+=offset;
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player->setPosition3D(curPos);
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}
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break;
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case PLAYER_STATE_BACKWARD:
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{
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Vec3 forward_vec;
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player->getNodeToWorldTransform().getForwardVector(&forward_vec);
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forward_vec.normalize();
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player->setPosition3D(player->getPosition3D()-forward_vec*15*dt);
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}
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break;
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case PLAYER_STATE_LEFT:
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{
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player->setRotation3D(player->getRotation3D()+Vec3(0,25*dt,0));
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}
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break;
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case PLAYER_STATE_RIGHT:
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{
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player->setRotation3D(player->getRotation3D()+Vec3(0,-25*dt,0));
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}
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break;
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default:
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break;
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}
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2015-05-26 17:51:26 +08:00
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// transform player position to world coord
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auto playerPos = player->getPosition3D();
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auto playerModelMat = player->getParent()->getNodeToWorldTransform();
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playerModelMat.transformPoint(&playerPos);
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2015-01-27 15:18:59 +08:00
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Vec3 Normal;
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2015-05-26 17:51:26 +08:00
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float player_h = _terrain->getHeight(playerPos.x, playerPos.z,&Normal);
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2015-06-18 10:17:46 +08:00
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if (Normal.isZero())//check the player whether is out of the terrain
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{
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player_h = playerPos.y;
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}
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else
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{
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player_h += PLAYER_HEIGHT;
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}
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player->setPositionY(player_h);
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2015-01-27 15:18:59 +08:00
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Quaternion q2;
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2015-05-29 06:00:49 +08:00
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q2.createFromAxisAngle(Vec3(0,1,0),(float)-M_PI,&q2);
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2015-01-30 15:46:39 +08:00
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2015-01-27 15:18:59 +08:00
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Quaternion headingQ;
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headingQ.createFromAxisAngle(_headingAxis,_headingAngle,&headingQ);
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player->setRotationQuat(headingQ*q2);
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2015-01-23 18:09:54 +08:00
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auto vec_offset =Vec4(camera_offset.x,camera_offset.y,camera_offset.z,1);
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vec_offset = player->getNodeToWorldTransform()*vec_offset;
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2015-01-27 15:18:59 +08:00
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_cam->setPosition3D(player->getPosition3D() + camera_offset);
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2015-01-23 18:09:54 +08:00
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updateState();
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}
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2015-02-02 16:14:13 +08:00
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void Player::turnLeft()
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2015-01-23 18:09:54 +08:00
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{
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_playerState = PLAYER_STATE_LEFT;
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}
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2015-02-02 16:14:13 +08:00
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void Player::turnRight()
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2015-01-23 18:09:54 +08:00
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{
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_playerState = PLAYER_STATE_RIGHT;
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}
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2015-02-02 16:14:13 +08:00
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void Player::idle()
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2015-01-23 18:09:54 +08:00
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{
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_playerState = PLAYER_STATE_IDLE;
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}
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2015-02-02 16:14:13 +08:00
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void Player::forward()
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2015-01-23 18:09:54 +08:00
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{
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_playerState = PLAYER_STATE_FORWARD;
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}
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2015-02-02 16:14:13 +08:00
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void Player::backward()
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2015-01-23 18:09:54 +08:00
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{
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_playerState = PLAYER_STATE_BACKWARD;
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}
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2015-02-02 16:14:13 +08:00
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void Player::updateState()
|
2015-01-23 18:09:54 +08:00
|
|
|
{
|
2015-02-02 16:14:13 +08:00
|
|
|
auto player = (Sprite3D * )this;
|
2015-01-23 18:09:54 +08:00
|
|
|
switch (_playerState)
|
|
|
|
{
|
|
|
|
case PLAYER_STATE_FORWARD:
|
|
|
|
{
|
|
|
|
Vec2 player_pos =Vec2(player->getPositionX(),player->getPositionZ());
|
|
|
|
Vec2 targetPos = Vec2(_targetPos.x,_targetPos.z);
|
|
|
|
auto dist = player_pos.distance(targetPos);
|
|
|
|
if(dist<1)
|
|
|
|
{
|
|
|
|
_playerState = PLAYER_STATE_IDLE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
2015-02-02 16:14:13 +08:00
|
|
|
|
|
|
|
Player * Player::create(const char * file,Camera * cam,Terrain * terrain)
|
|
|
|
{
|
|
|
|
//
|
|
|
|
auto sprite = new (std::nothrow) Player();
|
|
|
|
if (sprite && sprite->initWithFile(file))
|
|
|
|
{
|
|
|
|
sprite->_headingAngle = 0;
|
|
|
|
sprite->_playerState = PLAYER_STATE_IDLE;
|
|
|
|
sprite->_cam = cam;
|
|
|
|
sprite->_terrain = terrain;
|
|
|
|
sprite->autorelease();
|
|
|
|
sprite->scheduleUpdate();
|
|
|
|
return sprite;
|
|
|
|
}
|
|
|
|
CC_SAFE_DELETE(sprite);
|
|
|
|
return nullptr;
|
|
|
|
}
|
2015-08-03 14:02:46 +08:00
|
|
|
|
|
|
|
TerrainWithLightMap::TerrainWithLightMap()
|
|
|
|
{
|
|
|
|
Size visibleSize = Director::getInstance()->getVisibleSize();
|
|
|
|
|
|
|
|
//use custom camera
|
|
|
|
_camera = Camera::createPerspective(60,visibleSize.width/visibleSize.height,0.1f,800);
|
|
|
|
_camera->setCameraFlag(CameraFlag::USER1);
|
|
|
|
_camera->setPosition3D(Vec3(-1,1.6f,4));
|
|
|
|
addChild(_camera);
|
|
|
|
|
|
|
|
Terrain::DetailMap r("TerrainTest/dirt.jpg"),g("TerrainTest/Grass2.jpg"),b("TerrainTest/road.jpg"),a("TerrainTest/GreenSkin.jpg");
|
|
|
|
|
|
|
|
Terrain::TerrainData data("TerrainTest/heightmap16.jpg","TerrainTest/alphamap.png",r,g,b,a);
|
|
|
|
|
|
|
|
_terrain = Terrain::create(data,Terrain::CrackFixedType::SKIRT);
|
|
|
|
_terrain->setLODDistance(3.2f,6.4f,9.6f);
|
|
|
|
_terrain->setMaxDetailMapAmount(4);
|
|
|
|
addChild(_terrain);
|
|
|
|
_terrain->setCameraMask(2);
|
|
|
|
_terrain->setDrawWire(false);
|
|
|
|
_terrain->setLightMap("TerrainTest/Lightmap.png");
|
|
|
|
auto listener = EventListenerTouchAllAtOnce::create();
|
|
|
|
listener->onTouchesMoved = CC_CALLBACK_2(TerrainWithLightMap::onTouchesMoved, this);
|
|
|
|
_eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
|
|
|
|
|
|
|
|
}
|
|
|
|
std::string TerrainWithLightMap::title() const
|
|
|
|
{
|
|
|
|
return "Terrain using light map";
|
|
|
|
}
|
|
|
|
std::string TerrainWithLightMap::subtitle() const
|
|
|
|
{
|
|
|
|
return "Drag to walkThru";
|
|
|
|
}
|
|
|
|
void TerrainWithLightMap::onTouchesMoved(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* event)
|
|
|
|
{
|
|
|
|
float delta = Director::getInstance()->getDeltaTime();
|
|
|
|
auto touch = touches[0];
|
|
|
|
auto location = touch->getLocation();
|
|
|
|
auto PreviousLocation = touch->getPreviousLocation();
|
|
|
|
Point newPos = PreviousLocation - location;
|
|
|
|
|
|
|
|
Vec3 cameraDir;
|
|
|
|
Vec3 cameraRightDir;
|
|
|
|
_camera->getNodeToWorldTransform().getForwardVector(&cameraDir);
|
|
|
|
cameraDir.normalize();
|
|
|
|
cameraDir.y=0;
|
|
|
|
_camera->getNodeToWorldTransform().getRightVector(&cameraRightDir);
|
|
|
|
cameraRightDir.normalize();
|
|
|
|
cameraRightDir.y=0;
|
|
|
|
Vec3 cameraPos= _camera->getPosition3D();
|
|
|
|
cameraPos+=cameraDir*newPos.y*0.5*delta;
|
|
|
|
cameraPos+=cameraRightDir*newPos.x*0.5*delta;
|
|
|
|
_camera->setPosition3D(cameraPos);
|
|
|
|
}
|