Particle3DTestDemo类 参考

#include <Particle3DTest.h>

类 Particle3DTestDemo 继承关系图:

Particle3DTestDemo 的协作图:

Public 成员函数
	CREATE_FUNC (Particle3DTestDemo)
	Particle3DTestDemo ()
virtual	~Particle3DTestDemo ()
virtual bool	init () override
virtual std::string	title () const override
virtual void	update (float delta) override
void	onTouchesBegan (const std::vector< cocos2d::Touch * > &touches, cocos2d::Event *event)
void	onTouchesMoved (const std::vector< cocos2d::Touch * > &touches, cocos2d::Event *event)
void	onTouchesEnded (const std::vector< cocos2d::Touch * > &touches, cocos2d::Event *event)
Public 成员函数 继承自 TestCase
	TestCase ()
	~TestCase ()
virtual std::string	subtitle () const
virtual Type	getTestType () const
virtual float	getDuration () const
virtual std::string	getExpectedOutput () const
virtual std::string	getActualOutput () const
virtual void	restartTestCallback (cocos2d::Ref *sender)
virtual void	nextTestCallback (cocos2d::Ref *sender)
virtual void	priorTestCallback (cocos2d::Ref *sender)
virtual void	onBackCallback (cocos2d::Ref *sender)
void	setTestSuite (TestSuite *testSuite)
TestSuite *	getTestSuite () const
float	getRunTime () const
void	setTestCaseName (const std::string &name)
std::string	getTestCaseName () const
const cocos2d::Label *	getSubtitleLable () const
const cocos2d::MenuItemImage *	getRestartTestItem () const
virtual void	onEnter () override

Protected 属性
std::string	_title
cocos2d::Camera *	_camera
cocos2d::Label *	_particleLab
float	_angle
Protected 属性 继承自 TestCase
cocos2d::MenuItemImage *	_priorTestItem
cocos2d::MenuItemImage *	_restartTestItem
cocos2d::MenuItemImage *	_nextTestItem
cocos2d::Label *	_titleLabel
cocos2d::Label *	_subtitleLabel

额外继承的成员函数
Public 类型 继承自 TestCase
enum class	Type { ROBUSTNESS , UNIT , GRAPHICAL_STATIC , MANUAL }
Public 属性 继承自 TestCase
CC_CONSTRUCTOR_ACCESS	__pad0__: virtual bool init() override

详细描述

在文件 Particle3DTest.h 第 35 行定义.

构造及析构函数说明

Particle3DTestDemo()

Particle3DTestDemo::Particle3DTestDemo

(

void

)

在文件 Particle3DTest.cpp 第 116 行定义.

: _angle(0.0f)
{
 
}

~Particle3DTestDemo()

Particle3DTestDemo::~Particle3DTestDemo ( void  )

virtual

在文件 Particle3DTest.cpp 第 141 行定义.

{
    _particleLab->release();
}

引用了 _particleLab.

成员函数说明

CREATE_FUNC()

Particle3DTestDemo::CREATE_FUNC

(

Particle3DTestDemo

)

init()

bool Particle3DTestDemo::init ( )

overridevirtual

被 Particle3DAdvancedLodSystemDemo, Particle3DBlackHoleDemo, Particle3DHypnoDemo, Particle3DTimeShiftDemo, Particle3DUVAnimDemo, Particle3DFirePlaceDemo, Particle3DLineStreakDemo, Particle3DElectricBeamSystemDemo, Particle3DFlareShieldDemo, Particle3DLightningBoltDemo, Particle3DExplosionSystemDemo, Particle3DCanOfWormsDemo, Particle3DRibbonTrailDemo, Particle3DWeaponTrailDemo , 以及 Particle3DWithSprite3DDemo 重载.

在文件 Particle3DTest.cpp 第 59 行定义.

{
    if (!TestCase::init()) return false;
 
    FileUtils::getInstance()->addSearchPath("Particle3D/materials");
    FileUtils::getInstance()->addSearchPath("Particle3D/scripts");
    FileUtils::getInstance()->addSearchPath("Sprite3DTest");
    //FileUtils::getInstance()->addSearchPath("Particle3D/textures");
 
    Size size = Director::getInstance()->getWinSize();
    _camera = Camera::createPerspective(30.0f, size.width / size.height, 1.0f, 1000.0f);
    _camera->setPosition3D(Vec3(0.0f, 0.0f, 100.0f));
    _camera->lookAt(Vec3(0.0f, 0.0f, 0.0f), Vec3(0.0f, 1.0f, 0.0f));
    _camera->setCameraFlag(CameraFlag::USER1);
    this->addChild(_camera);
 
    auto listener = EventListenerTouchAllAtOnce::create();
    listener->onTouchesBegan = CC_CALLBACK_2(Particle3DTestDemo::onTouchesBegan, this);
    listener->onTouchesMoved = CC_CALLBACK_2(Particle3DTestDemo::onTouchesMoved, this);
    listener->onTouchesEnded = CC_CALLBACK_2(Particle3DTestDemo::onTouchesEnded, this);
    _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
 
 
    TTFConfig config("fonts/tahoma.ttf",10);
    _particleLab = Label::createWithTTF(config,"Particle Count: 0",TextHAlignment::LEFT);
    _particleLab->retain();
    _particleLab->setPosition(Vec2(0.0f, size.height / 6.0f));
    _particleLab->setAnchorPoint(Vec2(0.0f, 0.0f));
    this->addChild(_particleLab);
    
    scheduleUpdate();
    return true;
}

引用了 _camera, _particleLab, onTouchesBegan(), onTouchesEnded() , 以及 onTouchesMoved().

被这些函数引用 Particle3DAdvancedLodSystemDemo::init(), Particle3DBlackHoleDemo::init(), Particle3DHypnoDemo::init(), Particle3DTimeShiftDemo::init(), Particle3DUVAnimDemo::init(), Particle3DFirePlaceDemo::init(), Particle3DLineStreakDemo::init(), Particle3DElectricBeamSystemDemo::init(), Particle3DFlareShieldDemo::init(), Particle3DLightningBoltDemo::init(), Particle3DExplosionSystemDemo::init(), Particle3DCanOfWormsDemo::init(), Particle3DRibbonTrailDemo::init(), Particle3DWeaponTrailDemo::init() , 以及 Particle3DWithSprite3DDemo::init().

函数调用图:

这是这个函数的调用关系图:

onTouchesBegan()

void Particle3DTestDemo::onTouchesBegan	(	const std::vector< cocos2d::Touch * > &	touches,
		cocos2d::Event *	event
	)

在文件 Particle3DTest.cpp 第 93 行定义.

{
    
}

被这些函数引用 init().

这是这个函数的调用关系图:

onTouchesEnded()

void Particle3DTestDemo::onTouchesEnded	(	const std::vector< cocos2d::Touch * > &	touches,
		cocos2d::Event *	event
	)

在文件 Particle3DTest.cpp 第 111 行定义.

{
    
}

被这些函数引用 init().

这是这个函数的调用关系图:

onTouchesMoved()

void Particle3DTestDemo::onTouchesMoved	(	const std::vector< cocos2d::Touch * > &	touches,
		cocos2d::Event *	event
	)

在文件 Particle3DTest.cpp 第 98 行定义.

{
    if (touches.size())
    {
        auto touch = touches[0];
        auto delta = touch->getDelta();
        
        _angle -= CC_DEGREES_TO_RADIANS(delta.x);
        _camera->setPosition3D(Vec3(100.0f * sinf(_angle), 0.0f, 100.0f * cosf(_angle)));
        _camera->lookAt(Vec3(0.0f, 0.0f, 0.0f), Vec3(0.0f, 1.0f, 0.0f));
    }
}

引用了 _angle , 以及 _camera.

被这些函数引用 init().

这是这个函数的调用关系图:

title()

std::string Particle3DTestDemo::title ( ) const

overridevirtual

重载 TestCase .

在文件 Particle3DTest.cpp 第 54 行定义.

{
    return "Particle3D Test";
}

update()

void Particle3DTestDemo::update ( float  delta )

overridevirtual

在文件 Particle3DTest.cpp 第 122 行定义.

{
    ParticleSystem3D *ps = static_cast<ParticleSystem3D *>(this->getChildByTag(PARTICLE_SYSTEM_TAG));
    if (ps){
        unsigned int count = 0;
        auto children = ps->getChildren();
        for (auto iter : children){
            ParticleSystem3D *child = dynamic_cast<ParticleSystem3D *>(iter);
            if (child){
                count += child->getAliveParticleCount();
            }
        }
 
        char str[128];
        sprintf(str, "Particle Count: %d", count);
        _particleLab->setString(str);
    }
}

引用了 _particleLab , 以及 PARTICLE_SYSTEM_TAG.

类成员变量说明

_angle

float Particle3DTestDemo::_angle

protected

在文件 Particle3DTest.h 第 55 行定义.

被这些函数引用 onTouchesMoved().

_camera

cocos2d::Camera* Particle3DTestDemo::_camera

protected

在文件 Particle3DTest.h 第 53 行定义.

被这些函数引用 init() , 以及 onTouchesMoved().

_particleLab

cocos2d::Label* Particle3DTestDemo::_particleLab

protected

在文件 Particle3DTest.h 第 54 行定义.

被这些函数引用 init(), update() , 以及 ~Particle3DTestDemo().

_title

std::string Particle3DTestDemo::_title

protected

在文件 Particle3DTest.h 第 52 行定义.

---

该类的文档由以下文件生成:

• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/Particle3DTest/Particle3DTest.h
• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/Particle3DTest/Particle3DTest.cpp