#include <ParticleTest.h>

类 DemoSnow 继承关系图:

DemoSnow 的协作图:

Public 成员函数
	CREATE_FUNC (DemoSnow)

virtual void	onEnter () override

virtual std::string	subtitle () const override

Public 成员函数继承自 ParticleDemo
	~ParticleDemo ()

virtual std::string	title () const override

void	toggleCallback (cocos2d::Ref *sender)

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)

virtual void	update (float dt) override

void	setEmitterPosition ()

Public 成员函数继承自 TestCase
	TestCase ()

	~TestCase ()

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

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

Protected 属性继承自 ParticleDemo
cocos2d::ParticleSystemQuad *	_emitter

cocos2d::Sprite *	_background

cocos2d::LayerColor *	_color

Protected 属性继承自 TestCase
cocos2d::MenuItemImage *	_priorTestItem

cocos2d::MenuItemImage *	_restartTestItem

cocos2d::MenuItemImage *	_nextTestItem

cocos2d::Label *	_titleLabel

cocos2d::Label *	_subtitleLabel

详细描述

在文件 ParticleTest.h 第 145 行定义.

成员函数说明

◆ CREATE_FUNC()

DemoSnow::CREATE_FUNC ( DemoSnow )

◆ onEnter()

void DemoSnow::onEnter ( )

overridevirtual

重载 ParticleDemo .

在文件 ParticleTest.cpp 第 457 行定义.

{
    ParticleDemo::onEnter();
 
    _emitter = ParticleSnow::create();
    _emitter->retain();
    _background->addChild(_emitter, 10);
 
    auto p = _emitter->getPosition();
    _emitter->setPosition( Vec2( p.x, p.y-110) );
    _emitter->setLife(3);
    _emitter->setLifeVar(1);
 
    // gravity
    _emitter->setGravity(Vec2(0.0f,-10.0f));
 
    // speed of particles
    _emitter->setSpeed(130);
    _emitter->setSpeedVar(30);
 
 
    Color4F startColor = _emitter->getStartColor();
    startColor.r = 0.9f;
    startColor.g = 0.9f;
    startColor.b = 0.9f;
    _emitter->setStartColor(startColor);
 
    Color4F startColorVar = _emitter->getStartColorVar();
    startColorVar.b = 0.1f;
    _emitter->setStartColorVar(startColorVar);
 
    _emitter->setEmissionRate(_emitter->getTotalParticles()/_emitter->getLife());
 
    _emitter->setTexture( Director::getInstance()->getTextureCache()->addImage(s_snow) );
 
    setEmitterPosition();
}

引用了 ParticleDemo::_background, ParticleDemo::_emitter, ParticleDemo::onEnter(), s_snow , 以及 ParticleDemo::setEmitterPosition().

函数调用图:

◆ subtitle()

std::string DemoSnow::subtitle ( ) const

overridevirtual

重载 ParticleDemo .

在文件 ParticleTest.cpp 第 495 行定义.

{
    return "ParticleSnow";
}

该类的文档由以下文件生成:

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

Public 成员函数

额外继承的成员函数

详细描述

成员函数说明

◆ CREATE_FUNC()

◆ onEnter()

◆ subtitle()