MotionStreak3DTest类 参考

#include <Sprite3DTest.h>

类 MotionStreak3DTest 继承关系图:

MotionStreak3DTest 的协作图:

Public 成员函数
	CREATE_FUNC (MotionStreak3DTest)
	MotionStreak3DTest ()
virtual std::string	title () const override
virtual std::string	subtitle () const override
virtual void	update (float delta) override
Public 成员函数 继承自 Sprite3DTestDemo
virtual	~Sprite3DTestDemo ()
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
virtual void	onEnter () override

Protected 属性
cocos2d::Sprite3D *	_sprite
cocos2d::MotionStreak3D *	_streak
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 Sprite3DTest.h 第 563 行定义.

构造及析构函数说明

MotionStreak3DTest()

MotionStreak3DTest::MotionStreak3DTest

(

)

在文件 Sprite3DTest.cpp 第 2474 行定义.

{
    auto s = Director::getInstance()->getWinSize();
 
    auto camera = Camera::createPerspective(40, s.width / s.height, 0.01f, 1000.f);
    camera->setCameraFlag(CameraFlag::USER1);
    camera->setPosition3D(Vec3(0.f, 50.f, 200.f));
    camera->lookAt(Vec3(0.f, 0.f, 0.f));
    addChild(camera);
 
    auto sprite = Sprite3D::create("Sprite3DTest/orc.c3b");
    sprite->setPosition(20.f, 0.f);
    addChild(sprite);
 
    auto streak = MotionStreak3D::create(1.0f, 1.0f, 5.f, Color3B(255, 255, 0), "Images/Icon.png");
    addChild(streak);
 
    setCameraMask(2);
 
    _sprite = sprite;
    _streak = streak;
    scheduleUpdate();
}

引用了 _sprite , 以及 _streak.

成员函数说明

CREATE_FUNC()

MotionStreak3DTest::CREATE_FUNC

(

MotionStreak3DTest

)

subtitle()

std::string MotionStreak3DTest::subtitle ( ) const

overridevirtual

重载 TestCase .

在文件 Sprite3DTest.cpp 第 2501 行定义.

{
    return "";
}

title()

std::string MotionStreak3DTest::title ( ) const

overridevirtual

重载 Sprite3DTestDemo .

在文件 Sprite3DTest.cpp 第 2497 行定义.

{
    return "MotionStreak3D Test";
}

update()

void MotionStreak3DTest::update ( float  delta )

overridevirtual

在文件 Sprite3DTest.cpp 第 2506 行定义.

{
    static float t = 0;
    t += delta;
    float angle = t * M_PI;
    float r = 20.f;
 
    _sprite->setPosition3D(Vec3(r * cosf(angle), 0, r * sinf(angle)));
    _streak->setPosition3D(_sprite->getPosition3D());
    _streak->setSweepAxis(Vec3(cosf(angle), 0, sinf(angle)));
}

引用了 _sprite , 以及 _streak.

类成员变量说明

_sprite

cocos2d::Sprite3D* MotionStreak3DTest::_sprite

protected

在文件 Sprite3DTest.h 第 573 行定义.

被这些函数引用 MotionStreak3DTest() , 以及 update().

_streak

cocos2d::MotionStreak3D* MotionStreak3DTest::_streak

protected

在文件 Sprite3DTest.h 第 574 行定义.

被这些函数引用 MotionStreak3DTest() , 以及 update().

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该类的文档由以下文件生成:

• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/Sprite3DTest/Sprite3DTest.h
• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/Sprite3DTest/Sprite3DTest.cpp