#include <Sprite3DTest.h>

类 UseCaseSprite3D 继承关系图:

UseCaseSprite3D 的协作图:

Public 成员函数
	CREATE_FUNC (UseCaseSprite3D)

	UseCaseSprite3D ()

virtual std::string	title () const override

virtual std::string	subtitle () const override

virtual void	update (float delta) override

void	menuCallback_Message (cocos2d::Ref *sender)

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 类型
enum class	USECASE { _3D_WITH_2D , _UI_3D_UI , MAX_CASE_NUM }

Protected 成员函数
void	switchCase ()

Protected 属性
cocos2d::Label *	_label

int	_caseIdx

std::string	_useCaseTitles [(int) USECASE::MAX_CASE_NUM]

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 416 行定义.

成员枚举类型说明

◆ USECASE

enum class UseCaseSprite3D::USECASE

strongprotected

枚举值
_3D_WITH_2D
_UI_3D_UI
MAX_CASE_NUM

在文件 Sprite3DTest.h 第 432 行定义.

                      {
        _3D_WITH_2D,
        _UI_3D_UI,
        MAX_CASE_NUM,
    };

构造及析构函数说明

◆ UseCaseSprite3D()

UseCaseSprite3D::UseCaseSprite3D ( )

在文件 Sprite3DTest.cpp 第 1780 行定义.

    : _caseIdx(0)
{
    auto s = Director::getInstance()->getWinSize();
 
    _useCaseTitles[0] = "transparent 3d sprite and 2d sprite";
    _useCaseTitles[1] = "ui - 3d - ui";
 
    auto itemPrev = MenuItemImage::create("Images/b1.png", "Images/b2.png",
        [&](Ref *sender) {
        _caseIdx--;
        if (_caseIdx < 0)
            _caseIdx = (int)USECASE::MAX_CASE_NUM - 1;
        this->switchCase();
    });
 
    auto itemNext = MenuItemImage::create("Images/f1.png", "Images/f2.png",
        [&](Ref *sender) {
        _caseIdx++;
        if (_caseIdx >= (int)USECASE::MAX_CASE_NUM)
            _caseIdx = 0;
        this->switchCase();
    });
 
    auto menu = Menu::create(itemPrev, itemNext, nullptr);
    menu->alignItemsHorizontally();
    menu->setScale(0.5);
    menu->setAnchorPoint(Vec2(0.0f, 0.0f));
    menu->setPosition(Vec2(s.width / 2, 70.0f));
 
    _label = Label::create();
    _label->setPosition(s.width * 0.5f, s.height * 0.8f);
    addChild(_label);
 
    addChild(menu);
 
    //setup camera
    auto camera = Camera::createPerspective(40, s.width / s.height, 0.01f, 1000.f);
    camera->setCameraFlag(CameraFlag::USER1);
    camera->setPosition3D(Vec3(0.f, 30.f, 100.f));
    camera->lookAt(Vec3(0.f, 0.f, 0.f));
    addChild(camera);
 
    switchCase();
}

引用了 _caseIdx, _label, _useCaseTitles, MAX_CASE_NUM , 以及 switchCase().

函数调用图:

成员函数说明

◆ CREATE_FUNC()

UseCaseSprite3D::CREATE_FUNC ( UseCaseSprite3D )

◆ menuCallback_Message()

void UseCaseSprite3D::menuCallback_Message ( cocos2d::Ref * sender )

在文件 Sprite3DTest.cpp 第 1916 行定义.

{
    auto layer = getChildByTag(101);
    auto message = layer->getChildByTag(102); // message layer
    if (message)
        layer->removeChild(message);
    else
    {
        // create a new message layer on the top
        auto s = layer->getContentSize();
        auto messagelayer = LayerColor::create(Color4B(100, 100, 0, 255));
        messagelayer->setContentSize(Size(s.width * 0.5f, s.height * 0.5f));
        messagelayer->setPosition(Vec2(s.width * 0.25f, s.height * 0.25f));
        auto label = Label::create();
        label->setString("This Message Layer \n Should Be On Top");
        label->setPosition(Vec2(s.width * 0.25f, s.height * 0.25f));
        messagelayer->addChild(label);
        messagelayer->setTag(102);
        layer->addChild(messagelayer);
    }
}

被这些函数引用 switchCase().

这是这个函数的调用关系图:

◆ subtitle()

std::string UseCaseSprite3D::subtitle ( ) const

overridevirtual

重载 TestCase .

在文件 Sprite3DTest.cpp 第 1831 行定义.

{
    return "";
}

◆ switchCase()

void UseCaseSprite3D::switchCase ( )

protected

在文件 Sprite3DTest.cpp 第 1836 行定义.

{
    removeChildByTag(101);
 
    auto s = Director::getInstance()->getWinSize();
    _label->setString(_useCaseTitles[_caseIdx]);
    if (_caseIdx == 0) // use case 1, 3d transparent sprite + 2d sprite
    {
        std::string filename = "Sprite3DTest/girl.c3b";
        auto sprite = Sprite3D::create(filename);
        sprite->setScale(0.15f);
        auto animation = Animation3D::create(filename);
        if (animation)
        {
            auto animate = Animate3D::create(animation);
            sprite->runAction(RepeatForever::create(animate));
        }
 
        auto circleBack = Sprite3D::create();
        auto circle = Sprite::create("Sprite3DTest/circle.png");
        circleBack->setScale(0.5f);
        circleBack->addChild(circle);
        circle->runAction(RepeatForever::create(RotateBy::create(3, Vec3(0.f, 0.f, 360.f))));
 
        circleBack->setRotation3D(Vec3(-90.0f, -90.0f, 0.0f));
 
        auto pos = sprite->getPosition3D();
        circleBack->setPosition3D(Vec3(pos.x, pos.y, pos.z - 1));
 
        sprite->setOpacity(250);
        sprite->setCameraMask(2);
        circleBack->setCameraMask(2);
        sprite->setTag(3);
        circleBack->setTag(2);
 
        auto node = Node::create();
        node->addChild(sprite);
        node->addChild(circleBack);
        node->setTag(101);
        addChild(node);
 
        scheduleUpdate();
        update(0.f);
    }
    else if (_caseIdx == 1) // use case 2, ui - 3d - ui, last ui should on the top
    {
        auto layer = LayerColor::create(Color4B(0, 0, 100, 255), s.width / 2.f, s.height / 2.f);
        layer->setPosition(s.width * 0.25f, s.height * 0.25f);
        layer->setGlobalZOrder(-1);
        addChild(layer);
 
        std::string filename = "Sprite3DTest/girl.c3b";
        auto sprite = Sprite3D::create(filename);
        sprite->setScale(0.5f);
        auto animation = Animation3D::create(filename);
        if (animation)
        {
            auto animate = Animate3D::create(animation);
            sprite->runAction(RepeatForever::create(animate));
        }
        sprite->setPosition(s.width * 0.25f, s.height * 0.125f);
        layer->addChild(sprite);
 
        TTFConfig ttfConfig("fonts/arial.ttf", 15);
        auto label1 = Label::createWithTTF(ttfConfig, "Message");
        auto item1 = MenuItemLabel::create(label1, CC_CALLBACK_1(UseCaseSprite3D::menuCallback_Message, this));
        auto label2 = Label::createWithTTF(ttfConfig, "Message");
        auto item2 = MenuItemLabel::create(label2, CC_CALLBACK_1(UseCaseSprite3D::menuCallback_Message, this));
 
        item1->setPosition(Vec2(s.width * 0.5f - item1->getContentSize().width * 0.5f, s.height * 0.5f - item1->getContentSize().height));
        item2->setPosition(Vec2(s.width * 0.5f - item1->getContentSize().width * 0.5f, s.height * 0.5f - item1->getContentSize().height * 2.f));
 
        auto pMenu1 = Menu::create(item1, item2, nullptr);
        pMenu1->setPosition(Vec2(0.0f, 0.0f));
        layer->addChild(pMenu1);
 
        layer->setTag(101);
    }
}

引用了 _caseIdx, _label, _useCaseTitles, menuCallback_Message() , 以及 update().

被这些函数引用 UseCaseSprite3D().

函数调用图:

这是这个函数的调用关系图:

◆ title()

std::string UseCaseSprite3D::title ( ) const

overridevirtual

重载 Sprite3DTestDemo .

在文件 Sprite3DTest.cpp 第 1826 行定义.

{
    return "Use Case For 2D + 3D";
}

◆ update()

void UseCaseSprite3D::update ( float delta )

overridevirtual

在文件 Sprite3DTest.cpp 第 1938 行定义.

{
    if (_caseIdx == 0)
    {
        static float accAngle = 0.f;
        accAngle += delta * CC_DEGREES_TO_RADIANS(60);
 
        float radius = 30.f;
        float x = cosf(accAngle) * radius, z = sinf(accAngle) * radius;
 
        auto node = getChildByTag(101);
        auto sprite3d = node->getChildByTag(3);
        auto circle = node->getChildByTag(2);
 
        sprite3d->setPositionX(x);
        sprite3d->setPositionZ(z);
        circle->setPositionX(x);
        circle->setPositionZ(z);
    }
}

引用了 _caseIdx.

被这些函数引用 switchCase().

这是这个函数的调用关系图:

类成员变量说明

◆ _caseIdx

int UseCaseSprite3D::_caseIdx

protected

在文件 Sprite3DTest.h 第 438 行定义.

被这些函数引用 switchCase(), update() , 以及 UseCaseSprite3D().

◆ _label

cocos2d::Label* UseCaseSprite3D::_label

protected

在文件 Sprite3DTest.h 第 437 行定义.

被这些函数引用 switchCase() , 以及 UseCaseSprite3D().

◆ _useCaseTitles

std::string UseCaseSprite3D::_useCaseTitles[(int) USECASE::MAX_CASE_NUM]

protected

在文件 Sprite3DTest.h 第 439 行定义.

被这些函数引用 switchCase() , 以及 UseCaseSprite3D().

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

Public 成员函数

Protected 类型

Protected 成员函数

Protected 属性

额外继承的成员函数

详细描述

成员枚举类型说明

◆ USECASE

构造及析构函数说明

◆ UseCaseSprite3D()

成员函数说明

◆ CREATE_FUNC()

◆ menuCallback_Message()

◆ subtitle()

◆ switchCase()

◆ title()

◆ update()

类成员变量说明

◆ _caseIdx

◆ _label

◆ _useCaseTitles