#include <MaterialSystemTest.h>

类 Material_2DEffects 继承关系图:

Material_2DEffects 的协作图:

类
struct	Locations

Public 成员函数
	CREATE_FUNC (Material_2DEffects)

virtual void	onEnter () override

virtual std::string	subtitle () const override

void	updateCCTimeUniforms (float)

Public 成员函数继承自 MaterialSystemBaseTest
virtual std::string	title () const override

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

Private 属性
std::vector< Locations >	timeUniforms

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 TestCase
cocos2d::MenuItemImage *	_priorTestItem

cocos2d::MenuItemImage *	_restartTestItem

cocos2d::MenuItemImage *	_nextTestItem

cocos2d::Label *	_titleLabel

cocos2d::Label *	_subtitleLabel

详细描述

在文件 MaterialSystemTest.h 第 61 行定义.

成员函数说明

◆ CREATE_FUNC()

Material_2DEffects::CREATE_FUNC ( Material_2DEffects )

◆ onEnter()

void Material_2DEffects::onEnter ( )

overridevirtual

重载 TestCase .

在文件 MaterialSystemTest.cpp 第 113 行定义.

{
    MaterialSystemBaseTest::onEnter();
 
    auto properties = Properties::createNonRefCounted("Materials/2d_effects.material#sample");
 
    // Print the properties of every namespace within this one.
    printProperties(properties, 0);
 
    Material *mat1 = Material::createWithProperties(properties);
 
    auto spriteBlur = Sprite::create("Images/grossini.png");
    spriteBlur->setPositionNormalized(Vec2(0.2f, 0.5f));
    this->addChild(spriteBlur);
    spriteBlur->setProgramState(mat1->getTechniqueByName("blur")->getPassByIndex(0)->getProgramState());
 
    auto spriteOutline = Sprite::create("Images/grossini.png");
    spriteOutline->setPositionNormalized(Vec2(0.4f, 0.5f));
    this->addChild(spriteOutline);
    spriteOutline->setProgramState(mat1->getTechniqueByName("outline")->getPassByIndex(0)->getProgramState());
 
    auto spriteNoise = Sprite::create("Images/grossini.png");
    spriteNoise->setPositionNormalized(Vec2(0.6f, 0.5f));
    this->addChild(spriteNoise);
    spriteNoise->setProgramState(mat1->getTechniqueByName("noise")->getPassByIndex(0)->getProgramState());
 
    auto spriteEdgeDetect = Sprite::create("Images/grossini.png");
    spriteEdgeDetect->setPositionNormalized(Vec2(0.8f, 0.5f));
    this->addChild(spriteEdgeDetect);
    spriteEdgeDetect->setProgramState(mat1->getTechniqueByName("edge_detect")->getPassByIndex(0)->getProgramState());
 
    timeUniforms.clear();
 
#define FETCH_CCTIME_LOCATION(sprite) do {                                  \
        auto programState = sprite->getProgramState();                      \
        auto location     = programState->getUniformLocation("u_Time");    \
        timeUniforms.emplace_back(programState, location);                  \
    }while(0)
 
    FETCH_CCTIME_LOCATION(spriteBlur);
    FETCH_CCTIME_LOCATION(spriteOutline);
    FETCH_CCTIME_LOCATION(spriteNoise);
    FETCH_CCTIME_LOCATION(spriteEdgeDetect);
 
    schedule(CC_SCHEDULE_SELECTOR(Material_2DEffects::updateCCTimeUniforms));
 
    // properties is not a "Ref" object
    CC_SAFE_DELETE(properties);
}

引用了 FETCH_CCTIME_LOCATION, TestCase::onEnter(), printProperties(), timeUniforms , 以及 updateCCTimeUniforms().

函数调用图:

◆ subtitle()

std::string Material_2DEffects::subtitle ( ) const

overridevirtual

重载 TestCase .

在文件 MaterialSystemTest.cpp 第 163 行定义.

{
    return "Testing effects on Sprite";
}

◆ updateCCTimeUniforms()

void Material_2DEffects::updateCCTimeUniforms ( float )

在文件 MaterialSystemTest.cpp 第 168 行定义.

{
    float time = Director::getInstance()->getTotalFrames() * Director::getInstance()->getAnimationInterval();
    Vec4 random(time / 10.0f, time, time * 2.0f, time * 4.0f);
    for (auto &loc : timeUniforms)
    {
        loc.programState->setUniform(loc.location, &random, sizeof(random));
    }
}

引用了 timeUniforms.

被这些函数引用 onEnter().

这是这个函数的调用关系图:

类成员变量说明

◆ timeUniforms

std::vector<Locations> Material_2DEffects::timeUniforms

private

在文件 MaterialSystemTest.h 第 78 行定义.

被这些函数引用 onEnter() , 以及 updateCCTimeUniforms().

该类的文档由以下文件生成:

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

类

Public 成员函数

Private 属性

额外继承的成员函数