TextureMipMap类 参考

#include <Texture2dTest.h>

类 TextureMipMap 继承关系图:

TextureMipMap 的协作图:

Public 成员函数
	CREATE_FUNC (TextureMipMap)
virtual std::string	title () const override
virtual std::string	subtitle () const override
virtual void	onEnter () override
Public 成员函数 继承自 TextureDemo
virtual	~TextureDemo ()
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 TestCase
cocos2d::MenuItemImage *	_priorTestItem
cocos2d::MenuItemImage *	_restartTestItem
cocos2d::MenuItemImage *	_nextTestItem
cocos2d::Label *	_titleLabel
cocos2d::Label *	_subtitleLabel

详细描述

在文件 Texture2dTest.h 第 83 行定义.

成员函数说明

CREATE_FUNC()

TextureMipMap::CREATE_FUNC

(

TextureMipMap

)

onEnter()

void TextureMipMap::onEnter ( )

overridevirtual

重载 TextureDemo .

在文件 Texture2dTest.cpp 第 277 行定义.

{
    TextureDemo::onEnter();
    auto s = Director::getInstance()->getWinSize();
 
    auto texture0 = Director::getInstance()->getTextureCache()->addImage("Images/grossini_dance_atlas.png");
    texture0->generateMipmap();
    Texture2D::TexParams texParams = {
        backend::SamplerFilter::LINEAR_MIPMAP_LINEAR,
        backend::SamplerFilter::LINEAR,
        backend::SamplerAddressMode::CLAMP_TO_EDGE,
        backend::SamplerAddressMode::CLAMP_TO_EDGE };
    texture0->setTexParameters(texParams);
 
    auto texture1 = Director::getInstance()->getTextureCache()->addImage("Images/grossini_dance_atlas_nomipmap.png");
 
    auto img0 = Sprite::createWithTexture(texture0);
    img0->setTextureRect(Rect(85, 121, 85, 121));
    img0->setPosition(Vec2( s.width/3.0f, s.height/2.0f));
    addChild(img0);
 
    auto img1 = Sprite::createWithTexture(texture1);
    img1->setTextureRect(Rect(85, 121, 85, 121));
    img1->setPosition(Vec2( 2*s.width/3.0f, s.height/2.0f));
    addChild(img1);
    
    
    auto scale1 = EaseOut::create(ScaleBy::create(4, 0.01f), 3);
    auto sc_back = scale1->reverse();
    
    auto scale2 = scale1->clone();
    auto sc_back2 = scale2->reverse();
 
    img0->runAction(RepeatForever::create(Sequence::create(scale1, sc_back, nullptr)));
    img1->runAction(RepeatForever::create(Sequence::create(scale2, sc_back2, nullptr)));
    log("%s\n", Director::getInstance()->getTextureCache()->getCachedTextureInfo().c_str());
}

引用了 TextureDemo::onEnter().

函数调用图:

subtitle()

std::string TextureMipMap::subtitle ( ) const

overridevirtual

重载 TestCase .

在文件 Texture2dTest.cpp 第 320 行定义.

{
    return "Left image uses mipmap. Right image doesn't";
}

title()

std::string TextureMipMap::title ( ) const

overridevirtual

重载 TestCase .

在文件 Texture2dTest.cpp 第 315 行定义.

{
    return "Texture Mipmap";
}

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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/Texture2dTest/Texture2dTest.h
• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/Texture2dTest/Texture2dTest.cpp