本文整理汇总了C++中SpriteFrame::getRect方法的典型用法代码示例。如果您正苦于以下问题：C++ SpriteFrame::getRect方法的具体用法？C++ SpriteFrame::getRect怎么用？C++ SpriteFrame::getRect使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SpriteFrame的用法示例。
在下文中一共展示了SpriteFrame::getRect方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: prepareForRender
void LightEffect::prepareForRender(Sprite *sprite, Texture2D *normalmap)
{
auto gl = getGLProgramState();
gl->setUniformVec2("u_contentSize", sprite->getContentSize());
Point posRelToSprite = PointApplyAffineTransform(Point(_lightPos.x, _lightPos.y), sprite->getWorldToNodeAffineTransform());
gl->setUniformVec3("u_lightPos", Vec3(posRelToSprite.x, posRelToSprite.y, _lightPos.z));
gl->setUniformTexture("u_normals", normalmap);
int opacity = sprite->getOpacity();
SpriteFrame *frame = sprite->getSpriteFrame();
Size untrimmedSize = frame->getOriginalSize();
Size trimmedSize = frame->getRect().size;
Vec2 framePos = frame->getRect().origin;
Size texSize = frame->getTexture()->getContentSize();
// set sprite position in sheet
gl->setUniformVec2("u_spritePosInSheet", Vec2(framePos.x / texSize.width, framePos.y / texSize.height));
gl->setUniformVec2("u_spriteSizeRelToSheet", Vec2(untrimmedSize.width / texSize.width, untrimmedSize.height / texSize.height));
gl->setUniformInt("u_spriteRotated", frame->isRotated());
gl->setUniformFloat("u_spriteOpacity", (float)opacity / 255.0f);
// set offset of trimmed sprite
Vec2 bottomLeft = frame->getOffset() + (untrimmedSize - trimmedSize) / 2;
Vec2 cornerOffset = frame->isRotated() ? Vec2(bottomLeft.y, bottomLeft.x)
: Vec2(bottomLeft.x, untrimmedSize.height - trimmedSize.height - bottomLeft.y);
gl->setUniformVec2("u_spriteOffset", cornerOffset);
}示例2: prepareForRender
void LightsHolder::prepareForRender(Sprite *_sprite, Texture2D *normalmap)
{
int idx=0;
for(auto &ef : _effectsArray) {
if (ef != nullptr)
{
Point posRelToSprite = PointApplyAffineTransform(Point(ef->getLightPos().x, ef->getLightPos().y),_sprite->getWorldToNodeAffineTransform());
_lightPos[idx]=Vec3(posRelToSprite.x, posRelToSprite.y, ef->getLightPos().z);
brightness[idx]=ef->getBrightness();
}
idx++;
}
auto gl = getGLProgramState();
gl->setUniformVec2("u_contentSize", _sprite->getContentSize());
gl->setUniformVec3v("u_lightPos",_lightsNumber,_lightPos);
gl->setUniformTexture("u_normals", normalmap);
SpriteFrame *frame = _sprite->getSpriteFrame();
Size untrimmedSize = frame->getOriginalSize();
Size trimmedSize = frame->getRect().size;
Vec2 framePos = frame->getRect().origin;
Size texSize = frame->getTexture()->getContentSize();
// set sprite position in sheet
gl->setUniformVec2("u_spritePosInSheet", Vec2(framePos.x / texSize.width, framePos.y / texSize.height));
gl->setUniformVec2("u_spriteSizeRelToSheet", Vec2(untrimmedSize.width / texSize.width, untrimmedSize.height / texSize.height));
gl->setUniformFloatv("u_brightness",_lightsNumber, brightness);
gl->setUniformInt("u_spriteRotated", frame->isRotated());
gl->setUniformInt("u_lightsNumber", _lightsNumber);
// set offset of trimmed sprite
Vec2 bottomLeft = frame->getOffset() + (untrimmedSize - trimmedSize) / 2;
Vec2 cornerOffset = frame->isRotated() ? Vec2(bottomLeft.y, bottomLeft.x)
: Vec2(bottomLeft.x, untrimmedSize.height - trimmedSize.height - bottomLeft.y);
gl->setUniformVec2("u_spriteOffset", cornerOffset);
}示例3: init
bool StartLayer::init() {
if (!Layer::init()) {
return false;
}
Size screenSize = Director::getInstance()->getVisibleSize();
SCALE_DENSITY = screenSize.width / 640;
this->setScale(SCALE_DENSITY);
Sprite *bgSprite = Sprite::create("loading.png");
bgSprite->setPosition(Point(screenSize.width/2, screenSize.height/2));
this->addChild(bgSprite);
Sprite* card = Sprite::create();
Animation* animation = Animation::create();
SpriteFrameCache::getInstance()->addSpriteFramesWithFile("card.plist");
int cardheight;
for(int i=0;i<13;i++){
char framename[64];
sprintf(framename, "card%d.png",i+1);
SpriteFrame *sf = SpriteFrameCache::getInstance()->getSpriteFrameByName(framename);
Rect rect = sf->getRect();
cardheight = rect.size.height;
animation->addSpriteFrame(sf);
}
animation->setDelayPerUnit(0.1f);
Animate* cardAni = Animate::create(animation);
RepeatForever* rf = RepeatForever::create(cardAni);
card->setPosition(Point(screenSize.width/2,screenSize.height/2 + cardheight));
this->addChild(card,1);
card->runAction(rf);
// リクエスト生成
HttpRequest* request = new HttpRequest();
request->setUrl("http://httpbin.org/post");
request->setRequestType(HttpRequest::Type::POST);
request->setResponseCallback(this, httpresponse_selector(StartLayer::onHttpRequestCompleted));
request->setTag("POST test1");
// POSTデータ生成
string postData = "visitor=cocos2d&TestSuite=Extensions Test/NetworkTest";
request->setRequestData(postData.c_str(), postData.length());
// リクエスト送信
HttpClient::getInstance()->send(request);
request->release();
return true;
}