mirror of https://github.com/axmolengine/axmol.git
695 lines
19 KiB
C++
695 lines
19 KiB
C++
#include "CCConfiguration.h"
|
|
#include "RenderTextureTest.h"
|
|
#include "../testBasic.h"
|
|
|
|
// Test #1 by Jason Booth (slipster216)
|
|
// Test #3 by David Deaco (ddeaco)
|
|
|
|
|
|
static std::function<CCLayer*()> createFunctions[] = {
|
|
CL(RenderTextureSave),
|
|
CL(RenderTextureIssue937),
|
|
CL(RenderTextureZbuffer),
|
|
CL(RenderTextureTestDepthStencil),
|
|
CL(RenderTextureTargetNode),
|
|
CL(SpriteRenderTextureBug),
|
|
};
|
|
|
|
#define MAX_LAYER (sizeof(createFunctions)/sizeof(createFunctions[0]))
|
|
static int sceneIdx = -1;
|
|
|
|
static CCLayer* nextTestCase()
|
|
{
|
|
sceneIdx++;
|
|
sceneIdx = sceneIdx % MAX_LAYER;
|
|
|
|
CCLayer* pLayer = (createFunctions[sceneIdx])();
|
|
pLayer->autorelease();
|
|
|
|
return pLayer;
|
|
}
|
|
|
|
static CCLayer* backTestCase()
|
|
{
|
|
sceneIdx--;
|
|
int total = MAX_LAYER;
|
|
if( sceneIdx < 0 )
|
|
sceneIdx += total;
|
|
|
|
CCLayer* pLayer = (createFunctions[sceneIdx])();
|
|
pLayer->autorelease();
|
|
|
|
return pLayer;
|
|
}
|
|
|
|
static CCLayer* restartTestCase()
|
|
{
|
|
CCLayer* pLayer = (createFunctions[sceneIdx])();
|
|
pLayer->autorelease();
|
|
|
|
return pLayer;
|
|
}
|
|
|
|
void RenderTextureTest::onEnter()
|
|
{
|
|
BaseTest::onEnter();
|
|
}
|
|
|
|
void RenderTextureTest::restartCallback(CCObject* pSender)
|
|
{
|
|
CCScene* s = new RenderTextureScene();
|
|
s->addChild(restartTestCase());
|
|
|
|
CCDirector::sharedDirector()->replaceScene(s);
|
|
s->release();
|
|
}
|
|
|
|
void RenderTextureTest::nextCallback(CCObject* pSender)
|
|
{
|
|
CCScene* s = new RenderTextureScene();
|
|
s->addChild( nextTestCase() );
|
|
CCDirector::sharedDirector()->replaceScene(s);
|
|
s->release();
|
|
}
|
|
|
|
void RenderTextureTest::backCallback(CCObject* pSender)
|
|
{
|
|
CCScene* s = new RenderTextureScene();
|
|
s->addChild( backTestCase() );
|
|
CCDirector::sharedDirector()->replaceScene(s);
|
|
s->release();
|
|
}
|
|
|
|
std::string RenderTextureTest::title()
|
|
{
|
|
return "No title";
|
|
}
|
|
|
|
std::string RenderTextureTest::subtitle()
|
|
{
|
|
return "";
|
|
}
|
|
|
|
/**
|
|
* Impelmentation of RenderTextureSave
|
|
*/
|
|
RenderTextureSave::RenderTextureSave()
|
|
{
|
|
CCSize s = CCDirector::sharedDirector()->getWinSize();
|
|
|
|
// create a render texture, this is what we are going to draw into
|
|
m_pTarget = CCRenderTexture::create(s.width, s.height, kCCTexture2DPixelFormat_RGBA8888);
|
|
m_pTarget->retain();
|
|
m_pTarget->setPosition(ccp(s.width / 2, s.height / 2));
|
|
|
|
// note that the render texture is a CCNode, and contains a sprite of its texture for convience,
|
|
// so we can just parent it to the scene like any other CCNode
|
|
this->addChild(m_pTarget, -1);
|
|
|
|
// create a brush image to draw into the texture with
|
|
m_pBrush = CCSprite::create("Images/fire.png");
|
|
m_pBrush->retain();
|
|
m_pBrush->setColor(ccRED);
|
|
m_pBrush->setOpacity(20);
|
|
this->setTouchEnabled(true);
|
|
|
|
// Save Image menu
|
|
CCMenuItemFont::setFontSize(16);
|
|
CCMenuItem *item1 = CCMenuItemFont::create("Save Image", CALLBACK_1(RenderTextureSave::saveImage, this));
|
|
CCMenuItem *item2 = CCMenuItemFont::create("Clear", CALLBACK_1(RenderTextureSave::clearImage, this));
|
|
CCMenu *menu = CCMenu::create(item1, item2, NULL);
|
|
this->addChild(menu);
|
|
menu->alignItemsVertically();
|
|
menu->setPosition(ccp(VisibleRect::rightTop().x - 80, VisibleRect::rightTop().y - 30));
|
|
}
|
|
|
|
string RenderTextureSave::title()
|
|
{
|
|
return "Touch the screen";
|
|
}
|
|
|
|
string RenderTextureSave::subtitle()
|
|
{
|
|
return "Press 'Save Image' to create an snapshot of the render texture";
|
|
}
|
|
|
|
void RenderTextureSave::clearImage(cocos2d::CCObject *pSender)
|
|
{
|
|
m_pTarget->clear(CCRANDOM_0_1(), CCRANDOM_0_1(), CCRANDOM_0_1(), CCRANDOM_0_1());
|
|
}
|
|
|
|
void RenderTextureSave::saveImage(cocos2d::CCObject *pSender)
|
|
{
|
|
static int counter = 0;
|
|
|
|
char png[20];
|
|
sprintf(png, "image-%d.png", counter);
|
|
char jpg[20];
|
|
sprintf(jpg, "image-%d.jpg", counter);
|
|
|
|
m_pTarget->saveToFile(png, kCCImageFormatPNG);
|
|
m_pTarget->saveToFile(jpg, kCCImageFormatJPEG);
|
|
|
|
|
|
CCImage *pImage = m_pTarget->newCCImage();
|
|
|
|
CCTexture2D *tex = CCTextureCache::sharedTextureCache()->addUIImage(pImage, png);
|
|
|
|
CC_SAFE_DELETE(pImage);
|
|
|
|
CCSprite *sprite = CCSprite::createWithTexture(tex);
|
|
|
|
sprite->setScale(0.3f);
|
|
addChild(sprite);
|
|
sprite->setPosition(ccp(40, 40));
|
|
sprite->setRotation(counter * 3);
|
|
|
|
CCLOG("Image saved %s and %s", png, jpg);
|
|
|
|
counter++;
|
|
}
|
|
|
|
RenderTextureSave::~RenderTextureSave()
|
|
{
|
|
m_pBrush->release();
|
|
m_pTarget->release();
|
|
CCTextureCache::sharedTextureCache()->removeUnusedTextures();
|
|
}
|
|
|
|
void RenderTextureSave::ccTouchesMoved(CCSet* touches, CCEvent* event)
|
|
{
|
|
CCTouch *touch = (CCTouch *)touches->anyObject();
|
|
CCPoint start = touch->getLocation();
|
|
CCPoint end = touch->getPreviousLocation();
|
|
|
|
// begin drawing to the render texture
|
|
m_pTarget->begin();
|
|
|
|
// for extra points, we'll draw this smoothly from the last position and vary the sprite's
|
|
// scale/rotation/offset
|
|
float distance = ccpDistance(start, end);
|
|
if (distance > 1)
|
|
{
|
|
int d = (int)distance;
|
|
for (int i = 0; i < d; i++)
|
|
{
|
|
float difx = end.x - start.x;
|
|
float dify = end.y - start.y;
|
|
float delta = (float)i / distance;
|
|
m_pBrush->setPosition(ccp(start.x + (difx * delta), start.y + (dify * delta)));
|
|
m_pBrush->setRotation(rand() % 360);
|
|
float r = (float)(rand() % 50 / 50.f) + 0.25f;
|
|
m_pBrush->setScale(r);
|
|
/*m_pBrush->setColor(ccc3(CCRANDOM_0_1() * 127 + 128, 255, 255));*/
|
|
// Use CCRANDOM_0_1() will cause error when loading libtests.so on android, I don't know why.
|
|
m_pBrush->setColor(ccc3(rand() % 127 + 128, 255, 255));
|
|
// Call visit to draw the brush, don't call draw..
|
|
m_pBrush->visit();
|
|
}
|
|
}
|
|
|
|
// finish drawing and return context back to the screen
|
|
m_pTarget->end();
|
|
}
|
|
|
|
/**
|
|
* Impelmentation of RenderTextureIssue937
|
|
*/
|
|
|
|
RenderTextureIssue937::RenderTextureIssue937()
|
|
{
|
|
/*
|
|
* 1 2
|
|
* A: A1 A2
|
|
*
|
|
* B: B1 B2
|
|
*
|
|
* A1: premulti sprite
|
|
* A2: premulti render
|
|
*
|
|
* B1: non-premulti sprite
|
|
* B2: non-premulti render
|
|
*/
|
|
CCLayerColor *background = CCLayerColor::create(ccc4(200,200,200,255));
|
|
addChild(background);
|
|
|
|
CCSprite *spr_premulti = CCSprite::create("Images/fire.png");
|
|
spr_premulti->setPosition(ccp(16,48));
|
|
|
|
CCSprite *spr_nonpremulti = CCSprite::create("Images/fire.png");
|
|
spr_nonpremulti->setPosition(ccp(16,16));
|
|
|
|
|
|
|
|
|
|
/* A2 & B2 setup */
|
|
CCRenderTexture *rend = CCRenderTexture::create(32, 64, kCCTexture2DPixelFormat_RGBA8888);
|
|
|
|
if (NULL == rend)
|
|
{
|
|
return;
|
|
}
|
|
|
|
// It's possible to modify the RenderTexture blending function by
|
|
// [[rend sprite] setBlendFunc:(ccBlendFunc) {GL_ONE, GL_ONE_MINUS_SRC_ALPHA}];
|
|
|
|
rend->begin();
|
|
spr_premulti->visit();
|
|
spr_nonpremulti->visit();
|
|
rend->end();
|
|
|
|
CCSize s = CCDirector::sharedDirector()->getWinSize();
|
|
|
|
/* A1: setup */
|
|
spr_premulti->setPosition(ccp(s.width/2-16, s.height/2+16));
|
|
/* B1: setup */
|
|
spr_nonpremulti->setPosition(ccp(s.width/2-16, s.height/2-16));
|
|
|
|
rend->setPosition(ccp(s.width/2+16, s.height/2));
|
|
|
|
addChild(spr_nonpremulti);
|
|
addChild(spr_premulti);
|
|
addChild(rend);
|
|
}
|
|
|
|
std::string RenderTextureIssue937::title()
|
|
{
|
|
return "Testing issue #937";
|
|
}
|
|
|
|
std::string RenderTextureIssue937::subtitle()
|
|
{
|
|
return "All images should be equal...";
|
|
}
|
|
|
|
void RenderTextureScene::runThisTest()
|
|
{
|
|
CCLayer* pLayer = nextTestCase();
|
|
addChild(pLayer);
|
|
|
|
CCDirector::sharedDirector()->replaceScene(this);
|
|
}
|
|
|
|
/**
|
|
* Impelmentation of RenderTextureZbuffer
|
|
*/
|
|
|
|
RenderTextureZbuffer::RenderTextureZbuffer()
|
|
{
|
|
this->setTouchEnabled(true);
|
|
CCSize size = CCDirector::sharedDirector()->getWinSize();
|
|
CCLabelTTF *label = CCLabelTTF::create("vertexZ = 50", "Marker Felt", 64);
|
|
label->setPosition(ccp(size.width / 2, size.height * 0.25f));
|
|
this->addChild(label);
|
|
|
|
CCLabelTTF *label2 = CCLabelTTF::create("vertexZ = 0", "Marker Felt", 64);
|
|
label2->setPosition(ccp(size.width / 2, size.height * 0.5f));
|
|
this->addChild(label2);
|
|
|
|
CCLabelTTF *label3 = CCLabelTTF::create("vertexZ = -50", "Marker Felt", 64);
|
|
label3->setPosition(ccp(size.width / 2, size.height * 0.75f));
|
|
this->addChild(label3);
|
|
|
|
label->setVertexZ(50);
|
|
label2->setVertexZ(0);
|
|
label3->setVertexZ(-50);
|
|
|
|
CCSpriteFrameCache::sharedSpriteFrameCache()->addSpriteFramesWithFile("Images/bugs/circle.plist");
|
|
mgr = CCSpriteBatchNode::create("Images/bugs/circle.png", 9);
|
|
this->addChild(mgr);
|
|
sp1 = CCSprite::createWithSpriteFrameName("circle.png");
|
|
sp2 = CCSprite::createWithSpriteFrameName("circle.png");
|
|
sp3 = CCSprite::createWithSpriteFrameName("circle.png");
|
|
sp4 = CCSprite::createWithSpriteFrameName("circle.png");
|
|
sp5 = CCSprite::createWithSpriteFrameName("circle.png");
|
|
sp6 = CCSprite::createWithSpriteFrameName("circle.png");
|
|
sp7 = CCSprite::createWithSpriteFrameName("circle.png");
|
|
sp8 = CCSprite::createWithSpriteFrameName("circle.png");
|
|
sp9 = CCSprite::createWithSpriteFrameName("circle.png");
|
|
|
|
mgr->addChild(sp1, 9);
|
|
mgr->addChild(sp2, 8);
|
|
mgr->addChild(sp3, 7);
|
|
mgr->addChild(sp4, 6);
|
|
mgr->addChild(sp5, 5);
|
|
mgr->addChild(sp6, 4);
|
|
mgr->addChild(sp7, 3);
|
|
mgr->addChild(sp8, 2);
|
|
mgr->addChild(sp9, 1);
|
|
|
|
sp1->setVertexZ(400);
|
|
sp2->setVertexZ(300);
|
|
sp3->setVertexZ(200);
|
|
sp4->setVertexZ(100);
|
|
sp5->setVertexZ(0);
|
|
sp6->setVertexZ(-100);
|
|
sp7->setVertexZ(-200);
|
|
sp8->setVertexZ(-300);
|
|
sp9->setVertexZ(-400);
|
|
|
|
sp9->setScale(2);
|
|
sp9->setColor(ccYELLOW);
|
|
}
|
|
|
|
string RenderTextureZbuffer::title()
|
|
{
|
|
return "Testing Z Buffer in Render Texture";
|
|
}
|
|
|
|
string RenderTextureZbuffer::subtitle()
|
|
{
|
|
return "Touch screen. It should be green";
|
|
}
|
|
|
|
void RenderTextureZbuffer::ccTouchesBegan(cocos2d::CCSet *touches, cocos2d::CCEvent *event)
|
|
{
|
|
CCSetIterator iter;
|
|
CCTouch *touch;
|
|
for (iter = touches->begin(); iter != touches->end(); ++iter)
|
|
{
|
|
touch = (CCTouch *)(*iter);
|
|
CCPoint location = touch->getLocation();
|
|
|
|
sp1->setPosition(location);
|
|
sp2->setPosition(location);
|
|
sp3->setPosition(location);
|
|
sp4->setPosition(location);
|
|
sp5->setPosition(location);
|
|
sp6->setPosition(location);
|
|
sp7->setPosition(location);
|
|
sp8->setPosition(location);
|
|
sp9->setPosition(location);
|
|
}
|
|
}
|
|
|
|
void RenderTextureZbuffer::ccTouchesMoved(CCSet* touches, CCEvent* event)
|
|
{
|
|
CCSetIterator iter;
|
|
CCTouch *touch;
|
|
for (iter = touches->begin(); iter != touches->end(); ++iter)
|
|
{
|
|
touch = (CCTouch *)(*iter);
|
|
CCPoint location = touch->getLocation();
|
|
|
|
sp1->setPosition(location);
|
|
sp2->setPosition(location);
|
|
sp3->setPosition(location);
|
|
sp4->setPosition(location);
|
|
sp5->setPosition(location);
|
|
sp6->setPosition(location);
|
|
sp7->setPosition(location);
|
|
sp8->setPosition(location);
|
|
sp9->setPosition(location);
|
|
}
|
|
}
|
|
|
|
void RenderTextureZbuffer::ccTouchesEnded(CCSet* touches, CCEvent* event)
|
|
{
|
|
this->renderScreenShot();
|
|
}
|
|
|
|
void RenderTextureZbuffer::renderScreenShot()
|
|
{
|
|
CCRenderTexture *texture = CCRenderTexture::create(512, 512);
|
|
if (NULL == texture)
|
|
{
|
|
return;
|
|
}
|
|
texture->setAnchorPoint(ccp(0, 0));
|
|
texture->begin();
|
|
|
|
this->visit();
|
|
|
|
texture->end();
|
|
|
|
CCSprite *sprite = CCSprite::createWithTexture(texture->getSprite()->getTexture());
|
|
|
|
sprite->setPosition(ccp(256, 256));
|
|
sprite->setOpacity(182);
|
|
sprite->setFlipY(1);
|
|
this->addChild(sprite, 999999);
|
|
sprite->setColor(ccGREEN);
|
|
|
|
sprite->runAction(CCSequence::create(CCFadeTo::create(2, 0),
|
|
CCHide::create(),
|
|
NULL));
|
|
}
|
|
|
|
// RenderTextureTestDepthStencil
|
|
|
|
RenderTextureTestDepthStencil::RenderTextureTestDepthStencil()
|
|
{
|
|
CCSize s = CCDirector::sharedDirector()->getWinSize();
|
|
|
|
CCSprite *sprite = CCSprite::create("Images/fire.png");
|
|
sprite->setPosition(ccp(s.width * 0.25f, 0));
|
|
sprite->setScale(10);
|
|
CCRenderTexture *rend = CCRenderTexture::create(s.width, s.height, kCCTexture2DPixelFormat_RGBA4444, GL_DEPTH24_STENCIL8);
|
|
|
|
glStencilMask(0xFF);
|
|
rend->beginWithClear(0, 0, 0, 0, 0, 0);
|
|
|
|
//! mark sprite quad into stencil buffer
|
|
glEnable(GL_STENCIL_TEST);
|
|
glStencilFunc(GL_ALWAYS, 1, 0xFF);
|
|
glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
|
|
glColorMask(0, 0, 0, 1);
|
|
sprite->visit();
|
|
|
|
//! move sprite half width and height, and draw only where not marked
|
|
sprite->setPosition(ccpAdd(sprite->getPosition(), ccpMult(ccp(sprite->getContentSize().width * sprite->getScale(), sprite->getContentSize().height * sprite->getScale()), 0.5)));
|
|
glStencilFunc(GL_NOTEQUAL, 1, 0xFF);
|
|
glColorMask(1, 1, 1, 1);
|
|
sprite->visit();
|
|
|
|
rend->end();
|
|
|
|
glDisable(GL_STENCIL_TEST);
|
|
|
|
rend->setPosition(ccp(s.width * 0.5f, s.height * 0.5f));
|
|
|
|
this->addChild(rend);
|
|
}
|
|
|
|
std::string RenderTextureTestDepthStencil::title()
|
|
{
|
|
return "Testing depthStencil attachment";
|
|
}
|
|
|
|
std::string RenderTextureTestDepthStencil::subtitle()
|
|
{
|
|
return "Circle should be missing 1/4 of its region";
|
|
}
|
|
|
|
// RenderTextureTest
|
|
RenderTextureTargetNode::RenderTextureTargetNode()
|
|
{
|
|
/*
|
|
* 1 2
|
|
* A: A1 A2
|
|
*
|
|
* B: B1 B2
|
|
*
|
|
* A1: premulti sprite
|
|
* A2: premulti render
|
|
*
|
|
* B1: non-premulti sprite
|
|
* B2: non-premulti render
|
|
*/
|
|
CCLayerColor *background = CCLayerColor::create(ccc4(40,40,40,255));
|
|
addChild(background);
|
|
|
|
// sprite 1
|
|
sprite1 = CCSprite::create("Images/fire.png");
|
|
|
|
// sprite 2
|
|
sprite2 = CCSprite::create("Images/fire_rgba8888.pvr");
|
|
|
|
CCSize s = CCDirector::sharedDirector()->getWinSize();
|
|
|
|
/* Create the render texture */
|
|
CCRenderTexture *renderTexture = CCRenderTexture::create(s.width, s.height, kCCTexture2DPixelFormat_RGBA4444);
|
|
this->renderTexture = renderTexture;
|
|
|
|
renderTexture->setPosition(ccp(s.width/2, s.height/2));
|
|
// [renderTexture setPosition:ccp(s.width, s.height)];
|
|
// renderTexture.scale = 2;
|
|
|
|
/* add the sprites to the render texture */
|
|
renderTexture->addChild(sprite1);
|
|
renderTexture->addChild(sprite2);
|
|
renderTexture->setClearColor(ccc4f(0, 0, 0, 0));
|
|
renderTexture->setClearFlags(GL_COLOR_BUFFER_BIT);
|
|
|
|
/* add the render texture to the scene */
|
|
addChild(renderTexture);
|
|
|
|
renderTexture->setAutoDraw(true);
|
|
|
|
scheduleUpdate();
|
|
|
|
// Toggle clear on / off
|
|
CCMenuItemFont *item = CCMenuItemFont::create("Clear On/Off", CALLBACK_1(RenderTextureTargetNode::touched, this));
|
|
CCMenu *menu = CCMenu::create(item, NULL);
|
|
addChild(menu);
|
|
|
|
menu->setPosition(ccp(s.width/2, s.height/2));
|
|
}
|
|
|
|
void RenderTextureTargetNode::touched(CCObject* sender)
|
|
{
|
|
if (renderTexture->getClearFlags() == 0)
|
|
{
|
|
renderTexture->setClearFlags(GL_COLOR_BUFFER_BIT);
|
|
}
|
|
else
|
|
{
|
|
renderTexture->setClearFlags(0);
|
|
renderTexture->setClearColor(ccc4f( CCRANDOM_0_1(), CCRANDOM_0_1(), CCRANDOM_0_1(), 1));
|
|
}
|
|
}
|
|
|
|
void RenderTextureTargetNode::update(float dt)
|
|
{
|
|
static float time = 0;
|
|
float r = 80;
|
|
sprite1->setPosition(ccp(cosf(time * 2) * r, sinf(time * 2) * r));
|
|
sprite2->setPosition(ccp(sinf(time * 2) * r, cosf(time * 2) * r));
|
|
|
|
time += dt;
|
|
}
|
|
|
|
string RenderTextureTargetNode::title()
|
|
{
|
|
return "Testing Render Target Node";
|
|
}
|
|
|
|
string RenderTextureTargetNode::subtitle()
|
|
{
|
|
return "Sprites should be equal and move with each frame";
|
|
}
|
|
|
|
// SpriteRenderTextureBug
|
|
|
|
SpriteRenderTextureBug::SimpleSprite::SimpleSprite() : rt(NULL) {}
|
|
|
|
SpriteRenderTextureBug::SimpleSprite* SpriteRenderTextureBug::SimpleSprite::create(const char* filename, const CCRect &rect)
|
|
{
|
|
SimpleSprite *sprite = new SimpleSprite();
|
|
if (sprite && sprite->initWithFile(filename, rect))
|
|
{
|
|
sprite->autorelease();
|
|
}
|
|
else
|
|
{
|
|
CC_SAFE_DELETE(sprite);
|
|
}
|
|
|
|
return sprite;
|
|
}
|
|
|
|
void SpriteRenderTextureBug::SimpleSprite::draw()
|
|
{
|
|
if (rt == NULL)
|
|
{
|
|
CCSize s = CCDirector::sharedDirector()->getWinSize();
|
|
rt = new CCRenderTexture();
|
|
rt->initWithWidthAndHeight(s.width, s.height, kCCTexture2DPixelFormat_RGBA8888);
|
|
}
|
|
rt->beginWithClear(0.0f, 0.0f, 0.0f, 1.0f);
|
|
rt->end();
|
|
|
|
CC_NODE_DRAW_SETUP();
|
|
|
|
ccBlendFunc blend = getBlendFunc();
|
|
ccGLBlendFunc(blend.src, blend.dst);
|
|
|
|
ccGLBindTexture2D(getTexture()->getName());
|
|
|
|
//
|
|
// Attributes
|
|
//
|
|
|
|
ccGLEnableVertexAttribs(kCCVertexAttribFlag_PosColorTex);
|
|
|
|
#define kQuadSize sizeof(m_sQuad.bl)
|
|
long offset = (long)&m_sQuad;
|
|
|
|
// vertex
|
|
int diff = offsetof( ccV3F_C4B_T2F, vertices);
|
|
glVertexAttribPointer(kCCVertexAttrib_Position, 3, GL_FLOAT, GL_FALSE, kQuadSize, (void*) (offset + diff));
|
|
|
|
// texCoods
|
|
diff = offsetof( ccV3F_C4B_T2F, texCoords);
|
|
glVertexAttribPointer(kCCVertexAttrib_TexCoords, 2, GL_FLOAT, GL_FALSE, kQuadSize, (void*)(offset + diff));
|
|
|
|
// color
|
|
diff = offsetof( ccV3F_C4B_T2F, colors);
|
|
glVertexAttribPointer(kCCVertexAttrib_Color, 4, GL_UNSIGNED_BYTE, GL_TRUE, kQuadSize, (void*)(offset + diff));
|
|
|
|
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
|
|
}
|
|
|
|
SpriteRenderTextureBug::SpriteRenderTextureBug()
|
|
{
|
|
setTouchEnabled(true);
|
|
|
|
CCSize s = CCDirector::sharedDirector()->getWinSize();
|
|
addNewSpriteWithCoords(ccp(s.width/2, s.height/2));
|
|
}
|
|
|
|
SpriteRenderTextureBug::SimpleSprite* SpriteRenderTextureBug::addNewSpriteWithCoords(const CCPoint& p)
|
|
{
|
|
int idx = CCRANDOM_0_1() * 1400 / 100;
|
|
int x = (idx%5) * 85;
|
|
int y = (idx/5) * 121;
|
|
|
|
SpriteRenderTextureBug::SimpleSprite *sprite = SpriteRenderTextureBug::SimpleSprite::create("Images/grossini_dance_atlas.png",
|
|
CCRectMake(x,y,85,121));
|
|
addChild(sprite);
|
|
|
|
sprite->setPosition(p);
|
|
|
|
CCFiniteTimeAction *action = NULL;
|
|
float rd = CCRANDOM_0_1();
|
|
|
|
if (rd < 0.20)
|
|
action = CCScaleBy::create(3, 2);
|
|
else if (rd < 0.40)
|
|
action = CCRotateBy::create(3, 360);
|
|
else if (rd < 0.60)
|
|
action = CCBlink::create(1, 3);
|
|
else if (rd < 0.8 )
|
|
action = CCTintBy::create(2, 0, -255, -255);
|
|
else
|
|
action = CCFadeOut::create(2);
|
|
|
|
CCFiniteTimeAction *action_back = action->reverse();
|
|
CCSequence *seq = CCSequence::create(action, action_back, NULL);
|
|
|
|
sprite->runAction(CCRepeatForever::create(seq));
|
|
|
|
//return sprite;
|
|
return NULL;
|
|
}
|
|
|
|
void SpriteRenderTextureBug::ccTouchesEnded(CCSet* touches, CCEvent* event)
|
|
{
|
|
CCSetIterator iter = touches->begin();
|
|
for(; iter != touches->end(); ++iter)
|
|
{
|
|
CCPoint location = ((CCTouch*)(*iter))->getLocation();
|
|
addNewSpriteWithCoords(location);
|
|
}
|
|
}
|
|
|
|
std::string SpriteRenderTextureBug::title()
|
|
{
|
|
return "SpriteRenderTextureBug";
|
|
}
|
|
|
|
std::string SpriteRenderTextureBug::subtitle()
|
|
{
|
|
return "Touch the screen. Sprite should appear on under the touch";
|
|
}
|