//implementation ParticleSystemQuad
// overriding the init method
bool ParticleSystemQuad::initWithTotalParticles(int numberOfParticles)
{
// base initialization
if( ParticleSystem::initWithTotalParticles(numberOfParticles) )
{
// allocating data space
if( ! this->allocMemory() ) {
this->release();
return false;
}
initIndices();
if (Configuration::getInstance()->supportsShareableVAO())
{
setupVBOandVAO();
}
else
{
setupVBO();
}
setGLProgramState(GLProgramState::getOrCreateWithGLProgramName(GLProgram::SHADER_NAME_POSITION_TEXTURE_COLOR_NO_MVP));
#if CC_ENABLE_CACHE_TEXTURE_DATA
// Need to listen the event only when not use batchnode, because it will use VBO
auto listener = EventListenerCustom::create(EVENT_RENDERER_RECREATED, CC_CALLBACK_1(ParticleSystemQuad::listenRendererRecreated, this));
_eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
#endif
return true;
}
return false;
}
NS_CC_BEGIN
//implementation CCParticleSystemQuad
// overriding the init method
bool CCParticleSystemQuad::initWithTotalParticles(unsigned int numberOfParticles)
{
// base initialization
if( CCParticleSystem::initWithTotalParticles(numberOfParticles) )
{
// allocating data space
if( ! this->allocMemory() ) {
this->release();
return false;
}
setupIndices();
#if CC_TEXTURE_ATLAS_USE_VAO
setupVBOandVAO();
#else
setupVBO();
#endif
setShaderProgram(CCShaderCache::sharedShaderCache()->programForKey(kCCShader_PositionTextureColor));
// Need to listen the event only when not use batchnode, because it will use VBO
CCNotificationCenter::sharedNotificationCenter()->addObserver(this,
callfuncO_selector(CCParticleSystemQuad::listenBackToForeground),
EVNET_COME_TO_FOREGROUND,
NULL);
return true;
}
return false;
}
void CCParticleSystemQuad::listenBackToForeground(CCObject *obj)
{
#if CC_TEXTURE_ATLAS_USE_VAO
setupVBOandVAO();
#else
setupVBO();
#endif
}
//procedura inicjuj¹ca ró¿ne sprawy zwi¹zane z rysowaniem w OpenGL
void initOpenGL() {
tex0 = readTexture("metal.tga");
tex1 = readTexture("stones2.tga");
tex2 = readTexture("latarka.tga");
setupShaders();
setupVBO();
setupVAO();
glEnable(GL_DEPTH_TEST);
}
void Polyhedron::init(GLuint program)
{
//Generate the vertices needed for VBO and VAO
draw();
//Setup the VBO
setupVBO();
//Setup the VAO
setupVAO(program);
}
void TextureAtlas::listenBackToForeground(Object *obj)
{
#if CC_TEXTURE_ATLAS_USE_VAO
setupVBOandVAO();
#else
setupVBO();
#endif
// set _dirty to true to force it rebinding buffer
_dirty = true;
}
KDvoid CCTextureAtlas::listenBackToForeground ( CCObject* pObject )
{
#if CC_TEXTURE_ATLAS_USE_VAO
setupVBOandVAO ( );
#else
setupVBO ( );
#endif
// set m_bDirty to true to force it rebinding buffer
m_bDirty = KD_TRUE;
}
void ParticleSystemQuad::listenRendererRecreated(EventCustom* event)
{
if (Configuration::getInstance()->supportsShareableVAO())
{
setupVBOandVAO();
}
else
{
setupVBO();
}
}
void Renderer::setupBuffer()
{
if(Configuration::getInstance()->supportsShareableVAO())
{
setupVBOAndVAO();
}
else
{
setupVBO();
}
}
bool TextureAtlas::initWithTexture(Texture2D *texture, ssize_t capacity)
{
CCASSERT(capacity>=0, "Capacity must be >= 0");
// CCASSERT(texture != nullptr, "texture should not be null");
_capacity = capacity;
_totalQuads = 0;
// retained in property
this->_texture = texture;
CC_SAFE_RETAIN(_texture);
// Re-initialization is not allowed
CCASSERT(_quads == nullptr && _indices == nullptr, "");
_quads = (V3F_C4B_T2F_Quad*)malloc( _capacity * sizeof(V3F_C4B_T2F_Quad) );
_indices = (GLushort *)malloc( _capacity * 6 * sizeof(GLushort) );
if( ! ( _quads && _indices) && _capacity > 0)
{
//CCLOG("cocos2d: TextureAtlas: not enough memory");
CC_SAFE_FREE(_quads);
CC_SAFE_FREE(_indices);
// release texture, should set it to null, because the destruction will
// release it too. see cocos2d-x issue #484
CC_SAFE_RELEASE_NULL(_texture);
return false;
}
memset( _quads, 0, _capacity * sizeof(V3F_C4B_T2F_Quad) );
memset( _indices, 0, _capacity * 6 * sizeof(GLushort) );
#if CC_ENABLE_CACHE_TEXTURE_DATA
/** listen the event that renderer was recreated on Android/WP8 */
_rendererRecreatedListener = EventListenerCustom::create(EVENT_RENDERER_RECREATED, CC_CALLBACK_1(TextureAtlas::listenRendererRecreated, this));
Director::getInstance()->getEventDispatcher()->addEventListenerWithFixedPriority(_rendererRecreatedListener, -1);
#endif
this->setupIndices();
if (Configuration::getInstance()->supportsShareableVAO())
{
setupVBOandVAO();
}
else
{
setupVBO();
}
_dirty = true;
return true;
}
void CCTextureAtlas::listenBackToForeground(const char* noteName, CCDictionary* params)
{
#if CC_TEXTURE_ATLAS_USE_VAO
setupVBOandVAO();
#else
setupVBO();
#endif
// set m_bDirty to true to force it rebinding buffer
m_bDirty = true;
}
bool TextureAtlas::initWithTexture(Texture2D *texture, int capacity)
{
CCASSERT(capacity>=0, "Capacity must be >= 0");
// CCASSERT(texture != NULL, "texture should not be null");
_capacity = capacity;
_totalQuads = 0;
// retained in property
this->_texture = texture;
CC_SAFE_RETAIN(_texture);
// Re-initialization is not allowed
CCASSERT(_quads == NULL && _indices == NULL, "");
_quads = (V3F_C4B_T2F_Quad*)malloc( _capacity * sizeof(V3F_C4B_T2F_Quad) );
_indices = (GLushort *)malloc( _capacity * 6 * sizeof(GLushort) );
if( ! ( _quads && _indices) && _capacity > 0)
{
//CCLOG("cocos2d: TextureAtlas: not enough memory");
CC_SAFE_FREE(_quads);
CC_SAFE_FREE(_indices);
// release texture, should set it to null, because the destruction will
// release it too. see cocos2d-x issue #484
CC_SAFE_RELEASE_NULL(_texture);
return false;
}
memset( _quads, 0, _capacity * sizeof(V3F_C4B_T2F_Quad) );
memset( _indices, 0, _capacity * 6 * sizeof(GLushort) );
#if CC_ENABLE_CACHE_TEXTURE_DATA
// listen the event when app go to background
NotificationCenter::getInstance()->addObserver(this,
callfuncO_selector(TextureAtlas::listenBackToForeground),
EVNET_COME_TO_FOREGROUND,
NULL);
#endif
this->setupIndices();
#if CC_TEXTURE_ATLAS_USE_VAO
setupVBOandVAO();
#else
setupVBO();
#endif
_dirty = true;
return true;
}
KDbool CCTextureAtlas::initWithTexture ( CCTexture2D* pTexture, KDuint uCapacity )
{
// CCAssert ( pTexture != KD_NULL, "texture should not be null" );
m_uCapacity = uCapacity;
m_uTotalQuads = 0;
// retained in property
m_pTexture = pTexture;
CC_SAFE_RETAIN ( m_pTexture );
// Re-initialization is not allowed
CCAssert ( m_pQuads == KD_NULL && m_pIndices == KD_NULL, "" );
m_pQuads = (ccV3F_C4B_T2F_Quad *) kdCalloc ( 1, sizeof ( ccV3F_C4B_T2F_Quad ) * m_uCapacity );
m_pIndices = (GLushort *) kdCalloc ( 1, sizeof ( GLushort ) * m_uCapacity * 6 );
if ( !( m_pQuads && m_pIndices ) && m_uCapacity > 0 )
{
//CCLOG ( "XMCocos2D : CCTextureAtlas: not enough memory" );
CC_SAFE_FREE ( m_pQuads );
CC_SAFE_FREE ( m_pIndices );
// release texture, should set it to null, because the destruction will
// release it too. see cocos2d-x issue #484
CC_SAFE_RELEASE ( m_pTexture );
return KD_FALSE;
}
#if CC_ENABLE_CACHE_TEXTURE_DATA
// listen the event when app go to background
CCNotificationCenter::sharedNotificationCenter ( )->addObserver
(
this, callfuncO_selector ( CCTextureAtlas::listenBackToForeground ),
EVENT_COME_TO_FOREGROUND, KD_NULL
);
#endif
this->setupIndices ( );
#if CC_TEXTURE_ATLAS_USE_VAO
setupVBOandVAO ( );
#else
setupVBO ( );
#endif
m_bDirty = KD_TRUE;
return KD_TRUE;
}
void TextureAtlas::listenRendererRecreated(EventCustom* event)
{
if (Configuration::getInstance()->supportsShareableVAO())
{
setupVBOandVAO();
}
else
{
setupVBO();
}
// set _dirty to true to force it rebinding buffer
_dirty = true;
}
void init() {
glClearColor(0.5, 0.5, 0.5, 1.0);
glShadeModel(GL_SMOOTH);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
glEnable(GL_DEPTH_TEST);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glEnable(GL_LIGHT1);
glEnable(GL_LIGHT2);
glLightfv(GL_LIGHT0, GL_AMBIENT, red_light);
glLightfv(GL_LIGHT0, GL_DIFFUSE, red_light);
glLightfv(GL_LIGHT0, GL_SPECULAR, red_light);
glLightfv(GL_LIGHT1, GL_AMBIENT, white_light);
glLightfv(GL_LIGHT1, GL_DIFFUSE, white_light);
glLightfv(GL_LIGHT1, GL_SPECULAR, white_light);
glLightfv(GL_LIGHT2, GL_AMBIENT, white_light);
glLightfv(GL_LIGHT2, GL_DIFFUSE, white_light);
glLightfv(GL_LIGHT2, GL_SPECULAR, white_light);
glLightf(GL_LIGHT2, GL_SPOT_CUTOFF, 10.0);
glLightf(GL_LIGHT2, GL_SPOT_EXPONENT, 5.0);
angle = 0.0f;
ye = 5.0;
xe = 0.0f;
ze = 0.0f;
setupShaders(
(char*)"pointlight.vert",
(char*)"pointlight.frag",
&ProgramA,
&vertexShaderObjectA,
&fragmentShaderObjectA);
setupShaders(
(char*)"dirLightAmbDiffSpecPix.vert",
(char*)"dirLightAmbDiffSpecPix.frag",
&ProgramA,
&vertexShaderObjectA,
&fragmentShaderObjectA);
setupVBO();
setupVBOfromObj((char*)"rev2.obj");
glUseProgram(ProgramA);
}
bool CCTextureAtlas::initWithTexture(CCTexture2D *texture, unsigned int capacity)
{
// CCAssert(texture != NULL, "texture should not be null");
m_uCapacity = capacity;
m_uTotalQuads = 0;
// retained in property
this->m_pTexture = texture;
CC_SAFE_RETAIN(m_pTexture);
// Re-initialization is not allowed
CCAssert(m_pQuads == NULL && m_pIndices == NULL, "");
m_pQuads = (ccV3F_C4B_T2F_Quad*)malloc( m_uCapacity * sizeof(ccV3F_C4B_T2F_Quad) );
m_pIndices = (GLushort *)malloc( m_uCapacity * 6 * sizeof(GLushort) );
if( ! ( m_pQuads && m_pIndices) && m_uCapacity > 0)
{
//CCLOG("cocos2d: CCTextureAtlas: not enough memory");
CC_SAFE_FREE(m_pQuads);
CC_SAFE_FREE(m_pIndices);
// release texture, should set it to null, because the destruction will
// release it too. see cocos2d-x issue #484
CC_SAFE_RELEASE_NULL(m_pTexture);
return false;
}
memset( m_pQuads, 0, m_uCapacity * sizeof(ccV3F_C4B_T2F_Quad) );
memset( m_pIndices, 0, m_uCapacity * 6 * sizeof(GLushort) );
// listen the event when app go to background
extension::CCNotificationCenter::sharedNotificationCenter()->addObserver(this,
callfuncO_selector(CCTextureAtlas::listenBackToForeground),
EVNET_COME_TO_FOREGROUND,
NULL);
this->setupIndices();
#if CC_TEXTURE_ATLAS_USE_VAO
setupVBOandVAO();
#else
setupVBO();
#endif
m_bDirty = true;
return true;
}
void ParticleSystemQuad::listenRendererRecreated(EventCustom* event)
{
//when comes to foreground in android, _buffersVBO and _VAOname is a wild handle
//before recreating, we need to reset them to 0
memset(_buffersVBO, 0, sizeof(_buffersVBO));
if (Configuration::getInstance()->supportsShareableVAO())
{
_VAOname = 0;
setupVBOandVAO();
}
else
{
setupVBO();
}
}
void ParticleSystemQuad::setBatchNode(ParticleBatchNode * batchNode)
{
if( _batchNode != batchNode )
{
ParticleBatchNode* oldBatch = _batchNode;
ParticleSystem::setBatchNode(batchNode);
// NEW: is self render ?
if( ! batchNode )
{
allocMemory();
initIndices();
setTexture(oldBatch->getTexture());
if (Configuration::getInstance()->supportsShareableVAO())
{
setupVBOandVAO();
}
else
{
setupVBO();
}
}
// OLD: was it self render ? cleanup
else if( !oldBatch )
{
// copy current state to batch
V3F_C4B_T2F_Quad *batchQuads = _batchNode->getTextureAtlas()->getQuads();
V3F_C4B_T2F_Quad *quad = &(batchQuads[_atlasIndex] );
memcpy( quad, _quads, _totalParticles * sizeof(_quads[0]) );
CC_SAFE_FREE(_quads);
CC_SAFE_FREE(_indices);
glDeleteBuffers(2, &_buffersVBO[0]);
memset(_buffersVBO, 0, sizeof(_buffersVBO));
if (Configuration::getInstance()->supportsShareableVAO())
{
glDeleteVertexArrays(1, &_VAOname);
GL::bindVAO(0);
_VAOname = 0;
}
}
}
}
void CCParticleSystemQuad::setBatchNode(CCParticleBatchNode * batchNode)
{
if( m_pBatchNode != batchNode )
{
CCParticleBatchNode* oldBatch = m_pBatchNode;
CCParticleSystem::setBatchNode(batchNode);
// NEW: is self render ?
if( ! batchNode )
{
allocMemory();
initIndices();
setTexture(oldBatch->getTexture());
#if CC_TEXTURE_ATLAS_USE_VAO
setupVBOandVAO();
#else
setupVBO();
#endif
}
// OLD: was it self render ? cleanup
else if( !oldBatch )
{
// copy current state to batch
ccV3F_C4B_T2F_Quad *batchQuads = m_pBatchNode->getTextureAtlas()->getQuads();
ccV3F_C4B_T2F_Quad *quad = &(batchQuads[m_uAtlasIndex] );
memcpy( quad, m_pQuads, m_uTotalParticles * sizeof(m_pQuads[0]) );
CC_SAFE_FREE(m_pQuads);
CC_SAFE_FREE(m_pIndices);
glDeleteBuffers(2, &m_pBuffersVBO[0]);
memset(m_pBuffersVBO, 0, sizeof(m_pBuffersVBO));
#if CC_TEXTURE_ATLAS_USE_VAO
glDeleteVertexArrays(1, &m_uVAOname);
ccGLBindVAO(0);
m_uVAOname = 0;
#endif
}
}
}
NS_CC_BEGIN
//implementation ParticleSystemQuad
// overriding the init method
bool ParticleSystemQuad::initWithTotalParticles(unsigned int numberOfParticles)
{
// base initialization
if( ParticleSystem::initWithTotalParticles(numberOfParticles) )
{
// allocating data space
if( ! this->allocMemory() ) {
this->release();
return false;
}
initIndices();
#if CC_TEXTURE_ATLAS_USE_VAO
setupVBOandVAO();
#else
setupVBO();
#endif
setShaderProgram(ShaderCache::getInstance()->programForKey(GLProgram::SHADER_NAME_POSITION_TEXTURE_COLOR));
#if CC_ENABLE_CACHE_TEXTURE_DATA
// Need to listen the event only when not use batchnode, because it will use VBO
NotificationCenter::getInstance()->addObserver(this,
callfuncO_selector(ParticleSystemQuad::listenBackToForeground),
EVNET_COME_TO_FOREGROUND,
NULL);
#endif
return true;
}
return false;
}
void BillboardParticleSystem::setTotalParticles(int tp)
{
// If we are setting the total number of particles to a number higher
// than what is allocated, we need to allocate new arrays
if( tp > _allocatedParticles )
{
// Allocate new memory
size_t particlesSize = tp * sizeof(tParticle);
size_t quadsSize = sizeof(_quads[0]) * tp * 1;
size_t indicesSize = sizeof(_indices[0]) * tp * 6 * 1;
sBillboardParticle* particlesNew = (sBillboardParticle*)realloc(_particles, particlesSize);
V3F_C4B_T2F_Quad* quadsNew = (V3F_C4B_T2F_Quad*)realloc(_quads, quadsSize);
GLushort* indicesNew = (GLushort*)realloc(_indices, indicesSize);
if (particlesNew && quadsNew && indicesNew)
{
// Assign pointers
_particles = particlesNew;
_quads = quadsNew;
_indices = indicesNew;
// Clear the memory
memset(_particles, 0, particlesSize);
memset(_quads, 0, quadsSize);
memset(_indices, 0, indicesSize);
_allocatedParticles = tp;
}
else
{
// Out of memory, failed to resize some array
if (particlesNew) _particles = particlesNew;
if (quadsNew) _quads = quadsNew;
if (indicesNew) _indices = indicesNew;
CCLOG("Particle system: out of memory");
return;
}
_totalParticles = tp;
initIndices();
if (Configuration::getInstance()->supportsShareableVAO())
{
setupVBOandVAO();
}
else
{
setupVBO();
}
// fixed http://www.cocos2d-x.org/issues/3990
// Updates texture coords.
updateTexCoords();
}
else
{
_totalParticles = tp;
}
// fixed issue #5762
// reset the emission rate
setEmissionRate(_totalParticles / _life);
resetSystem();
}
bool BillboardParticleSystem::initWithTotalParticles(int numberOfParticles)
{
_totalParticles = numberOfParticles;
CC_SAFE_FREE(_particles);
_particles = (sBillboardParticle*)calloc(_totalParticles, sizeof(sBillboardParticle));
if( ! _particles )
{
CCLOG("Particle system: not enough memory");
this->release();
return false;
}
_allocatedParticles = numberOfParticles;
// default, active
_isActive = true;
// default blend function
_blendFunc = BlendFunc::ALPHA_PREMULTIPLIED;
// default movement type;
_positionType = PositionType::FREE;
// by default be in mode A:
_emitterMode = Mode::GRAVITY;
// default: modulate
// XXX: not used
// colorModulate = YES;
_isAutoRemoveOnFinish = false;
// Optimization: compile updateParticle method
//updateParticleSel = @selector(updateQuadWithParticle:newPosition:);
//updateParticleImp = (CC_UPDATE_PARTICLE_IMP) [self methodForSelector:updateParticleSel];
//for batchNode
_transformSystemDirty = false;
// allocating data space
if( ! this->allocMemory() ) {
this->release();
return false;
}
initIndices();
if (Configuration::getInstance()->supportsShareableVAO())
{
setupVBOandVAO();
}
else
{
setupVBO();
}
setGLProgramState(GLProgramState::getOrCreateWithGLProgramName(GLProgram::SHADER_NAME_POSITION_TEXTURE_COLOR_NO_MVP));
#if CC_ENABLE_CACHE_TEXTURE_DATA
// Need to listen the event only when not use batchnode, because it will use VBO
auto listener = EventListenerCustom::create(EVENT_RENDERER_RECREATED, CC_CALLBACK_1(ParticleSystemQuad::listenRendererRecreated, this));
_eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
#endif
return true;
}
void ParticleSystemQuad::setTotalParticles(int tp)
{
// If we are setting the total number of particles to a number higher
// than what is allocated, we need to allocate new arrays
if( tp > _allocatedParticles )
{
// Allocate new memory
size_t quadsSize = sizeof(_quads[0]) * tp * 1;
size_t indicesSize = sizeof(_indices[0]) * tp * 6 * 1;
_particleData.release();
if (!_particleData.init(tp))
{
CCLOG("Particle system: not enough memory");
return;
}
V3F_C4B_T2F_Quad* quadsNew = (V3F_C4B_T2F_Quad*)realloc(_quads, quadsSize);
GLushort* indicesNew = (GLushort*)realloc(_indices, indicesSize);
if (quadsNew && indicesNew)
{
// Assign pointers
_quads = quadsNew;
_indices = indicesNew;
// Clear the memory
memset(_quads, 0, quadsSize);
memset(_indices, 0, indicesSize);
_allocatedParticles = tp;
}
else
{
// Out of memory, failed to resize some array
if (quadsNew) _quads = quadsNew;
if (indicesNew) _indices = indicesNew;
CCLOG("Particle system: out of memory");
return;
}
_totalParticles = tp;
// Init particles
if (_batchNode)
{
for (int i = 0; i < _totalParticles; i++)
{
_particleData.atlasIndex[i] = i;
}
}
initIndices();
if (Configuration::getInstance()->supportsShareableVAO())
{
setupVBOandVAO();
}
else
{
setupVBO();
}
// fixed http://www.cocos2d-x.org/issues/3990
// Updates texture coords.
updateTexCoords();
}
else
{
_totalParticles = tp;
}
// fixed issue #5762
// reset the emission rate
setEmissionRate(_totalParticles / _life);
resetSystem();
}
void CCParticleSystemQuad::setTotalParticles(unsigned int tp)
{
// If we are setting the total number of particles to a number higher
// than what is allocated, we need to allocate new arrays
if( tp > m_uAllocatedParticles )
{
// Allocate new memory
size_t particlesSize = tp * sizeof(tCCParticle);
size_t quadsSize = sizeof(m_pQuads[0]) * tp * 1;
size_t indicesSize = sizeof(m_pIndices[0]) * tp * 6 * 1;
tCCParticle* particlesNew = (tCCParticle*)realloc(m_pParticles, particlesSize);
ccV3F_C4B_T2F_Quad* quadsNew = (ccV3F_C4B_T2F_Quad*)realloc(m_pQuads, quadsSize);
GLushort* indicesNew = (GLushort*)realloc(m_pIndices, indicesSize);
if (particlesNew && quadsNew && indicesNew)
{
// Assign pointers
m_pParticles = particlesNew;
m_pQuads = quadsNew;
m_pIndices = indicesNew;
// Clear the memory
// XXX: Bug? If the quads are cleared, then drawing doesn't work... WHY??? XXX
memset(m_pParticles, 0, particlesSize);
memset(m_pQuads, 0, quadsSize);
memset(m_pIndices, 0, indicesSize);
m_uAllocatedParticles = tp;
}
else
{
// Out of memory, failed to resize some array
if (particlesNew) m_pParticles = particlesNew;
if (quadsNew) m_pQuads = quadsNew;
if (indicesNew) m_pIndices = indicesNew;
CCLOG("Particle system: out of memory");
return;
}
m_uTotalParticles = tp;
// Init particles
if (m_pBatchNode)
{
for (unsigned int i = 0; i < m_uTotalParticles; i++)
{
m_pParticles[i].atlasIndex=i;
}
}
initIndices();
#if CC_TEXTURE_ATLAS_USE_VAO
setupVBOandVAO();
#else
setupVBO();
#endif
}
else
{
m_uTotalParticles = tp;
}
resetSystem();
}
void initOpenGL() {
setupShaders();
setupVBO();
setupVAO();
glEnable(GL_DEPTH_TEST);
}
void Renderer::setupBuffer()
{
setupVBO();
}
