void Layout::stencilClippingVisit(Renderer *renderer, const Mat4& parentTransform, uint32_t parentFlags) { if(!_visible) return; uint32_t flags = processParentFlags(parentTransform, parentFlags); // IMPORTANT: // To ease the migration to v3.0, we still support the Mat4 stack, // but it is deprecated and your code should not rely on it Director* director = Director::getInstance(); CCASSERT(nullptr != director, "Director is null when seting matrix stack"); director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW); director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform); //Add group command _groupCommand.init(_globalZOrder); renderer->addCommand(&_groupCommand); renderer->pushGroup(_groupCommand.getRenderQueueID()); _beginStencilCommand.init(_globalZOrder, false, 1, _clippingStencil); renderer->addCommand(&_beginStencilCommand); _clippingStencil->visit(renderer, _modelViewTransform, flags); _afterStencilCommand.init(_globalZOrder); renderer->addCommand(&_afterStencilCommand); int i = 0; // used by _children int j = 0; // used by _protectedChildren sortAllChildren(); sortAllProtectedChildren(); // // draw children and protectedChildren zOrder < 0 // for( ; i < _children.size(); i++ ) { auto node = _children.at(i); if ( node && node->getLocalZOrder() < 0 ) node->visit(renderer, _modelViewTransform, flags); else break; } for( ; j < _protectedChildren.size(); j++ ) { auto node = _protectedChildren.at(j); if ( node && node->getLocalZOrder() < 0 ) node->visit(renderer, _modelViewTransform, flags); else break; } // // draw self // this->draw(renderer, _modelViewTransform, flags); // // draw children and protectedChildren zOrder >= 0 // for(auto it=_protectedChildren.cbegin()+j; it != _protectedChildren.cend(); ++it) (*it)->visit(renderer, _modelViewTransform, flags); for(auto it=_children.cbegin()+i; it != _children.cend(); ++it) (*it)->visit(renderer, _modelViewTransform, flags); _endStencilCommand.init(_globalZOrder); renderer->addCommand(&_endStencilCommand); renderer->popGroup(); director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW); }
void ProtectedNode::visit(Renderer* renderer, const kmMat4 &parentTransform, bool parentTransformUpdated) { // quick return if not visible. children won't be drawn. if (!_visible) { return; } bool dirty = _transformUpdated || parentTransformUpdated; if(dirty) _modelViewTransform = this->transform(parentTransform); _transformUpdated = false; // IMPORTANT: // To ease the migration to v3.0, we still support the kmGL stack, // but it is deprecated and your code should not rely on it kmGLPushMatrix(); kmGLLoadMatrix(&_modelViewTransform); int i = 0; // used by _children int j = 0; // used by _protectedChildren sortAllChildren(); sortAllProtectedChildren(); // // draw children and protectedChildren zOrder < 0 // for( ; i < _children.size(); i++ ) { auto node = _children.at(i); if ( node && node->getLocalZOrder() < 0 ) node->visit(renderer, _modelViewTransform, dirty); else break; } for( ; j < _protectedChildren.size(); j++ ) { auto node = _protectedChildren.at(j); if ( node && node->getLocalZOrder() < 0 ) node->visit(renderer, _modelViewTransform, dirty); else break; } // // draw self // this->draw(renderer, _modelViewTransform, dirty); // // draw children and protectedChildren zOrder >= 0 // for(auto it=_protectedChildren.cbegin()+j; it != _protectedChildren.cend(); ++it) (*it)->visit(renderer, _modelViewTransform, dirty); for(auto it=_children.cbegin()+i; it != _children.cend(); ++it) (*it)->visit(renderer, _modelViewTransform, dirty); // reset for next frame _orderOfArrival = 0; kmGLPopMatrix(); }
void ProtectedNode::visit(Renderer* renderer, const Matrix &parentTransform, bool parentTransformUpdated) { // quick return if not visible. children won't be drawn. if (!_visible) { return; } bool dirty = _transformUpdated || parentTransformUpdated; if(dirty) _modelViewTransform = this->transform(parentTransform); _transformUpdated = false; // IMPORTANT: // To ease the migration to v3.0, we still support the Matrix stack, // but it is deprecated and your code should not rely on it Director* director = Director::getInstance(); CCASSERT(nullptr != director, "Director is null when seting matrix stack"); director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW); director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform); int i = 0; // used by _children int j = 0; // used by _protectedChildren sortAllChildren(); sortAllProtectedChildren(); // // draw children and protectedChildren zOrder < 0 // for( ; i < _children.size(); i++ ) { auto node = _children.at(i); if ( node && node->getLocalZOrder() < 0 ) node->visit(renderer, _modelViewTransform, dirty); else break; } for( ; j < _protectedChildren.size(); j++ ) { auto node = _protectedChildren.at(j); if ( node && node->getLocalZOrder() < 0 ) node->visit(renderer, _modelViewTransform, dirty); else break; } // // draw self // this->draw(renderer, _modelViewTransform, dirty); // // draw children and protectedChildren zOrder >= 0 // for(auto it=_protectedChildren.cbegin()+j; it != _protectedChildren.cend(); ++it) (*it)->visit(renderer, _modelViewTransform, dirty); for(auto it=_children.cbegin()+i; it != _children.cend(); ++it) (*it)->visit(renderer, _modelViewTransform, dirty); // reset for next frame _orderOfArrival = 0; director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW); }
void Scale9Sprite::visit(Renderer *renderer, const Mat4 &parentTransform, uint32_t parentFlags) { // quick return if not visible. children won't be drawn. if (!_visible) { return; } uint32_t flags = processParentFlags(parentTransform, parentFlags); // IMPORTANT: // To ease the migration to v3.0, we still support the Mat4 stack, // but it is deprecated and your code should not rely on it Director* director = Director::getInstance(); CCASSERT(nullptr != director, "Director is null when seting matrix stack"); director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW); director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform); int i = 0; // used by _children int j = 0; // used by _protectedChildren sortAllChildren(); sortAllProtectedChildren(); // // draw children and protectedChildren zOrder < 0 // for( ; i < _children.size(); i++ ) { auto node = _children.at(i); if ( node && node->getLocalZOrder() < 0 ) node->visit(renderer, _modelViewTransform, flags); else break; } if (_scale9Enabled) { for( ; j < _protectedChildren.size(); j++ ) { auto node = _protectedChildren.at(j); if ( node && node->getLocalZOrder() < 0 ) node->visit(renderer, _modelViewTransform, flags); else break; } } else { if (_scale9Image && _scale9Image->getLocalZOrder() < 0 ) { _scale9Image->visit(renderer, _modelViewTransform, flags); } } // // draw self // if (isVisitableByVisitingCamera()) this->draw(renderer, _modelViewTransform, flags); // // draw children and protectedChildren zOrder >= 0 // if (_scale9Enabled) { for(auto it=_protectedChildren.cbegin()+j; it != _protectedChildren.cend(); ++it) (*it)->visit(renderer, _modelViewTransform, flags); } else { if (_scale9Image && _scale9Image->getLocalZOrder() >= 0 ) { _scale9Image->visit(renderer, _modelViewTransform, flags); } } for(auto it=_children.cbegin()+i; it != _children.cend(); ++it) (*it)->visit(renderer, _modelViewTransform, flags); // FIX ME: Why need to set _orderOfArrival to 0?? // Please refer to https://github.com/cocos2d/cocos2d-x/pull/6920 // setOrderOfArrival(0); director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW); }
void ProtectedNode::visit(Renderer* renderer, const Mat4 &parentTransform, uint32_t parentFlags) { // quick return if not visible. children won't be drawn. if (!_visible) { return; } uint32_t flags = processParentFlags(parentTransform, parentFlags); // IMPORTANT: // To ease the migration to v3.0, we still support the Mat4 stack, // but it is deprecated and your code should not rely on it CCASSERT(nullptr != _director, "Director is null when setting matrix stack"); _director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW); _director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform); int i = 0; // used by _children int j = 0; // used by _protectedChildren sortAllChildren(); sortAllProtectedChildren(); // // draw children and protectedChildren zOrder < 0 // for( ; i < _children.size(); i++ ) { auto node = _children.at(i); if ( node && node->getLocalZOrder() < 0 ) node->visit(renderer, _modelViewTransform, flags); else break; } for( ; j < _protectedChildren.size(); j++ ) { auto node = _protectedChildren.at(j); if ( node && node->getLocalZOrder() < 0 ) node->visit(renderer, _modelViewTransform, flags); else break; } // // draw self // draw(renderer, _modelViewTransform, flags); // // draw children and protectedChildren zOrder >= 0 // for(auto it=_protectedChildren.cbegin()+j; it != _protectedChildren.cend(); ++it) (*it)->visit(renderer, _modelViewTransform, flags); for(auto it=_children.cbegin()+i; it != _children.cend(); ++it) (*it)->visit(renderer, _modelViewTransform, flags); _director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW); }