void RenderTexture::visit(Renderer *renderer, const Mat4 &parentTransform, uint32_t parentFlags)
{
// override visit.
// Don't call visit on its children
if (!_visible)
{
return;
}
uint32_t flags = processParentFlags(parentTransform, parentFlags);
Director* director = Director::getInstance();
// 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->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform);
_sprite->visit(renderer, _modelViewTransform, flags);
draw(renderer, _modelViewTransform, flags);
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
_orderOfArrival = 0;
}
void BatchNode::visit(Renderer *renderer, const Mat4 &parentTransform, uint32_t parentFlags)
{
// quick return if not visible. children won't be drawn.
if (!_visible || !isVisitableByVisitingCamera())
{
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();
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform);
sortAllChildren();
draw(renderer, _modelViewTransform, flags);
// reset for next frame
_orderOfArrival = 0;
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void TMXIsoObjectsTest::onDraw(const Mat4 &transform, bool transformUpdated)
{
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, transform);
auto map = (TMXTiledMap*) getChildByTag(kTagTileMap);
auto pos = map->getPosition();
auto group = map->getObjectGroup("Object Group 1");
auto& objects = group->getObjects();
for (auto& obj : objects)
{
ValueMap& dict = obj.asValueMap();
float x = dict["x"].asFloat();
float y = dict["y"].asFloat();
float width = dict["width"].asFloat();
float height = dict["height"].asFloat();
glLineWidth(3);
DrawPrimitives::drawLine( pos + Vec2(x,y), pos + Vec2(x+width,y) );
DrawPrimitives::drawLine( pos + Vec2(x+width,y), pos + Vec2(x+width,y+height) );
DrawPrimitives::drawLine( pos + Vec2(x+width,y+height), pos + Vec2(x,y+height) );
DrawPrimitives::drawLine( pos + Vec2(x,y+height), pos + Vec2(x,y) );
glLineWidth(1);
}
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void Armature::visit(cocos2d::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);
if (isVisitableByVisitingCamera())
{
// 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 setting matrix stack");
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform);
sortAllChildren();
draw(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);
}
}
// override visit.
// Don't call visit on it's children
void ParticleBatchNode::visit(Renderer *renderer, const Mat4 &parentTransform, uint32_t parentFlags)
{
// CAREFUL:
// This visit is almost identical to Node#visit
// with the exception that it doesn't call visit on it's children
//
// The alternative is to have a void Sprite#visit, but
// although this is less maintainable, is faster
//
if (!_visible)
{
return;
}
uint32_t flags = processParentFlags(parentTransform, parentFlags);
if (isVisitableByVisitingCamera())
{
// 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();
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform);
draw(renderer, _modelViewTransform, flags);
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
}
void RenderTexture::visit(Renderer *renderer, const Mat4 &parentTransform, uint32_t parentFlags)
{
// override visit.
// Don't call visit on its children
if (!_visible || !isVisitableByVisitingCamera())
{
return;
}
uint32_t flags = processParentFlags(parentTransform, parentFlags);
Director* director = Director::getInstance();
// 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->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform);
_sprite->visit(renderer, _modelViewTransform, flags);
draw(renderer, _modelViewTransform, flags);
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
// FIX ME: Why need to set _orderOfArrival to 0??
// Please refer to https://github.com/cocos2d/cocos2d-x/pull/6920
// setOrderOfArrival(0);
}
void RenderTexture::visit(Renderer *renderer, const Mat4 &parentTransform, bool parentTransformUpdated)
{
// override visit.
// Don't call visit on its children
if (!_visible)
{
return;
}
bool dirty = parentTransformUpdated || _transformUpdated;
if(dirty)
_modelViewTransform = transform(parentTransform);
_transformUpdated = false;
Director* director = Director::getInstance();
CCASSERT(nullptr != director, "Director is null when seting matrix stack");
// 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->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform);
_sprite->visit(renderer, _modelViewTransform, dirty);
draw(renderer, _modelViewTransform, dirty);
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
_orderOfArrival = 0;
}
void RenderTexture::end()
{
_endCommand.init(_globalZOrder);
_endCommand.func = CC_CALLBACK_0(RenderTexture::onEnd, this);
Director* director = Director::getInstance();
CCASSERT(nullptr != director, "Director is null when seting matrix stack");
Renderer *renderer = director->getRenderer();
renderer->addCommand(&_endCommand);
renderer->popGroup();
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_PROJECTION);
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void Armature::visit(cocos2d::Renderer *renderer, const Mat4 &parentTransform, bool parentTransformUpdated)
{
// quick return if not visible. children won't be drawn.
if (!_visible)
{
return;
}
bool dirty = parentTransformUpdated || _transformUpdated;
if(dirty)
_modelViewTransform = transform(parentTransform);
_transformUpdated = false;
// 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);
sortAllChildren();
draw(renderer, _modelViewTransform, dirty);
// reset for next frame
_orderOfArrival = 0;
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
// override visit.
// Don't call visit on it's children
void ParticleBatchNode::visit(Renderer *renderer, const Matrix &parentTransform, bool parentTransformUpdated)
{
// CAREFUL:
// This visit is almost identical to Node#visit
// with the exception that it doesn't call visit on it's children
//
// The alternative is to have a void Sprite#visit, but
// although this is less maintainable, is faster
//
if (!_visible)
{
return;
}
bool dirty = parentTransformUpdated || _transformUpdated;
if(dirty)
_modelViewTransform = 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);
draw(renderer, _modelViewTransform, dirty);
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void SnakeMapLayer::onDraw(const Mat4& transform, uint32_t flags)
{
Director* director = Director::getInstance();
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, transform);
#ifdef DEBUG_DRAW
glLineWidth(1);
for (int i = 0; i < MAPWIDTH; ++i)
{
for (int j = 0; j < MAPHEIGHT; ++j)
{
auto color = Color4F::BLACK;
auto type = getGridType(Vec2(i, j));
if (type == eType_Snake)
color = Color4F(0.5f, 0.5f, 1, 0.8f);
else if (type == eType_Food)
color = Color4F(0, 1, 0, 0.8f);
else if (type == eType_Apple)
color = Color4F(1, 0, 0, 0.8f);
else if (type == eType_Star)
color = Color4F(1, 1, 0, 0.8f);
else if (type == eType_Ball)
color = Color4F(0, 0, 1, 0.8f);
if (color != Color4F::BLACK)
{
auto x = VisibleRect::getGridLength() * i + VisibleRect::getVisibleRect().origin.x;
auto y = VisibleRect::getGridLength() * j + VisibleRect::getVisibleRect().origin.y;
auto x1 = x + VisibleRect::getGridLength();
auto y1 = y + VisibleRect::getGridLength();
Vec2 filledVertices[] = { Vec2(x, y), Vec2(x1, y), Vec2(x1, y1), Vec2(x, y1) };
DrawPrimitives::drawSolidPoly(filledVertices, 4, color);
CHECK_GL_ERROR_DEBUG();
}
}
}
//update the debug label content
char tmp[50];
auto speedLabel = dynamic_cast<Label*>(getChildByTag(eID_SpeedLabel));
if (speedLabel)
{
sprintf(tmp, "Speed: %f", m_pSnake->getSpeed());
speedLabel->setString(tmp);
}
auto scoreRateLabel = dynamic_cast<Label*>(getChildByTag(eID_ScoreRateLabel));
if (scoreRateLabel)
{
sprintf(tmp, "ScoreRate: %f", m_pSnake->getScoreRate());
scoreRateLabel->setString(tmp);
}
#endif
//end draw
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void BillBoard::visit(Renderer *renderer, const Mat4& parentTransform, uint32_t parentFlags)
{
// quick return if not visible. children won't be drawn.
if (!_visible)
{
return;
}
bool visibleByCamera = isVisitableByVisitingCamera();
// quick return if not visible by camera and has no children.
if (!visibleByCamera && _children.empty())
{
return;
}
uint32_t flags = processParentFlags(parentTransform, parentFlags);
//Add 3D flag so all the children will be rendered as 3D object
flags |= FLAGS_RENDER_AS_3D;
//Update Billboard transform
bool dirty = calculateBillboardTransform();
if(dirty)
{
flags |= FLAGS_TRANSFORM_DIRTY;
}
Director* director = Director::getInstance();
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform);
int i = 0;
if(!_children.empty())
{
sortAllChildren();
// draw children zOrder < 0
for(auto size = _children.size(); i < size; ++i)
{
auto node = _children.at(i);
if (node && node->getLocalZOrder() < 0)
node->visit(renderer, _modelViewTransform, flags);
else
break;
}
// self draw
if (visibleByCamera)
this->draw(renderer, _modelViewTransform, flags);
for(auto it=_children.cbegin()+i, itCend = _children.cend(); it != itCend; ++it)
(*it)->visit(renderer, _modelViewTransform, flags);
}
else if (visibleByCamera)
{
this->draw(renderer, _modelViewTransform, flags);
}
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void ScrollView::visit(Renderer *renderer, const Mat4 &parentTransform, uint32_t parentFlags)
{
// quick return if not visible
if (!isVisible() || !isVisitableByVisitingCamera())
{
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);
this->beforeDraw();
bool visibleByCamera = isVisitableByVisitingCamera();
if (!_children.empty())
{
int i=0;
// draw children zOrder < 0
for( ; i < _children.size(); i++ )
{
Node *child = _children.at(i);
if ( child->getLocalZOrder() < 0 )
{
child->visit(renderer, _modelViewTransform, flags);
}
else
{
break;
}
}
// this draw
if (visibleByCamera)
this->draw(renderer, _modelViewTransform, flags);
// draw children zOrder >= 0
for( ; i < _children.size(); i++ )
{
Node *child = _children.at(i);
child->visit(renderer, _modelViewTransform, flags);
}
}
else if (visibleByCamera)
{
this->draw(renderer, _modelViewTransform, flags);
}
this->afterDraw();
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void Label::visit(Renderer *renderer, const Mat4 &parentTransform, uint32_t parentFlags)
{
if (! _visible || _originalUTF8String.empty())
{
return;
}
if (_systemFontDirty)
{
updateFont();
}
if (_contentDirty)
{
updateContent();
}
uint32_t flags = processParentFlags(parentTransform, parentFlags);
if (_shadowEnabled && _shadowBlurRadius <= 0 && (_shadowDirty || (flags & FLAGS_DIRTY_MASK)))
{
_position.x += _shadowOffset.width;
_position.y += _shadowOffset.height;
_transformDirty = _inverseDirty = true;
_shadowTransform = transform(parentTransform);
_position.x -= _shadowOffset.width;
_position.y -= _shadowOffset.height;
_transformDirty = _inverseDirty = true;
_shadowDirty = false;
}
// 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);
if (_textSprite)
{
drawTextSprite(renderer, flags);
}
else
{
draw(renderer, _modelViewTransform, flags);
}
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
// FIX ME: Why need to set _orderOfArrival to 0??
// Please refer to https://github.com/cocos2d/cocos2d-x/pull/6920
// setOrderOfArrival(0);
}
void GameScene_Box2D::draw(Renderer *renderer, const Mat4 &transform, uint32_t transformFlags)
{
Layer::draw(renderer, transform, transformFlags);
Director* director = Director::getInstance();
GL::enableVertexAttribs(GL::VERTEX_ATTRIB_FLAG_POSITION );
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
_world->DrawDebugData();
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void ClippingNode::drawFullScreenQuadClearStencil()
{
Director* director = Director::getInstance();
CCASSERT(nullptr != director, "Director is null when seting matrix stack");
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadIdentityMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_PROJECTION);
director->loadIdentityMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_PROJECTION);
DrawPrimitives::drawSolidRect(Vec2(-1,-1), Vec2(1,1), Color4F(1, 1, 1, 1));
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_PROJECTION);
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void TestColliderDetector::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
{
GL::enableVertexAttribs( GL::VERTEX_ATTRIB_FLAG_POSITION );
Director* director = Director::getInstance();
CCASSERT(nullptr != director, "Director is null when seting matrix stack");
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
world->DrawDebugData();
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void TestColliderDetector::onDraw(const Mat4 &transform, uint32_t flags)
{
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, transform);
armature2->drawContour();
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void PhysicDelegate::onDraw(const Mat4 &transform, uint32_t flags)
{
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, transform);
GL::enableVertexAttribs( cocos2d::GL::VERTEX_ATTRIB_FLAG_POSITION );
_world->DrawDebugData();
CHECK_GL_ERROR_DEBUG();
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void Node::visit(Renderer* renderer, const Mat4 &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 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;
if(!_children.empty())
{
sortAllChildren();
// draw children zOrder < 0
for( ; i < _children.size(); i++ )
{
auto node = _children.at(i);
if ( node && node->_localZOrder < 0 )
node->visit(renderer, _modelViewTransform, dirty);
else
break;
}
// self draw
this->draw(renderer, _modelViewTransform, dirty);
for(auto it=_children.cbegin()+i; it != _children.cend(); ++it)
(*it)->visit(renderer, _modelViewTransform, dirty);
}
else
{
this->draw(renderer, _modelViewTransform, dirty);
}
// reset for next frame
_orderOfArrival = 0;
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void FPB2DebugDrawLayer::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags) {
GL::enableVertexAttribs( cocos2d::GL::VERTEX_ATTRIB_FLAG_POSITION );
Director* director = Director::getInstance();
CCASSERT(nullptr != director, "Director is null when seting matrix stack");
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
_modelViewMV = director->getMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
_customCommand.init(_globalZOrder);
_customCommand.func = CC_CALLBACK_0(FPB2DebugDrawLayer::onDraw, this);
renderer->addCommand(&_customCommand);
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void StencilStateManager::drawFullScreenQuadClearStencil()
{
Director* director = Director::getInstance();
CCASSERT(nullptr != director, "Director is null when setting matrix stack");
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadIdentityMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_PROJECTION);
director->loadIdentityMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_PROJECTION);
Vec2 vertices[] = {
Vec2(-1.0f, -1.0f),
Vec2(1.0f, -1.0f),
Vec2(1.0f, 1.0f),
Vec2(-1.0f, 1.0f)
};
auto glProgram = GLProgramCache::getInstance()->getGLProgram(GLProgram::SHADER_NAME_POSITION_U_COLOR);
int colorLocation = glProgram->getUniformLocation("u_color");
CHECK_GL_ERROR_DEBUG();
Color4F color(1, 1, 1, 1);
glProgram->use();
glProgram->setUniformsForBuiltins();
glProgram->setUniformLocationWith4fv(colorLocation, (GLfloat*) &color.r, 1);
glBindBuffer(GL_ARRAY_BUFFER, 0);
GL::enableVertexAttribs( GL::VERTEX_ATTRIB_FLAG_POSITION );
glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_POSITION, 2, GL_FLOAT, GL_FALSE, 0, vertices);
glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
CC_INCREMENT_GL_DRAWN_BATCHES_AND_VERTICES(1, 4);
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_PROJECTION);
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void HelloWorld::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
{
Layer::draw(renderer, transform, flags);
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, transform);
GL::enableVertexAttribs( cocos2d::GL::VERTEX_ATTRIB_FLAG_POSITION );
//m_test->Step(&settings);
mWorld->DrawDebugData();
CHECK_GL_ERROR_DEBUG();
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void SkeletonRenderer::drawDebug (Renderer* renderer, const Mat4 &transform, uint32_t transformFlags) {
Director* director = Director::getInstance();
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, transform);
DrawNode* drawNode = DrawNode::create();
if (_debugSlots) {
// Slots.
// DrawPrimitives::setDrawColor4B(0, 0, 255, 255);
glLineWidth(1);
Vec2 points[4];
V3F_C4B_T2F_Quad quad;
for (int i = 0, n = _skeleton->slotsCount; i < n; i++) {
spSlot* slot = _skeleton->drawOrder[i];
if (!slot->attachment || slot->attachment->type != SP_ATTACHMENT_REGION) continue;
spRegionAttachment* attachment = (spRegionAttachment*)slot->attachment;
spRegionAttachment_computeWorldVertices(attachment, slot->bone, _worldVertices);
points[0] = Vec2(_worldVertices[0], _worldVertices[1]);
points[1] = Vec2(_worldVertices[2], _worldVertices[3]);
points[2] = Vec2(_worldVertices[4], _worldVertices[5]);
points[3] = Vec2(_worldVertices[6], _worldVertices[7]);
drawNode->drawPoly(points, 4, true, Color4F::BLUE);
}
}
if (_debugBones) {
// Bone lengths.
glLineWidth(2);
for (int i = 0, n = _skeleton->bonesCount; i < n; i++) {
spBone *bone = _skeleton->bones[i];
float x = bone->data->length * bone->a + bone->worldX;
float y = bone->data->length * bone->c + bone->worldY;
drawNode->drawLine(Vec2(bone->worldX, bone->worldY), Vec2(x, y), Color4F::RED);
}
// Bone origins.
auto color = Color4F::BLUE; // Root bone is blue.
for (int i = 0, n = _skeleton->bonesCount; i < n; i++) {
spBone *bone = _skeleton->bones[i];
drawNode->drawPoint(Vec2(bone->worldX, bone->worldY), 4, color);
if (i == 0) color = Color4F::GREEN;
}
}
drawNode->draw(renderer, transform, transformFlags);
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void Sprite3D::visit(cocos2d::Renderer *renderer, const cocos2d::Mat4 &parentTransform, uint32_t parentFlags)
{
// quick return if not visible. children won't be drawn.
if (!_visible)
{
return;
}
uint32_t flags = processParentFlags(parentTransform, parentFlags);
flags |= FLAGS_RENDER_AS_3D;
//
Director* director = Director::getInstance();
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform);
bool visibleByCamera = isVisitableByVisitingCamera();
int i = 0;
if(!_children.empty())
{
sortAllChildren();
// draw children zOrder < 0
for( ; i < _children.size(); i++ )
{
auto node = _children.at(i);
if (node && node->getLocalZOrder() < 0)
node->visit(renderer, _modelViewTransform, flags);
else
break;
}
// self draw
if (visibleByCamera)
this->draw(renderer, _modelViewTransform, flags);
for(auto it=_children.cbegin()+i; it != _children.cend(); ++it)
(*it)->visit(renderer, _modelViewTransform, flags);
}
else if (visibleByCamera)
{
this->draw(renderer, _modelViewTransform, flags);
}
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void SudokuBox::onDraw(const Mat4& transform) {
//if the grid has only one row/col, dont draw the grid, because the grid maybe make player be confused.
if (m_stagedata.rows_per_grid <= 1 || m_stagedata.cols_per_grid <= 1)
return;
int rows = m_stagedata.grids_in_row;
int cols = m_stagedata.grids_in_col;
if (rows <= 0 || cols <= 0)
return;
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, transform);
CHECK_GL_ERROR_DEBUG();
//draw the grid with difference colors.
Color4B gridColors[] = {
Color4B(0, 255, 255, 255),
Color4B(255, 0, 255, 255)
};
int linW = 3;
glLineWidth(linW);
Size size = getContentSize();
float width = size.width / cols;
float height = size.height / rows;
for (int i = 0; i < rows; i++) {
for (int j = 0; j < cols; j++) {
Color4B cl = gridColors[(j+(i%2))%2];
DrawPrimitives::setDrawColor4B(cl.r, cl.g, cl.b, cl.a);
Vec2 vertices[] = {
Vec2(width*j+linW, height*i+linW),
Vec2(width*j+linW, height*(i+1)-linW),
Vec2(width*(j+1)-linW, height*(i+1)-linW),
Vec2(width*(j+1)-linW, height*i+linW)
};
DrawPrimitives::drawPoly(vertices, 4, true);
}
}
CHECK_GL_ERROR_DEBUG();
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void StayingBlobSprite::onDraw(const cocos2d::Mat4 &transform, uint32_t transformFlags)
{
if(_bodies.size() == 0)return;
Vec2 vertices[NUM_SEGMENTS];
Vec2 opos = this->getPosition();
for(int i = 0; i < _bodies.size(); i++) {
b2PolygonShape *shape = (b2PolygonShape *) _bodies[i]->GetFixtureList()->GetShape();
b2Vec2 point;
if(i < NUM_SEGMENTS / 4)
point = _bodies[i]->GetWorldVector(shape->GetVertex(0));
else if(i < NUM_SEGMENTS * 2/4)
point = _bodies[i]->GetWorldVector(shape->GetVertex(1));
else if(i < NUM_SEGMENTS * 3/4)
point = _bodies[i]->GetWorldVector(shape->GetVertex(2));
else if(i < NUM_SEGMENTS)
point = _bodies[i]->GetWorldVector(shape->GetVertex(3));
b2Vec2 pos = _bodies[i]->GetPosition();
vertices[i].x = (point.x + pos.x)*PTM_RATIO - opos.x;
vertices[i].y = (point.y + pos.y)*PTM_RATIO - opos.y;
}
Director* director = Director::getInstance();
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, transform);
//glLineWidth( 5.0f );
//ccDrawColor4F(1.f, 0.125f, 0.15625f, 1);
// tiny side burns (...Guesss that one way to call it)
// for(int i = 0; i < _bodies.size(); i++) {
// Vec2 target = (center - vertices[i]) * nub_pos;
// target += center;
// DrawPrimitives::drawSolidCircle(vertices[i], nub_size, CC_DEGREES_TO_RADIANS(360), 30);
// }
// draw the body
//DrawPrimitives::drawSolidPoly(vertices, NUM_SEGMENTS, blobColor);
DrawPrimitives::drawSolidPoly(vertices, NUM_SEGMENTS, Color4F(1, 1, 1, 1));
_face->setPosition(this->getCenter() + Vec2(-30, -100)*_face->getScale());
updateEye();
CHECK_GL_ERROR_DEBUG();
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void Debug::onDraw(const Mat4 &transform, bool transformUpdated)
{
// ÀûÓÃStack»º´æ
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, transform);
CHECK_GL_ERROR_DEBUG();
// »±ß¿ò
DrawPrimitives::setDrawColor4B(255, 255, 255, 255);
glLineWidth(4);
Vec2 vertices[] = { Vec2(1, 1), Vec2(1, visibleSize.height - 1), Vec2(visibleSize.width - 1, visibleSize.height - 1), Vec2(visibleSize.width - 1, 1) };
DrawPrimitives::drawPoly(vertices, 4, true);
CHECK_GL_ERROR_DEBUG();
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void GameLayer::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
{
//
// IMPORTANT:
// This is only for debug purposes
// It is recommend to disable it
//
Layer::draw(renderer, transform, flags);
GL::enableVertexAttribs(cocos2d::GL::VERTEX_ATTRIB_FLAG_POSITION);
Director* director = Director::getInstance();
CCASSERT(nullptr != director, "Director is null when seting matrix stack");
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
_customCommand.init(1000);
_customCommand.func = CC_CALLBACK_0(GameLayer::onDraw, this,transform);
renderer->addCommand(&_customCommand);
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}
void LabelAtlas::drawDebugData(const Mat4& transform, bool transformUpdated)
{
Director* director = Director::getInstance();
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, transform);
auto size = getContentSize();
Vec2 vertices[4]=
{
Vec2::ZERO,
Vec2(size.width, 0),
Vec2(size.width, size.height),
Vec2(0, size.height)
};
DrawPrimitives::drawPoly(vertices, 4, true);
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
}