void SceneNode::draw(sf::RenderTarget & target, sf::RenderStates states) const
{
states.transform *= getTransform();
drawCurrent(target, states);
drawChildren(target, states);
}
void SceneNode::draw(sf::RenderTarget& target, sf::RenderStates states) const
{
// Apply transform of current node
states.transform *= getTransform();
// Draw node and children with changed transform
drawCurrent(target, states);
drawChildren(target, states);
}
void SceneNode::draw(sf::RenderTarget& target, sf::RenderStates states) const {
//two transforms chained, one after the other.
//Combines the parent's absolute transform with the current node's relative one
//the result is the absolute transform of the CURRENT node
states.transform *= getTransform(); //now, states.transform contains the absolute world transform
drawCurrent(target, states); //draw's the CURRENT node (ie the parent)
drawChildren(target, states); //recursively calls draw until all the children nodes are drawn
}
void SceneNode::draw(sf::RenderTarget& target, sf::RenderStates states) const
{
states.transform *= getTransform();
drawCurrent(target, states);
drawChildren(target, states);
//if(isSelected())
// drawBoundingRect(target, states);
}
void SceneNode::draw(sf::RenderTarget& target, sf::RenderStates states) const
{
states.transform *= getTransform();
drawCurrent(target, states);
for (const Ptr& child : mChildren)
{
child->draw(target, states);
}
}
void SceneNode::draw(sf::RenderTarget& target, sf::RenderStates states) const
{
// Apply transform of current node
states.transform *= getTransform();
// Draw node and children with changed transform
drawCurrent(target, states);
drawChildren(target, states);
// Draw bounding rectangle - disabled by default
//drawBoundingRect(target, states);
}
void SceneNode::draw() const
{
glPushMatrix();
{
//opengl draw states
glEnable(GL_LIGHTING);
glEnable(GL_COLOR_MATERIAL);
drawCurrent();
glDisable(GL_LIGHTING);
glDisable(GL_COLOR_MATERIAL);
drawChildren();
}
glPopMatrix();
}
void DisplayObject::draw(sf::RenderTarget &target, sf::RenderStates states) const {
states.transform *= this->getTransform();
drawCurrent(target, states);
drawChildren(target, states);
}
