Method newRenderPair

Source/Node/Node.cpp:1651–1661

}

Node::Grabber::RenderPair Node::Grabber::newRenderPair(float width, float height) {
	auto renderTarget = RenderTarget::create(
		s_cast<uint16_t>(width),
		s_cast<uint16_t>(height));
	auto surface = Sprite::create(renderTarget->getTexture());
	surface->setAsManaged();
	surface->setPosition({width / 2.0f, height / 2.0f});
	surface->setBlendFunc({BlendFunc::One, BlendFunc::Zero});
	surface->setEffect(SpriteEffect::create());
	return {MakeRef(renderTarget), MakeRef(surface)};
}

void Node::Grabber::grab(Node* target) {
	float width = std::floor(target->getWidth()); // init RT with integer size