Method render

Source/Node/Node.cpp:970–1028

}

void Node::render() {
	if (_updateItem && _updateItem->renderFuncs) {
		if (!_updateItem->renderFuncs->empty()) {
			double deltaTime = _scheduler->getDeltaTime() * _scheduler->getTimeScale();
			auto funcs = std::move(*_updateItem->renderFuncs);
			for (auto it = funcs.begin(); it != funcs.end();) {
				if ((*it)(deltaTime)) {
					it = funcs.erase(it);
				} else {
					it++;
				}
			}
			for (auto& f : *_updateItem->renderFuncs) {
				funcs.emplace_back(std::move(f));
			}
			*_updateItem->renderFuncs = std::move(funcs);
		}
	}
	if (isShowDebug()) {
		Matrix transform;
		Matrix::mulMtx(transform, SharedDirector.getViewProjection(), getWorld());
		float w = getWidth();
		float h = getHeight();
		const float anchorSize = 20.0f;
		float anchorPointX = GetTAttr(anchorPointX);
		float anchorPointY = GetTAttr(anchorPointY);
		Vec4 positions[] = {
			{0, h, 0, 1.0f},
			{w, h, 0, 1.0f},
			{w, 0, 0, 1.0f},
			{0, 0, 0, 1.0f},
			{anchorPointX - anchorSize, anchorPointY, 0, 1.0f},
			{anchorPointX + anchorSize, anchorPointY, 0, 1.0f},
			{anchorPointX, anchorPointY - anchorSize, 0, 1.0f},
			{anchorPointX, anchorPointY + anchorSize, 0, 1.0f}};
		auto color = getColor().toABGR();
		auto themeColor = SharedApplication.getThemeColor();
		themeColor.setOpacity(getRealOpacity());
		auto anchorColor = themeColor.toABGR();
		PosColorVertex verts[8] = {
			{0, 0, 0, 0, color},
			{0, 0, 0, 0, color},
			{0, 0, 0, 0, color},
			{0, 0, 0, 0, color},
			{0, 0, 0, 0, anchorColor},
			{0, 0, 0, 0, anchorColor},
			{0, 0, 0, 0, anchorColor},
			{0, 0, 0, 0, anchorColor}};
		for (size_t i = 0; i < 8; i++) {
			Matrix::mulVec4(&verts[i].x, transform, positions[i]);
		}
		SharedRendererManager.setCurrent(SharedLineRenderer.getTarget());
		if (getSize() != Size::zero) {
			SharedLineRenderer.pushRect(verts);
		}
		SharedLineRenderer.pushSegment(verts + 4);
		SharedLineRenderer.pushSegment(verts + 6);
	}