Method render

Source/Node/Sprite.cpp:261–305

}

void Sprite::render() {
	if (!_texture || !_effect || _textureRect.size == Size::zero) {
		Node::render();
		return;
	}

	if (getSize() == Size::zero) {
		return;
	} else {
		updateVertPosition();
	}

	if (SharedDirector.isFrustumCulling()) {
		AABB aabb;
		Matrix::mulAABB(aabb, getWorld(), getWidth(), getHeight());
		if (!SharedDirector.isInFrustum(aabb)) {
			return;
		}
	}

	if (_flags.isOn(Sprite::VertexColorDirty)) {
		_flags.setOff(Sprite::VertexColorDirty);
		updateVertColor();
	}

	if (_flags.isOn(Sprite::VertexPosDirty)) {
		_flags.setOff(Sprite::VertexPosDirty);
		Matrix transform;
		Matrix::mulMtx(transform, SharedDirector.getViewProjection(), getWorld());
		Matrix::mulVec4(&_quad.rb.x, transform, _quadPos.rb);
		Matrix::mulVec4(&_quad.lb.x, transform, _quadPos.lb);
		Matrix::mulVec4(&_quad.lt.x, transform, _quadPos.lt);
		Matrix::mulVec4(&_quad.rt.x, transform, _quadPos.rt);
	}

	_renderState = (BGFX_STATE_WRITE_RGB | BGFX_STATE_WRITE_A | BGFX_STATE_ALPHA_REF(_alphaRef) | BGFX_STATE_MSAA | _blendFunc.toValue());
	if (_flags.isOn(Sprite::DepthWrite)) {
		_renderState |= (BGFX_STATE_WRITE_Z | BGFX_STATE_DEPTH_TEST_LESS);
	}

	SharedRendererManager.setCurrent(SharedSpriteRenderer.getTarget());
	SharedSpriteRenderer.push(this);

	Node::render();
}

void Sprite::cleanup() {
	if (_flags.isOff(Node::Cleanup)) {