diff --git a/SCsub b/SCsub
index fb83a55..ba452b8 100644
--- a/SCsub
+++ b/SCsub
@@ -34,6 +34,7 @@ sources = [
     "props/prop_data_scene.cpp",
     "props/prop_data_light.cpp",
     "props/prop_data_prop.cpp",
+    "props/prop_data_portal.cpp",
 
     "clutter/ground_clutter.cpp",
     "clutter/ground_clutter_foliage.cpp",
diff --git a/config.py b/config.py
index d143bb7..a5ea046 100644
--- a/config.py
+++ b/config.py
@@ -14,6 +14,7 @@ def get_doc_classes():
         "PropDataLight",
         "PropDataProp",
         "PropDataScene",
+        "PropDataPortal",
         "PropData",
 
         "PropDataProcessor",
diff --git a/props/prop_data_portal.cpp b/props/prop_data_portal.cpp
new file mode 100644
index 0000000..bf1de23
--- /dev/null
+++ b/props/prop_data_portal.cpp
@@ -0,0 +1,130 @@
+/*
+Copyright (c) 2019-2021 Péter Magyar
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#include "prop_data_portal.h"
+
+#include "prop_data.h"
+
+#include "scene/3d/portal.h"
+
+bool PropDataPortal::get_is_active() const {
+	return _is_active;
+}
+void PropDataPortal::set_is_active(bool p_active) {
+	_is_active = p_active;
+}
+
+bool PropDataPortal::get_is_two_way() const {
+	return _is_two_way;
+}
+void PropDataPortal::set_is_two_way(bool p_two_way) {
+	_is_two_way = p_two_way;
+}
+
+bool PropDataPortal::get_use_default_margin() const {
+	return _use_default_margin;
+}
+void PropDataPortal::set_use_default_margin(bool p_use) {
+	_use_default_margin = p_use;
+}
+
+real_t PropDataPortal::get_portal_margin() const {
+	return _portal_margin;
+}
+void PropDataPortal::set_portal_margin(real_t p_margin) {
+	_portal_margin = p_margin;
+}
+
+PoolVector<Vector2> PropDataPortal::get_points() const {
+	return _points;
+}
+void PropDataPortal::set_points(const PoolVector<Vector2> &p_points) {
+	_points = p_points;
+}
+
+bool PropDataPortal::_processor_handles(Node *node) {
+	Portal *p = Object::cast_to<Portal>(node);
+
+	return p;
+}
+
+void PropDataPortal::_processor_process(Ref<PropData> prop_data, Node *node, const Transform &transform) {
+	Portal *p = Object::cast_to<Portal>(node);
+
+	ERR_FAIL_COND(!p);
+
+	Ref<PropDataPortal> l;
+	l.instance();
+	l->set_is_active(p->get_portal_active());
+	l->set_is_two_way(p->is_two_way());
+	l->set_use_default_margin(p->get_use_default_margin());
+	l->set_portal_margin(p->get_portal_margin());
+	l->set_points(p->get_points());
+
+	l->set_transform(transform * p->get_transform());
+	prop_data->add_prop(l);
+}
+
+Node *PropDataPortal::_processor_get_node_for(const Transform &transform) {
+	Portal *p = memnew(Portal);
+
+	p->set_portal_active(get_is_active());
+	p->set_two_way(get_is_two_way());
+	p->set_use_default_margin(get_use_default_margin());
+	p->set_portal_margin(get_portal_margin());
+	p->set_points(get_points());
+
+	p->set_transform(get_transform());
+
+	return p;
+}
+
+PropDataPortal::PropDataPortal() {
+	_is_active = true;
+	_is_two_way = true;
+	_use_default_margin = true;
+	_portal_margin = 1;
+}
+PropDataPortal::~PropDataPortal() {
+}
+
+void PropDataPortal::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("get_is_active"), &PropDataPortal::get_is_active);
+	ClassDB::bind_method(D_METHOD("set_is_active", "value"), &PropDataPortal::set_is_active);
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "is_active"), "set_is_active", "get_is_active");
+
+	ClassDB::bind_method(D_METHOD("get_is_two_way"), &PropDataPortal::get_is_two_way);
+	ClassDB::bind_method(D_METHOD("set_is_two_way", "value"), &PropDataPortal::set_is_two_way);
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "is_two_way"), "set_is_two_way", "get_is_two_way");
+
+	ClassDB::bind_method(D_METHOD("get_use_default_margin"), &PropDataPortal::get_use_default_margin);
+	ClassDB::bind_method(D_METHOD("set_use_default_margin", "value"), &PropDataPortal::set_use_default_margin);
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_default_margin"), "set_use_default_margin", "get_use_default_margin");
+
+	ClassDB::bind_method(D_METHOD("get_portal_margin"), &PropDataPortal::get_portal_margin);
+	ClassDB::bind_method(D_METHOD("set_portal_margin", "value"), &PropDataPortal::set_portal_margin);
+	ADD_PROPERTY(PropertyInfo(Variant::REAL, "portal_margin"), "set_portal_margin", "get_portal_margin");
+
+	ClassDB::bind_method(D_METHOD("get_points"), &PropDataPortal::get_points);
+	ClassDB::bind_method(D_METHOD("set_points", "value"), &PropDataPortal::set_points);
+	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "points"), "set_points", "get_points");
+}
diff --git a/props/prop_data_portal.h b/props/prop_data_portal.h
new file mode 100644
index 0000000..e705575
--- /dev/null
+++ b/props/prop_data_portal.h
@@ -0,0 +1,67 @@
+/*
+Copyright (c) 2019-2021 Péter Magyar
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#ifndef PROP_DATA_PORTAL_H
+#define PROP_DATA_PORTAL_H
+
+#include "core/version.h"
+
+#include "prop_data_entry.h"
+
+class PropDataPortal : public PropDataEntry {
+	GDCLASS(PropDataPortal, PropDataEntry);
+
+public:
+	bool get_is_active() const;
+	void set_is_active(bool p_active);
+
+	bool get_is_two_way() const;
+	void set_is_two_way(bool p_two_way);
+
+	bool get_use_default_margin() const;
+	void set_use_default_margin(bool p_use);
+
+	real_t get_portal_margin() const;
+	void set_portal_margin(real_t p_margin);
+
+	PoolVector<Vector2> get_points() const;
+	void set_points(const PoolVector<Vector2> &p_points);
+
+	bool _processor_handles(Node *node);
+	void _processor_process(Ref<PropData> prop_data, Node *node, const Transform &transform);
+	Node *_processor_get_node_for(const Transform &transform);
+
+	PropDataPortal();
+	~PropDataPortal();
+
+protected:
+	static void _bind_methods();
+
+private:
+	bool _is_active;
+	bool _is_two_way;
+	bool _use_default_margin;
+	real_t _portal_margin;
+	PoolVector<Vector2> _points;
+};
+
+#endif
diff --git a/register_types.cpp b/register_types.cpp
index 7515141..b92c068 100644
--- a/register_types.cpp
+++ b/register_types.cpp
@@ -33,6 +33,7 @@ SOFTWARE.
 #include "props/prop_data.h"
 #include "props/prop_data_entry.h"
 #include "props/prop_data_light.h"
+#include "props/prop_data_portal.h"
 #include "props/prop_data_prop.h"
 #include "props/prop_data_scene.h"
 
@@ -77,6 +78,7 @@ void register_props_types() {
 	ClassDB::register_class<PropDataScene>();
 	ClassDB::register_class<PropDataLight>();
 	ClassDB::register_class<PropDataProp>();
+	ClassDB::register_class<PropDataPortal>();
 
 	ClassDB::register_class<GroundClutter>();
 	ClassDB::register_class<GroundClutterFoliage>();
@@ -119,6 +121,9 @@ void register_props_types() {
 	Ref<PropDataScene> scene_processor = Ref<PropDataScene>(memnew(PropDataScene));
 	PropUtils::add_processor(scene_processor);
 
+	Ref<PropDataPortal> portal_processor = Ref<PropDataPortal>(memnew(PropDataPortal));
+	PropUtils::add_processor(portal_processor);
+
 #ifdef TOOLS_ENABLED
 	EditorPlugins::add_by_type<PropEditorPlugin>();
 #endif