5 files changed, 27 insertions, 0 deletions
diff --git a/core/config/engine.cpp b/core/config/engine.cpp
index 782d369ae6..44ad4961d9 100644
--- a/core/config/engine.cpp
+++ b/core/config/engine.cpp
@@ -246,6 +246,14 @@ void Engine::get_singletons(List<Singleton> *p_singletons) {
 	}
 }
 
+String Engine::get_write_movie_path() const {
+	return write_movie_path;
+}
+
+void Engine::set_write_movie_path(const String &p_path) {
+	write_movie_path = p_path;
+}
+
 void Engine::set_shader_cache_path(const String &p_path) {
 	shader_cache_path = p_path;
 }
diff --git a/core/config/engine.h b/core/config/engine.h
index 82e3ee5487..68562643e7 100644
--- a/core/config/engine.h
+++ b/core/config/engine.h
@@ -76,6 +76,7 @@ private:
 
 	static Engine *singleton;
 
+	String write_movie_path;
 	String shader_cache_path;
 
 public:
@@ -138,6 +139,9 @@ public:
 	Dictionary get_license_info() const;
 	String get_license_text() const;
 
+	void set_write_movie_path(const String &p_path);
+	String get_write_movie_path() const;
+
 	void set_shader_cache_path(const String &p_path);
 	String get_shader_cache_path() const;
 
diff --git a/core/core_bind.cpp b/core/core_bind.cpp
index 8e776d6f05..e5d5464643 100644
--- a/core/core_bind.cpp
+++ b/core/core_bind.cpp
@@ -2290,6 +2290,10 @@ bool Engine::is_editor_hint() const {
 	return ::Engine::get_singleton()->is_editor_hint();
 }
 
+String Engine::get_write_movie_path() const {
+	return ::Engine::get_singleton()->get_write_movie_path();
+}
+
 void Engine::set_print_error_messages(bool p_enabled) {
 	::Engine::get_singleton()->set_print_error_messages(p_enabled);
 }
@@ -2339,6 +2343,8 @@ void Engine::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("is_editor_hint"), &Engine::is_editor_hint);
 
+	ClassDB::bind_method(D_METHOD("get_write_movie_path"), &Engine::get_write_movie_path);
+
 	ClassDB::bind_method(D_METHOD("set_print_error_messages", "enabled"), &Engine::set_print_error_messages);
 	ClassDB::bind_method(D_METHOD("is_printing_error_messages"), &Engine::is_printing_error_messages);
 
diff --git a/core/core_bind.h b/core/core_bind.h
index e222a220f0..f98de81354 100644
--- a/core/core_bind.h
+++ b/core/core_bind.h
@@ -676,6 +676,9 @@ public:
 	void set_editor_hint(bool p_enabled);
 	bool is_editor_hint() const;
 
+	// `set_write_movie_path()` is not exposed to the scripting API as changing it at run-time has no effect.
+	String get_write_movie_path() const;
+
 	void set_print_error_messages(bool p_enabled);
 	bool is_printing_error_messages() const;
 
diff --git a/core/math/transform_3d.cpp b/core/math/transform_3d.cpp
index 76b31daa76..44248c274f 100644
--- a/core/math/transform_3d.cpp
+++ b/core/math/transform_3d.cpp
@@ -70,12 +70,18 @@ void Transform3D::rotate_basis(const Vector3 &p_axis, real_t p_angle) {
 }
 
 Transform3D Transform3D::looking_at(const Vector3 &p_target, const Vector3 &p_up) const {
+#ifdef MATH_CHECKS
+	ERR_FAIL_COND_V_MSG(origin.is_equal_approx(p_target), Transform3D(), "The transform's origin and target can't be equal.");
+#endif
 	Transform3D t = *this;
 	t.basis = Basis::looking_at(p_target - origin, p_up);
 	return t;
 }
 
 void Transform3D::set_look_at(const Vector3 &p_eye, const Vector3 &p_target, const Vector3 &p_up) {
+#ifdef MATH_CHECKS
+	ERR_FAIL_COND_MSG(p_eye.is_equal_approx(p_target), "The eye and target vectors can't be equal.");
+#endif
 	basis = Basis::looking_at(p_target - p_eye, p_up);
 	origin = p_eye;
 }