1 files changed, 25 insertions, 27 deletions

diff --git a/scene/3d/path_3d.cpp b/scene/3d/path_3d.cpp
index 20d646fe1e..64259a24b0 100644
--- a/scene/3d/path_3d.cpp
+++ b/scene/3d/path_3d.cpp
@@ -216,24 +216,7 @@ void Path3D::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("curve_changed"));
 }
 
-// Update transform, in deferred mode by default to avoid superfluity.
-void PathFollow3D::update_transform(bool p_immediate) {
-	transform_dirty = true;
-
-	if (p_immediate) {
-		_update_transform();
-	} else {
-		callable_mp(this, &PathFollow3D::_update_transform).call_deferred();
-	}
-}
-
-// Update transform immediately .
-void PathFollow3D::_update_transform() {
-	if (!transform_dirty) {
-		return;
-	}
-	transform_dirty = false;
-
+void PathFollow3D::update_transform() {
 	if (!path) {
 		return;
 	}
@@ -286,9 +269,7 @@ void PathFollow3D::_notification(int p_what) {
 			Node *parent = get_parent();
 			if (parent) {
 				path = Object::cast_to<Path3D>(parent);
-				if (path) {
-					update_transform();
-				}
+				update_transform();
 			}
 		} break;
 
@@ -414,6 +395,9 @@ void PathFollow3D::_bind_methods() {
 
 void PathFollow3D::set_progress(real_t p_progress) {
 	ERR_FAIL_COND(!isfinite(p_progress));
+	if (progress == p_progress) {
+		return;
+	}
 	progress = p_progress;
 
 	if (path) {
@@ -435,10 +419,11 @@ void PathFollow3D::set_progress(real_t p_progress) {
 }
 
 void PathFollow3D::set_h_offset(real_t p_h_offset) {
-	h_offset = p_h_offset;
-	if (path) {
-		update_transform();
+	if (h_offset == p_h_offset) {
+		return;
 	}
+	h_offset = p_h_offset;
+	update_transform();
 }
 
 real_t PathFollow3D::get_h_offset() const {
@@ -446,10 +431,11 @@ real_t PathFollow3D::get_h_offset() const {
 }
 
 void PathFollow3D::set_v_offset(real_t p_v_offset) {
-	v_offset = p_v_offset;
-	if (path) {
-		update_transform();
+	if (v_offset == p_v_offset) {
+		return;
 	}
+	v_offset = p_v_offset;
+	update_transform();
 }
 
 real_t PathFollow3D::get_v_offset() const {
@@ -476,6 +462,9 @@ real_t PathFollow3D::get_progress_ratio() const {
 }
 
 void PathFollow3D::set_rotation_mode(RotationMode p_rotation_mode) {
+	if (rotation_mode == p_rotation_mode) {
+		return;
+	}
 	rotation_mode = p_rotation_mode;
 
 	update_configuration_warnings();
@@ -487,6 +476,9 @@ PathFollow3D::RotationMode PathFollow3D::get_rotation_mode() const {
 }
 
 void PathFollow3D::set_use_model_front(bool p_use_model_front) {
+	if (use_model_front == p_use_model_front) {
+		return;
+	}
 	use_model_front = p_use_model_front;
 	update_transform();
 }
@@ -496,6 +488,9 @@ bool PathFollow3D::is_using_model_front() const {
 }
 
 void PathFollow3D::set_loop(bool p_loop) {
+	if (loop == p_loop) {
+		return;
+	}
 	loop = p_loop;
 	update_transform();
 }
@@ -505,6 +500,9 @@ bool PathFollow3D::has_loop() const {
 }
 
 void PathFollow3D::set_tilt_enabled(bool p_enabled) {
+	if (tilt_enabled == p_enabled) {
+		return;
+	}
 	tilt_enabled = p_enabled;
 	update_transform();
 }