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gdextension/src/navmesh/mnavigation_region_3d.cpp

@@ -21,6 +21,10 @@ void MNavigationRegion3D::_bind_methods(){
     ClassDB::bind_method(D_METHOD("draw_npoints","brush_pos","radius","add"), &MNavigationRegion3D::draw_npoints);
     ClassDB::bind_method(D_METHOD("set_npoints_visible","val"), &MNavigationRegion3D::set_npoints_visible);
 
+    ClassDB::bind_method(D_METHOD("set_active","input"), &MNavigationRegion3D::set_active);
+    ClassDB::bind_method(D_METHOD("get_active"), &MNavigationRegion3D::get_active);
+    ADD_PROPERTY(PropertyInfo(Variant::BOOL,"active"),"set_active","get_active");
+
     ClassDB::bind_method(D_METHOD("set_force_update","input"), &MNavigationRegion3D::set_force_update);
     ClassDB::bind_method(D_METHOD("get_force_update"), &MNavigationRegion3D::get_force_update);
     ADD_PROPERTY(PropertyInfo(Variant::BOOL,"force_bake"),"set_force_update","get_force_update");
@@ -33,14 +37,6 @@ void MNavigationRegion3D::_bind_methods(){
     ClassDB::bind_method(D_METHOD("get_follow_camera"), &MNavigationRegion3D::get_follow_camera);
     ADD_PROPERTY(PropertyInfo(Variant::BOOL,"follow_camera"),"set_follow_camera","get_follow_camera");
 
-    ClassDB::bind_method(D_METHOD("set_start_update","input"), &MNavigationRegion3D::set_start_update);
-    ClassDB::bind_method(D_METHOD("get_start_update"), &MNavigationRegion3D::get_start_update);
-    ADD_PROPERTY(PropertyInfo(Variant::BOOL,"start_update"),"set_start_update","get_start_update");
-
-    ClassDB::bind_method(D_METHOD("set_active_update_loop","input"), &MNavigationRegion3D::set_active_update_loop);
-    ClassDB::bind_method(D_METHOD("get_active_update_loop"), &MNavigationRegion3D::get_active_update_loop);
-    ADD_PROPERTY(PropertyInfo(Variant::BOOL,"active_update_loop"),"set_active_update_loop","get_active_update_loop");
-
     ClassDB::bind_method(D_METHOD("set_distance_update_threshold","input"), &MNavigationRegion3D::set_distance_update_threshold);
     ClassDB::bind_method(D_METHOD("get_distance_update_threshold"), &MNavigationRegion3D::get_distance_update_threshold);
     ADD_PROPERTY(PropertyInfo(Variant::FLOAT,"distance_update_threshold"),"set_distance_update_threshold","get_distance_update_threshold");
@@ -75,14 +71,15 @@ MNavigationRegion3D::~MNavigationRegion3D(){
 }
 
 void MNavigationRegion3D::init(MTerrain* _terrain, MGrid* _grid){
+    if(!active){
+        return;
+    }
     terrain = _terrain;
     grid = _grid;
-    if(start_update){
-        get_cam_pos();
-        update_navmesh(cam_pos);
-        last_update_pos = cam_pos;
-        update_timer->start();
-    }
+    get_cam_pos();
+    update_navmesh(cam_pos);
+    last_update_pos = cam_pos;
+    update_timer->start();
     ERR_FAIL_COND(!grid->is_created());
     h_scale = grid->get_h_scale();
     scenario = grid->get_scenario();
@@ -139,6 +136,8 @@ void MNavigationRegion3D::clear(){
         memdelete(it->value);
     }
     grid_to_npoint.clear();
+    update_timer->stop();
+    is_nav_init = false;
 }
 
 void MNavigationRegion3D::_update_loop(){
@@ -328,6 +327,8 @@ bool MNavigationRegion3D::has_data(){
 }
 
 void MNavigationRegion3D::set_force_update(bool input){
+    ERR_FAIL_COND(!active);
+    ERR_FAIL_COND(!is_nav_init);
     _force_update = true;
 }
 
@@ -350,24 +351,14 @@ bool MNavigationRegion3D::get_follow_camera(){
     return follow_camera;
 }
 
-void MNavigationRegion3D::set_start_update(bool input){
-    start_update = input;
-}
-bool MNavigationRegion3D::get_start_update(){
-    return start_update;
-}
-
-void MNavigationRegion3D::set_active_update_loop(bool input){
-    if(input){
-        update_timer->start();
-    } else {
-        update_timer->stop();
+void MNavigationRegion3D::set_active(bool input){
+    active = input;
+    if(is_nav_init){
+        WARN_PRINT("You should restart Terrain if you want to active MNavigationRegion3D update");
     }
-    active_update_loop = input;
 }
-
-bool MNavigationRegion3D::get_active_update_loop(){
-    return active_update_loop;
+bool MNavigationRegion3D::get_active(){
+    return active;
 }
 
 void MNavigationRegion3D::set_distance_update_threshold(float input){

gdextension/src/navmesh/mnavigation_region_3d.h

@@ -36,13 +36,12 @@ class MNavigationRegion3D : public NavigationRegion3D{
     std::future<void> update_thread;
     bool is_updating = false;
     bool _force_update = false;
-    bool start_update = true;
+    bool active = true;
     Vector3 cam_pos;
     Vector3 g_pos;
     Vector3 last_update_pos;
     Node3D* custom_camera = nullptr;
     Timer* update_timer;
-    bool active_update_loop=true;
     float distance_update_threshold=64;
     void _update_navmesh(Vector3 cam_pos);
     MeshInstance3D* debug_mesh_instance;
@@ -99,11 +98,8 @@ class MNavigationRegion3D : public NavigationRegion3D{
     void set_follow_camera(bool input);
     bool get_follow_camera();
 
-    void set_start_update(bool input);
-    bool get_start_update();
-
-    void set_active_update_loop(bool input);
-    bool get_active_update_loop();
+    void set_active(bool input);
+    bool get_active();
 
     void set_distance_update_threshold(float input);
     float get_distance_update_threshold();

icons/MNavigationRegion3D.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://piy6jiwu28vi"
+path="res://.godot/imported/MNavigationRegion3D.png-1b7ea227137c1b5422cbad606885d6e1.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/m_terrain/icons/MNavigationRegion3D.png"
+dest_files=["res://.godot/imported/MNavigationRegion3D.png-1b7ea227137c1b5422cbad606885d6e1.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

libs/MTerrain.gdextension

@@ -19,6 +19,7 @@ windows.release.x86_32 = "res://addons/m_terrain/libs/libMTerrain.windows.templa
 
 MTerrain = "res://addons/m_terrain/icons/M-terrain_icon.png"
 MGrass = "res://addons/m_terrain/icons/foilage_icon.png"
+MNavigationRegion3D = "res://addons/m_terrain/icons/MNavigationRegion3D.png"