Added show_collision property.

If true, collision shapes are shown in the editor and at run-time.
Requires Visible Collision Shapes to be enabled in the Debug menu,
for collision shapes to be visible at run-time.

doc/classes/TileMap.xml

@@ -326,6 +326,9 @@
 		<member name="occluder_light_mask" type="int" setter="set_occluder_light_mask" getter="get_occluder_light_mask" default="1">
 			The light mask assigned to all light occluders in the TileMap. The TileSet's light occluders will cast shadows only from Light2D(s) that have the same light mask(s).
 		</member>
+		<member name="show_collision" type="bool" setter="set_show_collision" getter="is_show_collision_enabled" default="true">
+			If [code]true[/code], collision shapes are shown in the editor and at run-time. Requires [b]Visible Collision Shapes[/b] to be enabled in the [b]Debug[/b] menu for collision shapes to be visible at run-time.
+		</member>
 		<member name="tile_set" type="TileSet" setter="set_tileset" getter="get_tileset">
 			The assigned [TileSet].
 		</member>

scene/2d/tile_map.cpp

@@ -346,7 +346,8 @@ void TileMap::update_dirty_quadrants() {
 	Color debug_collision_color;
 	Color debug_navigation_color;
 
-	bool debug_shapes = st && st->is_debugging_collisions_hint();
+	bool debug_shapes = show_collision && (Engine::get_singleton()->is_editor_hint() || (st && st->is_debugging_collisions_hint()));
+
 	if (debug_shapes) {
 		debug_collision_color = st->get_debug_collisions_color();
 	}
@@ -1792,6 +1793,15 @@ String TileMap::get_configuration_warning() const {
 	return warning;
 }
 
+void TileMap::set_show_collision(bool p_value) {
+	show_collision = p_value;
+	_recreate_quadrants();
+}
+
+bool TileMap::is_show_collision_enabled() const {
+	return show_collision;
+}
+
 void TileMap::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("set_tileset", "tileset"), &TileMap::set_tileset);
@@ -1827,6 +1837,9 @@ void TileMap::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_compatibility_mode", "enable"), &TileMap::set_compatibility_mode);
 	ClassDB::bind_method(D_METHOD("is_compatibility_mode_enabled"), &TileMap::is_compatibility_mode_enabled);
 
+	ClassDB::bind_method(D_METHOD("set_show_collision", "enable"), &TileMap::set_show_collision);
+	ClassDB::bind_method(D_METHOD("is_show_collision_enabled"), &TileMap::is_show_collision_enabled);
+
 	ClassDB::bind_method(D_METHOD("set_centered_textures", "enable"), &TileMap::set_centered_textures);
 	ClassDB::bind_method(D_METHOD("is_centered_textures_enabled"), &TileMap::is_centered_textures_enabled);
 
@@ -1898,6 +1911,7 @@ void TileMap::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "cell_half_offset", PROPERTY_HINT_ENUM, "Offset X,Offset Y,Disabled,Offset Negative X,Offset Negative Y"), "set_half_offset", "get_half_offset");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "cell_tile_origin", PROPERTY_HINT_ENUM, "Top Left,Center,Bottom Left"), "set_tile_origin", "get_tile_origin");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "cell_y_sort"), "set_y_sort_mode", "is_y_sort_mode_enabled");
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "show_collision"), "set_show_collision", "is_show_collision_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "compatibility_mode"), "set_compatibility_mode", "is_compatibility_mode_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "centered_textures"), "set_centered_textures", "is_centered_textures_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "cell_clip_uv"), "set_clip_uv", "get_clip_uv");

scene/2d/tile_map.h

@@ -80,6 +80,7 @@ private:
 	CollisionObject2D *collision_parent;
 	bool use_kinematic;
 	Navigation2D *navigation;
+	bool show_collision = true;
 
 	union PosKey {
 
@@ -277,6 +278,9 @@ public:
 
 	void update_dirty_quadrants();
 
+	void set_show_collision(bool p_value);
+	bool is_show_collision_enabled() const;
+
 	void set_collision_layer(uint32_t p_layer);
 	uint32_t get_collision_layer() const;