diff --git a/scripts/globals/globals.gml b/scripts/globals/globals.gml
index 7beb78ee8..b2b5bd07a 100644
--- a/scripts/globals/globals.gml
+++ b/scripts/globals/globals.gml
@@ -53,7 +53,7 @@
 	CURRENT_COLOR = c_white;
 #endregion
 
-#region inputsdis
+#region input
 	globalvar FOCUS, FOCUS_STR, HOVER, HOVERING_ELEMENT, _HOVERING_ELEMENT;
 	globalvar DOUBLE_CLICK, DOUBLE_CLICK_POS;
 	globalvar DIALOG_CLICK;
diff --git a/scripts/nodeValue_drawer/nodeValue_drawer.gml b/scripts/nodeValue_drawer/nodeValue_drawer.gml
index a827b4741..a3bbfcfe9 100644
--- a/scripts/nodeValue_drawer/nodeValue_drawer.gml
+++ b/scripts/nodeValue_drawer/nodeValue_drawer.gml
@@ -69,22 +69,24 @@ function drawWidget(xx, yy, ww, _m, jun, global_var = true, _hover = false, _foc
 		
 	butx += ui(20);
 	if(!global_var) { // visibility
-		index = jun.visible;
-		draw_sprite_ui_uniform(THEME.junc_visible, index, butx, lb_y, 1,, 0.8);
+		var _visi = jun.isVisible();
+		
+		draw_sprite_ui_uniform(THEME.junc_visible, _visi, butx, lb_y, 1,, 0.8);
 		if(_hover && point_in_circle(_m[0], _m[1], butx, lb_y, ui(10))) {
 			cHov  = true;
 			
-			if(visi_hold != noone && jun.visible != visi_hold) {
-				jun.visible = visi_hold;
+			if(visi_hold != noone && jun.visible_manual != visi_hold) {
+				jun.visible_manual = visi_hold;
 				jun.node.refreshNodeDisplay();
 			}
-					
-			draw_sprite_ui_uniform(THEME.junc_visible, index, butx, lb_y, 1,, 1);
+			
+			draw_sprite_ui_uniform(THEME.junc_visible, _visi, butx, lb_y, 1,, 1);
 			TOOLTIP = __txt("Visibility");
 				
 			if(mouse_press(mb_left, _focus)) {
-				jun.visible = !jun.visible;
-				visi_hold = jun.visible;
+				jun.visible_manual = _visi? -1 : 1;
+				
+				visi_hold = jun.visible_manual;
 				jun.node.refreshNodeDisplay();
 			}
 		}
diff --git a/scripts/node_3d_camera/node_3d_camera.gml b/scripts/node_3d_camera/node_3d_camera.gml
index ff5cf5ca8..dde10a42c 100644
--- a/scripts/node_3d_camera/node_3d_camera.gml
+++ b/scripts/node_3d_camera/node_3d_camera.gml
@@ -162,9 +162,9 @@ function Node_3D_Camera(_x, _y, _group = noone) : Node_3D_Object(_x, _y, _group)
 		#endregion
 	}
 	
-	static onValueUpdate = function(index) { #region
+	static onValueUpdate = function(index) {
 		if(index == in_d3d + 9) PANEL_PREVIEW.tool_current = noone;
-	} #endregion
+	}
 		
 	static step = function() { #region
 		var _proj = getInputData(in_d3d +  3);
diff --git a/scripts/node_data/node_data.gml b/scripts/node_data/node_data.gml
index 724788b13..e30aaaf7e 100644
--- a/scripts/node_data/node_data.gml
+++ b/scripts/node_data/node_data.gml
@@ -454,7 +454,7 @@ function Node(_x, _y, _group = noone) : __Node_Base(_x, _y) constructor {
 		var _dy   = 9999;
 		
 		for( var i = 0; i < ds_list_size(outputs); i++ ) {
-			if(!outputs[| i].visible) continue;
+			if(!outputs[| i].isVisible()) continue;
 			if(junc != noone && !junc.isConnectable(outputs[| i], true)) continue;
 			
 			var _ddy = abs(outputs[| i].y - _y);
@@ -473,7 +473,7 @@ function Node(_x, _y, _group = noone) : __Node_Base(_x, _y) constructor {
 		for( var i = shift; i < ds_list_size(inputs); i++ ) {
 			var _inp = inputs[| i];
 			
-			if(!_inp.visible) continue;
+			if(!_inp.isVisible()) continue;
 			if(_inp.value_from != noone) continue;
 			if(junc != noone && (value_bit(junc.type) & value_bit(_inp.type)) == 0) continue;
 			
@@ -802,8 +802,8 @@ function Node(_x, _y, _group = noone) : __Node_Base(_x, _y) constructor {
 			if(!_inp.isDynamic())               continue;
 			
 			var val = _inp.getValue(frame);
-			// setInputData(i, val);
-			inputs_data[i] = val;
+			
+			inputs_data[i] = val;								// setInputData(i, val);
 			input_value_map[$ _inp.internalName] = val;
 		}
 	}
@@ -878,7 +878,6 @@ function Node(_x, _y, _group = noone) : __Node_Base(_x, _y) constructor {
 	}
 	
 	static valueUpdate = function(index) {
-		
 		onValueUpdate(index);
 		
 		if(is_dynamic_input) will_setHeight = true;
@@ -887,6 +886,7 @@ function Node(_x, _y, _group = noone) : __Node_Base(_x, _y) constructor {
 	
 	static valueFromUpdate = function(index) {
 		onValueFromUpdate(index);
+		onValueUpdate(index);
 		
 		if(auto_input && !LOADING && !APPENDING) 
 			refreshDynamicInput();
@@ -1494,10 +1494,10 @@ function Node(_x, _y, _group = noone) : __Node_Base(_x, _y) constructor {
 		
 		if(show_output_name) {
 			for(var i = 0; i < ds_list_size(outputs); i++)
-				if(outputs[| i].visible) outputs[| i].drawNameBG(_s);
+				if(outputs[| i].isVisible()) outputs[| i].drawNameBG(_s);
 			
 			for(var i = 0; i < ds_list_size(outputs); i++)
-				if(outputs[| i].visible) outputs[| i].drawName(_s, _mx, _my);
+				if(outputs[| i].isVisible()) outputs[| i].drawName(_s, _mx, _my);
 		}
 		
 		if(hasInspector1Update() && PANEL_GRAPH.pHOVER && point_in_circle(_mx, _my, inspectInput1.x, inspectInput1.y, 10)) {
diff --git a/scripts/node_grid_tri/node_grid_tri.gml b/scripts/node_grid_tri/node_grid_tri.gml
index b042f8ed4..31be86ba7 100644
--- a/scripts/node_grid_tri/node_grid_tri.gml
+++ b/scripts/node_grid_tri/node_grid_tri.gml
@@ -87,12 +87,12 @@ function Node_Grid_Tri(_x, _y, _group = noone) : Node_Processor(_x, _y, _group)
 		return _hov;
 	}
 	
-	static step = function() { #region
+	static step = function() {
 		inputs[| 2].mappableStep();
 		inputs[| 3].mappableStep();
 		inputs[| 4].mappableStep();
 		inputs[| 5].mappableStep();
-	} #endregion
+	}
 	
 	static processData = function(_outSurf, _data, _output_index, _array_index) {
 		var _dim  = _data[0];
diff --git a/scripts/node_shape/node_shape.gml b/scripts/node_shape/node_shape.gml
index 486f0c8ba..e9c148190 100644
--- a/scripts/node_shape/node_shape.gml
+++ b/scripts/node_shape/node_shape.gml
@@ -237,7 +237,7 @@ function Node_Shape(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) con
 		return _hov;
 	}
 	
-	static processData = function(_outSurf, _data, _output_index, _array_index) { #region
+	static processData = function(_outSurf, _data, _output_index, _array_index) {
 		var _dim	= _data[0];
 		var _bg		= _data[1];
 		var _shape	= _data[2];
@@ -364,7 +364,7 @@ function Node_Shape(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) con
 			var _shp = array_safe_get(shape_types, _shape, "");
 			if(is_struct(_shp)) _shp = _shp.data;
 			
-			switch(_shp) { #region
+			switch(_shp) {
 				case "Rectangle" :
 					inputs[|  9].setVisible( true);
 					inputs[| 18].setVisible(false);
@@ -547,7 +547,7 @@ function Node_Shape(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) con
 					shader_set_f("teethAngle",	_data[27]);
 					break;
 					
-			} #endregion
+			}
 			
 			shader_set_f("dimension", _dim);
 			shader_set_f("bgColor",   _bgcol);
@@ -565,5 +565,5 @@ function Node_Shape(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) con
 		surface_reset_shader();
 		
 		return _outSurf;
-	} #endregion
+	}
 }
\ No newline at end of file
diff --git a/scripts/node_value/node_value.gml b/scripts/node_value/node_value.gml
index e70bc31f0..64b9d35a3 100644
--- a/scripts/node_value/node_value.gml
+++ b/scripts/node_value/node_value.gml
@@ -178,9 +178,10 @@ function NodeValue(_name, _node, _connect, _type, _value, _tooltip = "") constru
 	
 	#region ---- inspector ----
 		visible = _connect == JUNCTION_CONNECT.output || _type == VALUE_TYPE.surface || _type == VALUE_TYPE.path || _type == VALUE_TYPE.PCXnode;
+		visible_manual    = 0;
 		show_in_inspector = true;
 		visible_in_list   = true;
-	
+		
 		display_type = VALUE_DISPLAY._default;
 		if(_type == VALUE_TYPE.curve)			display_type = VALUE_DISPLAY.curve;
 		else if(_type == VALUE_TYPE.d3vertex)	display_type = VALUE_DISPLAY.d3vertex;
@@ -492,6 +493,34 @@ function NodeValue(_name, _node, _connect, _type, _value, _tooltip = "") constru
 		return self;
 	}
 	
+	static forceVisible = function(_vis) {
+		visible           = _vis;
+		show_in_inspector = _vis;
+		visible_manual    = 0;
+		
+		node.will_setHeight = true;
+		return self;
+	}
+	
+	static isVisible = function() {
+		if(!node.active) return false;
+		
+		if(connect_type == JUNCTION_CONNECT.output) {
+			if(!array_empty(value_to)) return true;
+			if(visible_manual != 0)    return visible_manual == 1;
+			
+			return visible;
+		}
+		
+		if(value_from)           return true;
+		if(visible_manual != 0)  return visible_manual == 1;
+		if(!visible)        	 return false;
+		
+		if(index == -1) return true;
+		
+		return visible_in_list;
+	}
+	
 	static setDisplay = function(_type = VALUE_DISPLAY._default, _data = {}) { #region
 		display_type	  = _type;
 		display_data	  = _data;
@@ -1985,20 +2014,6 @@ function NodeValue(_name, _node, _connect, _type, _value, _tooltip = "") constru
 		}
 	} #endregion
 	
-	static isVisible = function() { #region
-		if(!node.active) return false;
-		
-		if(connect_type == JUNCTION_CONNECT.output)
-			return visible || !array_empty(value_to);
-		
-		if(value_from) return true;
-		if(!visible)   return false;
-		
-		if(index == -1) return true;
-		
-		return visible_in_list;
-	} #endregion
-	
 	/////========== EXPRESSION ==========
 	
 	static setUseExpression = function(useExp) { #region
@@ -2025,8 +2040,9 @@ function NodeValue(_name, _node, _connect, _type, _value, _tooltip = "") constru
 	static serialize = function(scale = false, preset = false) { #region
 		var _map = {};
 		
-		_map.visible = visible;
-		_map.color   = color;
+		_map.visible		= visible;
+		_map.visible_manual = visible_manual;
+		_map.color  		= color;
 		
 		if(connect_type == JUNCTION_CONNECT.output) 
 			return _map;
@@ -2072,8 +2088,9 @@ function NodeValue(_name, _node, _connect, _type, _value, _tooltip = "") constru
 		if(_map == noone)     return;
 		if(!is_struct(_map))  return;
 		
-		visible = struct_try_get(_map, "visible", visible);
-		color   = struct_try_get(_map, "color", -1);
+		visible 	   = struct_try_get(_map, "visible", visible);
+		visible_manual = struct_try_get(_map, "visible_manual", visible_manual);
+		color   	   = struct_try_get(_map, "color", -1);
 		
 		if(connect_type == JUNCTION_CONNECT.output) 
 			return;
diff --git a/scripts/panel_graph/panel_graph.gml b/scripts/panel_graph/panel_graph.gml
index 5ad53d4f7..38716f58b 100644
--- a/scripts/panel_graph/panel_graph.gml
+++ b/scripts/panel_graph/panel_graph.gml
@@ -3071,18 +3071,18 @@ function Panel_Graph(project = PROJECT) : PanelContent() constructor {
 			
 			for(var j = 0; j < ds_list_size(_node.inputs); j++) {
 				var _jun = _node.inputs[| j];
-				if(!_jun.visible) continue;
+				if(!_jun.isVisible()) continue;
 				
 				if(_jun.value_from == noone)
-					_jun.visible = false;
+					_jun.visible_manual = -1;
 			}
 			
 			for(var j = 0; j < ds_list_size(_node.outputs); j++) {
 				var _jun = _node.outputs[| j];
-				if(!_jun.visible) continue;
+				if(!_jun.isVisible()) continue;
 				
 				if(array_empty(_jun.getJunctionTo()))
-					_jun.visible = false;
+					_jun.visible_manual = -1;
 			}
 			
 			_node.will_setHeight = true;
diff --git a/scripts/render_data/render_data.gml b/scripts/render_data/render_data.gml
index ab73a4da0..6b9c65d28 100644
--- a/scripts/render_data/render_data.gml
+++ b/scripts/render_data/render_data.gml
@@ -13,6 +13,8 @@ enum RENDER_TYPE {
 	#macro RENDER_ALL_REORDER	UPDATE_RENDER_ORDER = true; UPDATE |= RENDER_TYPE.full;
 	#macro RENDER_ALL									    UPDATE |= RENDER_TYPE.full;
 	#macro RENDER_PARTIAL								    UPDATE |= RENDER_TYPE.partial;
+	
+	global.getvalue_hit = 0;
 #endregion
 
 function ResetAllNodesRender() { #region
@@ -172,6 +174,8 @@ function Render(partial = false, runAction = false) { #region
 	LOG_BLOCK_START();
 	LOG_IF(global.FLAG.render, $"============================== RENDER START [{partial? "PARTIAL" : "FULL"}] [frame {CURRENT_FRAME}] ==============================");
 	
+	// global.getvalue_hit = 0;
+	
 	try {
 		var t  = get_timer();
 		var t1 = get_timer();
@@ -259,6 +263,9 @@ function Render(partial = false, runAction = false) { #region
 		noti_warning(exception_print(e));
 	}
 	
+	// print("\n============== render stat ==============");
+	// print($"Get value hit: {global.getvalue_hit}");
+	
 	LOG_END();
 	
 } #endregion