Path improvements

PixelComposer.resource_order

@@ -416,6 +416,7 @@
     {"name":"s_node_rigidSim_object","order":3,"path":"sprites/s_node_rigidSim_object/s_node_rigidSim_object.yy",},
     {"name":"sh_blend_max","order":8,"path":"shaders/sh_blend_max/sh_blend_max.yy",},
     {"name":"s_node_color_out","order":6,"path":"sprites/s_node_color_out/s_node_color_out.yy",},
+    {"name":"pathAnchorBox","order":17,"path":"scripts/pathAnchorBox/pathAnchorBox.yy",},
     {"name":"bbmod_lerp_delta_time","order":1,"path":"scripts/bbmod_lerp_delta_time/bbmod_lerp_delta_time.yy",},
     {"name":"__3D","order":8,"path":"scripts/__3D/__3D.yy",},
     {"name":"node_vector_cross2D","order":11,"path":"scripts/node_vector_cross2D/node_vector_cross2D.yy",},
@@ -596,6 +597,7 @@
     {"name":"sh_channel_G_grey","order":8,"path":"shaders/sh_channel_G_grey/sh_channel_G_grey.yy",},
     {"name":"display_screenshot","order":4,"path":"extensions/display_screenshot/display_screenshot.yy",},
     {"name":"node_strand_sim_inline","order":12,"path":"scripts/node_strand_sim_inline/node_strand_sim_inline.yy",},
+    {"name":"node_path_map","order":17,"path":"scripts/node_path_map/node_path_map.yy",},
     {"name":"s_node_smokeSim_update","order":10,"path":"sprites/s_node_smokeSim_update/s_node_smokeSim_update.yy",},
     {"name":"node_3d_depth","order":15,"path":"scripts/node_3d_depth/node_3d_depth.yy",},
     {"name":"s_node_vec4","order":9,"path":"sprites/s_node_vec4/s_node_vec4.yy",},
@@ -1371,6 +1373,7 @@
     {"name":"s_node_trigger","order":3,"path":"sprites/s_node_trigger/s_node_trigger.yy",},
     {"name":"fd_rectangle_get_repeat","order":19,"path":"scripts/fd_rectangle_get_repeat/fd_rectangle_get_repeat.yy",},
     {"name":"s_menu_white","order":1,"path":"sprites/s_menu_white/s_menu_white.yy",},
+    {"name":"s_node_path_smooth","order":18,"path":"sprites/s_node_path_smooth/s_node_path_smooth.yy",},
     {"name":"node_struct_json_parse","order":2,"path":"scripts/node_struct_json_parse/node_struct_json_parse.yy",},
     {"name":"color_loader","order":13,"path":"scripts/color_loader/color_loader.yy",},
     {"name":"node_rigid_override","order":9,"path":"scripts/node_rigid_override/node_rigid_override.yy",},
@@ -1515,6 +1518,7 @@
     {"name":"s_node_text_render","order":17,"path":"sprites/s_node_text_render/s_node_text_render.yy",},
     {"name":"__init_global","order":8,"path":"scripts/__init_global/__init_global.yy",},
     {"name":"sh_trail_filler_pass2","order":32,"path":"shaders/sh_trail_filler_pass2/sh_trail_filler_pass2.yy",},
+    {"name":"node_path_smooth","order":18,"path":"scripts/node_path_smooth/node_path_smooth.yy",},
     {"name":"node_PCX_array_set","order":1,"path":"scripts/node_PCX_array_set/node_PCX_array_set.yy",},
     {"name":"node_caustic","order":23,"path":"scripts/node_caustic/node_caustic.yy",},
     {"name":"s_node_regex_search","order":11,"path":"sprites/s_node_regex_search/s_node_regex_search.yy",},
@@ -1845,6 +1849,7 @@
     {"name":"node_frame","order":1,"path":"scripts/node_frame/node_frame.yy",},
     {"name":"s_node_scale_algo","order":7,"path":"sprites/s_node_scale_algo/s_node_scale_algo.yy",},
     {"name":"sh_sdf_dist","order":4,"path":"shaders/sh_sdf_dist/sh_sdf_dist.yy",},
+    {"name":"s_node_path_mapp","order":17,"path":"sprites/s_node_path_mapp/s_node_path_mapp.yy",},
     {"name":"node_path_plot","order":12,"path":"scripts/node_path_plot/node_path_plot.yy",},
     {"name":"sh_de_corner","order":6,"path":"shaders/sh_de_corner/sh_de_corner.yy",},
     {"name":"BBMOD_Vec3","order":5,"path":"scripts/BBMOD_Vec3/BBMOD_Vec3.yy",},

PixelComposer.yyp

@@ -629,6 +629,7 @@
     {"id":{"name":"s_node_rigidSim_object","path":"sprites/s_node_rigidSim_object/s_node_rigidSim_object.yy",},},
     {"id":{"name":"sh_blend_max","path":"shaders/sh_blend_max/sh_blend_max.yy",},},
     {"id":{"name":"s_node_color_out","path":"sprites/s_node_color_out/s_node_color_out.yy",},},
+    {"id":{"name":"pathAnchorBox","path":"scripts/pathAnchorBox/pathAnchorBox.yy",},},
     {"id":{"name":"bbmod_lerp_delta_time","path":"scripts/bbmod_lerp_delta_time/bbmod_lerp_delta_time.yy",},},
     {"id":{"name":"__3D","path":"scripts/__3D/__3D.yy",},},
     {"id":{"name":"node_vector_cross2D","path":"scripts/node_vector_cross2D/node_vector_cross2D.yy",},},
@@ -831,6 +832,7 @@
     {"id":{"name":"sh_channel_G_grey","path":"shaders/sh_channel_G_grey/sh_channel_G_grey.yy",},},
     {"id":{"name":"display_screenshot","path":"extensions/display_screenshot/display_screenshot.yy",},},
     {"id":{"name":"node_strand_sim_inline","path":"scripts/node_strand_sim_inline/node_strand_sim_inline.yy",},},
+    {"id":{"name":"node_path_map","path":"scripts/node_path_map/node_path_map.yy",},},
     {"id":{"name":"s_node_smokeSim_update","path":"sprites/s_node_smokeSim_update/s_node_smokeSim_update.yy",},},
     {"id":{"name":"node_3d_depth","path":"scripts/node_3d_depth/node_3d_depth.yy",},},
     {"id":{"name":"s_node_vec4","path":"sprites/s_node_vec4/s_node_vec4.yy",},},
@@ -1709,6 +1711,7 @@
     {"id":{"name":"s_node_trigger","path":"sprites/s_node_trigger/s_node_trigger.yy",},},
     {"id":{"name":"fd_rectangle_get_repeat","path":"scripts/fd_rectangle_get_repeat/fd_rectangle_get_repeat.yy",},},
     {"id":{"name":"s_menu_white","path":"sprites/s_menu_white/s_menu_white.yy",},},
+    {"id":{"name":"s_node_path_smooth","path":"sprites/s_node_path_smooth/s_node_path_smooth.yy",},},
     {"id":{"name":"node_struct_json_parse","path":"scripts/node_struct_json_parse/node_struct_json_parse.yy",},},
     {"id":{"name":"color_loader","path":"scripts/color_loader/color_loader.yy",},},
     {"id":{"name":"node_rigid_override","path":"scripts/node_rigid_override/node_rigid_override.yy",},},
@@ -1882,6 +1885,7 @@
     {"id":{"name":"s_node_text_render","path":"sprites/s_node_text_render/s_node_text_render.yy",},},
     {"id":{"name":"__init_global","path":"scripts/__init_global/__init_global.yy",},},
     {"id":{"name":"sh_trail_filler_pass2","path":"shaders/sh_trail_filler_pass2/sh_trail_filler_pass2.yy",},},
+    {"id":{"name":"node_path_smooth","path":"scripts/node_path_smooth/node_path_smooth.yy",},},
     {"id":{"name":"node_PCX_array_set","path":"scripts/node_PCX_array_set/node_PCX_array_set.yy",},},
     {"id":{"name":"sh_color_select_side","path":"shaders/sh_color_select_side/sh_color_select_side.yy",},},
     {"id":{"name":"node_caustic","path":"scripts/node_caustic/node_caustic.yy",},},
@@ -2262,6 +2266,7 @@
     {"id":{"name":"node_frame","path":"scripts/node_frame/node_frame.yy",},},
     {"id":{"name":"s_node_scale_algo","path":"sprites/s_node_scale_algo/s_node_scale_algo.yy",},},
     {"id":{"name":"sh_sdf_dist","path":"shaders/sh_sdf_dist/sh_sdf_dist.yy",},},
+    {"id":{"name":"s_node_path_mapp","path":"sprites/s_node_path_mapp/s_node_path_mapp.yy",},},
     {"id":{"name":"node_path_plot","path":"scripts/node_path_plot/node_path_plot.yy",},},
     {"id":{"name":"node_bw","path":"scripts/node_bw/node_bw.yy",},},
     {"id":{"name":"sh_de_corner","path":"shaders/sh_de_corner/sh_de_corner.yy",},},

scripts/__path/__path.gml

@@ -18,8 +18,6 @@ function Path() constructor {
 		var pix = frac(_rat) * lengthTotal;
 		return getPointDistance(pix, _ind, out);
 	}
-	
-	static getPointSegment  = function(_seg, _ind = 0, out = undefined) { return new __vec2(0, 0); }
 }
 
 function PathSegment() : Path() constructor {
@@ -77,16 +75,8 @@ function PathSegment() : Path() constructor {
 		return new __vec2(0, 0);
 	}
 	
-	static getPointSegment = function(_seg) {
-		var fr = (floor(_seg)) % getSegmentCount();
-		var to = (fr + 1) % getSegmentCount();
-		var st = frac(_seg);
-		
-		return segments[fr].lerpTo(segments[to], st);
-	}
-	
 	static getPointRatio = function(_rat) {
-		return getPointSegment(frac(_rat) * lengthTotal);
+		return getPointDistance(frac(_rat) * lengthTotal);
 	}
 		
 	static getTangentRatio = function(_rat) {

scripts/node_path/node_path.gml

@@ -58,15 +58,18 @@ function Node_Path(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 	
 	#region ---- path ----
 		anchors		= [];
+		segments    = [];
 		lengths		= [];
 		lengthAccs	= [];
-		boundary    = [];
 		lengthTotal	= 0;
+		boundary    = new BoundingBox();
 	
 		cached_pos = ds_map_create();
 	#endregion
 	
 	#region ---- editor ----
+		line_hover = -1;
+	
 		drag_point    = -1;
 		drag_points   = [];
 		drag_type     = 0;
@@ -91,15 +94,17 @@ function Node_Path(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 			["Anchors",	false], 
 		];
 		
-		for( var i = input_fix_len, n = ds_list_size(inputs); i < n; i++ ) 
+		for( var i = input_fix_len, n = ds_list_size(inputs); i < n; i++ ) {
 			array_push(input_display_list, i);
+			inputs[| i].name = $"Anchor {i - input_fix_len}";
+		}
 	} #endregion
 	
 	static createNewInput = function(_x = 0, _y = 0, _dxx = 0, _dxy = 0, _dyx = 0, _dyy = 0) { #region
 		var index = ds_list_size(inputs);
 		
 		inputs[| index] = nodeValue("Anchor",  self, JUNCTION_CONNECT.input, VALUE_TYPE.float, [ _x, _y, _dxx, _dxy, _dyx, _dyy, false ])
-			.setDisplay(VALUE_DISPLAY.vector);
+			.setDisplay(VALUE_DISPLAY.path_anchor);
 		
 		recordAction(ACTION_TYPE.list_insert, inputs, [ inputs[| index], index, "add path anchor point" ]);
 		resetDisplayList();
@@ -545,116 +550,88 @@ function Node_Path(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 			}
 		}
 		
-		#region check line hover
+		var _line_hover  = -1;
-			var line_hover = -1;
+		var anchor_hover = -1;
-			var points = [];
+		var hover_type   = 0;
-			var _a0, _a1;
 		
-			var minx =  99999, miny =  99999;
+		var points = [];
-			var maxx = -99999, maxy = -99999;
+		var _a0, _a1;
 		
-			for(var i = loop? 0 : 1; i < ansize; i++) {
+		var minx =  99999, miny =  99999;
-				if(i) {
+		var maxx = -99999, maxy = -99999;
-					_a0 = getInputData(input_fix_len + i - 1);
-					_a1 = getInputData(input_fix_len + i);
-				} else {
-					_a0 = getInputData(input_fix_len + ansize - 1);
-					_a1 = getInputData(input_fix_len + 0);
-				}
 				
-				var _ox = 0, _oy = 0, _nx = 0, _ny = 0, p = 0, pnt = [];
+		if(!array_empty(anchors)) {
-				for(var j = 0; j < sample; j++) {
-					if(array_length(_a0) < 6) continue;
-			
-					p = eval_bezier(j / (sample - 1), _a0[_ANCHOR.x], _a0[_ANCHOR.y], 
-													  _a1[_ANCHOR.x], _a1[_ANCHOR.y], 
-													  _a0[_ANCHOR.x] + _a0[_ANCHOR.c2x], _a0[_ANCHOR.y] + _a0[_ANCHOR.c2y], 
-													  _a1[_ANCHOR.x] + _a1[_ANCHOR.c1x], _a1[_ANCHOR.y] + _a1[_ANCHOR.c1y]);
-					_nx = _x + p[0] * _s;
-					_ny = _y + p[1] * _s;
-					
-					minx = min(minx, _nx); miny = min(miny, _ny);
-					maxx = max(maxx, _nx); maxy = max(maxy, _ny);
-					
-					array_push(pnt, [ _nx, _ny ]);
-				
-					if(j && (key_mod_press(CTRL) || isUsingTool(1)) && distance_to_line(_mx, _my, _ox, _oy, _nx, _ny) < 4)
-						line_hover = i;
-				
-					_ox = _nx;
-					_oy = _ny;
-				}
-			
-				array_push(points, pnt);
-			}
-		#endregion
-		#region draw path
 			draw_set_color(isUsingTool(0)? c_white : COLORS._main_accent);
-			var ind = 0;
+			for( var i = 0, n = array_length(segments); i < n; i++ ) { #region draw path
-			for(var i = loop? 0 : 1; i < ansize; i++) {
+				var _seg = segments[i];
-				for(var j = 0; j < sample; j++) {
+				var _ox = 0, _oy = 0, _nx = 0, _ny = 0, p = 0;
-					_nx = points[ind][j][_ANCHOR.x];
-					_ny = points[ind][j][_ANCHOR.y];
 					
-					if(j) draw_line_width(_ox, _oy, _nx, _ny, 1 + 2 * (line_hover == i));
+				for( var j = 0, m = array_length(_seg); j < m; j++ ) {
+					_nx = _x + _seg[j][0] * _s;
+					_ny = _y + _seg[j][1] * _s;
+						
+					if(j) {
+						if((key_mod_press(CTRL) || isUsingTool(1)) && distance_to_line(_mx, _my, _ox, _oy, _nx, _ny) < 4)
+							_line_hover = i;
+						draw_line_width(_ox, _oy, _nx, _ny, 1 + 2 * (line_hover == i));
+					}
 				
 					_ox = _nx;
 					_oy = _ny;
 				}
+			} #endregion
 			
-				ind++;
+			#region draw anchor
-			}
+				if(!isUsingTool(0))
+				for(var i = 0; i < ansize; i++) {
+					var _a   = anchors[i];
+					var xx   = _x + _a[0] * _s;
+					var yy   = _y + _a[1] * _s;
+					var cont = false;
+					var _ax0 = 0, _ay0 = 0;
+					var _ax1 = 0, _ay1 = 0;
 			
-			var anchor_hover = -1;
+					if(array_length(_a) < 6) continue;
-			var hover_type = 0;
 			
-			if(!isUsingTool(0))
+					if(_a[2] != 0 || _a[3] != 0 || _a[4] != 0 || _a[5] != 0) {
-			for(var i = 0; i < ansize; i++) {
+						_ax0 = _x + (_a[0] + _a[2]) * _s;
-				var _a = getInputData(input_fix_len + i);
+						_ay0 = _y + (_a[1] + _a[3]) * _s;
-				var xx = _x + _a[0] * _s;
+						_ax1 = _x + (_a[0] + _a[4]) * _s;
-				var yy = _y + _a[1] * _s;
+						_ay1 = _y + (_a[1] + _a[5]) * _s;
-				var cont = false;
+						cont = true;
-				var _ax0 = 0, _ay0 = 0;
-				var _ax1 = 0, _ay1 = 0;
 			
-				if(array_length(_a) < 6) continue;
+						draw_set_color(COLORS.node_path_overlay_control_line);
+						draw_line(_ax0, _ay0, xx, yy);
+						draw_line(_ax1, _ay1, xx, yy);
 				
-				if(_a[2] != 0 || _a[3] != 0 || _a[4] != 0 || _a[5] != 0) {
+						draw_sprite_colored(THEME.anchor_selector, 2, _ax0, _ay0);
-					_ax0 = _x + (_a[0] + _a[2]) * _s;
+						draw_sprite_colored(THEME.anchor_selector, 2, _ax1, _ay1);
-					_ay0 = _y + (_a[1] + _a[3]) * _s;
+					}
-					_ax1 = _x + (_a[0] + _a[4]) * _s;
-					_ay1 = _y + (_a[1] + _a[5]) * _s;
-					cont = true;
 			
-					draw_set_color(COLORS.node_path_overlay_control_line);
+					draw_sprite_colored(THEME.anchor_selector, 0, xx, yy);
-					draw_line(_ax0, _ay0, xx, yy);
+					draw_set_text(f_p1, fa_left, fa_bottom, COLORS._main_accent);
-					draw_line(_ax1, _ay1, xx, yy);
+					draw_text(xx + ui(4), yy - ui(4), inputs[| input_fix_len + i].name);
 	
-					draw_sprite_colored(THEME.anchor_selector, 2, _ax0, _ay0);
+					if(drag_point == i) {
-					draw_sprite_colored(THEME.anchor_selector, 2, _ax1, _ay1);
+						draw_sprite_colored(THEME.anchor_selector, 1, xx, yy);
+					} else if(point_in_circle(_mx, _my, xx, yy, 8)) {
+						draw_sprite_colored(THEME.anchor_selector, 1, xx, yy);
+						anchor_hover = i;
+						hover_type   = 0;
+					} else if(cont && point_in_circle(_mx, _my, _ax0, _ay0, 8)) {
+						draw_sprite_colored(THEME.anchor_selector, 0, _ax0, _ay0);
+						anchor_hover = i;
+						hover_type   = 1;
+					} else if(cont && point_in_circle(_mx, _my, _ax1, _ay1, 8)) {
+						draw_sprite_colored(THEME.anchor_selector, 0, _ax1, _ay1);
+						anchor_hover =  i;
+						hover_type   = -1;
+					}
 				}
+			#endregion
+		}
 		
-				draw_sprite_colored(THEME.anchor_selector, 0, xx, yy);
+		line_hover = _line_hover;
-				draw_set_text(f_p1, fa_left, fa_bottom, COLORS._main_accent);
-				draw_text(xx + ui(4), yy - ui(4), i + 1);
-	
-				if(drag_point == i) {
-					draw_sprite_colored(THEME.anchor_selector, 1, xx, yy);
-				} else if(point_in_circle(_mx, _my, xx, yy, 8)) {
-					draw_sprite_colored(THEME.anchor_selector, 1, xx, yy);
-					anchor_hover = i;
-					hover_type   = 0;
-				} else if(cont && point_in_circle(_mx, _my, _ax0, _ay0, 8)) {
-					draw_sprite_colored(THEME.anchor_selector, 0, _ax0, _ay0);
-					anchor_hover = i;
-					hover_type   = 1;
-				} else if(cont && point_in_circle(_mx, _my, _ax1, _ay1, 8)) {
-					draw_sprite_colored(THEME.anchor_selector, 0, _ax1, _ay1);
-					anchor_hover =  i;
-					hover_type   = -1;
-				}
-			}
-		#endregion
 		
 		if(isUsingTool(0)) {								#region transform tools
 			var hov = 0;
@@ -790,12 +767,12 @@ function Node_Path(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 				var anc = createNewInput(value_snap((_mx - _x) / _s, _snx), value_snap((_my - _y) / _s, _sny));
 				UNDO_HOLDING = true;
 				
-				if(line_hover == -1) {
+				if(_line_hover == -1) {
 					drag_point = ds_list_size(inputs) - input_fix_len - 1;
 				} else {
 					ds_list_remove(inputs, anc);
-					ds_list_insert(inputs, input_fix_len + line_hover, anc);
+					ds_list_insert(inputs, input_fix_len + _line_hover + 1, anc);
-					drag_point = line_hover;	
+					drag_point = _line_hover + 1;
 				}
 				
 				drag_type     = -1;
@@ -812,46 +789,32 @@ function Node_Path(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 	
 	static updateLength = function() { #region
 		boundary    = new BoundingBox();
+		segments    = [];
+		lengths     = [];
+		lengthAccs  = [];
 		lengthTotal = 0;
+		
 		var loop    = getInputData(1);
-		var rond    = getInputData(3);
+		var sample  = PREFERENCES.path_resolution;
-		if(!is_real(rond)) rond = false;
 		var ansize  = ds_list_size(inputs) - input_fix_len;
-		if(ansize < 2) {
+		if(ansize < 2) return;
-			lengths = [];
-			anchors = [];
-			return;
-		}
-		var sample = PREFERENCES.path_resolution;
 		
 		var con = loop? ansize : ansize - 1;
-		lengths	   = [];
-		lengthAccs = [];
-		anchors    = array_create(ansize);
 		
 		for(var i = 0; i < con; i++) {
-			var index_0 = input_fix_len + i;
+			var _a0 = anchors[(i + 0) % ansize];
-			var index_1 = input_fix_len + i + 1;
+			var _a1 = anchors[(i + 1) % ansize];
-			if(index_1 >= ds_list_size(inputs)) index_1 = input_fix_len;
-			
-			var _a0 = array_clone(getInputData(index_0));
-			var _a1 = array_clone(getInputData(index_1));
-			
-			if(rond) {
-				_a0[0] = round(_a0[0]);	
-				_a0[1] = round(_a0[1]);
-				_a1[0] = round(_a1[0]);	
-				_a1[1] = round(_a1[1]);
-			}
-			
-			anchors[i + 0] = array_clone(_a0);
-			anchors[i + 1] = array_clone(_a1);
 			
 			var l = 0, _ox = 0, _oy = 0, _nx = 0, _ny = 0, p = 0;
+			var sg = array_create(sample);
+			
 			for(var j = 0; j < sample; j++) {
-				p = eval_bezier(j / sample, _a0[0], _a0[1], _a1[0], _a1[1], _a0[0] + _a0[4], _a0[1] + _a0[5], _a1[0] + _a1[2], _a1[1] + _a1[3]);
+				p = eval_bezier(j / sample, _a0[0],  _a0[1], _a1[0],  _a1[1], 
-				_nx = p[0];
+				                            _a0[0] + _a0[4], _a0[1] + _a0[5], 
-				_ny = p[1];
+											_a1[0] + _a1[2], _a1[1] + _a1[3]);
+				sg[j] = p;
+				_nx   = p[0];
+				_ny   = p[1];
 				
 				boundary.addPoint(_nx, _ny);
 				if(j) l += point_distance(_nx, _ny, _ox, _oy);	
@@ -860,6 +823,7 @@ function Node_Path(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 				_oy = _ny;
 			}
 			
+			segments[i]   = sg;
 			lengths[i]    = l;
 			lengthTotal  += l;
 			lengthAccs[i] = lengthTotal;
@@ -875,6 +839,7 @@ function Node_Path(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 	
 	static getPointDistance = function(_dist, _ind = 0, out = undefined) { #region
 		if(out == undefined) out = new __vec2(); else { out.x = 0; out.y = 0; }
+		if(array_empty(lengths)) return out;
 		
 		var _cKey = _dist;
 		if(ds_map_exists(cached_pos, _cKey)) {
@@ -884,33 +849,17 @@ function Node_Path(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 			return out;
 		}
 		
-		var loop   = getInputData(1);
+		var loop = getInputData(1);
-		var rond   = getInputData(3);
-		if(!is_real(rond)) rond = false;
-		
 		if(loop) _dist = safe_mod(_dist, lengthTotal, MOD_NEG.wrap);
-		var _oDist = _dist;
-		
-		var ansize = array_length(lengths);
-		var amo    = ds_list_size(inputs) - input_fix_len;
 		
+		var ansize = ds_list_size(inputs) - input_fix_len;
 		if(ansize == 0) return out;
 		
 		var _a0, _a1;
 		
 		for(var i = 0; i < ansize; i++) {
-			_a0 = array_clone(anchors[safe_mod(i + 0, amo)]);
+			_a0 = anchors[(i + 0) % ansize];
-			_a1 = array_clone(anchors[safe_mod(i + 1, amo)]);
+			_a1 = anchors[(i + 1) % ansize];
-			
-			if(!is_array(_a0) || !is_array(_a1))
-				return out;
-			
-			if(rond) {
-				_a0[0] = round(_a0[0]);	
-				_a0[1] = round(_a0[1]);
-				_a1[0] = round(_a1[0]);	
-				_a1[1] = round(_a1[1]);
-			} 
 			
 			if(_dist > lengths[i]) {
 				_dist -= lengths[i];
@@ -919,8 +868,8 @@ function Node_Path(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 			
 			var _t = _dist / lengths[i];
 			var _p = eval_bezier(_t, _a0[0], _a0[1], _a1[0], _a1[1], _a0[0] + _a0[4], _a0[1] + _a0[5], _a1[0] + _a1[2], _a1[1] + _a1[3]);
-			out.x = _p[0];
+			out.x  = _p[0];
-			out.y = _p[1];
+			out.y  = _p[1];
 			
 			cached_pos[? _cKey] = out.clone();
 			return out;
@@ -935,69 +884,50 @@ function Node_Path(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
 	} #endregion
 	
 	static getPointSegment = function(_rat) { #region
+		if(array_empty(lengths)) return new __vec2();
+		
 		var loop   = getInputData(1);
-		var rond   = getInputData(3);
+		var ansize = ds_list_size(inputs) - input_fix_len;
-		if(!is_real(rond)) rond = false;
 		
-		var ansize = array_length(lengths);
+		if(_rat < 0) return new __vec2(anchors[0][0], anchors[0][1]);
-		var amo    = ds_list_size(inputs) - input_fix_len;
-		
-		if(amo < 1) return new __vec2(0, 0);
-		if(_rat < 0) {
-			var _p0 = getInputData(input_fix_len);
-			if(rond)
-				return new __vec2(round(_p0[0]), round(_p0[1]));
-			return new __vec2(_p0[0], _p0[1]);
-		}
 		
 		_rat = safe_mod(_rat, ansize);
-		var _i0 = clamp(floor(_rat), 0, amo - 1);
+		var _i0 = clamp(floor(_rat), 0, ansize - 1);
+		var _i1 = (_i0 + 1) % ansize;
 		var _t  = frac(_rat);
-		var _i1 = _i0 + 1;
 		
-		if(_i1 >= amo) {
+		if(_i1 >= ansize && !loop) return new __vec2(anchors[ansize - 1][0], anchors[ansize - 1][1]);
-			if(!loop) {
-				var _p1 = getInputData(ds_list_size(inputs) - 1)
-				if(rond)
-					return new __vec2(round(_p1[0]), round(_p1[1]));
-				return new __vec2(_p1[0], _p1[1]);
-			}
 		
-			_i1 = 0; 
+		var _a0 = anchors[_i0];
-		}
+		var _a1 = anchors[_i1];
+		var p   = eval_bezier(_t, _a0[0], _a0[1], _a1[0], _a1[1], _a0[0] + _a0[4], _a0[1] + _a0[5], _a1[0] + _a1[2], _a1[1] + _a1[3]);
 		
-		var _a0 = array_clone(getInputData(input_fix_len + _i0));
-		var _a1 = array_clone(getInputData(input_fix_len + _i1));
-		
-		if(rond) {
-			_a0[0] = round(_a0[0]);	_a0[1] = round(_a0[1]);
-			_a1[0] = round(_a1[0]);	_a1[1] = round(_a1[1]);
-		}
-		
-		var p = eval_bezier(_t, _a0[0], _a0[1], _a1[0], _a1[1], _a0[0] + _a0[4], _a0[1] + _a0[5], _a1[0] + _a1[2], _a1[1] + _a1[3]);
 		return new __vec2(p[0], p[1]);
 	} #endregion
 	
 	static update = function(frame = CURRENT_FRAME) { #region
 		ds_map_clear(cached_pos);
-		updateLength();
 		
 		var _rat = getInputData(0);
 		var _typ = getInputData(2);
 		var _rnd = getInputData(3);
 		
-		var anchors = [];
+		var _a = [];
 		for(var i = input_fix_len; i < ds_list_size(inputs); i++) {
 			var _anc = array_clone(getInputData(i));
 			
 			if(_rnd) {
 				_anc[0] = round(_anc[0]);
-				_anc[1] = round(_anc[2]);
+				_anc[1] = round(_anc[1]);
 			}
 			
-			array_push(anchors, _anc);
+			array_push(_a, _anc);
 		}
-		outputs[| 2].setValue(anchors);
+		
+		anchors = _a;
+		outputs[| 2].setValue(_a);
+		
+		updateLength();
 		
 		if(is_array(_rat)) {
 			var _out = array_create(array_length(_rat));

scripts/node_path_bridge/node_path_bridge.gml

@@ -12,23 +12,10 @@ function Node_Path_Bridge(_x, _y, _group = noone) : Node(_x, _y, _group) constru
 	inputs[| 2] = nodeValue("Smooth", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, false)
 		.rejectArray();
 	
-	inputs[| 3] = nodeValue("UV Mapping", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, false)
-		.rejectArray();
-	
-	inputs[| 4] = nodeValue("Dimension", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, DEF_SURF)
-		.setDisplay(VALUE_DISPLAY.vector);
-	
-	inputs[| 5] = nodeValue("Texture", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, noone);
-	
 	outputs[| 0] = nodeValue("Path", self, JUNCTION_CONNECT.output, VALUE_TYPE.pathnode, self);
 	
-	outputs[| 1] = nodeValue("Rendered", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, noone);
-	
-	preview_channel = 1;
-	
 	input_display_list = [ 0, 
 		["Bridge",  false], 1, 2, 
-		["Mapping",  true, 3], 4, 5, 
 	]
 	
 	cached_pos = ds_map_create();
@@ -274,62 +261,5 @@ function Node_Path_Bridge(_x, _y, _group = noone) : Node(_x, _y, _group) constru
 				}
 			}
 		#endregion
-		
-		var _map  = getInputData(3);
-		var _dim  = getInputData(4);
-		var _surf = getInputData(5);
-		
-		if(!_map || !is_surface(_surf) || _amo < 2) return;
-		
-		var _pnt = array_create(_amo + 1);
-		var _sub = 16;
-		var _isb = 1 / _sub;
-		var _pp  = new __vec2();
-		
-		for( var i = 0; i < _amo; i++ ) {
-			var _p   = array_create(_sub + 1);
-			var _ind = 0;
-			
-			for( var j = 0; j <= 1; j += _isb ) {
-				_pp = getPointRatio(j, i, _pp);
-				
-				_p[_ind++] = [ _pp.x, _pp.y ];
-			}
-			
-			_pnt[i] = _p;
-		}
-		
-		var _out = outputs[| 1].getValue();
-		    _out = surface_verify(_out, _dim[0], _dim[1])
-		
-		surface_set_shader(_out, noone);
-			draw_set_color(c_white);
-			
-			draw_primitive_begin_texture(pr_trianglelist, surface_get_texture(_surf));
-				for( var i = 0; i < _amo - 1; i++ ) 
-				for( var j = 0; j < _sub - 1; j++ ) {
-					var p0 = _pnt[i + 0][j + 0];
-					var p1 = _pnt[i + 1][j + 0];
-					var p2 = _pnt[i + 0][j + 1];
-					var p3 = _pnt[i + 1][j + 1];
-				
-					var p0u = (j + 0) / (_sub - 1), p0v = (i + 0) / (_amo - 1);
-					var p1u = (j + 0) / (_sub - 1), p1v = (i + 1) / (_amo - 1);
-					var p2u = (j + 1) / (_sub - 1), p2v = (i + 0) / (_amo - 1);
-					var p3u = (j + 1) / (_sub - 1), p3v = (i + 1) / (_amo - 1);
-				
-					draw_vertex_texture(p0[0], p0[1], p0u, p0v);
-					draw_vertex_texture(p1[0], p1[1], p1u, p1v);
-					draw_vertex_texture(p2[0], p2[1], p2u, p2v);
-				
-					draw_vertex_texture(p1[0], p1[1], p1u, p1v);
-					draw_vertex_texture(p2[0], p2[1], p2u, p2v);
-					draw_vertex_texture(p3[0], p3[1], p3u, p3v);
-				
-				}
-			draw_primitive_end();
-		surface_reset_shader();
-		
-		outputs[| 1].setValue(_out);
 	} #endregion
 } 

scripts/node_path_map/node_path_map.gml

@@ -0,0 +1,88 @@
+function Node_Path_Map(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
+	name = "Map Path";
+	
+	inputs[| 0] = nodeValue("Path", self, JUNCTION_CONNECT.input, VALUE_TYPE.pathnode, noone)
+		.setVisible(true, true)
+		.rejectArray();
+	
+	inputs[| 1] = nodeValue("Dimension", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, DEF_SURF)
+		.setDisplay(VALUE_DISPLAY.vector);
+	
+	inputs[| 2] = nodeValue("Texture", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, noone);
+	
+	inputs[| 3] = nodeValue("Subdivision", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 16)
+		.rejectArray();
+		
+	outputs[| 0] = nodeValue("Rendered", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, noone);
+	
+	input_display_list = [ 0, 
+		["Mapping", false], 1, 2, 3, 
+	]
+	
+	static drawOverlay = function(active, _x, _y, _s, _mx, _my, _snx, _sny) { #region
+		var _path = getInputData(0);
+		if(_path) _path.drawOverlay(active, _x, _y, _s, _mx, _my, _snx, _sny);
+	} #endregion
+		
+	static update = function() { #region
+		var _path = getInputData(0);
+		if(_path == noone) return;
+		
+		var _dim  = getInputData(1);
+		var _surf = getInputData(2);
+		var _sub  = getInputData(3);
+		
+		var _amo  = _path.getLineCount();
+		
+		if(!is_surface(_surf) || _amo < 2) return;
+		
+		var _pnt = array_create(_amo + 1);
+		var _isb = 1 / _sub;
+		var _pp  = new __vec2();
+		
+		for( var i = 0; i < _amo; i++ ) {
+			var _p   = array_create(_sub + 1);
+			var _ind = 0;
+			
+			for( var j = 0; j <= 1; j += _isb ) {
+				_pp = _path.getPointRatio(j, i, _pp);
+				_p[_ind++] = [ _pp.x, _pp.y ];
+			}
+			
+			_pnt[i] = _p;
+		}
+		
+		var _out = outputs[| 0].getValue();
+		    _out = surface_verify(_out, _dim[0], _dim[1])
+		
+		surface_set_shader(_out, noone);
+			draw_set_color(c_white);
+			
+			draw_primitive_begin_texture(pr_trianglelist, surface_get_texture(_surf));
+				for( var i = 0; i < _amo - 1; i++ ) 
+				for( var j = 0; j < _sub - 1; j++ ) {
+					var p0 = _pnt[i + 0][j + 0];
+					var p1 = _pnt[i + 1][j + 0];
+					var p2 = _pnt[i + 0][j + 1];
+					var p3 = _pnt[i + 1][j + 1];
+				
+					var p0u = (j + 0) / (_sub - 1), p0v = (i + 0) / (_amo - 1);
+					var p1u = (j + 0) / (_sub - 1), p1v = (i + 1) / (_amo - 1);
+					var p2u = (j + 1) / (_sub - 1), p2v = (i + 0) / (_amo - 1);
+					var p3u = (j + 1) / (_sub - 1), p3v = (i + 1) / (_amo - 1);
+				
+					draw_vertex_texture(p0[0], p0[1], p0u, p0v);
+					draw_vertex_texture(p1[0], p1[1], p1u, p1v);
+					draw_vertex_texture(p2[0], p2[1], p2u, p2v);
+				
+					draw_vertex_texture(p1[0], p1[1], p1u, p1v);
+					draw_vertex_texture(p2[0], p2[1], p2u, p2v);
+					draw_vertex_texture(p3[0], p3[1], p3u, p3v);
+				
+				}
+			draw_primitive_end();
+		surface_reset_shader();
+		
+		outputs[| 0].setValue(_out);
+	} #endregion
+} 

scripts/node_path_map/node_path_map.yy

@@ -0,0 +1,11 @@
+{
+  "resourceType": "GMScript",
+  "resourceVersion": "1.0",
+  "name": "node_path_map",
+  "isCompatibility": false,
+  "isDnD": false,
+  "parent": {
+    "name": "path",
+    "path": "folders/nodes/data/value/path.yy",
+  },
+}

scripts/node_path_smooth/node_path_smooth.gml

@@ -0,0 +1,299 @@
+function Node_Path_Smooth(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
+	name = "Smooth Path";
+	w    = 96;
+	
+	inputs[| 0] = nodeValue("Loop", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, false)
+		.rejectArray();
+	
+	inputs[| 1] = nodeValue("Round anchor", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, false)
+		.rejectArray();
+	
+	inputs[| 2] = nodeValue("Smoothness", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, 3)
+		.setDisplay(VALUE_DISPLAY.slider, { range : [ 1, 5, 0.01 ] } );
+	
+	outputs[| 0] = nodeValue("Path data", self, JUNCTION_CONNECT.output, VALUE_TYPE.pathnode, self);
+	
+	input_display_list = [
+		["Path",	false], 0, 1, 2, 
+		["Anchors",	false], 
+	];
+	
+	setIsDynamicInput(1);
+	
+	tools = [
+		new NodeTool( "Anchor add / remove", THEME.path_tools_add ),
+	];
+	
+	#region ---- path ----
+		anchors		= [];
+		controls    = [];
+		segments    = [];
+		lengths		= [];
+		lengthAccs	= [];
+		lengthTotal	= 0;
+		boundary    = new BoundingBox();
+		
+		cached_pos = ds_map_create();
+	#endregion
+	
+	#region ---- editor ----
+		
+	#endregion
+	
+	static resetDisplayList = function() { #region
+		recordAction(ACTION_TYPE.var_modify,  self, [ array_clone(input_display_list), "input_display_list" ]);
+		
+		input_display_list = [
+			["Path",	false], 0, 1, 2, 
+			["Anchors",	false], 
+		];
+		
+		for( var i = input_fix_len, n = ds_list_size(inputs); i < n; i++ ) {
+			array_push(input_display_list, i);
+			inputs[| i].name = $"Anchor {i - input_fix_len}";
+		}
+	} #endregion
+	
+	static createNewInput = function(_x = 0, _y = 0) { #region
+		var index = ds_list_size(inputs);
+		
+		inputs[| index] = nodeValue("Anchor",  self, JUNCTION_CONNECT.input, VALUE_TYPE.float, [ _x, _y ])
+			.setDisplay(VALUE_DISPLAY.vector);
+		
+		recordAction(ACTION_TYPE.list_insert, inputs, [ inputs[| index], index, "add path anchor point" ]);
+		resetDisplayList();
+		
+		return inputs[| index];
+	} #endregion
+	
+	static drawOverlay = function(active, _x, _y, _s, _mx, _my, _snx, _sny) { #region
+		var sample = PREFERENCES.path_resolution;
+		var ansize = ds_list_size(inputs) - input_fix_len;
+		var loop   = getInputData(0);
+		var rond   = getInputData(1);
+		
+		var _line_hover   = -1;
+		var _anchor_hover = -1;
+		
+		if(!array_empty(anchors)) {
+			draw_set_color(COLORS._main_accent);
+			
+			for( var i = 0, n = array_length(segments); i < n; i++ ) { #region draw path
+				var _seg = segments[i];
+				var _ox = 0, _oy = 0, _nx = 0, _ny = 0, p = 0;
+					
+				for( var j = 0, m = array_length(_seg); j < m; j++ ) {
+					_nx = _x + _seg[j][0] * _s;
+					_ny = _y + _seg[j][1] * _s;
+						
+					if(j) {
+						if((key_mod_press(CTRL) || isUsingTool(0)) && distance_to_line(_mx, _my, _ox, _oy, _nx, _ny) < 4)
+							_line_hover = i;
+						draw_line_width(_ox, _oy, _nx, _ny, 1 + 2 * (line_hover == i));
+					}
+					
+					_ox = _nx;
+					_oy = _ny;
+				}
+			} #endregion
+			
+			#region draw anchor
+				var _act = active && !isUsingTool(0);
+				
+				for(var i = input_fix_len; i < ds_list_size(inputs); i++) {
+					var a = inputs[| i].drawOverlay(_act, _x, _y, _s, _mx, _my, _snx, _sny);
+					_act &= !a;
+					if(a) _anchor_hover = i;
+					
+					//var a = anchors[ i - input_fix_len];
+					//var c = controls[i - input_fix_len];
+					//draw_set_color(c_red);
+					//draw_circle(_x + (a[0] + c[0]) * _s, _y + (a[1] + c[1]) * _s, 4, false);
+					
+					//draw_set_color(c_blue);
+					//draw_circle(_x + (a[0] + c[2]) * _s, _y + (a[1] + c[3]) * _s, 4, false);
+				}
+			#endregion
+		}
+		
+		line_hover = _line_hover;
+		
+		if(key_mod_press(CTRL) || isUsingTool(0)) {	#region anchor edit
+			draw_sprite_ui_uniform(_anchor_hover == -1? THEME.cursor_path_add : THEME.cursor_path_remove, 0, _mx + 16, _my + 16);
+			
+			if(mouse_press(mb_left, active)) {
+				if(_anchor_hover == -1) {
+					var anc = createNewInput(value_snap((_mx - _x) / _s, _snx), value_snap((_my - _y) / _s, _sny));
+					UNDO_HOLDING = true;
+				
+					if(_line_hover != -1) {
+						ds_list_remove(inputs, anc);
+						ds_list_insert(inputs, input_fix_len + _line_hover + 1, anc);
+					}
+				} else {
+					recordAction(ACTION_TYPE.list_delete, inputs, [ inputs[| input_fix_len + _anchor_hover], input_fix_len + _anchor_hover, "remove path anchor point" ]);
+					ds_list_delete(inputs, input_fix_len + _anchor_hover);
+					resetDisplayList();
+				}
+				
+				RENDER_ALL
+			}
+		#endregion
+		}
+	} #endregion
+	
+	static updateLength = function() { #region
+		var loop    = getInputData(0);
+		
+		segments    = [];
+		lengths	    = [];
+		lengthAccs  = [];
+		lengthTotal = 0;
+		boundary    = new BoundingBox();
+		
+		var sample  = PREFERENCES.path_resolution;
+		var ansize  = ds_list_size(inputs) - input_fix_len;
+		if(ansize < 2) return;
+		
+		var con = loop? ansize : ansize - 1;
+		
+		for(var i = 0; i < con; i++) {
+			var _a0 = anchors[(i + 0) % ansize];
+			var _a1 = anchors[(i + 1) % ansize];
+			var _c0 = controls[(i + 0) % ansize];
+			var _c1 = controls[(i + 1) % ansize];
+			
+			var l = 0, _ox = 0, _oy = 0, _nx = 0, _ny = 0, p = 0;
+			var sg = array_create(sample);
+			
+			for(var j = 0; j < sample; j++) {
+				p = eval_bezier(j / sample, _a0[0],  _a0[1], _a1[0],  _a1[1], 
+											_a0[0] + _c0[2], _a0[1] + _c0[3], 
+											_a1[0] + _c1[0], _a1[1] + _c1[1]);
+				sg[j] = p;
+				_nx   = p[0];
+				_ny   = p[1];
+				
+				boundary.addPoint(_nx, _ny);
+				if(j) l += point_distance(_nx, _ny, _ox, _oy);	
+				
+				_ox = _nx;
+				_oy = _ny;
+			}
+			
+			segments[i]   = sg;
+			lengths[i]    = l;
+			lengthTotal  += l;
+			lengthAccs[i] = lengthTotal;
+		}
+	} #endregion
+	
+	static getLineCount		= function() { return 1; }
+	static getSegmentCount	= function() { return array_length(lengths); }
+	static getBoundary		= function() { return boundary; }
+	
+	static getLength		= function() { return lengthTotal; }
+	static getAccuLength	= function() { return lengthAccs; }
+	
+	static getPointDistance = function(_dist, _ind = 0, out = undefined) { #region
+		if(out == undefined) out = new __vec2(); else { out.x = 0; out.y = 0; }
+		if(array_empty(lengths)) return out;
+		
+		var _cKey = _dist;
+		if(ds_map_exists(cached_pos, _cKey)) {
+			var _p = cached_pos[? _cKey];
+			out.x = _p.x;
+			out.y = _p.y;
+			return out;
+		}
+		
+		var loop = getInputData(1);
+		if(loop) _dist = safe_mod(_dist, lengthTotal, MOD_NEG.wrap);
+		
+		var ansize = ds_list_size(inputs) - input_fix_len;
+		if(ansize == 0) return out;
+		
+		var _a0, _a1;
+		
+		for(var i = 0; i < ansize; i++) {
+			_a0 = anchors[(i + 0) % ansize];
+			_a1 = anchors[(i + 1) % ansize];
+			
+			if(_dist > lengths[i]) {
+				_dist -= lengths[i];
+				continue;
+			}
+			
+			var _t = _dist / lengths[i];
+			//var _p = eval_bezier(_t, _a0[0], _a0[1], _a1[0], _a1[1], _a0[0] + _a0[4], _a0[1] + _a0[5], _a1[0] + _a1[2], _a1[1] + _a1[3]);
+			out.x  = _p[0];
+			out.y  = _p[1];
+			
+			cached_pos[? _cKey] = out.clone();
+			return out;
+		}
+		
+		return out;
+	} #endregion
+	
+	static getPointRatio = function(_rat, _ind = 0, out = undefined) { #region
+		var pix = frac(_rat) * lengthTotal;
+		return getPointDistance(pix, _ind, out);
+	} #endregion
+	
+	static update = function(frame = CURRENT_FRAME) { #region
+		ds_map_clear(cached_pos);
+		
+		var loop = getInputData(0);
+		var rond = getInputData(1);
+		var smot = getInputData(2);
+		
+		var _a = [];
+		for(var i = input_fix_len; i < ds_list_size(inputs); i++) {
+			var _anc = array_clone(getInputData(i));
+			
+			if(rond) {
+				_anc[0] = round(_anc[0]);
+				_anc[1] = round(_anc[1]);
+			}
+			
+			array_push(_a, _anc);
+		}
+		
+		var amo  = array_length(_a);
+		anchors  = _a;
+		controls = array_create(amo);
+		
+		if(amo == 2) { 
+			controls = [
+				[ 0, 0, 0, 0 ],
+				[ 0, 0, 0, 0 ],
+			];
+		} else {
+			for( var i = 0, n = amo; i < n; i++ ) {
+				var _a0 = array_safe_get(anchors, i - 1,, ARRAY_OVERFLOW.loop);
+				var _a1 = array_safe_get(anchors, i    ,, ARRAY_OVERFLOW.loop);
+				var _a2 = array_safe_get(anchors, i + 1,, ARRAY_OVERFLOW.loop);
+			
+				var _dr  = point_direction(_a0[0], _a0[1], _a2[0], _a2[1]);
+				var _ds0 = point_distance(_a1[0], _a1[1], _a0[0], _a0[1]) / smot;
+				var _ds2 = point_distance(_a1[0], _a1[1], _a2[0], _a2[1]) / smot;
+			
+				controls[i] = [ -lengthdir_x(_ds0, _dr), -lengthdir_y(_ds0, _dr), 
+				                 lengthdir_x(_ds2, _dr),  lengthdir_y(_ds2, _dr) ];
+			}
+			
+			if(!loop && amo) {
+				controls[0]       = [ 0, 0, 0, 0 ];
+				controls[amo - 1] = [ 0, 0, 0, 0 ];
+			}
+		}
+		
+		updateLength();
+	} #endregion
+	
+	static onDrawNode = function(xx, yy, _mx, _my, _s, _hover, _focus) { #region
+		var bbox = drawGetBbox(xx, yy, _s);
+		draw_sprite_fit(THEME.node_draw_path, 0, bbox.xc, bbox.yc, bbox.w, bbox.h);
+	} #endregion
+}

scripts/node_path_smooth/node_path_smooth.yy

@@ -0,0 +1,11 @@
+{
+  "resourceType": "GMScript",
+  "resourceVersion": "1.0",
+  "name": "node_path_smooth",
+  "isCompatibility": false,
+  "isDnD": false,
+  "parent": {
+    "name": "path",
+    "path": "folders/nodes/data/value/path.yy",
+  },
+}

scripts/node_registry/node_registry.gml

@@ -777,6 +777,7 @@ function __initNodes() {
 		
 		ds_list_add(values, "Paths");
 		addNodeObject(values, "Path",			s_node_path,			"Node_Path",			[1, Node_Path]);
+		addNodeObject(values, "Smooth Path",	s_node_path_smooth,		"Node_Path_Smooth",		[1, Node_Path_Smooth], ["path smooth"]).setVersion(11640);
 		addNodeObject(values, "Path Anchor",	s_node_path_anchor,		"Node_Path_Anchor",		[1, Node_Path_Anchor]).setVersion(1140);
 		addNodeObject(values, "Path Array",		s_node_path_array,		"Node_Path_Array",		[1, Node_Path_Array], ["array path"]).setVersion(1137);
 		addNodeObject(values, "Sample Path",	s_node_path_sample,		"Node_Path_Sample",		[1, Node_Path_Sample], ["path sample"], "Sample a 2D position from a path");
@@ -793,6 +794,7 @@ function __initNodes() {
 		addNodeObject(values, "Path from Mask",	s_node_path_from_mask,	"Node_Path_From_Mask",	[1, Node_Path_From_Mask]).setVersion(11640);
 		addNodeObject(values, "Bridge Path",	s_node_path_bridge,		"Node_Path_Bridge",		[1, Node_Path_Bridge]).setVersion(11640);
 		addNodeObject(values, "Bake Path",		s_node_path_bake,		"Node_Path_Bake",		[1, Node_Path_Bake]).setVersion(11640);
+		addNodeObject(values, "Map Path",		s_node_path_mapp,		"Node_Path_Map",		[1, Node_Path_Map]).setVersion(11640);
 		
 		ds_list_add(values, "Boolean");
 		addNodeObject(values, "Boolean",		s_node_boolean,		"Node_Boolean",		[1, Node_Boolean]);

scripts/node_value/node_value.gml

@@ -88,6 +88,7 @@ enum VALUE_DISPLAY {
 	corner,
 	toggle,
 	matrix,
+	path_anchor,
 	gradient_range,
 	
 	//Curve
@@ -366,6 +367,7 @@ function typeArray(_type) { #region
 		case VALUE_DISPLAY.rotation_range :
 		case VALUE_DISPLAY.rotation_random :
 		case VALUE_DISPLAY.slider_range :
+		case VALUE_DISPLAY.path_anchor :
 		case VALUE_DISPLAY.gradient_range :
 		
 		case VALUE_DISPLAY.vector :
@@ -1119,6 +1121,13 @@ function NodeValue(_name, _node, _connect, _type, _value, _tooltip = "") constru
 						extract_node = "Node_Vector4";
 						display_data.angle_display = QUARTERNION_DISPLAY.quarterion;
 						break; #endregion
+					case VALUE_DISPLAY.path_anchor :	#region
+						editWidget = new pathAnchorBox(function(index, val) { 
+							return setValueDirect(val, index);
+						});
+						
+						extract_node = "Node_Path_Anchor";
+						break; #endregion
 						
 				}
 				break;

scripts/pathAnchorBox/pathAnchorBox.gml

@@ -0,0 +1,82 @@
+function pathAnchorBox(_onModify) : widget() constructor {
+	onModify = _onModify;
+	
+	onModifySingle[0] = function(val) { return onModify(0, toNumber(val)); }
+	onModifySingle[1] = function(val) { return onModify(1, toNumber(val)); }
+	
+	onModifySingle[2] = function(val) { return onModify(2, toNumber(val)); }
+	onModifySingle[3] = function(val) { return onModify(3, toNumber(val)); }
+	onModifySingle[4] = function(val) { return onModify(4, toNumber(val)); }
+	onModifySingle[5] = function(val) { return onModify(5, toNumber(val)); }
+	
+	for(var i = 0; i < 6; i++) {
+		tb[i] = new textBox(TEXTBOX_INPUT.number, onModifySingle[i]);
+		tb[i].slidable = true;
+	}
+	
+	tb[0].setPrecision(2).setLabel("x");
+	tb[1].setPrecision(2).setLabel("y");
+	tb[2].setPrecision(2).setLabel("dx0");
+	tb[3].setPrecision(2).setLabel("dy0");
+	tb[4].setPrecision(2).setLabel("dx1");
+	tb[5].setPrecision(2).setLabel("dy1");
+	
+	static setSlideSpeed = function(speed) {
+		for( var i = 0, n = array_length(tb); i < n; i++ )
+			tb[i].setSlidable(speed);
+	}
+	
+	static setInteract = function(interactable = noone) { 
+		self.interactable = interactable;
+		
+		for( var i = 0, n = array_length(tb); i < n; i++ )
+			tb[i].interactable = interactable;
+	}
+	
+	static register = function(parent = noone) {
+		for( var i = 0, n = array_length(tb); i < n; i++ )
+			tb[i].register(parent);
+	}
+	
+	static drawParam = function(params) {
+		return draw(params.x, params.y, params.w, params.h, params.data, params.m);
+	}
+	
+	static draw = function(_x, _y, _w, _h, _data, _m) {
+		x = _x;
+		y = _y;
+		w = _w;
+		h = _h * 2 + 6;
+		
+		for( var i = 0, n = array_length(tb); i < n; i++ ) 
+			tb[i].setFocusHover(active, hover);
+		
+		var _tx = _x, _ty = _y;
+		var _tw = _w / 2 - 4;
+		var _th = _h;
+		
+		tb[0].draw(_tx,          _ty, _tw, _th, _data[0], _m);
+		tb[1].draw(_tx + _w / 2, _ty, _tw, _th, _data[1], _m);
+		
+		var _bw = ui(28);
+		var _ty = _y + _th + 6;
+		var _tw = (_w - _bw - 8) / 4 - 4;
+		
+		tb[2].draw(_tx + (_tw + 4) * 0, _ty, _tw, _th, _data[2], _m);
+		tb[3].draw(_tx + (_tw + 4) * 1, _ty, _tw, _th, _data[3], _m);
+									  
+		tb[4].draw(_tx + (_tw + 4) * 2 + _bw + 8, _ty, _tw, _th, _data[4], _m);
+		tb[5].draw(_tx + (_tw + 4) * 3 + _bw + 8, _ty, _tw, _th, _data[5], _m);
+		
+		var _linked = _data[6];
+		var _blend  = !_linked? COLORS._main_accent : COLORS._main_icon;
+		var bx =  _x +  _w / 2 - _bw / 2 - 2;
+		var by = _ty + _th / 2 - _bw / 2;
+		
+		if(buttonInstant(THEME.button_hide, bx, by, _bw, _bw, _m, active, hover, "Linked", THEME.value_link, !_linked, _blend) == 2)
+			onModify(6, !_linked);
+		
+		resetFocus();
+		return h;
+	}
+}

scripts/pathAnchorBox/pathAnchorBox.yy

@@ -0,0 +1,11 @@
+{
+  "resourceType": "GMScript",
+  "resourceVersion": "1.0",
+  "name": "pathAnchorBox",
+  "isCompatibility": false,
+  "isDnD": false,
+  "parent": {
+    "name": "text",
+    "path": "folders/widgets/text.yy",
+  },
+}

scripts/pathAnchorBox/vectorBox.yy

@@ -0,0 +1,12 @@
+{
+  "isDnD": false,
+  "isCompatibility": false,
+  "parent": {
+    "name": "widgets",
+    "path": "folders/widgets/widgets.yy",
+  },
+  "resourceVersion": "1.0",
+  "name": "vectorBox",
+  "tags": [],
+  "resourceType": "GMScript",
+}

scripts/string_functions/string_functions.gml

@@ -31,7 +31,7 @@ function string_partial_match(str, key) { #region
 	return -9999;
 } #endregion
 
-function string_real(val, digMax = 999) { #region
+function string_real(val, digMax = 999, decMin = 5) { #region
 	if(is_string(val)) return val;
 	if(is_struct(val)) return string(val);
 	
@@ -45,7 +45,7 @@ function string_real(val, digMax = 999) { #region
 	if(val == 0) return "0";
 	
 	var pres, p = 1;
-	var presMax = min(5, digMax - ceil(log10(ceil(abs(val)))));
+	var presMax = min(decMin, digMax - ceil(log10(ceil(abs(val)))));
 	for( pres = 0; pres < presMax; pres++ ) {
 		if(frac(val * p) == 0)
 			break;

scripts/textBox/textBox.gml

@@ -8,8 +8,9 @@ function textBox(_input, _onModify) : textInput(_input, _onModify) constructor {
 	hide   = false;
 	font   = noone;
 	color  = COLORS._main_text;
-	boxColor = c_white;
+	boxColor  = c_white;
-	format = TEXT_AREA_FORMAT._default;
+	format    = TEXT_AREA_FORMAT._default;
+	precision = 5;
 	
 	no_empty    = true;
 	auto_update = false;
@@ -21,6 +22,8 @@ function textBox(_input, _onModify) : textInput(_input, _onModify) constructor {
 	slide_speed = 1 / 10;
 	slide_range = noone;
 	
+	label = "";
+	
 	starting_char = 1;
 	
 	_current_text = "";
@@ -81,6 +84,16 @@ function textBox(_input, _onModify) : textInput(_input, _onModify) constructor {
 		return self;
 	} #endregion
 	
+	static setLabel = function(label) { #region
+		self.label = label;
+		return self;
+	} #endregion
+	
+	static setPrecision = function(precision) { #region
+		self.precision = precision;
+		return self;
+	} #endregion
+	
 	static setEmpty = function() { #region
 		no_empty = false;
 		return self;
@@ -495,7 +508,7 @@ function textBox(_input, _onModify) : textInput(_input, _onModify) constructor {
 			var _display_text = _raw_text;
 			if(input == TEXTBOX_INPUT.number) {
 				var dig = floor(_w / string_width("0")) - 3;
-				_display_text = string_real(_display_text, dig);
+				_display_text = string_real(_display_text, dig, precision);
 			}
 			var tw = string_width(_display_text);
 			var th = string_height(_display_text);
@@ -526,7 +539,7 @@ function textBox(_input, _onModify) : textInput(_input, _onModify) constructor {
 				draw_sprite_stretched_ext(THEME.textbox, 0, _x, _y, _w, _h, boxColor, 0.5 + 0.5 * interactable);
 			
 			if(slidable) {
-				if(_w > ui(64) && _h >= TEXTBOX_HEIGHT)
+				if(_w > ui(64) && _h >= TEXTBOX_HEIGHT && label == "")
 					draw_sprite_ui_uniform(THEME.text_slider, 0, _x + ui(20), _y + _h / 2, 1, COLORS._main_icon, 0.5);
 				
 				if(hover && point_in_rectangle(_m[0], _m[1], _x, _y, _x + _w, _y + _h) && mouse_press(mb_left, active)) {
@@ -544,6 +557,13 @@ function textBox(_input, _onModify) : textInput(_input, _onModify) constructor {
 			BLEND_ALPHA
 			draw_surface(text_surface, tb_surf_x, tb_surf_y);
 			BLEND_NORMAL
+			
+			if(label != "") {
+				draw_set_text(f_p2, fa_left, fa_center, COLORS._main_icon);
+				draw_set_alpha(0.5);
+				draw_text_add(_x + ui(8), _y + _h / 2, label);
+				draw_set_alpha(1);
+			}
 		} #endregion
 		
 		if(sliding > 0) { #region

sprites/s_node_path_mapp/s_node_path_mapp.yy

@@ -0,0 +1,74 @@
+{
+  "resourceType": "GMSprite",
+  "resourceVersion": "1.0",
+  "name": "s_node_path_mapp",
+  "bbox_bottom": 60,
+  "bbox_left": 1,
+  "bbox_right": 60,
+  "bbox_top": 4,
+  "bboxMode": 0,
+  "collisionKind": 1,
+  "collisionTolerance": 0,
+  "DynamicTexturePage": false,
+  "edgeFiltering": false,
+  "For3D": false,
+  "frames": [
+    {"resourceType":"GMSpriteFrame","resourceVersion":"1.1","name":"ec70cd3b-4977-4a0d-bfae-db0427d3bcec",},
+  ],
+  "gridX": 0,
+  "gridY": 0,
+  "height": 64,
+  "HTile": false,
+  "layers": [
+    {"resourceType":"GMImageLayer","resourceVersion":"1.0","name":"c3649735-9a85-48ac-9447-0cdd5cff4b3e","blendMode":0,"displayName":"default","isLocked":false,"opacity":100.0,"visible":true,},
+  ],
+  "nineSlice": null,
+  "origin": 4,
+  "parent": {
+    "name": "path",
+    "path": "folders/nodes/icons/value/path.yy",
+  },
+  "preMultiplyAlpha": false,
+  "sequence": {
+    "resourceType": "GMSequence",
+    "resourceVersion": "1.4",
+    "name": "s_node_path_mapp",
+    "autoRecord": true,
+    "backdropHeight": 768,
+    "backdropImageOpacity": 0.5,
+    "backdropImagePath": "",
+    "backdropWidth": 1366,
+    "backdropXOffset": 0.0,
+    "backdropYOffset": 0.0,
+    "events": {"resourceType":"KeyframeStore<MessageEventKeyframe>","resourceVersion":"1.0","Keyframes":[],},
+    "eventStubScript": null,
+    "eventToFunction": {},
+    "length": 1.0,
+    "lockOrigin": false,
+    "moments": {"resourceType":"KeyframeStore<MomentsEventKeyframe>","resourceVersion":"1.0","Keyframes":[],},
+    "playback": 1,
+    "playbackSpeed": 30.0,
+    "playbackSpeedType": 0,
+    "showBackdrop": true,
+    "showBackdropImage": false,
+    "timeUnits": 1,
+    "tracks": [
+      {"resourceType":"GMSpriteFramesTrack","resourceVersion":"1.0","name":"frames","builtinName":0,"events":[],"inheritsTrackColour":true,"interpolation":1,"isCreationTrack":false,"keyframes":{"resourceType":"KeyframeStore<SpriteFrameKeyframe>","resourceVersion":"1.0","Keyframes":[
+            {"resourceType":"Keyframe<SpriteFrameKeyframe>","resourceVersion":"1.0","Channels":{"0":{"resourceType":"SpriteFrameKeyframe","resourceVersion":"1.0","Id":{"name":"ec70cd3b-4977-4a0d-bfae-db0427d3bcec","path":"sprites/s_node_path_mapp/s_node_path_mapp.yy",},},},"Disabled":false,"id":"a5efdb4b-ccd1-46dd-af92-327e2471156f","IsCreationKey":false,"Key":0.0,"Length":1.0,"Stretch":false,},
+          ],},"modifiers":[],"spriteId":null,"trackColour":0,"tracks":[],"traits":0,},
+    ],
+    "visibleRange": null,
+    "volume": 1.0,
+    "xorigin": 32,
+    "yorigin": 32,
+  },
+  "swatchColours": null,
+  "swfPrecision": 2.525,
+  "textureGroupId": {
+    "name": "Default",
+    "path": "texturegroups/Default",
+  },
+  "type": 0,
+  "VTile": false,
+  "width": 64,
+}

sprites/s_node_path_smooth/s_node_path_smooth.yy

@@ -0,0 +1,74 @@
+{
+  "resourceType": "GMSprite",
+  "resourceVersion": "1.0",
+  "name": "s_node_path_smooth",
+  "bbox_bottom": 58,
+  "bbox_left": 2,
+  "bbox_right": 59,
+  "bbox_top": 2,
+  "bboxMode": 0,
+  "collisionKind": 1,
+  "collisionTolerance": 0,
+  "DynamicTexturePage": false,
+  "edgeFiltering": false,
+  "For3D": false,
+  "frames": [
+    {"resourceType":"GMSpriteFrame","resourceVersion":"1.1","name":"cab5eac1-5bb6-4eb1-82e8-addb0b69ee2a",},
+  ],
+  "gridX": 0,
+  "gridY": 0,
+  "height": 64,
+  "HTile": false,
+  "layers": [
+    {"resourceType":"GMImageLayer","resourceVersion":"1.0","name":"eb4d330c-5343-4301-8779-f59b17310094","blendMode":0,"displayName":"default","isLocked":false,"opacity":100.0,"visible":true,},
+  ],
+  "nineSlice": null,
+  "origin": 4,
+  "parent": {
+    "name": "path",
+    "path": "folders/nodes/icons/value/path.yy",
+  },
+  "preMultiplyAlpha": false,
+  "sequence": {
+    "resourceType": "GMSequence",
+    "resourceVersion": "1.4",
+    "name": "s_node_path_smooth",
+    "autoRecord": true,
+    "backdropHeight": 768,
+    "backdropImageOpacity": 0.5,
+    "backdropImagePath": "",
+    "backdropWidth": 1366,
+    "backdropXOffset": 0.0,
+    "backdropYOffset": 0.0,
+    "events": {"resourceType":"KeyframeStore<MessageEventKeyframe>","resourceVersion":"1.0","Keyframes":[],},
+    "eventStubScript": null,
+    "eventToFunction": {},
+    "length": 1.0,
+    "lockOrigin": false,
+    "moments": {"resourceType":"KeyframeStore<MomentsEventKeyframe>","resourceVersion":"1.0","Keyframes":[],},
+    "playback": 1,
+    "playbackSpeed": 30.0,
+    "playbackSpeedType": 0,
+    "showBackdrop": true,
+    "showBackdropImage": false,
+    "timeUnits": 1,
+    "tracks": [
+      {"resourceType":"GMSpriteFramesTrack","resourceVersion":"1.0","name":"frames","builtinName":0,"events":[],"inheritsTrackColour":true,"interpolation":1,"isCreationTrack":false,"keyframes":{"resourceType":"KeyframeStore<SpriteFrameKeyframe>","resourceVersion":"1.0","Keyframes":[
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