Merge pull request #50 from fenix-hub/main

Merge updates of the main branch

README.md

@@ -4,12 +4,17 @@
 </a>
 </p>
 
+# Notice, plugin under refactoring
+**This plugin is under refactoring an maintenance. The next official release will contain multiple updates and upgrades.**\
+**If you encounter any bug, please contact me on Discord.**
+
+
 <img src="addons/easy_charts/icon.png" align="left" width="64" height="64">
 
 # Easy Charts
 A library of Charts plotted in Control, 2D and 3D nodes to visualize general purpose datasets.  
 Author: *"Nicolo (fenix) Santilio"*  
-Version: *0.5.7*  
+Version: *0.6.0*  
 Wiki: *[wip](https://github.com/fenix-hub/godot-engine.easy-charts/wiki)*  
 Godot Version: *3.2stable*   
 

addons/easy_charts/ScatterChart3D/scatter_chart3D.gd

@@ -19,7 +19,7 @@ onready var Space = $ImmediateGeometry
 onready var PointData = $PointData/PointData
 
 var point_node : PackedScene = preload("../Utilities/Point/Point.tscn")
-var FunctionLegend : PackedScene = preload("../Utilities/Legend/FunctionLegend.tscn")
+var FunctionLegend : PackedScene = preload("../Utilities/Legend/function_legend.tscn")
 
 var font_size : float = 16
 var const_height : float = font_size/2*font_size/20

addons/easy_charts/Utilities/Scripts/chart.gd

@@ -477,11 +477,10 @@ func count_functions():
 	else: functions = y_datas.size()
 
 func clear_points():
-	if $Points.get_children():
 	for function in Points.get_children():
-			function.queue_free()
-	for legend in $Legend.get_children():
-		legend.queue_free()
+		function.free()
+	for legend in Legend.get_children():
+		legend.free()
 
 func redraw():
 	build_chart()