Multiple HideActiveCanvasNode improvements

- Fixed compilation if Zui is disabled
- Fixed deprecation warning for setCanvasVisibility()
- Fixed Haxe whitespace (spaces -> tabs) and curly braces code style
- #2946 (comment)
- Added proper docstring
- Made the node more intuitive by using a "visibility" input instead of a "hide" input that still worked like a "visibility" input

Sources/armory/logicnode/HideActiveCanvas.hx

@@ -1,21 +1,19 @@
 package armory.logicnode;
+
 import armory.trait.internal.CanvasScript;
 
-class HideActiveCanvas extends LogicNode 
-{
+class HideActiveCanvas extends LogicNode {
 
-    public function new(tree:LogicTree) 
-    {
-        super(tree);
-    }
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
 
-    override function run(from: Int) 
-    {
-        //get bool from socket
-        var value = inputs[1].get(); 
-        CanvasScript.getActiveCanvas().setCanvasVisibility(value);
+	override function run(from: Int) {
+		#if arm_ui
+			var value: Bool = inputs[1].get();
+			CanvasScript.getActiveCanvas().setCanvasVisible(value);
+		#end
 
-        // Execute next action linked to this node, this activates the output socket at position/index 0
-        runOutput(0);
-    }
-}
+		runOutput(0);
+	}
+}

blender/arm/logicnode/canvas/LN_HideActiveCanvas.py

@@ -1,13 +1,18 @@
 from arm.logicnode.arm_nodes import *
 
+
 class HideActiveCanvas(ArmLogicTreeNode):
-    """HideActiveCanvas"""
+    """Set whether the active canvas is visible.
+
+    Note that elements of invisible canvases are not rendered and computed,
+    so it is not possible to interact with those elements on the screen
+    """
     bl_idname = 'LNHideActiveCanvas'
-    bl_label = 'Hide Active Canvas'
-    bl_description = 'This node Hides and shows the whole Active Canvas'
+    bl_label = 'Set Global Canvas Visibility'
+    bl_width_default = 200
     arm_version = 1
 
     def arm_init(self, context):
         self.add_input('ArmNodeSocketAction', 'In')
         self.add_output('ArmNodeSocketAction', 'Out')
-        self.inputs.new('ArmBoolSocket', 'HideCanvas')
+        self.add_input('ArmBoolSocket', 'Canvas Visible', default_value=True)