Disabled nodes transitiviely disable all their children.

Author: ArcturusEmrys

inox2d/src/puppet/tree.rs

@@ -93,4 +93,22 @@ impl InoxNodeTree {
 			.children(&self.arena)
 			.map(|id| self.arena.get(id).unwrap().get())
 	}
+
+	pub fn is_node_enabled(&self, node: InoxNodeUuid) -> bool {
+		let mut node = self.get_node(node).unwrap();
+
+		loop {
+			if !node.enabled {
+				return false;
+			}
+
+			if node.uuid == self.root_node_id {
+				break;
+			}
+
+			node = self.get_parent(node.uuid);
+		}
+
+		return true;
+	}
 }

inox2d/src/render.rs

@@ -291,8 +291,7 @@ impl<T: InoxRenderer> InoxRendererExt for T {
 			DrawableKind::Composite(ref components) => &components.drawable.masks,
 		};
 
-		let is_enabled = puppet.nodes.get_node(id).unwrap().enabled;
-		if !is_enabled && !as_mask {
+		if !as_mask && !puppet.nodes.is_node_enabled(id) {
 			// Disabled nodes don't render, but they can still be used as masks.
 			return;
 		}
@@ -335,8 +334,7 @@ impl<T: InoxRenderer> InoxRendererExt for T {
 			return;
 		}
 
-		let is_enabled = puppet.nodes.get_node(id).unwrap().enabled;
-		if !is_enabled && !as_mask {
+		if !as_mask && !puppet.nodes.is_node_enabled(id) {
 			// Disabled nodes don't render, but they can still be used as masks.
 			return;
 		}