From 122619b197868be773feb63726526a013863df85 Mon Sep 17 00:00:00 2001
From: "alonso.torres" <alonso.torres@kaleidos.net>
Date: Wed, 29 Oct 2025 09:54:51 +0100
Subject: [PATCH] :sparkles: Support for booleans dynamic transforms

---
 render-wasm/src/shapes/modifiers.rs  | 13 ++++++++---
 render-wasm/src/state/shapes_pool.rs | 33 +++++++++++++++++++++++++++-
 2 files changed, 42 insertions(+), 4 deletions(-)

diff --git a/render-wasm/src/shapes/modifiers.rs b/render-wasm/src/shapes/modifiers.rs
index b43e2b98bf..df5839e888 100644
--- a/render-wasm/src/shapes/modifiers.rs
+++ b/render-wasm/src/shapes/modifiers.rs
@@ -109,6 +109,7 @@ fn calculate_bool_bounds(
     shape: &Shape,
     shapes: ShapesPoolRef,
     bounds: &HashMap<Uuid, Bounds>,
+    modifiers: &HashMap<Uuid, Matrix>
 ) -> Option<Bounds> {
     let shape_bounds = bounds.find(shape);
     let children_ids = shape.children_ids(true);
@@ -117,9 +118,13 @@ fn calculate_bool_bounds(
         return Some(shape_bounds);
     };
 
-    let path = bools::bool_from_shapes(bool_data.bool_type, &children_ids, shapes);
+    let mut subtree = shapes.subtree(&shape.id);
+    subtree.set_modifiers(modifiers.clone());
 
-    Some(path.bounds())
+    let path = bools::bool_from_shapes(bool_data.bool_type, &children_ids, &subtree);
+    let result = path.bounds();
+
+    Some(result)
 }
 
 fn set_pixel_precision(transform: &mut Matrix, bounds: &mut Bounds) {
@@ -253,6 +258,7 @@ fn propagate_reflow(
     bounds: &mut HashMap<Uuid, Bounds>,
     layout_reflows: &mut Vec<Uuid>,
     reflown: &mut HashSet<Uuid>,
+    modifiers: &HashMap<Uuid, Matrix>
 ) {
     let Some(shape) = state.shapes.get(id) else {
         return;
@@ -306,7 +312,7 @@ fn propagate_reflow(
             reflown.insert(*id);
         }
         Type::Bool(_) => {
-            if let Some(shape_bounds) = calculate_bool_bounds(shape, shapes, bounds) {
+            if let Some(shape_bounds) = calculate_bool_bounds(shape, shapes, bounds, modifiers) {
                 bounds.insert(shape.id, shape_bounds);
                 reflow_parent = true;
             }
@@ -397,6 +403,7 @@ pub fn propagate_modifiers(
                     &mut bounds,
                     &mut layout_reflows,
                     &mut reflown,
+                    &mut modifiers,
                 ),
             }
         }
diff --git a/render-wasm/src/state/shapes_pool.rs b/render-wasm/src/state/shapes_pool.rs
index d4ca32af9a..d286d6955c 100644
--- a/render-wasm/src/state/shapes_pool.rs
+++ b/render-wasm/src/state/shapes_pool.rs
@@ -316,6 +316,38 @@ impl<'a> ShapesPoolImpl<'a> {
         unsafe { Some(&*(&self.shapes[idx].id as *const Uuid)) }
     }
 
+    pub fn subtree(&self, id: &Uuid) -> ShapesPoolImpl<'a> {
+        let Some(shape) = self.get(id) else { panic!("Subtree not found"); };
+
+        // TODO: Maybe create all_children_iter
+        let all_children = shape.all_children(self, true, true);
+
+        let mut shapes = vec![];
+        let mut idx = 0;
+        let mut shapes_uuid_to_idx = HashMap::default();
+
+        for id in all_children.iter() {
+            let Some(shape) = self.get(id) else { panic!("Not found"); };
+            shapes.push(shape.clone());
+
+            let id_ref: &'a Uuid = unsafe { &*(&self.shapes[idx].id as *const Uuid) };
+            shapes_uuid_to_idx.insert(id_ref, idx);
+            idx += 1;
+        }
+
+        let mut result = ShapesPoolImpl {
+            shapes,
+            counter: idx,
+            shapes_uuid_to_idx,
+            modified_shape_cache: HashMap::default(),
+            modifiers: HashMap::default(),
+            structure: HashMap::default(),
+        };
+        result.rebuild_references();
+
+        result
+    }
+
     fn to_update_bool(&self, shape: &Shape) -> bool {
         // TODO: Check if any of the children is in the modifiers with a
         // different matrix than the current one.
@@ -344,4 +376,3 @@ impl<'a> ShapesPoolImpl<'a> {
 //         )
 //     })
 // }
-