fix: invTransform NPE due to #1011

ecomfe · Jan 23, 2024 · 935a0b9 · 935a0b9
1 parent a9ffe73
commit 935a0b9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/core/Transformable.ts b/src/core/Transformable.ts
@@ -217,6 +217,7 @@ class Transformable {
         let m = this.transform;
         if (parent && parent.transform) {
             // Get local transform and decompose them to position, scale, rotation
+            parent.invTransform = parent.invTransform || matrix.create();
             matrix.mul(tmpTransform, parent.invTransform, m);
             m = tmpTransform;
         }