fix camera/bounding helper not showing up

CHANGELOG.md

@@ -11,6 +11,7 @@ Note that since we don't clearly distinguish between a public and private interf
 - Smooth border of molecular-surface with ``includeParent`` enabled
 - Hide ``includeParent`` option from gaussian-surface visuals (not particularly useful)
 - Improved ``StructureElement.Loci.size`` performance (for marking large cellpack models)
+- Fix new ``TransformData`` issues (camera/bounding helper not showing up)
 
 ## [v2.2.2] - 2021-08-11
 

src/mol-geo/geometry/transform-data.ts

@@ -60,11 +60,8 @@ export function createTransform(transformArray: Float32Array, instanceCount: num
         ValueCell.update(transformData.aInstance, fillSerial(aInstance, instanceCount));
 
         ValueCell.update(transformData.hasReflection, hasReflection);
-
-        updateTransformData(transformData);
-        return transformData;
     } else {
-        return {
+        transformData = {
             aTransform: ValueCell.create(new Float32Array(instanceCount * 16)),
             matrix: ValueCell.create(Mat4.identity()),
             transform: ValueCell.create(new Float32Array(transformArray)),
@@ -75,6 +72,9 @@ export function createTransform(transformArray: Float32Array, instanceCount: num
             hasReflection: ValueCell.create(hasReflection),
         };
     }
+
+    updateTransformData(transformData);
+    return transformData;
 }
 
 const identityTransform = new Float32Array(16);