tweak

src/mol-gl/renderable/util.ts

@@ -159,7 +159,7 @@ export function calculateTransformBoundingSphere(invariantBoundingSphere: Sphere
 export function calculateBoundingSphere(position: Float32Array, positionCount: number, transform: Float32Array, transformCount: number, padding = 0, stepFactor = 1): { boundingSphere: Sphere3D, invariantBoundingSphere: Sphere3D } {
     const invariantBoundingSphere = calculateInvariantBoundingSphere(position, positionCount, stepFactor)
     const boundingSphere = calculateTransformBoundingSphere(invariantBoundingSphere, transform, transformCount)
-    // Sphere3D.expand(boundingSphere, boundingSphere, padding)
-    // Sphere3D.expand(invariantBoundingSphere, invariantBoundingSphere, padding)
+    Sphere3D.expand(boundingSphere, boundingSphere, padding)
+    Sphere3D.expand(invariantBoundingSphere, invariantBoundingSphere, padding)
     return { boundingSphere, invariantBoundingSphere }
 }