Even if there aren't any Ops, we still want to author data when resetXformStack is true.

robp-sidefx · robp-sidefx · commit 139316afa9ae · 2025-08-19T11:37:37.000+01:00
diff --git a/pxr/usdImaging/usdImaging/dataSourcePrim.cpp b/pxr/usdImaging/usdImaging/dataSourcePrim.cpp
@@ -657,7 +657,8 @@ UsdImagingDataSourcePrim::Get(const TfToken &name)
         }
 
         UsdGeomXformable::XformQuery xformQuery(xformable);
-        if (xformQuery.HasNonEmptyXformOpOrder()) {
+        if (xformQuery.HasNonEmptyXformOpOrder() ||
+            xformQuery.GetResetXformStack()) {
             return UsdImagingDataSourceXform::New(
                     xformQuery, _sceneIndexPath, _GetStageGlobals());
         } else {

Original file line number	Diff line number	Diff line change
`@@ -657,7 +657,8 @@ UsdImagingDataSourcePrim::Get(const TfToken &name)`
`657`	`657`	`}`
`658`	`658`
`659`	`659`	`UsdGeomXformable::XformQuery xformQuery(xformable);`
`660`		`- if (xformQuery.HasNonEmptyXformOpOrder()) {`
	`660`	`+ if (xformQuery.HasNonEmptyXformOpOrder() \|\|`
	`661`	`+ xformQuery.GetResetXformStack()) {`
`661`	`662`	`return UsdImagingDataSourceXform::New(`
`662`	`663`	`xformQuery, _sceneIndexPath, _GetStageGlobals());`
`663`	`664`	`} else {`