Reinstating checks that were accidentally removed during the previous commit.

robp-sidefx · web-flow · commit 78607da1548c · 2025-08-05T10:58:28.000+01:00
diff --git a/pxr/usdImaging/usdImaging/piPrototypeSceneIndex.cpp b/pxr/usdImaging/usdImaging/piPrototypeSceneIndex.cpp
@@ -274,13 +274,13 @@ UsdImaging_PiPrototypeSceneIndex::GetPrim(const SdfPath &primPath) const
 
     TfSmallVector<HdContainerDataSourceHandle, 4> dsVec;
 
-    if (_prototypeRootOverlaySource) {
+    if (_prototypeRootOverlaySource && primPath == _prototypeRoot) {
         dsVec.emplace_back(_prototypeRootOverlaySource);
     }
 
     dsVec.emplace_back(prim.dataSource);
 
-    if (_prototypeRootUnderlaySource) {
+    if (_prototypeRootUnderlaySource && primPath == _prototypeRoot) {
         dsVec.emplace_back(_prototypeRootUnderlaySource);
     }
     if (_underlaySource) {

Original file line number	Diff line number	Diff line change
`@@ -274,13 +274,13 @@ UsdImaging_PiPrototypeSceneIndex::GetPrim(const SdfPath &primPath) const`
`274`	`274`
`275`	`275`	`TfSmallVector<HdContainerDataSourceHandle, 4> dsVec;`
`276`	`276`
`277`		`- if (_prototypeRootOverlaySource) {`
	`277`	`+ if (_prototypeRootOverlaySource && primPath == _prototypeRoot) {`
`278`	`278`	`dsVec.emplace_back(_prototypeRootOverlaySource);`
`279`	`279`	`}`
`280`	`280`
`281`	`281`	`dsVec.emplace_back(prim.dataSource);`
`282`	`282`
`283`		`- if (_prototypeRootUnderlaySource) {`
	`283`	`+ if (_prototypeRootUnderlaySource && primPath == _prototypeRoot) {`
`284`	`284`	`dsVec.emplace_back(_prototypeRootUnderlaySource);`
`285`	`285`	`}`
`286`	`286`	`if (_underlaySource) {`