Merge pull request #1091 from Autodesk/t_gamaj/MAYA-107400/propagate_…

…hilight_dirty_state MAYA-107400 Propagate hilight dirty state
Autodesk · Jan 21, 2021 · 70e3bbd · 70e3bbd
2 parents daacbab + a7fdc37
commit 70e3bbd
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Showing 2 changed files with 10 additions and 0 deletions.
diff --git a/lib/mayaUsd/render/vp2RenderDelegate/basisCurves.cpp b/lib/mayaUsd/render/vp2RenderDelegate/basisCurves.cpp
@@ -1390,6 +1390,11 @@ void HdVP2BasisCurves::_UpdateDrawItem(
 */
 HdDirtyBits HdVP2BasisCurves::_PropagateDirtyBits(HdDirtyBits bits) const
 {
+    // Visibility and selection result in highlight changes:
+    if ((bits & HdChangeTracker::DirtyVisibility) && (bits & DirtySelection)) {
+        bits |= DirtySelectionHighlight;
+    }
+
     // Propagate dirty bits to all draw items.
     for (const std::pair<TfToken, HdReprSharedPtr>& pair : _reprs) {
         const HdReprSharedPtr& repr = pair.second;

diff --git a/lib/mayaUsd/render/vp2RenderDelegate/mesh.cpp b/lib/mayaUsd/render/vp2RenderDelegate/mesh.cpp
@@ -643,6 +643,11 @@ HdDirtyBits HdVP2Mesh::_PropagateDirtyBits(HdDirtyBits bits) const
         bits |= HdChangeTracker::DirtyExtent;
     }
 
+    // Visibility and selection result in highlight changes:
+    if ((bits & HdChangeTracker::DirtyVisibility) && (bits & DirtySelection)) {
+        bits |= DirtySelectionHighlight;
+    }
+
     // Propagate dirty bits to all draw items.
     for (const std::pair<TfToken, HdReprSharedPtr>& pair : _reprs) {
         const HdReprSharedPtr& repr = pair.second;