Recompute bounding volumes when buffer changes

Right now the bounding volumes would be computed only when a geometry
is marked dirty, which essentially means only when the geometry is
first loaded. However, if a geometry buffer were to change, we need
to recompute the bounding volume.

Change-Id: Ie3fb83d1cc11a3bbfbe2b9828e9f8d7c302d175b
Reviewed-by: Mike Krus <mike.krus@kdab.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/render/renderers/opengl/renderer/renderer.cpp b/src/render/renderers/opengl/renderer/renderer.cpp
index a1781d1b0..7ed766f8b 100644
--- a/src/render/renderers/opengl/renderer/renderer.cpp
+++ b/src/render/renderers/opengl/renderer/renderer.cpp
@@ -1679,7 +1679,8 @@ QVector<Qt3DCore::QAspectJobPtr> Renderer::renderBinJobs()
         renderBinJobs.push_back(m_updateShaderDataTransformJob);
     }
 
-    if (dirtyBitsForFrame & AbstractRenderer::GeometryDirty) {
+    if (dirtyBitsForFrame & AbstractRenderer::GeometryDirty ||
+        dirtyBitsForFrame & AbstractRenderer::BuffersDirty) {
         renderBinJobs.push_back(m_calculateBoundingVolumeJob);
         renderBinJobs.push_back(m_updateMeshTriangleListJob);
     }