Enable camera targeting.

Also fix custom item positioning in absolute mode as it was completely
broken in bars and z-coord was flipped in others.

Clarified Q3DObject::position property usage, namely that it is reserved
for internal use for now.

Some refactoring also done.

Task-number: QTRD-2567
Change-Id: I5da65b83a2f8ecf20f8fd054e59748278ef1a714
Reviewed-by: Titta Heikkala <titta.heikkala@digia.com>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>

1 files changed, 4 insertions, 6 deletions

diff --git a/src/datavisualization/engine/bars3dcontroller.cpp b/src/datavisualization/engine/bars3dcontroller.cpp
index 3a240c24..bbec6967 100644
--- a/src/datavisualization/engine/bars3dcontroller.cpp
+++ b/src/datavisualization/engine/bars3dcontroller.cpp
@@ -114,12 +114,10 @@ void Bars3DController::synchDataToRenderer()
         m_changeTracker.selectedBarChanged = false;
     }
 
-    if (needSceneUpdate) {
-        // Since scene is updated before axis updates are handled,
-        // do another render pass for scene update
-        m_scene->d_ptr->m_sceneDirty = true;
-        emitNeedRender();
-    }
+    // Since scene is updated before axis updates are handled, do another render pass to
+    // properly update controller side camera limits.
+    if (needSceneUpdate)
+        m_scene->d_ptr->markDirty();
 }
 
 void Bars3DController::handleArrayReset()