Fix static optimization errors

- Buffer ids were not cleared appropriately
- Update didn't account for items outside axis ranges
- In some cases wrong shader was used for point series

Task-number: QTRD-3353
Change-Id: Iea465d99eb557402feb5fb017ae92393ee8f377f
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/datavisualization/engine/scatter3drenderer.cpp b/src/datavisualization/engine/scatter3drenderer.cpp
index b2e0e6e4..19ead4f7 100644
--- a/src/datavisualization/engine/scatter3drenderer.cpp
+++ b/src/datavisualization/engine/scatter3drenderer.cpp
@@ -887,7 +887,8 @@ void Scatter3DRenderer::drawScene(const GLuint defaultFboHandle)
             if (drawingPoints != previousDrawingPoints
                     || (!drawingPoints &&
                         (colorStyleIsUniform != (previousMeshColorStyle
-                                                 == Q3DTheme::ColorStyleUniform)))) {
+                                                 == Q3DTheme::ColorStyleUniform)))
+                    || (!optimizationDefault && drawingPoints)) {
                 previousDrawingPoints = drawingPoints;
                 if (drawingPoints) {
                     if (!optimizationDefault && rangeGradientPoints) {