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authorMika Salmela <mika.salmela@digia.com>2014-02-06 12:56:54 +0200
committerMika Salmela <mika.salmela@digia.com>2014-02-06 13:00:59 +0200
commite91237b54c2f58eaa8a2ce36bf016e2d8e8588f2 (patch)
treeec99b80a217b2e316a280c299fe5bc84edd7eb1b /src/datavisualization/engine/surfaceseriesrendercache.cpp
parent427e7f5f5c62f728e159462dd28ae1ef76761d75 (diff)
Multiseries support for surface
Task-number: QTRD-2767 Change-Id: Ifa7ca07f2afdb27974ad20819f0a4646293764b0 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Diffstat (limited to 'src/datavisualization/engine/surfaceseriesrendercache.cpp')
-rw-r--r--src/datavisualization/engine/surfaceseriesrendercache.cpp73
1 files changed, 73 insertions, 0 deletions
diff --git a/src/datavisualization/engine/surfaceseriesrendercache.cpp b/src/datavisualization/engine/surfaceseriesrendercache.cpp
new file mode 100644
index 00000000..e6243472
--- /dev/null
+++ b/src/datavisualization/engine/surfaceseriesrendercache.cpp
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+#include "seriesrendercache_p.h"
+#include "surfaceseriesrendercache_p.h"
+#include "objecthelper_p.h"
+#include "abstract3drenderer_p.h"
+#include "texturehelper_p.h"
+#include "utils_p.h"
+
+QT_BEGIN_NAMESPACE_DATAVISUALIZATION
+
+SurfaceSeriesRenderCache::SurfaceSeriesRenderCache()
+ : m_surfaceVisible(false),
+ m_surfaceGridVisible(false),
+ m_surfaceFlatShading(true),
+ m_surfaceObj(new SurfaceObject),
+ m_sliceSurfaceObj(new SurfaceObject),
+ m_sampleSpace(QRect(0, 0, 0 , 0)),
+ m_selectionTexture(0),
+ m_selectionIdStart(0),
+ m_selectionIdEnd(0),
+ m_flatChangeAllowed(true),
+ m_flatStatusDirty(false),
+ m_valid(false),
+ m_objectDirty(true)
+{
+}
+
+SurfaceSeriesRenderCache::~SurfaceSeriesRenderCache()
+{
+ delete m_surfaceObj;
+ delete m_sliceSurfaceObj;
+ for (int i = 0; i < m_dataArray.size(); i++)
+ delete m_dataArray.at(i);
+ m_dataArray.clear();
+
+ for (int i = 0; i < m_sliceDataArray.size(); i++)
+ delete m_sliceDataArray.at(i);
+ m_sliceDataArray.clear();
+}
+
+void SurfaceSeriesRenderCache::populate(QSurface3DSeries *series, Abstract3DRenderer *renderer)
+{
+ Q_ASSERT(series);
+
+ SeriesRenderCache::populate(series, renderer);
+
+ QSurface3DSeries::DrawFlags drawMode = series->drawMode();
+ m_surfaceVisible = drawMode.testFlag(QSurface3DSeries::DrawSurface);
+ m_surfaceGridVisible = drawMode.testFlag(QSurface3DSeries::DrawWireframe);
+ if (m_flatChangeAllowed && m_surfaceFlatShading != series->isFlatShadingEnabled()) {
+ m_surfaceFlatShading = series->isFlatShadingEnabled();
+ m_flatStatusDirty = true;
+ }
+}
+
+QT_END_NAMESPACE_DATAVISUALIZATION