Revision control
++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include "surfaceseriesrendercache_p.h"
++ #include "surface3drenderer_p.h"
++ #include "texturehelper_p.h"
++
++ QT_BEGIN_NAMESPACE
++
++ SurfaceSeriesRenderCache::SurfaceSeriesRenderCache(QAbstract3DSeries *series,
++ Surface3DRenderer *renderer)
++ : SeriesRenderCache(series, renderer),
++ m_surfaceVisible(false),
++ m_surfaceGridVisible(false),
++ m_surfaceFlatShading(false),
++ m_surfaceObj(new SurfaceObject(renderer)),
++ m_sliceSurfaceObj(new SurfaceObject(renderer)),
++ m_sampleSpace(QRect(0, 0, 0, 0)),
++ m_selectionTexture(0),
++ m_selectionIdStart(0),
++ m_selectionIdEnd(0),
++ m_flatChangeAllowed(true),
++ m_flatStatusDirty(true),
++ m_sliceSelectionPointer(0),
++ m_mainSelectionPointer(0),
++ m_slicePointerActive(false),
++ m_mainPointerActive(false),
++ m_surfaceTexture(0)
++ {
++ }
++
++ SurfaceSeriesRenderCache::~SurfaceSeriesRenderCache()
++ {
++ }
++
++ void SurfaceSeriesRenderCache::populate(bool newSeries)
++ {
++ SeriesRenderCache::populate(newSeries);
++
++ QSurface3DSeries::DrawFlags drawMode = series()->drawMode();
++ m_surfaceVisible = drawMode.testFlag(QSurface3DSeries::DrawSurface);
++ m_surfaceGridVisible = drawMode.testFlag(QSurface3DSeries::DrawWireframe);
++ QColor lineColor = series()->wireframeColor();
++ m_surfaceObj->setLineColor(lineColor);
++ m_sliceSurfaceObj->setLineColor(lineColor);
++
++ if (m_flatChangeAllowed && m_surfaceFlatShading != series()->isFlatShadingEnabled()) {
++ m_surfaceFlatShading = series()->isFlatShadingEnabled();
++ m_flatStatusDirty = true;
++ }
++ }
++
++ void SurfaceSeriesRenderCache::cleanup(TextureHelper *texHelper)
++ {
++ if (QOpenGLContext::currentContext()) {
++ texHelper->deleteTexture(&m_selectionTexture);
++ texHelper->deleteTexture(&m_surfaceTexture);
++ }
++
++ 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();
++
++ delete m_sliceSelectionPointer;
++ delete m_mainSelectionPointer;
++
++ SeriesRenderCache::cleanup(texHelper);
++ }
++
++ QT_END_NAMESPACE