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29 | |
30 | #include "surfaceseriesrendercache_p.h" |
31 | #include "surface3drenderer_p.h" |
32 | #include "texturehelper_p.h" |
33 | |
34 | QT_BEGIN_NAMESPACE_DATAVISUALIZATION |
35 | |
36 | SurfaceSeriesRenderCache::SurfaceSeriesRenderCache(QAbstract3DSeries *series, |
37 | Surface3DRenderer *renderer) |
38 | : SeriesRenderCache(series, renderer), |
39 | m_surfaceVisible(false), |
40 | m_surfaceGridVisible(false), |
41 | m_surfaceFlatShading(false), |
42 | m_surfaceObj(new SurfaceObject(renderer)), |
43 | m_sliceSurfaceObj(new SurfaceObject(renderer)), |
44 | m_sampleSpace(QRect(0, 0, 0, 0)), |
45 | m_selectionTexture(0), |
46 | m_selectionIdStart(0), |
47 | m_selectionIdEnd(0), |
48 | m_flatChangeAllowed(true), |
49 | m_flatStatusDirty(true), |
50 | m_sliceSelectionPointer(0), |
51 | m_mainSelectionPointer(0), |
52 | m_slicePointerActive(false), |
53 | m_mainPointerActive(false), |
54 | m_surfaceTexture(0) |
55 | { |
56 | } |
57 | |
58 | SurfaceSeriesRenderCache::~SurfaceSeriesRenderCache() |
59 | { |
60 | } |
61 | |
62 | void SurfaceSeriesRenderCache::populate(bool newSeries) |
63 | { |
64 | SeriesRenderCache::populate(newSeries); |
65 | |
66 | QSurface3DSeries::DrawFlags drawMode = series()->drawMode(); |
67 | m_surfaceVisible = drawMode.testFlag(flag: QSurface3DSeries::DrawSurface); |
68 | m_surfaceGridVisible = drawMode.testFlag(flag: QSurface3DSeries::DrawWireframe); |
69 | if (m_flatChangeAllowed && m_surfaceFlatShading != series()->isFlatShadingEnabled()) { |
70 | m_surfaceFlatShading = series()->isFlatShadingEnabled(); |
71 | m_flatStatusDirty = true; |
72 | } |
73 | } |
74 | |
75 | void SurfaceSeriesRenderCache::cleanup(TextureHelper *texHelper) |
76 | { |
77 | if (QOpenGLContext::currentContext()) { |
78 | texHelper->deleteTexture(texture: &m_selectionTexture); |
79 | texHelper->deleteTexture(texture: &m_surfaceTexture); |
80 | } |
81 | |
82 | delete m_surfaceObj; |
83 | delete m_sliceSurfaceObj; |
84 | for (int i = 0; i < m_dataArray.size(); i++) |
85 | delete m_dataArray.at(i); |
86 | m_dataArray.clear(); |
87 | |
88 | for (int i = 0; i < m_sliceDataArray.size(); i++) |
89 | delete m_sliceDataArray.at(i); |
90 | m_sliceDataArray.clear(); |
91 | |
92 | delete m_sliceSelectionPointer; |
93 | delete m_mainSelectionPointer; |
94 | |
95 | SeriesRenderCache::cleanup(texHelper); |
96 | } |
97 | |
98 | QT_END_NAMESPACE_DATAVISUALIZATION |
99 | |