[1252] | 1 | #ifndef __QTGLRENDERER_H
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| 2 | #define __QTGLRENDERER_H
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| 3 |
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| 4 | #include <QtOpenGL>
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| 5 | #include <QWaitCondition>
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[2543] | 6 | #include <QMutex>
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[1252] | 7 |
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| 8 | #include "Vector3.h"
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| 9 | #include "Containers.h"
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| 10 | #include "Halton.h"
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| 11 | #include "Renderer.h"
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| 12 | #include "GlRenderer.h"
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| 13 | #include "Beam.h"
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[1942] | 14 | #include "QtPreprocessorThread.h"
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[2543] | 15 |
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| 16 |
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[1252] | 17 | class QWidget;
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| 18 |
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[2543] | 19 |
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| 20 |
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[1252] | 21 | namespace GtpVisibilityPreprocessor {
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| 22 |
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| 23 | class SceneGraph;
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| 24 | class ViewCellsManager;
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| 25 | class Mesh;
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| 26 | class MeshInstance;
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| 27 | class Intersectable;
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| 28 | class Material;
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| 29 | class Beam;
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| 30 | class KdTree;
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| 31 | class GlRendererBuffer;
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| 32 | class BeamSampleStatistics;
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| 33 | class OcclusionQuery;
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| 34 | class TransformedMeshInstance;
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| 35 |
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[1942] | 36 |
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[1252] | 37 | struct VssRayContainer;
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| 38 | struct PvsRenderStatistics;
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| 39 | struct RenderCostSample;
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| 40 |
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| 41 |
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[1942] | 42 | class QtGlRendererBuffer : public QObject, public QGLPixelBuffer, public GlRendererBuffer
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[1252] | 43 | {
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| 44 | Q_OBJECT
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| 45 | public:
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| 46 | QtGlRendererBuffer(const int w,
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[1942] | 47 | const int h,
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| 48 | SceneGraph *sceneGraph,
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| 49 | ViewCellsManager *viewcells,
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| 50 | KdTree *tree);
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[1252] | 51 |
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[1942] | 52 | ~QtGlRendererBuffer() {}
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[1252] | 53 |
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[1942] | 54 | virtual void MakeCurrent();
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| 55 | virtual void DoneCurrent();
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[1252] | 56 |
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[1942] | 57 | virtual int GetWidth() const { return width(); }
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| 58 | virtual int GetHeight() const { return height(); }
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[1252] | 59 |
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[1942] | 60 | int ComputePvs() const { return 0; }
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| 61 |
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| 62 | float
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| 63 | GetPixelError(int &pvsSize);
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| 64 |
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| 65 | int ComputePvs(ObjectContainer &objects, ObjectContainer &pvs) const;
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| 66 |
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| 67 |
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| 68 |
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| 69 |
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[1252] | 70 | public:
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[1942] | 71 | signals:
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| 72 | void UpdatePvsErrorItem(int i, GlRendererBuffer::PvsErrorEntry &);
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[1252] | 73 | };
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| 74 |
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| 75 |
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[1942] | 76 | class QtRendererControlWidget : public QWidget
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[1252] | 77 | {
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[1942] | 78 | Q_OBJECT
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[1252] | 79 | public:
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| 80 |
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[1942] | 81 | QListWidget *mPvsErrorWidget;
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[1252] | 82 |
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[1942] | 83 | QtRendererControlWidget(QWidget * parent = 0, Qt::WFlags f = 0);
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[1252] | 84 |
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[1942] | 85 | public slots:
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[1252] | 86 |
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[1942] | 87 | void FocusNextPvsErrorFrame();
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| 88 | void UpdatePvsErrorItem(int i,
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| 89 | GlRendererBuffer::PvsErrorEntry &);
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[1252] | 90 |
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[1942] | 91 | signals:
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[1252] | 92 |
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[1942] | 93 | void ComputeVisibility();
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| 94 | void StopComputation();
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| 95 | void SetRandomViewPoint();
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| 96 | void UpdateAllPvs();
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| 97 | void SetViewCellGranularity(int);
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| 98 | void SetTransferFunction(int);
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| 99 | void SetSceneCut(int);
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| 100 | void SetTopDistance(int);
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| 101 | void SetVisibilityFilterSize(int);
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| 102 | void SetSpatialFilterSize(int);
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[1252] | 103 |
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[1942] | 104 | void SetShowRays(bool);
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| 105 | void SetRenderFilter(bool);
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| 106 | void SetRenderVisibilityEstimates(bool);
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| 107 | void SetUseFilter(bool);
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| 108 | void SetUseSpatialFilter(bool);
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| 109 | void SetRenderErrors(bool);
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| 110 | void SetRenderBoxes(bool);
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| 111 | void SetShowViewCells(bool);
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| 112 | void SetShowRenderCost(bool);
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| 113 | void SetShowPvsSizes(bool);
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| 114 | void SetTopView(bool);
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| 115 | void SetCutViewCells(bool);
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| 116 | void SetCutScene(bool);
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[1926] | 117 |
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[1252] | 118 | };
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| 119 |
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[1926] | 120 |
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[1942] | 121 | class QtGlRendererWidget : public QGLWidget, public GlRendererWidget
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[1252] | 122 | {
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[2543] | 123 | Q_OBJECT
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[1252] | 124 | public:
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| 125 |
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[2543] | 126 | // point of the last mouse click used for movement in the scene
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| 127 | Vector3 mousePoint;
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[1252] | 128 |
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[2543] | 129 | bool mTopView;
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| 130 | bool mRenderViewCells;
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| 131 | bool mCutViewCells;
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| 132 | bool mCutScene;
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| 133 | bool mRenderErrors;
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| 134 | bool mRenderFilter;
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| 135 | bool mRenderVisibilityEstimates;
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| 136 | bool mUseFilter;
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| 137 | bool mUseSpatialFilter;
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| 138 | bool mShowRenderCost;
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| 139 | bool mShowRays;
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[1252] | 140 |
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[2543] | 141 | bool mShowPvsSizes;
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| 142 | float mSpatialFilterSize;
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[1252] | 143 |
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[2543] | 144 | Plane3 mSceneCutPlane;
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| 145 | float mTopDistance;
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[1252] | 146 |
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[2543] | 147 | // some statistics
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| 148 | int mPvsSize;
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| 149 | float mRenderError;
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| 150 | float mTransferFunction;
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[1252] | 151 |
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[2543] | 152 | unsigned int mIndexBufferSize;
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[1252] | 153 |
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[2543] | 154 | QtRendererControlWidget *mControlWidget;
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[1252] | 155 |
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[2543] | 156 | QtPreprocessorThread *mPreprocessorThread;
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[1252] | 157 |
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[2543] | 158 | QtGlRendererWidget(SceneGraph *sceneGraph,
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| 159 | ViewCellsManager *viewcells,
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| 160 | KdTree *tree,
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| 161 | QWidget * parent = 0, const QGLWidget * shareWidget = 0, Qt::WFlags f = 0
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| 162 | );
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[1997] | 163 |
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[2543] | 164 | QtGlRendererWidget() {};
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[1252] | 165 |
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[2543] | 166 | void SetThread(QtPreprocessorThread *t) {
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| 167 | mPreprocessorThread = t;
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| 168 | }
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| 169 | void
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| 170 | RenderRenderCost();
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[1252] | 171 |
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[2543] | 172 | virtual void SetupCamera();
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[1252] | 173 |
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[2543] | 174 | void initializeGL() {
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| 175 | InitGL();
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| 176 | }
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[1252] | 177 |
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[2543] | 178 | virtual void InitGL();
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[1252] | 179 |
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[2543] | 180 | void resizeGL(int w, int h);
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| 181 | void paintGL();
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| 182 | void timerEvent(QTimerEvent *event);
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| 183 | void mousePressEvent(QMouseEvent *);
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| 184 | void mouseReleaseEvent(QMouseEvent *);
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| 185 | void mouseMoveEvent(QMouseEvent *);
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[1252] | 186 |
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[2543] | 187 | void keyPressEvent(QKeyEvent * e);
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[1252] | 188 |
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[2543] | 189 | void RenderPvs();
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[1252] | 190 |
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[2543] | 191 | float RenderErrors();
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| 192 | void RenderInfo();
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[1252] | 193 |
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[2543] | 194 | virtual int GetWidth() const { return width(); }
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| 195 | virtual int GetHeight() const { return height(); }
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[1252] | 196 |
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[2543] | 197 | // virtual void
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| 198 | // SetupProjection(const int w, const int h, const float angle = 70.0f);
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[2538] | 199 |
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[2543] | 200 | virtual void
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| 201 | SetupCameraProjection(const int w, const int h, const float angle = 70.0f);
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[2538] | 202 |
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[2543] | 203 | void
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| 204 | RenderViewCells();
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[1252] | 205 |
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| 206 |
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[2543] | 207 | virtual void Show() {
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| 208 | show();
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| 209 | }
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[1252] | 210 |
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[2543] | 211 | bool PvsChanged(ViewCell *viewcell) const;
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[1252] | 212 |
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[2543] | 213 | /////////
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[1252] | 214 |
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[2543] | 215 | //QMutex mMutex;
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[1252] | 216 |
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| 217 |
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[2543] | 218 | public slots:
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[1926] | 219 |
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[2543] | 220 | void UpdateAllPvs();
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| 221 | void ComputeVisibility();
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| 222 | void StopComputation();
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| 223 | void SetRandomViewPoint();
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[1926] | 224 |
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[2543] | 225 | void SetRenderErrors(bool b) {
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| 226 | mRenderErrors = b;
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| 227 | updateGL();
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| 228 | }
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[1926] | 229 |
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[2543] | 230 | void SetRenderBoxes(bool b) {
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| 231 | mRenderBoxes = b;
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| 232 | updateGL();
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| 233 | }
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[1926] | 234 |
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[2543] | 235 | void SetRenderFilter(bool b) {
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| 236 | mRenderFilter = b;
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| 237 | updateGL();
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| 238 | }
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[1926] | 239 |
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[2543] | 240 | void SetRenderVisibilityEstimates(bool b) {
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| 241 | mRenderVisibilityEstimates = b;
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| 242 | updateGL();
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| 243 | }
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[1926] | 244 |
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[2543] | 245 | void SetUseFilter(bool b) {
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| 246 | mUseFilter = b;
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| 247 | mPvsCache.Reset();
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| 248 | updateGL();
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| 249 | }
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[1926] | 250 |
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[2543] | 251 | void SetUseSpatialFilter(bool b) {
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| 252 | mUseSpatialFilter = b;
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| 253 | mPvsCache.Reset();
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| 254 | updateGL();
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| 255 | }
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[1926] | 256 |
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[1942] | 257 |
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[2543] | 258 | void
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| 259 | SetViewCellGranularity(int number);
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[1942] | 260 |
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[2543] | 261 | void SetTransferFunction(int number)
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| 262 | {
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| 263 | mTransferFunction = number/1000.0f;
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| 264 | updateGL();
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| 265 | }
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[2538] | 266 |
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[2543] | 267 | void SetVisibilityFilterSize(int number);
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[2538] | 268 |
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[2543] | 269 | void
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| 270 | SetSpatialFilterSize(int number);
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| 271 |
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| 272 | void
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| 273 | SetSceneCut(int cut);
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| 274 |
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| 275 | void
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| 276 | SetTopDistance(int dist);
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| 277 |
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| 278 | void SetShowViewCells(bool b) {
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| 279 | mRenderViewCells = b;
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| 280 | updateGL();
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| 281 | }
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| 282 |
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| 283 | void SetShowRays(bool b) {
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| 284 | mShowRays = b;
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| 285 | updateGL();
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| 286 | }
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| 287 |
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| 288 | void SetShowRenderCost(bool b) {
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| 289 | mShowRenderCost = b;
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| 290 | updateGL();
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| 291 | }
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| 292 |
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| 293 | void SetShowPvsSizes(bool b) {
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| 294 | mShowPvsSizes = b;
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| 295 | updateGL();
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| 296 | }
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| 297 |
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| 298 | void SetTopView(bool b) {
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| 299 | mTopView = b;
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| 300 | updateGL();
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| 301 | }
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| 302 |
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| 303 | void SetCutViewCells(bool b) {
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| 304 | mCutViewCells = b;
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| 305 | updateGL();
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| 306 | }
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| 307 | void SetCutScene(bool b) {
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| 308 | mCutScene = b;
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| 309 | updateGL();
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| 310 | }
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| 311 |
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| 312 | void _RenderPvs();
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| 313 |
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| 314 | void _UpdatePvsIndices();
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| 315 |
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| 316 | void _UpdatePvsIndices(KdNode *node, int &indexBufferSize);
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| 317 |
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| 318 |
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| 319 |
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| 320 | /////////
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| 321 |
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| 322 | signals:
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| 323 | void PvsUpdated();
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[1252] | 324 | };
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| 325 |
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| 326 |
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| 327 | class QtGlDebuggerWidget : public QGLWidget
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| 328 | {
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| 329 | Q_OBJECT
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| 330 | public:
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[1942] | 331 | QtGlDebuggerWidget(QtGlRendererBuffer *buf, QWidget *parent = NULL);
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| 332 | ~QtGlDebuggerWidget();
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| 333 | void initializeGL();
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| 334 | void resizeGL(int w, int h);
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| 335 | void paintGL();
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| 336 | void timerEvent(QTimerEvent *) { update(); }
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| 337 | void mousePressEvent(QMouseEvent *) { killTimer(timerId); }
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| 338 | void mouseReleaseEvent(QMouseEvent *) { timerId = startTimer(20); }
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[1252] | 339 |
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[1942] | 340 | void initCommon();
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| 341 | void initPbuffer();
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[1252] | 342 |
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[1942] | 343 |
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| 344 | QtGlRendererBuffer *mRenderBuffer;
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[1252] | 345 |
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[1942] | 346 | Beam mBeam;
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| 347 | int mSamples;
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| 348 | Intersectable *mSourceObject;
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[1252] | 349 |
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| 350 | private:
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[2543] | 351 |
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[1942] | 352 | GLuint dynamicTexture;
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| 353 | int timerId;
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[1252] | 354 | };
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| 355 |
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[2543] | 356 |
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[1252] | 357 | extern QtGlDebuggerWidget *debuggerWidget;
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| 358 |
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| 359 | };
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| 360 |
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| 361 | #endif
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| 362 |
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