[2576] | 1 | #include "glInterface.h"
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| 2 | #include "QtGlRenderer.h"
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[1252] | 3 | #include "Mesh.h"
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| 4 | #include "OcclusionQuery.h"
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| 5 | #include "ViewCellsManager.h"
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| 6 | #include "SceneGraph.h"
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| 7 | #include "Pvs.h"
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| 8 | #include "Viewcell.h"
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| 9 | #include "Beam.h"
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| 10 | #include "KdTree.h"
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| 11 | #include "Environment.h"
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[1942] | 12 | #include "RssPreprocessor.h"
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| 13 | #include "RssTree.h"
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| 14 | #include "Trackball.h"
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| 15 | #include "QtPreprocessorThread.h"
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[2148] | 16 | #include "Material.h"
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[2538] | 17 | #include "IntersectableWrapper.h"
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[2580] | 18 | #include "LogWriter.h"
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[1942] | 19 |
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[2538] | 20 |
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[1942] | 21 | #define USE_CG 1
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| 22 |
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| 23 |
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| 24 | #if USE_CG
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[1252] | 25 | #include <Cg/cg.h>
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| 26 | #include <Cg/cgGL.h>
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[1942] | 27 | #endif
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[1252] | 28 |
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| 29 | #include <QVBoxLayout>
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| 30 |
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| 31 | namespace GtpVisibilityPreprocessor {
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| 32 |
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[1942] | 33 |
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| 34 |
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[1252] | 35 | class ViewCellsManager;
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| 36 |
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| 37 | static CGcontext sCgContext = NULL;
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| 38 | static CGprogram sCgFragmentProgram = NULL;
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| 39 | static CGprofile sCgFragmentProfile;
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| 40 |
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| 41 |
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[1942] | 42 | //static vector<OcclusionQuery *> sQueries;
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[1252] | 43 |
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| 44 | QtGlRendererWidget *rendererWidget = NULL;
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| 45 | QtGlDebuggerWidget *debuggerWidget = NULL;
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| 46 |
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[2580] | 47 | const static int SAMPLES_INCR = 2000000;
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[1252] | 48 |
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| 49 | static inline bool ilt(Intersectable *obj1, Intersectable *obj2)
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| 50 | {
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| 51 | return obj1->mId < obj2->mId;
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| 52 | }
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| 53 |
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[2562] | 54 |
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| 55 | inline static bool nearerThan(ViewCell *vc1, ViewCell *vc2)
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| 56 | {
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| 57 | return vc1->GetDistance() > vc2->GetDistance();
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| 58 | }
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| 59 |
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| 60 |
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[1942] | 61 | #if USE_CG
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[1252] | 62 | static void handleCgError()
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| 63 | {
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| 64 | Debug << "Cg error: " << cgGetErrorString(cgGetError()) << endl;
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| 65 | exit(1);
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| 66 | }
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[1942] | 67 | #endif
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[1252] | 68 |
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| 69 | void
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[1942] | 70 | QtGlRendererBuffer::MakeCurrent()
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[1252] | 71 | {
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[1942] | 72 | makeCurrent();
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[1252] | 73 | }
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| 74 |
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| 75 | void
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[1942] | 76 | QtGlRendererBuffer::DoneCurrent()
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[1252] | 77 | {
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| 78 | doneCurrent();
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| 79 | }
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| 80 |
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| 81 |
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| 82 | QtGlRendererBuffer::QtGlRendererBuffer(const int w,
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| 83 | const int h,
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| 84 | SceneGraph *sceneGraph,
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| 85 | ViewCellsManager *viewcells,
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| 86 | KdTree *tree):
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[1387] | 87 | QGLPixelBuffer(QSize(w, h)),
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[1942] | 88 | //QGLWidget(NULL, w, h),
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| 89 | GlRendererBuffer(sceneGraph, viewcells, tree)
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| 90 | {
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| 91 | MakeCurrent();
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[1252] | 92 | InitGL();
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[1942] | 93 | DoneCurrent();
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[1252] | 94 | }
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| 95 |
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[1942] | 96 |
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[2002] | 97 | // reimplemented here so that we can snap the error windows
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[1252] | 98 | float
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| 99 | QtGlRendererBuffer::GetPixelError(int &pvsSize)
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| 100 | {
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[2543] | 101 | float pErrorPixels = -1.0f;
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[2050] | 102 |
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[2008] | 103 |
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[2543] | 104 | mUseFalseColors = false;
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| 105 | unsigned int pixelCount;
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[2008] | 106 |
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[2050] | 107 |
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[2543] | 108 | ViewCell *viewcell = mViewCellsManager->GetViewCell(mViewPoint);
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| 109 | // cout<<"View cell"<<viewcell<<endl;
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| 110 | if (viewcell == NULL)
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| 111 | return 0.0f;
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[2050] | 112 |
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[2002] | 113 |
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[2543] | 114 | ObjectPvs pvs;
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[2002] | 115 |
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[2543] | 116 | if (1)
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| 117 | pvs = viewcell->GetPvs();
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| 118 | else
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| 119 | mViewCellsManager->ApplyFilter2(viewcell, false, 1.0f, pvs);
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[2002] | 120 |
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[2543] | 121 | SetupCamera();
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| 122 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
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| 123 | glColorMask(GL_FALSE, GL_TRUE, GL_FALSE, GL_FALSE);
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[2050] | 124 |
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| 125 |
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[2543] | 126 | glStencilFunc(GL_EQUAL, 0x0, 0x1);
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| 127 | glStencilOp(GL_KEEP, GL_KEEP, GL_INCR);
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| 128 |
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| 129 | // Render PVS
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| 130 | ObjectPvsIterator it = pvs.GetIterator();
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| 131 |
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| 132 | pvsSize = pvs.GetSize();
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| 133 |
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| 134 | Intersectable::NewMail();
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| 135 | while (it.HasMoreEntries())
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| 136 | {
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| 137 | RenderIntersectable(it.Next());
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[1252] | 138 | }
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[2543] | 139 |
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| 140 |
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[2564] | 141 | //glColorMask(GL_TRUE, GL_FALSE, GL_FALSE, GL_FALSE);
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[1942] | 142 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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[2543] | 143 | glEnable(GL_STENCIL_TEST);
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| 144 |
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| 145 | mUseFalseColors = true;
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| 146 |
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| 147 | OcclusionQuery *query = mOcclusionQueries[0];
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| 148 |
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| 149 |
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| 150 | query->BeginQuery();
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| 151 |
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[1942] | 152 | SetupCamera();
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[1252] | 153 |
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[2543] | 154 | RenderScene();
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| 155 |
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| 156 | query->EndQuery();
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| 157 | glDisable(GL_STENCIL_TEST);
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| 158 | // reenable other state
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| 159 | // int wait=0;
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| 160 | // while (!query.ResultAvailable()) {
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| 161 | // wait++;
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| 162 | // }
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| 163 |
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| 164 |
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| 165 | pixelCount = query->GetQueryResult();
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| 166 |
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| 167 | pErrorPixels = ((float)pixelCount)/(GetWidth()*GetHeight());
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| 168 |
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| 169 |
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| 170 | if (mSnapErrorFrames && pErrorPixels >= 0.01f) {
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| 171 | glReadBuffer(GL_BACK);
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| 172 |
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| 173 | char filename[256];
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| 174 | sprintf(filename, "error-frame-%04d-%0.5f.png", mFrame, pErrorPixels);
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| 175 | QImage im = toImage();
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| 176 | string str = mSnapPrefix + filename;
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| 177 | QString qstr(str.c_str());
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| 178 |
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| 179 | im.save(qstr, "PNG");
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| 180 | if (1) { //0 && mFrame == 1543) {
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| 181 | int x,y;
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| 182 | int lastIndex = -1;
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| 183 | for (y=0; y < im.height(); y++)
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| 184 | for (x=0; x < im.width(); x++) {
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| 185 | QRgb p = im.pixel(x,y);
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| 186 | int index = qRed(p) + (qGreen(p)<<8) + (qBlue(p)<<16);
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| 187 | if (qGreen(p) != 255 && index!=0) {
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| 188 | if (index != lastIndex) {
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| 189 | // Debug<<"ei="<<index<<" ";
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| 190 | lastIndex = index;
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| 191 | }
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| 192 | }
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| 193 | }
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| 194 | }
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| 195 |
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| 196 |
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| 197 | mUseFalseColors = false;
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| 198 | glPushAttrib(GL_CURRENT_BIT);
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| 199 | glColor3f(0,1,0);
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| 200 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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| 201 | SetupCamera();
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| 202 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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| 203 |
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| 204 | // Render PVS
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| 205 | Intersectable::NewMail();
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| 206 |
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| 207 | ObjectPvsIterator it = pvs.GetIterator();
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| 208 | for (; it.HasMoreEntries(); )
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| 209 | {
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| 210 | RenderIntersectable(it.Next());
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| 211 | }
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| 212 |
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| 213 | im = toImage();
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| 214 | sprintf(filename, "error-frame-%04d-%0.5f-pvs.png", mFrame, pErrorPixels);
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| 215 | str = mSnapPrefix + filename;
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| 216 | qstr = str.c_str();
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| 217 | im.save(qstr, "PNG");
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| 218 | glPopAttrib();
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[1252] | 219 | }
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[2543] | 220 |
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| 221 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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| 222 |
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| 223 | return pErrorPixels;
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[1252] | 224 | }
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| 225 |
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[1942] | 226 | int
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| 227 | QtGlRendererBuffer::ComputePvs(ObjectContainer &objects,
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| 228 | ObjectContainer &pvs) const
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[1252] | 229 | {
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| 230 | int pvsSize = 0;
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| 231 | QImage image = toImage();
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| 232 | Intersectable::NewMail();
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| 233 |
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| 234 | std::stable_sort(objects.begin(), objects.end(), ilt);
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| 235 |
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| 236 | MeshInstance dummy(NULL);
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| 237 |
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| 238 | Intersectable *obj = NULL;
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[2543] | 239 |
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[1252] | 240 | for (int x = 0; x < image.width(); ++ x)
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| 241 | {
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| 242 | for (int y = 0; y < image.height(); ++ y)
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| 243 | {
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| 244 | QRgb pix = image.pixel(x, y);
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| 245 | const int id = GetId(qRed(pix), qGreen(pix), qBlue(pix));
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| 246 |
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| 247 | dummy.SetId(id);
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| 248 |
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| 249 | ObjectContainer::iterator oit =
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| 250 | lower_bound(objects.begin(), objects.end(), &dummy, ilt);
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[2543] | 251 |
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| 252 |
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[1252] | 253 | if (//(oit != oit.end()) &&
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| 254 | ((*oit)->GetId() == id) &&
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| 255 | !obj->Mailed())
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| 256 | {
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| 257 | obj = *oit;
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| 258 | obj->Mail();
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| 259 | ++ pvsSize;
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| 260 | pvs.push_back(obj);
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| 261 | }
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| 262 | }
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| 263 | }
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| 264 |
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| 265 | return pvsSize;
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| 266 | }
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| 267 |
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| 268 |
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[2543] | 269 | void QtGlRendererWidget::InitGL()
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[1997] | 270 | {
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[2543] | 271 | GlRenderer::InitGL();
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[1942] | 272 |
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[2543] | 273 | GLfloat mat_ambient[] = { 0.5, 0.5, 0.5, 1.0 };
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| 274 | /* mat_specular and mat_shininess are NOT default values */
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| 275 | GLfloat mat_diffuse[] = { 1.0, 1.0, 1.0, 1.0 };
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| 276 | GLfloat mat_specular[] = { 0.3, 0.3, 0.3, 1.0 };
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| 277 | GLfloat mat_shininess[] = { 1.0 };
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[1942] | 278 |
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[2543] | 279 | GLfloat light_ambient[] = { 0.2, 0.2, 0.2, 1.0 };
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| 280 | GLfloat light_diffuse[] = { 0.4, 0.4, 0.4, 1.0 };
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| 281 | GLfloat light_specular[] = { 0.3, 0.3, 0.3, 1.0 };
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| 282 |
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| 283 | GLfloat lmodel_ambient[] = { 0.3, 0.3, 0.3, 1.0 };
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| 284 |
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| 285 |
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| 286 | // default Material
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| 287 | glMaterialfv(GL_FRONT, GL_AMBIENT, mat_ambient);
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| 288 | glMaterialfv(GL_FRONT, GL_DIFFUSE, mat_diffuse);
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| 289 | glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular);
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| 290 | glMaterialfv(GL_FRONT, GL_SHININESS, mat_shininess);
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| 291 |
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| 292 | // a light
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| 293 | glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
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| 294 | glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
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| 295 | glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
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| 296 |
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| 297 | glLightfv(GL_LIGHT1, GL_AMBIENT, light_ambient);
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| 298 | glLightfv(GL_LIGHT1, GL_DIFFUSE, light_diffuse);
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| 299 | glLightfv(GL_LIGHT1, GL_SPECULAR, light_specular);
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| 300 |
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| 301 | glLightModelfv(GL_LIGHT_MODEL_AMBIENT, lmodel_ambient);
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| 302 |
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| 303 | glEnable(GL_LIGHTING);
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| 304 | glEnable(GL_LIGHT0);
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| 305 | glEnable(GL_LIGHT1);
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| 306 |
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| 307 | // set position of the light
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| 308 | GLfloat infinite_light[] = { 1.0, 0.8, 1.0, 0.0 };
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| 309 | glLightfv (GL_LIGHT0, GL_POSITION, infinite_light);
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| 310 |
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| 311 | // set position of the light2
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| 312 | GLfloat infinite_light2[] = { -0.3, 1.5, 1.0, 0.0 };
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| 313 | glLightfv (GL_LIGHT1, GL_POSITION, infinite_light2);
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| 314 |
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| 315 | glColorMaterial( GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE);
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[2571] | 316 | // glColorMaterial( GL_FRONT_AND_BACK, GL_SPECULAR);
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[2543] | 317 | glEnable(GL_COLOR_MATERIAL);
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| 318 |
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[2571] | 319 | glShadeModel(GL_FLAT);
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[1997] | 320 | }
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[1942] | 321 |
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[1997] | 322 |
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[1252] | 323 | void
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[1942] | 324 | QtGlRendererWidget::SetupCameraProjection(const int w, const int h, const float angle)
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[1252] | 325 | {
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[2543] | 326 | if (!mTopView) {
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| 327 | int ww = w;
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| 328 | int hh = h;
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| 329 | glViewport(0, 0, ww, hh);
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| 330 | glMatrixMode(GL_PROJECTION);
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| 331 | glLoadIdentity();
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[2562] | 332 | gluPerspective(angle, ww/(float)hh, 0.1, 2.0 * Magnitude(mSceneGraph->GetBox().Diagonal()));
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[2543] | 333 | glMatrixMode(GL_MODELVIEW);
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| 334 | } else {
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| 335 | int ww = w;
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| 336 | int hh = h;
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| 337 | glViewport(0, 0, ww, hh);
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| 338 | glMatrixMode(GL_PROJECTION);
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| 339 | glLoadIdentity();
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[2562] | 340 | gluPerspective(50.0, ww / (float)hh, 0.1, 20.0 * Magnitude(mSceneGraph->GetBox().Diagonal()));
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[2543] | 341 | glMatrixMode(GL_MODELVIEW);
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| 342 | }
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[1252] | 343 | }
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| 344 |
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[1942] | 345 |
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[2538] | 346 | bool QtGlRendererWidget::PvsChanged(ViewCell *viewCell) const
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| 347 | {
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| 348 | if (viewCell != mPvsCache.mViewCell)
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| 349 | return true;
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[1942] | 350 |
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[2538] | 351 | if (viewCell->GetPvs().GetSize() != mPvsCache.mUnfilteredPvsSize)
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| 352 | return true;
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| 353 |
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| 354 | return false;
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| 355 | }
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| 356 |
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| 357 |
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| 358 | void QtGlRendererWidget::_RenderPvs()
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[1252] | 359 | {
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[2538] | 360 | mUseFalseColors = false;
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| 361 |
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[2543] | 362 | int offset = (int)mObjects.size() * 3;
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[2538] | 363 | char *arrayPtr = mUseVbos ? NULL : (char *)mData;
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[2543] | 364 |
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[2538] | 365 | glVertexPointer(3, GL_FLOAT, 0, (char *)arrayPtr);
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| 366 | glNormalPointer(GL_FLOAT, 0, (char *)arrayPtr + offset * sizeof(Vector3));
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| 367 | glDrawElements(GL_TRIANGLES, mIndexBufferSize, GL_UNSIGNED_INT, mIndices);
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| 368 | }
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[1942] | 369 |
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[1252] | 370 |
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[2538] | 371 | void QtGlRendererWidget::_UpdatePvsIndices()
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| 372 | {
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[2543] | 373 | int indexBufferSize = 0;
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| 374 |
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[2538] | 375 | KdNode::NewMail();
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[2543] | 376 | //Intersectable::NewMail();
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[2538] | 377 |
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| 378 | mPvsSize = mPvsCache.mPvs.GetSize();
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| 379 |
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| 380 | ObjectPvsIterator it = mPvsCache.mPvs.GetIterator();
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| 381 |
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[2543] | 382 | while (it.HasMoreEntries())
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[2538] | 383 | {
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| 384 | Intersectable *obj = it.Next();
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| 385 | KdNode *node = static_cast<KdIntersectable *>(obj)->GetItem();
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[2543] | 386 |
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| 387 | _UpdatePvsIndices(node, indexBufferSize);
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[2538] | 388 | }
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[2543] | 389 |
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| 390 | mIndexBufferSize = indexBufferSize;
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[2538] | 391 | }
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| 392 |
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| 393 |
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[2543] | 394 | void QtGlRendererWidget::_UpdatePvsIndices(KdNode *node, int &indexBufferSize)
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[2538] | 395 | {
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| 396 | if (node->Mailed())
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| 397 | return;
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| 398 |
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| 399 | node->Mail();
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| 400 |
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[2543] | 401 | // if (mObjects.size() * 3 < indexBufferSize) cerr << "problem: " << mObjects.size() * 3 << " < " << indexBufferSize << endl;
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[2538] | 402 | if (!node->IsLeaf())
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| 403 | {
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[2543] | 404 | KdInterior *kdInterior = static_cast<KdInterior *>(node);
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| 405 |
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| 406 | _UpdatePvsIndices(kdInterior->mBack, indexBufferSize);
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| 407 | _UpdatePvsIndices(kdInterior->mFront, indexBufferSize);
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[2538] | 408 | }
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| 409 | else
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| 410 | {
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| 411 | KdLeaf *leaf = static_cast<KdLeaf *>(node);
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| 412 |
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[2543] | 413 | leaf->mIndexBufferStart = indexBufferSize;
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[2538] | 414 |
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| 415 | for (size_t i = 0; i < leaf->mObjects.size(); ++ i)
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| 416 | {
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| 417 | TriangleIntersectable *obj =
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| 418 | static_cast<TriangleIntersectable *>(leaf->mObjects[i]);
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| 419 |
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| 420 | // check if already rendered
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[2543] | 421 | /*if (!obj->Mailed())
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[2538] | 422 | {
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---|
| 423 | obj->Mail();
|
---|
| 424 |
|
---|
[2543] | 425 | mIndices[indexBufferSize + 0] = (obj->GetId() - 1) * 3 + 0;
|
---|
| 426 | mIndices[indexBufferSize + 1] = (obj->GetId() - 1) * 3 + 1;
|
---|
| 427 | mIndices[indexBufferSize + 2] = (obj->GetId() - 1) * 3 + 2;
|
---|
[2538] | 428 |
|
---|
[2543] | 429 | indexBufferSize += 3;
|
---|
| 430 | }*/
|
---|
| 431 | if (obj->mRenderedFrame != mCurrentFrame)
|
---|
| 432 | {
|
---|
| 433 | obj->mRenderedFrame = mCurrentFrame;
|
---|
| 434 |
|
---|
| 435 | mIndices[indexBufferSize + 0] = (obj->GetId() - 1) * 3 + 0;
|
---|
| 436 | mIndices[indexBufferSize + 1] = (obj->GetId() - 1) * 3 + 1;
|
---|
| 437 | mIndices[indexBufferSize + 2] = (obj->GetId() - 1) * 3 + 2;
|
---|
| 438 |
|
---|
| 439 | indexBufferSize += 3;
|
---|
[2538] | 440 | }
|
---|
| 441 | }
|
---|
| 442 |
|
---|
[2543] | 443 | leaf->mIndexBufferSize = indexBufferSize - leaf->mIndexBufferStart;
|
---|
[2538] | 444 | }
|
---|
[2543] | 445 |
|
---|
| 446 | //cout << "id: " << indexBufferSize << endl;
|
---|
[2538] | 447 | }
|
---|
| 448 |
|
---|
| 449 |
|
---|
| 450 | void QtGlRendererWidget::RenderPvs()
|
---|
| 451 | {
|
---|
| 452 | if (mUseVbos)
|
---|
| 453 | glBindBufferARB(GL_ARRAY_BUFFER_ARB, mVboId);
|
---|
| 454 |
|
---|
[2543] | 455 | ++ mCurrentFrame;
|
---|
| 456 |
|
---|
[2538] | 457 | EnableDrawArrays();
|
---|
| 458 |
|
---|
[2543] | 459 | //Intersectable::NewMail();
|
---|
| 460 |
|
---|
[2538] | 461 | if (mDetectEmptyViewSpace)
|
---|
| 462 | glEnable(GL_CULL_FACE);
|
---|
| 463 | else
|
---|
| 464 | glDisable(GL_CULL_FACE);
|
---|
| 465 |
|
---|
[2543] | 466 | ViewCell *viewcell = NULL;
|
---|
[2538] | 467 | viewcell = mViewCellsManager->GetViewCell(mViewPoint, true);
|
---|
| 468 |
|
---|
| 469 | if (viewcell)
|
---|
| 470 | {
|
---|
[2543] | 471 | // copy the pvs so that it can be filtered ...
|
---|
[2538] | 472 | if (PvsChanged(viewcell))
|
---|
| 473 | {
|
---|
| 474 | mPvsCache.Reset();
|
---|
| 475 | mPvsCache.mViewCell = viewcell;
|
---|
| 476 | mPvsCache.mUnfilteredPvsSize = viewcell->GetPvs().GetSize();
|
---|
| 477 |
|
---|
| 478 | if (mUseSpatialFilter)
|
---|
| 479 | {
|
---|
[2543] | 480 | //ObjectPvs pvs;
|
---|
| 481 |
|
---|
| 482 | //mMutex.lock();
|
---|
[2538] | 483 | // mSpatialFilter size is in range 0.001 - 0.1
|
---|
| 484 | mViewCellsManager->ApplyFilter2(viewcell,
|
---|
[2542] | 485 | mUseFilter,
|
---|
[2543] | 486 | 100.0f * mSpatialFilterSize,
|
---|
| 487 | //pvs,
|
---|
| 488 | mPvsCache.mPvs,
|
---|
| 489 | &mPvsCache.filteredBoxes);
|
---|
| 490 | //mPvsCache.mPvs = pvs;
|
---|
| 491 | //mMutex.unlock();
|
---|
[2542] | 492 | }
|
---|
[2538] | 493 | else
|
---|
| 494 | {
|
---|
| 495 | mPvsCache.mPvs = viewcell->GetPvs();
|
---|
| 496 | }
|
---|
[1252] | 497 |
|
---|
[2538] | 498 | /// update the indices for rendering
|
---|
| 499 | _UpdatePvsIndices();
|
---|
[1983] | 500 |
|
---|
[2538] | 501 | emit PvsUpdated();
|
---|
| 502 | }
|
---|
[2530] | 503 |
|
---|
[2543] | 504 | //Intersectable::NewMail();
|
---|
[2538] | 505 | PvsData pvsData;
|
---|
| 506 |
|
---|
| 507 | // Render PVS
|
---|
| 508 | if (mUseSpatialFilter && mRenderBoxes)
|
---|
| 509 | {
|
---|
[2542] | 510 | for (int i=0; i < mPvsCache.filteredBoxes.size(); ++ i)
|
---|
| 511 | {
|
---|
[2538] | 512 | RenderBox(mPvsCache.filteredBoxes[i]);
|
---|
[2542] | 513 | }
|
---|
[2538] | 514 | }
|
---|
| 515 | else
|
---|
| 516 | {
|
---|
| 517 | if (!mRenderVisibilityEstimates)
|
---|
| 518 | {
|
---|
| 519 | _RenderPvs();
|
---|
| 520 | }
|
---|
| 521 | else
|
---|
| 522 | {
|
---|
[2542] | 523 | mPvsSize = mPvsCache.mPvs.GetSize();
|
---|
| 524 |
|
---|
[2538] | 525 | ObjectPvsIterator it = mPvsCache.mPvs.GetIterator();
|
---|
| 526 |
|
---|
[2542] | 527 | while (it.HasMoreEntries())
|
---|
[2538] | 528 | {
|
---|
| 529 | Intersectable *object = it.Next(pvsData);
|
---|
| 530 |
|
---|
| 531 | //float visibility = mTransferFunction*log10(entry.mData.mSumPdf + 1); // /5.0f
|
---|
| 532 | // glColor3f(visibility, 0.0f, 0.0f);
|
---|
| 533 | //cerr << "sumpdf: " << pvsData.mSumPdf << endl;
|
---|
| 534 | RgbColor color = RainbowColorMapping(mTransferFunction*log10(pvsData.mSumPdf + 1));
|
---|
| 535 | glColor3f(color.r, color.g, color.b);
|
---|
| 536 |
|
---|
| 537 | mUseForcedColors = true;
|
---|
| 538 | RenderIntersectable(object);
|
---|
| 539 | mUseForcedColors = false;
|
---|
| 540 | }
|
---|
| 541 | }
|
---|
[1942] | 542 | }
|
---|
[2538] | 543 |
|
---|
| 544 | if (mRenderFilter)
|
---|
| 545 | {
|
---|
| 546 | mWireFrame = true;
|
---|
| 547 | RenderIntersectable(viewcell);
|
---|
[2564] | 548 |
|
---|
| 549 | /*glPushMatrix();
|
---|
[2538] | 550 | glTranslatef(mViewPoint.x, mViewPoint.y, mViewPoint.z);
|
---|
| 551 | glScalef(5.0f,5.0f,5.0f);
|
---|
| 552 | glPushAttrib(GL_CURRENT_BIT);
|
---|
| 553 | glColor3f(1.0f, 0.0f, 0.0f);
|
---|
| 554 | // gluSphere((::GLUquadric *)mSphere,
|
---|
| 555 | // 1e-3*Magnitude(mViewCellsManager->GetViewSpaceBox().Size()), 6, 6);
|
---|
| 556 | glPopAttrib();
|
---|
| 557 | glPopMatrix();
|
---|
[2564] | 558 | */
|
---|
[2538] | 559 | mWireFrame = false;
|
---|
| 560 | }
|
---|
| 561 | }
|
---|
| 562 | else
|
---|
| 563 | {
|
---|
| 564 | /*ObjectContainer::const_iterator oi = mObjects.begin();
|
---|
| 565 | for (; oi != mObjects.end(); oi++)
|
---|
[2543] | 566 | RenderIntersectable(*oi);*/
|
---|
[2538] | 567 | RenderScene();
|
---|
[1942] | 568 | }
|
---|
[2538] | 569 |
|
---|
| 570 | //DisableDrawArrays();
|
---|
| 571 | //glBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
|
---|
[1252] | 572 | }
|
---|
| 573 |
|
---|
| 574 | float
|
---|
| 575 | QtGlRendererWidget::RenderErrors()
|
---|
| 576 | {
|
---|
[2543] | 577 | float pErrorPixels = -1.0f;
|
---|
[1252] | 578 |
|
---|
[2543] | 579 | SetupCamera();
|
---|
| 580 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
|
---|
[2049] | 581 |
|
---|
[2543] | 582 | glPushAttrib(GL_ENABLE_BIT);
|
---|
[2049] | 583 |
|
---|
[2543] | 584 | glStencilFunc(GL_EQUAL, 0x0, 0x1);
|
---|
| 585 | glStencilOp(GL_KEEP, GL_KEEP, GL_INCR);
|
---|
[2049] | 586 |
|
---|
[2543] | 587 | mUseForcedColors = true;
|
---|
[2049] | 588 |
|
---|
[2543] | 589 | glColor3f(0.0f, 0.8f, 0.2f);
|
---|
[1252] | 590 |
|
---|
[2543] | 591 | // Render PVS
|
---|
| 592 | RenderPvs();
|
---|
[1252] | 593 |
|
---|
[2543] | 594 | glEnable(GL_STENCIL_TEST);
|
---|
[1252] | 595 |
|
---|
[2543] | 596 | //mUseFalseColors = true;
|
---|
[1252] | 597 |
|
---|
[2543] | 598 | glDisable(GL_LIGHTING);
|
---|
[1252] | 599 |
|
---|
[2543] | 600 | OcclusionQuery *query = mOcclusionQueries[0];
|
---|
| 601 | query->BeginQuery();
|
---|
[1252] | 602 |
|
---|
[2543] | 603 | SetupCamera();
|
---|
[1252] | 604 |
|
---|
[2543] | 605 | glColor3f(1.0f, 0.0f, 0.0f);
|
---|
[2049] | 606 |
|
---|
[2543] | 607 | RenderScene();
|
---|
| 608 |
|
---|
| 609 | mUseForcedColors = false;
|
---|
| 610 |
|
---|
| 611 | query->EndQuery();
|
---|
| 612 |
|
---|
| 613 | glDisable(GL_STENCIL_TEST);
|
---|
| 614 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
|
---|
| 615 |
|
---|
| 616 | glPopAttrib();
|
---|
| 617 |
|
---|
| 618 | // reenable other state
|
---|
| 619 | // int wait=0;
|
---|
| 620 | // while (!query.ResultAvailable()) {
|
---|
| 621 | // wait++;
|
---|
| 622 | // }
|
---|
| 623 |
|
---|
| 624 | int pixelCount = query->GetQueryResult();
|
---|
| 625 | pErrorPixels = ((float)pixelCount)/(GetWidth()*GetHeight());
|
---|
| 626 | if (0) cout<<"error pixels="<<pixelCount<<endl;
|
---|
| 627 |
|
---|
| 628 | mRenderError = pErrorPixels;
|
---|
| 629 |
|
---|
| 630 | return pErrorPixels;
|
---|
[1252] | 631 | }
|
---|
| 632 |
|
---|
| 633 |
|
---|
[2538] | 634 | void QtGlRendererWidget::timerEvent(QTimerEvent *event)
|
---|
[1252] | 635 | {
|
---|
[2538] | 636 | //std::cout << "Timer ID:" << event->timerId();
|
---|
| 637 | update();
|
---|
| 638 | }
|
---|
| 639 |
|
---|
| 640 |
|
---|
| 641 | void QtGlRendererWidget::mousePressEvent(QMouseEvent *e)
|
---|
| 642 | {
|
---|
[2543] | 643 | int x = e->pos().x();
|
---|
| 644 | int y = e->pos().y();
|
---|
[1252] | 645 |
|
---|
[2543] | 646 | mousePoint.x = x;
|
---|
| 647 | mousePoint.y = y;
|
---|
| 648 |
|
---|
[1252] | 649 | }
|
---|
| 650 |
|
---|
| 651 | void
|
---|
| 652 | QtGlRendererWidget::mouseMoveEvent(QMouseEvent *e)
|
---|
| 653 | {
|
---|
[2538] | 654 | float MOVE_SENSITIVITY = Magnitude(mSceneGraph->GetBox().Diagonal())*1e-3;
|
---|
| 655 | float TURN_SENSITIVITY=0.1f;
|
---|
| 656 | float TILT_SENSITIVITY=32.0 ;
|
---|
| 657 | float TURN_ANGLE= M_PI/36.0 ;
|
---|
[1252] | 658 |
|
---|
[2538] | 659 | int x = e->pos().x();
|
---|
| 660 | int y = e->pos().y();
|
---|
[1942] | 661 |
|
---|
[2538] | 662 | int diffx = -(mousePoint.x - x);
|
---|
| 663 | int diffy = -(mousePoint.y - y);
|
---|
| 664 |
|
---|
| 665 | if (e->modifiers() & Qt::ControlModifier)
|
---|
| 666 | {
|
---|
| 667 | mViewPoint.y += (y-mousePoint.y)*MOVE_SENSITIVITY/2.0;
|
---|
| 668 | mViewPoint.x += (x-mousePoint.x)*MOVE_SENSITIVITY/2.0;
|
---|
| 669 | }
|
---|
| 670 | else
|
---|
| 671 | {
|
---|
| 672 | mViewPoint += mViewDirection*((mousePoint.y - y)*MOVE_SENSITIVITY);
|
---|
| 673 | float adiff = TURN_ANGLE*(x - mousePoint.x)*-TURN_SENSITIVITY;
|
---|
| 674 | float angle = atan2(mViewDirection.x, mViewDirection.z);
|
---|
| 675 | mViewDirection.x = sin(angle + adiff);
|
---|
| 676 | mViewDirection.z = cos(angle + adiff);
|
---|
| 677 | }
|
---|
| 678 |
|
---|
| 679 | mousePoint.x = x;
|
---|
| 680 | mousePoint.y = y;
|
---|
| 681 |
|
---|
| 682 | updateGL();
|
---|
[1252] | 683 | }
|
---|
| 684 |
|
---|
| 685 | void
|
---|
| 686 | QtGlRendererWidget::mouseReleaseEvent(QMouseEvent *)
|
---|
| 687 | {
|
---|
| 688 | }
|
---|
| 689 |
|
---|
| 690 | void
|
---|
| 691 | QtGlRendererWidget::resizeGL(int w, int h)
|
---|
| 692 | {
|
---|
[2543] | 693 | SetupCameraProjection(w, h);
|
---|
| 694 | updateGL();
|
---|
[1252] | 695 | }
|
---|
| 696 |
|
---|
| 697 | void
|
---|
| 698 | QtGlRendererWidget::paintGL()
|
---|
| 699 | {
|
---|
[2543] | 700 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
---|
[1252] | 701 |
|
---|
[2560] | 702 | if (1)
|
---|
| 703 | {
|
---|
[2543] | 704 | SetupCameraProjection(width(), height());
|
---|
| 705 | SetupCamera();
|
---|
| 706 |
|
---|
[2560] | 707 | if (mRenderErrors)
|
---|
| 708 | {
|
---|
[2543] | 709 | RenderErrors();
|
---|
[2560] | 710 | }
|
---|
| 711 | else
|
---|
| 712 | {
|
---|
[2543] | 713 | glColor3f(0.6f, 0.6f, 0.6f);
|
---|
| 714 | RenderPvs();
|
---|
| 715 | }
|
---|
[2571] | 716 |
|
---|
| 717 | if (1 && mShowRays)
|
---|
| 718 | {
|
---|
| 719 | RenderRays(mViewCellsManager->mVizBuffer.GetRays());
|
---|
| 720 | }
|
---|
[1942] | 721 | }
|
---|
[1252] | 722 |
|
---|
[2543] | 723 | RenderInfo();
|
---|
| 724 | mFrame ++;
|
---|
[1252] | 725 | }
|
---|
| 726 |
|
---|
| 727 |
|
---|
| 728 | void
|
---|
| 729 | QtGlRendererWidget::SetupCamera()
|
---|
| 730 | {
|
---|
[2543] | 731 | if (!mTopView)
|
---|
| 732 | GlRenderer::SetupCamera();
|
---|
| 733 | else {
|
---|
| 734 | if (0) {
|
---|
| 735 | float dist = Magnitude(mSceneGraph->GetBox().Diagonal())*0.05;
|
---|
| 736 | Vector3 pos = mViewPoint - dist*Vector3(mViewDirection.x,
|
---|
| 737 | -1,
|
---|
| 738 | mViewDirection.y);
|
---|
| 739 |
|
---|
| 740 | Vector3 target = mViewPoint + dist*mViewDirection;
|
---|
| 741 | Vector3 up(0,1,0);
|
---|
| 742 |
|
---|
| 743 | glLoadIdentity();
|
---|
| 744 | gluLookAt(pos.x, pos.y, pos.z,
|
---|
[1252] | 745 | target.x, target.y, target.z,
|
---|
| 746 | up.x, up.y, up.z);
|
---|
[2563] | 747 | }
|
---|
| 748 | else
|
---|
| 749 | {
|
---|
| 750 | float dist = Magnitude(mSceneGraph->GetBox().Diagonal()) * mTopDistance;
|
---|
[2543] | 751 | Vector3 pos = mViewPoint + dist*Vector3(0,
|
---|
| 752 | 1,
|
---|
| 753 | 0);
|
---|
| 754 |
|
---|
| 755 | Vector3 target = mViewPoint;
|
---|
| 756 | Vector3 up(mViewDirection.x, 0, mViewDirection.z);
|
---|
| 757 |
|
---|
| 758 | glLoadIdentity();
|
---|
| 759 | gluLookAt(pos.x, pos.y, pos.z,
|
---|
[1252] | 760 | target.x, target.y, target.z,
|
---|
| 761 | up.x, up.y, up.z);
|
---|
[2543] | 762 |
|
---|
| 763 | }
|
---|
[1252] | 764 | }
|
---|
| 765 |
|
---|
| 766 | }
|
---|
| 767 |
|
---|
[1942] | 768 |
|
---|
[1252] | 769 | void
|
---|
| 770 | QtGlRendererWidget::keyPressEvent ( QKeyEvent * e )
|
---|
| 771 | {
|
---|
[2543] | 772 | switch (e->key()) {
|
---|
| 773 | case Qt::Key_T:
|
---|
[1252] | 774 | mTopView = !mTopView;
|
---|
[1942] | 775 | SetupCameraProjection(width(), height());
|
---|
[1252] | 776 | updateGL();
|
---|
| 777 | break;
|
---|
[2543] | 778 | case Qt::Key_V:
|
---|
[1252] | 779 | mRenderViewCells = !mRenderViewCells;
|
---|
| 780 | updateGL();
|
---|
| 781 | break;
|
---|
[2543] | 782 | case Qt::Key_P:
|
---|
[1252] | 783 | // set random viewpoint
|
---|
| 784 | mViewCellsManager->GetViewPoint(mViewPoint);
|
---|
| 785 | updateGL();
|
---|
| 786 | break;
|
---|
[2543] | 787 | case Qt::Key_S: {
|
---|
[1966] | 788 | // set view poitn and direction
|
---|
| 789 | QString text;
|
---|
| 790 | bool ok;
|
---|
| 791 | text.sprintf("%f %f %f", mViewPoint.x, mViewPoint.y, mViewPoint.z);
|
---|
| 792 | text = QInputDialog::getText(this,
|
---|
[2543] | 793 | "Enter a view point",
|
---|
| 794 | "",
|
---|
| 795 | QLineEdit::Normal,
|
---|
| 796 | text,
|
---|
| 797 | &ok);
|
---|
[1966] | 798 | if (!ok)
|
---|
[2543] | 799 | break;
|
---|
| 800 |
|
---|
[1967] | 801 | if (sscanf(text.toAscii(), "%f %f %f", &mViewPoint.x, &mViewPoint.y, &mViewPoint.z) == 3) {
|
---|
[2543] | 802 | text.sprintf("%f %f %f", mViewDirection.x, mViewDirection.y, mViewDirection.z);
|
---|
| 803 | text = QInputDialog::getText(this,
|
---|
| 804 | "Enter a direction",
|
---|
| 805 | "",
|
---|
| 806 | QLineEdit::Normal,
|
---|
| 807 | text,
|
---|
| 808 | &ok);
|
---|
| 809 | if (!ok)
|
---|
| 810 | break;
|
---|
| 811 | if (sscanf(text.toAscii(), "%f %f %f", &mViewDirection.x,
|
---|
| 812 | &mViewDirection.y, &mViewDirection.z) == 3) {
|
---|
| 813 | updateGL();
|
---|
| 814 | }
|
---|
| 815 | break;
|
---|
[1967] | 816 | }
|
---|
[2543] | 817 | }
|
---|
| 818 | default:
|
---|
[1252] | 819 | e->ignore();
|
---|
| 820 | break;
|
---|
[2543] | 821 | }
|
---|
[1252] | 822 | }
|
---|
| 823 |
|
---|
| 824 |
|
---|
[2543] | 825 |
|
---|
[1942] | 826 | QtGlRendererWidget::QtGlRendererWidget(
|
---|
| 827 | SceneGraph *sceneGraph,
|
---|
| 828 | ViewCellsManager *viewcells,
|
---|
| 829 | KdTree *tree,
|
---|
| 830 | QWidget * parent,
|
---|
| 831 | const QGLWidget * shareWidget,
|
---|
| 832 | Qt::WFlags f
|
---|
| 833 | )
|
---|
[2543] | 834 | :
|
---|
| 835 | GlRendererWidget(sceneGraph, viewcells, tree), QGLWidget(parent, shareWidget, f)
|
---|
[1252] | 836 | {
|
---|
[2543] | 837 | mPreprocessorThread = NULL;
|
---|
| 838 | mTopView = false;
|
---|
| 839 | mRenderViewCells = false;
|
---|
| 840 | mTopDistance = 1.0f;
|
---|
| 841 | mCutViewCells = false;
|
---|
| 842 | mCutScene = false;
|
---|
| 843 | mRenderErrors = false;
|
---|
| 844 | mRenderBoxes = false;
|
---|
| 845 | mRenderFilter = true;
|
---|
| 846 | mRenderVisibilityEstimates = false;
|
---|
[2562] | 847 |
|
---|
| 848 | mHideByCost = false;
|
---|
[2564] | 849 | mUseTransparency = false;
|
---|
[2562] | 850 |
|
---|
[2569] | 851 | mTransferFunction = 1.0f;
|
---|
[2543] | 852 | mIndexBufferSize = 0;
|
---|
[1252] | 853 |
|
---|
[2543] | 854 | //mCurrentFrame = 0;
|
---|
[1252] | 855 |
|
---|
[2562] | 856 | const int delay = 250; // in milliseconds
|
---|
[2543] | 857 | timerId = startTimer(delay);
|
---|
[1252] | 858 |
|
---|
[2543] | 859 | bool tmp;
|
---|
[1942] | 860 |
|
---|
[2543] | 861 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilityFilter", tmp );
|
---|
| 862 | mUseFilter = tmp;
|
---|
[1252] | 863 |
|
---|
[2580] | 864 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilitySpatialFilter", tmp );
|
---|
[2543] | 865 | mUseSpatialFilter = tmp;
|
---|
[1252] | 866 |
|
---|
[2580] | 867 | //mLogWriter = new LogWriter("myfile.out");
|
---|
| 868 |
|
---|
[2543] | 869 | mShowRenderCost = false;
|
---|
| 870 | mShowPvsSizes = false;
|
---|
[2580] | 871 | mShowComparison = false;
|
---|
[2560] | 872 | mShowPiercingRays = false;
|
---|
[2566] | 873 | mShowWeightedRays = false;
|
---|
[2569] | 874 | mShowWeightedCost = false;
|
---|
[2566] | 875 |
|
---|
[2569] | 876 | mShowDistanceWeightedPvs = true;
|
---|
| 877 | mShowDistanceWeightedTriangles = false;
|
---|
| 878 | mShowWeightedTriangles = false;
|
---|
| 879 |
|
---|
[2543] | 880 | mSpatialFilterSize = 0.01;
|
---|
| 881 | mPvsSize = 0;
|
---|
| 882 | mRenderError = 0.0f;
|
---|
| 883 | mShowRays = false;
|
---|
[1252] | 884 |
|
---|
[2543] | 885 | mControlWidget = new QtRendererControlWidget(NULL);
|
---|
[1942] | 886 |
|
---|
[2543] | 887 | connect(mControlWidget, SIGNAL(SetViewCellGranularity(int)), this, SLOT(SetViewCellGranularity(int)));
|
---|
[2584] | 888 | connect(mControlWidget, SIGNAL(SetTransferFunction(int)), this, SLOT(SetTransferFunction(int)));
|
---|
| 889 |
|
---|
[2543] | 890 | connect(mControlWidget, SIGNAL(UpdateAllPvs()), this, SLOT(UpdateAllPvs()));
|
---|
| 891 | connect(mControlWidget, SIGNAL(ComputeVisibility()), this, SLOT(ComputeVisibility()));
|
---|
| 892 | connect(mControlWidget, SIGNAL(StopComputation()), this, SLOT(StopComputation()));
|
---|
[2584] | 893 | connect(mControlWidget, SIGNAL(SetRandomViewPoint()), this, SLOT(SetRandomViewPoint()));
|
---|
| 894 | connect(mControlWidget, SIGNAL(StoreStatistics(void)), this, SLOT(StoreStatistics(void)));
|
---|
[2543] | 895 |
|
---|
| 896 | connect(mControlWidget, SIGNAL(SetSceneCut(int)), this, SLOT(SetSceneCut(int)));
|
---|
| 897 | connect(mControlWidget, SIGNAL(SetTopDistance(int)), this, SLOT(SetTopDistance(int)));
|
---|
[2563] | 898 | connect(mControlWidget, SIGNAL(SetTransparency(int)), this, SLOT(SetTransparency(int)));
|
---|
[2543] | 899 |
|
---|
| 900 | connect(mControlWidget, SIGNAL(SetVisibilityFilterSize(int)), this, SLOT(SetVisibilityFilterSize(int)));
|
---|
| 901 | connect(mControlWidget, SIGNAL(SetSpatialFilterSize(int)), this, SLOT(SetSpatialFilterSize(int)));
|
---|
[2562] | 902 | connect(mControlWidget, SIGNAL(SetHidingCost(int)), this, SLOT(SetHidingCost(int)));
|
---|
[2543] | 903 |
|
---|
| 904 | connect(mControlWidget, SIGNAL(SetShowViewCells(bool)), this, SLOT(SetShowViewCells(bool)));
|
---|
| 905 | connect(mControlWidget, SIGNAL(SetShowRenderCost(bool)), this, SLOT(SetShowRenderCost(bool)));
|
---|
[2564] | 906 | connect(mControlWidget, SIGNAL(SetUseTransparency(bool)), this, SLOT(SetUseTransparency(bool)));
|
---|
[2543] | 907 | connect(mControlWidget, SIGNAL(SetShowPvsSizes(bool)), this, SLOT(SetShowPvsSizes(bool)));
|
---|
[2580] | 908 | connect(mControlWidget, SIGNAL(SetShowComparison(bool)), this, SLOT(SetShowComparison(bool)));
|
---|
[2543] | 909 | connect(mControlWidget, SIGNAL(SetTopView(bool)), this, SLOT(SetTopView(bool)));
|
---|
| 910 | connect(mControlWidget, SIGNAL(SetCutViewCells(bool)), this, SLOT(SetCutViewCells(bool)));
|
---|
[2562] | 911 | connect(mControlWidget, SIGNAL(SetHideByCost(bool)), this, SLOT(SetHideByCost(bool)));
|
---|
[2543] | 912 | connect(mControlWidget, SIGNAL(SetCutScene(bool)), this, SLOT(SetCutScene(bool)));
|
---|
| 913 | connect(mControlWidget, SIGNAL(SetRenderErrors(bool)), this, SLOT(SetRenderErrors(bool)));
|
---|
| 914 | connect(mControlWidget, SIGNAL(SetRenderBoxes(bool)), this, SLOT(SetRenderBoxes(bool)));
|
---|
| 915 | connect(mControlWidget, SIGNAL(SetRenderFilter(bool)), this, SLOT(SetRenderFilter(bool)));
|
---|
[2566] | 916 | connect(mControlWidget, SIGNAL(SetRenderVisibilityEstimates(bool)), this, SLOT(SetRenderVisibilityEstimates(bool)));
|
---|
[2543] | 917 | connect(mControlWidget, SIGNAL(SetUseFilter(bool)), this, SLOT(SetUseFilter(bool)));
|
---|
[2566] | 918 | connect(mControlWidget, SIGNAL(SetUseSpatialFilter(bool)), this, SLOT(SetUseSpatialFilter(bool)));
|
---|
[2560] | 919 | connect(mControlWidget, SIGNAL(SetShowPiercingRays(bool)), this, SLOT(SetShowPiercingRays(bool)));
|
---|
[2566] | 920 | connect(mControlWidget, SIGNAL(SetShowWeightedRays(bool)), this, SLOT(SetShowWeightedRays(bool)));
|
---|
[2569] | 921 | connect(mControlWidget, SIGNAL(SetShowWeightedCost(bool)), this, SLOT(SetShowWeightedCost(bool)));
|
---|
[2543] | 922 |
|
---|
[2569] | 923 | connect(mControlWidget, SIGNAL(SetShowDistanceWeightedTriangles(bool)), this, SLOT(SetShowDistanceWeightedTriangles(bool)));
|
---|
| 924 | connect(mControlWidget, SIGNAL(SetShowDistanceWeightedPvs(bool)), this, SLOT(SetShowDistanceWeightedPvs(bool)));
|
---|
| 925 | connect(mControlWidget, SIGNAL(SetShowWeightedTriangles(bool)), this, SLOT(SetShowWeightedTriangles(bool)));
|
---|
| 926 |
|
---|
[2543] | 927 | connect(mControlWidget,
|
---|
| 928 | SIGNAL(SetShowRays(bool)),
|
---|
| 929 | this,
|
---|
| 930 | SLOT(SetShowRays(bool)));
|
---|
| 931 |
|
---|
| 932 | resize(1000, 500);
|
---|
| 933 | mControlWidget->show();
|
---|
[1252] | 934 | }
|
---|
| 935 |
|
---|
[1942] | 936 | void
|
---|
| 937 | QtGlRendererWidget::UpdateAllPvs()
|
---|
| 938 | {
|
---|
[2543] | 939 | // $$ does not work so far:(
|
---|
| 940 | mViewCellsManager->UpdatePvsForEvaluation();
|
---|
| 941 | // mViewCellsManager->FinalizeViewCells(false);
|
---|
[1942] | 942 | }
|
---|
[1252] | 943 |
|
---|
| 944 | void
|
---|
[1942] | 945 | QtGlRendererWidget::ComputeVisibility()
|
---|
[1252] | 946 | {
|
---|
[2543] | 947 | cerr<<"Compute Visibility called!\n"<<endl;
|
---|
| 948 | if (!mPreprocessorThread->isRunning())
|
---|
| 949 | mPreprocessorThread->RunThread();
|
---|
[1942] | 950 | }
|
---|
[1925] | 951 |
|
---|
[1942] | 952 | void
|
---|
| 953 | QtGlRendererWidget::StopComputation()
|
---|
| 954 | {
|
---|
[2543] | 955 | cerr<<"stop computation called!\n"<<endl;
|
---|
| 956 | mViewCellsManager->GetPreprocessor()->mStopComputation = true;
|
---|
[1942] | 957 | }
|
---|
[1252] | 958 |
|
---|
[1942] | 959 | void
|
---|
| 960 | QtGlRendererWidget::SetRandomViewPoint()
|
---|
| 961 | {
|
---|
[2584] | 962 | cerr<<"setting random view point!\n"<<endl;
|
---|
[2543] | 963 | mViewCellsManager->GetViewPoint(mViewPoint);
|
---|
| 964 | updateGL();
|
---|
[1942] | 965 | }
|
---|
[1252] | 966 |
|
---|
[2584] | 967 |
|
---|
| 968 | void QtGlRendererWidget::StoreStatistics()
|
---|
| 969 | {
|
---|
| 970 | cerr<<"storing statistics!\n"<<endl;
|
---|
| 971 | const int currentSamples = mViewCellsManager->GetPreprocessor()->mCurrentSamples;
|
---|
| 972 |
|
---|
| 973 | cout<<"**********************************************" << endl;
|
---|
| 974 | cout << "reached " << currentSamples << " samples " << " => writing file" << endl;
|
---|
| 975 |
|
---|
| 976 | LogWriter writer;
|
---|
| 977 | writer.SetFilename("compare.log");
|
---|
| 978 | writer.Write(currentSamples, mViewCellsManager->GetViewCells());
|
---|
| 979 | cout << "finished writing file" << endl;
|
---|
| 980 | mCompareInfo.clear();
|
---|
| 981 | updateGL();
|
---|
| 982 | }
|
---|
| 983 |
|
---|
[1942] | 984 | void
|
---|
| 985 | QtGlRendererWidget::RenderRenderCost()
|
---|
| 986 | {
|
---|
[1252] | 987 | static vector<float> costFunction;
|
---|
| 988 | static float maxCost = -1;
|
---|
| 989 | if (costFunction.size()==0) {
|
---|
[2543] | 990 | ViewCellsTree *tree = mViewCellsManager->GetViewCellsTree();
|
---|
| 991 | if (tree) {
|
---|
| 992 | tree->GetCostFunction(costFunction);
|
---|
| 993 | maxCost = -1;
|
---|
| 994 | for (int i=0; i < costFunction.size(); i++) {
|
---|
| 995 | // cout<<i<<":"<<costFunction[i]<<" ";
|
---|
| 996 | // update cost function to an absolute value based on the total geometry count
|
---|
| 997 | costFunction[i]*=mSceneGraph->GetRoot()->mGeometry.size();
|
---|
| 998 | if (costFunction[i] > maxCost)
|
---|
| 999 | maxCost = costFunction[i];
|
---|
| 1000 | }
|
---|
[1252] | 1001 | }
|
---|
| 1002 | }
|
---|
| 1003 |
|
---|
[2543] | 1004 |
|
---|
[1252] | 1005 | int currentPos = (int)mViewCellsManager->GetViewCells().size();
|
---|
| 1006 | float currentCost= -1;
|
---|
| 1007 |
|
---|
| 1008 | if (currentPos < costFunction.size())
|
---|
[2543] | 1009 | currentCost = costFunction[currentPos];
|
---|
[1942] | 1010 | #if 1
|
---|
[2538] | 1011 | cout<<"costFunction.size()="<<(int)costFunction.size()<<endl;
|
---|
[1252] | 1012 | cout<<"CP="<<currentPos<<endl;
|
---|
| 1013 | cout<<"MC="<<maxCost<<endl;
|
---|
| 1014 | cout<<"CC="<<currentCost<<endl;
|
---|
| 1015 | #endif
|
---|
| 1016 | if (costFunction.size()) {
|
---|
[2543] | 1017 | float scaley = 1.0f/log10(maxCost);
|
---|
| 1018 | float scalex = 1.0f/(float)costFunction.size();
|
---|
[1942] | 1019 |
|
---|
[2543] | 1020 | glDisable(GL_DEPTH_TEST);
|
---|
| 1021 | // init ortographic projection
|
---|
| 1022 | glMatrixMode(GL_PROJECTION);
|
---|
[1252] | 1023 |
|
---|
[2543] | 1024 | glPushMatrix();
|
---|
| 1025 |
|
---|
| 1026 | glLoadIdentity();
|
---|
| 1027 | gluOrtho2D(0, 1.0f, 0, 1.0f);
|
---|
| 1028 |
|
---|
| 1029 | glTranslatef(0.1f, 0.1f, 0.0f);
|
---|
| 1030 | glScalef(0.8f, 0.8f, 1.0f);
|
---|
| 1031 | glMatrixMode(GL_MODELVIEW);
|
---|
| 1032 | glLoadIdentity();
|
---|
| 1033 |
|
---|
| 1034 | glColor3f(1.0f,0,0);
|
---|
| 1035 | glBegin(GL_LINE_STRIP);
|
---|
| 1036 | // glVertex3f(0,0,0);
|
---|
| 1037 |
|
---|
| 1038 | for (int i=0; i < costFunction.size(); i++) {
|
---|
| 1039 | float x = i*scalex;
|
---|
| 1040 | float y = log10(costFunction[i])*scaley;
|
---|
| 1041 | glVertex3f(x,y,0.0f);
|
---|
| 1042 | }
|
---|
| 1043 | glEnd();
|
---|
| 1044 |
|
---|
| 1045 | glColor3f(1.0f,0,0);
|
---|
| 1046 | glBegin(GL_LINES);
|
---|
| 1047 | float x = currentPos*scalex;
|
---|
[1252] | 1048 | glVertex3f(x,0.0,0.0f);
|
---|
| 1049 | glVertex3f(x,1.0f,0.0f);
|
---|
[2543] | 1050 | glEnd();
|
---|
[1252] | 1051 |
|
---|
[2543] | 1052 | glColor3f(0.0f,0,0);
|
---|
| 1053 | // show a grid
|
---|
| 1054 | glBegin(GL_LINE_LOOP);
|
---|
| 1055 | glVertex3f(0,0,0.0f);
|
---|
| 1056 | glVertex3f(1,0,0.0f);
|
---|
| 1057 | glVertex3f(1,1,0.0f);
|
---|
| 1058 | glVertex3f(0,1,0.0f);
|
---|
| 1059 | glEnd();
|
---|
[1252] | 1060 |
|
---|
[2543] | 1061 | glBegin(GL_LINES);
|
---|
| 1062 | for (int i=0; i < costFunction.size(); i += 1000) {
|
---|
| 1063 | float x = i*scalex;
|
---|
| 1064 | glVertex3f(x,0.0,0.0f);
|
---|
| 1065 | glVertex3f(x,1.0f,0.0f);
|
---|
| 1066 | }
|
---|
[1252] | 1067 |
|
---|
[2543] | 1068 | for (int i=0; pow(10.0f, i) < maxCost; i+=1) {
|
---|
| 1069 | float y = i*scaley;
|
---|
| 1070 | // QString s;
|
---|
| 1071 | // s.sprintf("%d", (int)pow(10,i));
|
---|
| 1072 | // renderText(width()/2+5, y*height(), s);
|
---|
| 1073 | glVertex3f(0.0f, y, 0.0f);
|
---|
| 1074 | glVertex3f(1.0f, y, 0.0f);
|
---|
| 1075 | }
|
---|
[1252] | 1076 |
|
---|
[2543] | 1077 | glEnd();
|
---|
| 1078 |
|
---|
| 1079 |
|
---|
| 1080 | // restore the projection matrix
|
---|
| 1081 | glMatrixMode(GL_PROJECTION);
|
---|
| 1082 | glPopMatrix();
|
---|
| 1083 | glMatrixMode(GL_MODELVIEW);
|
---|
| 1084 | glEnable(GL_DEPTH_TEST);
|
---|
| 1085 |
|
---|
[1252] | 1086 | }
|
---|
[1942] | 1087 |
|
---|
| 1088 |
|
---|
[2543] | 1089 |
|
---|
[1252] | 1090 | }
|
---|
| 1091 |
|
---|
[1942] | 1092 | void
|
---|
| 1093 | QtGlRendererWidget::RenderInfo()
|
---|
| 1094 | {
|
---|
[1983] | 1095 |
|
---|
[2543] | 1096 | QString s;
|
---|
| 1097 | int vc = 0;
|
---|
| 1098 | if (mViewCellsManager)
|
---|
| 1099 | vc = (int)mViewCellsManager->GetViewCells().size();
|
---|
[1252] | 1100 |
|
---|
[2543] | 1101 | int filter = 0;
|
---|
| 1102 | if (mViewCellsManager)
|
---|
| 1103 | filter = mViewCellsManager->GetMaxFilterSize();
|
---|
[1942] | 1104 |
|
---|
[2543] | 1105 | glColor3f(1.0f,1.0f,1.0f);
|
---|
[1942] | 1106 |
|
---|
[2543] | 1107 | s.sprintf("frame:%04d viewpoint:(%4.1f,%4.1f,%4.1f) dir:(%4.1f,%4.1f,%4.1f)",
|
---|
| 1108 | mFrame,
|
---|
| 1109 | mViewPoint.x,
|
---|
| 1110 | mViewPoint.y,
|
---|
| 1111 | mViewPoint.z,
|
---|
| 1112 | mViewDirection.x,
|
---|
| 1113 | mViewDirection.y,
|
---|
| 1114 | mViewDirection.z
|
---|
| 1115 | );
|
---|
[1942] | 1116 |
|
---|
[2543] | 1117 | renderText(20,20,s);
|
---|
[1942] | 1118 |
|
---|
[2543] | 1119 | s.sprintf("viewcells:%04d filter:%04d pvs:%04d error:%5.5f %",
|
---|
| 1120 | vc,
|
---|
| 1121 | filter,
|
---|
| 1122 | mPvsSize,
|
---|
| 1123 | mRenderError*100.0f);
|
---|
[1942] | 1124 |
|
---|
| 1125 |
|
---|
[2543] | 1126 | renderText(20,40,s);
|
---|
[1942] | 1127 |
|
---|
[2543] | 1128 |
|
---|
| 1129 |
|
---|
| 1130 |
|
---|
[1942] | 1131 | }
|
---|
| 1132 |
|
---|
| 1133 |
|
---|
[1252] | 1134 | void
|
---|
| 1135 | QtGlRendererWidget::SetViewCellGranularity(int number)
|
---|
| 1136 | {
|
---|
[2543] | 1137 | if (mViewCellsManager) {
|
---|
| 1138 | // mViewCellsManager->SetMaxFilterSize(number);
|
---|
[1252] | 1139 |
|
---|
[2543] | 1140 | // $$ tmp off
|
---|
| 1141 | mViewCellsManager->CollectViewCells(number);
|
---|
[1983] | 1142 |
|
---|
[2543] | 1143 | // $$ does not work so far:(
|
---|
| 1144 | // mViewCellsManager->UpdatePvsForEvaluation();
|
---|
| 1145 | // mViewCellsManager->FinalizeViewCells(false);
|
---|
| 1146 | }
|
---|
| 1147 | updateGL();
|
---|
[1252] | 1148 | }
|
---|
| 1149 |
|
---|
| 1150 | void
|
---|
| 1151 | QtGlRendererWidget::SetVisibilityFilterSize(int number)
|
---|
| 1152 | {
|
---|
[2543] | 1153 | if (mViewCellsManager)
|
---|
| 1154 | mViewCellsManager->SetMaxFilterSize(number);
|
---|
| 1155 | mPvsCache.Reset();
|
---|
| 1156 | updateGL();
|
---|
[1252] | 1157 | }
|
---|
| 1158 |
|
---|
| 1159 | void
|
---|
| 1160 | QtGlRendererWidget::SetSpatialFilterSize(int number)
|
---|
| 1161 | {
|
---|
[2543] | 1162 | mSpatialFilterSize = 1e-3*number;
|
---|
| 1163 | mPvsCache.Reset();
|
---|
| 1164 | updateGL();
|
---|
[1252] | 1165 | }
|
---|
| 1166 |
|
---|
| 1167 | void
|
---|
| 1168 | QtGlRendererWidget::SetSceneCut(int number)
|
---|
| 1169 | {
|
---|
[2543] | 1170 | // assume the cut plane can only be aligned with xz plane
|
---|
| 1171 | // shift it along y according to number, which is percentage of the bounding
|
---|
| 1172 | // box position
|
---|
[2562] | 1173 | if (mViewCellsManager)
|
---|
| 1174 | {
|
---|
[2571] | 1175 | const float f = number / 1000.0f;
|
---|
[2543] | 1176 | AxisAlignedBox3 box = mViewCellsManager->GetViewSpaceBox();
|
---|
[2571] | 1177 | Vector3 p = (1.0f - f) * box.Min() + f * box.Max();
|
---|
[2543] | 1178 | mSceneCutPlane.mNormal = Vector3(0,-1,0);
|
---|
| 1179 | mSceneCutPlane.mD = -DotProd(mSceneCutPlane.mNormal, p);
|
---|
[2562] | 1180 |
|
---|
[2543] | 1181 | updateGL();
|
---|
| 1182 | }
|
---|
[1252] | 1183 | }
|
---|
| 1184 |
|
---|
| 1185 | void
|
---|
[2562] | 1186 | QtGlRendererWidget::SetHidingCost(int number)
|
---|
| 1187 | {
|
---|
| 1188 | mHidingCost = (float)number / 1000.0f;
|
---|
| 1189 | }
|
---|
| 1190 |
|
---|
| 1191 |
|
---|
| 1192 | void
|
---|
[1252] | 1193 | QtGlRendererWidget::SetTopDistance(int number)
|
---|
| 1194 | {
|
---|
[2569] | 1195 | mTopDistance = number / 1000.0f;
|
---|
[2543] | 1196 | updateGL();
|
---|
[1252] | 1197 | }
|
---|
| 1198 |
|
---|
[2569] | 1199 | void QtGlRendererWidget::SetTransparency(int number)
|
---|
[2563] | 1200 | {
|
---|
[2569] | 1201 | mTransparency = number / 1000.0f;
|
---|
[2563] | 1202 | updateGL();
|
---|
| 1203 | }
|
---|
| 1204 |
|
---|
[2570] | 1205 | #if 0
|
---|
[2569] | 1206 | float QtGlRendererWidget::ComputeRenderCost(ViewCell *vc)
|
---|
| 1207 | {
|
---|
| 1208 | ObjectPvs basePvs;
|
---|
| 1209 |
|
---|
| 1210 | basePvs = vc->CopyPvs();
|
---|
| 1211 | ObjectPvsIterator pit = basePvs.GetIterator();
|
---|
| 1212 |
|
---|
| 1213 | float renderCost = 0;
|
---|
| 1214 |
|
---|
| 1215 | //cout << "cost vis: " << mShowDistanceWeightedPvs << " " << " " << mShowDistanceWeightedTriangles << " " << mShowWeightedTriangles << endl;
|
---|
| 1216 |
|
---|
| 1217 | // first mark all objects from this pvs
|
---|
| 1218 | while (pit.HasMoreEntries())
|
---|
| 1219 | {
|
---|
| 1220 | if (mShowDistanceWeightedPvs)
|
---|
| 1221 | {
|
---|
| 1222 | KdIntersectable *kdObj = static_cast<KdIntersectable *>(pit.Next());
|
---|
| 1223 | const AxisAlignedBox3 box = kdObj->GetBox();
|
---|
| 1224 |
|
---|
| 1225 | const float dist = SqrDistance(vc->GetBox().Center(), box.Center());
|
---|
| 1226 | renderCost += 1.0f / dist;
|
---|
| 1227 | }
|
---|
| 1228 | else if (mShowDistanceWeightedTriangles)
|
---|
| 1229 | {
|
---|
| 1230 | KdIntersectable *kdObj = static_cast<KdIntersectable *>(pit.Next());
|
---|
| 1231 | const AxisAlignedBox3 box = kdObj->GetBox();
|
---|
| 1232 |
|
---|
| 1233 | const float dist = SqrDistance(vc->GetBox().Center(), box.Center());
|
---|
| 1234 | renderCost += kdObj->ComputeNumTriangles() / dist;
|
---|
| 1235 | }
|
---|
| 1236 | else //if (mShowWeightedTriangles)
|
---|
| 1237 | {
|
---|
| 1238 | KdIntersectable *kdObj = static_cast<KdIntersectable *>(pit.Next());
|
---|
| 1239 | renderCost += kdObj->ComputeNumTriangles();
|
---|
| 1240 | }
|
---|
| 1241 | //if (pit.Next()->Mail();
|
---|
| 1242 | }
|
---|
| 1243 |
|
---|
| 1244 | return renderCost;
|
---|
| 1245 | }
|
---|
[2570] | 1246 | #else
|
---|
[2569] | 1247 |
|
---|
[2570] | 1248 | float QtGlRendererWidget::ComputeRenderCost(ViewCell *vc)
|
---|
| 1249 | {
|
---|
| 1250 | float renderCost = 0;
|
---|
[2569] | 1251 |
|
---|
[2570] | 1252 | if (mShowDistanceWeightedPvs)
|
---|
| 1253 | {
|
---|
| 1254 | return vc->GetPvs().mStats.mDistanceWeightedPvs;
|
---|
| 1255 | }
|
---|
| 1256 | else if (mShowDistanceWeightedTriangles)
|
---|
| 1257 | {
|
---|
| 1258 | return vc->GetPvs().mStats.mDistanceWeightedTriangles;
|
---|
| 1259 | }
|
---|
| 1260 | else //if (mShowWeightedTriangles)
|
---|
| 1261 | {
|
---|
| 1262 | return vc->GetPvs().mStats.mWeightedTriangles;
|
---|
| 1263 | }
|
---|
| 1264 | }
|
---|
| 1265 | #endif
|
---|
| 1266 |
|
---|
[1252] | 1267 |
|
---|
[2049] | 1268 |
|
---|
[2576] | 1269 | void QtGlRendererWidget::ComputeMaxValues(const ViewCellContainer &viewCells,
|
---|
| 1270 | int &maxPvs,
|
---|
| 1271 | int &maxPiercingRays,
|
---|
| 1272 | float &maxRelativeRays,
|
---|
| 1273 | float &maxRcCost)
|
---|
| 1274 | {
|
---|
| 1275 | maxPvs = -1;
|
---|
| 1276 | maxPiercingRays = 1; // not zero for savety
|
---|
| 1277 | maxRelativeRays = Limits::Small; // not zero for savety
|
---|
| 1278 | maxRcCost = Limits::Small;
|
---|
[1252] | 1279 |
|
---|
[2576] | 1280 | for (size_t i = 0; i < viewCells.size(); ++ i)
|
---|
[2560] | 1281 | {
|
---|
[2576] | 1282 | ViewCell *vc = viewCells[i];
|
---|
[1252] | 1283 |
|
---|
[2571] | 1284 | if (mShowPvsSizes) // pvs size
|
---|
[2569] | 1285 | {
|
---|
| 1286 | //const int p = vc->GetPvs().CountObjectsInPvs();
|
---|
| 1287 | const int p = vc->GetPvs().GetSize();
|
---|
| 1288 | if (p > maxPvs)
|
---|
| 1289 | maxPvs = p;
|
---|
| 1290 | }
|
---|
| 1291 | else if (mShowPiercingRays) // relative number of rays
|
---|
| 1292 | {
|
---|
| 1293 | const int piercingRays = vc->GetNumPiercingRays();
|
---|
[2562] | 1294 |
|
---|
[2569] | 1295 | if (piercingRays > maxPiercingRays)
|
---|
| 1296 | maxPiercingRays = piercingRays;
|
---|
| 1297 | }
|
---|
| 1298 | else if (mShowWeightedRays)
|
---|
| 1299 | {
|
---|
| 1300 | const int piercingRays = vc->GetNumPiercingRays();
|
---|
[2566] | 1301 |
|
---|
[2569] | 1302 | const float relativeArea =
|
---|
| 1303 | vc->GetBox().SurfaceArea() / mViewCellsManager->GetViewSpaceBox().SurfaceArea();
|
---|
[2566] | 1304 |
|
---|
[2569] | 1305 | if ((float)piercingRays / relativeArea > maxRelativeRays)
|
---|
| 1306 | maxRelativeRays = (float)piercingRays / relativeArea;
|
---|
| 1307 | }
|
---|
| 1308 | else if (mShowWeightedCost)
|
---|
| 1309 | {
|
---|
| 1310 | const float rcCost = ComputeRenderCost(vc);
|
---|
| 1311 | mViewCellsManager->UpdateScalarPvsCost(vc, rcCost);
|
---|
| 1312 |
|
---|
| 1313 | if (rcCost > maxRcCost)
|
---|
| 1314 | maxRcCost = rcCost;
|
---|
| 1315 | }
|
---|
[2543] | 1316 | }
|
---|
[2576] | 1317 | }
|
---|
[1252] | 1318 |
|
---|
[2576] | 1319 |
|
---|
| 1320 | void QtGlRendererWidget::RenderViewCells()
|
---|
| 1321 | {
|
---|
| 1322 | mUseFalseColors = true;
|
---|
| 1323 |
|
---|
| 1324 | //glPushAttrib(GL_CURRENT_BIT | GL_ENABLE_BIT | GL_POLYGON_BIT);
|
---|
| 1325 |
|
---|
| 1326 | glEnable(GL_CULL_FACE);
|
---|
| 1327 | glCullFace(GL_FRONT);
|
---|
| 1328 | //glDisable(GL_CULL_FACE);
|
---|
| 1329 |
|
---|
| 1330 | double eq[4];
|
---|
| 1331 | eq[0] = mSceneCutPlane.mNormal.x;
|
---|
| 1332 | eq[1] = mSceneCutPlane.mNormal.y;
|
---|
| 1333 | eq[2] = mSceneCutPlane.mNormal.z;
|
---|
| 1334 | eq[3] = mSceneCutPlane.mD;
|
---|
| 1335 |
|
---|
| 1336 | if (mCutViewCells)
|
---|
| 1337 | {
|
---|
| 1338 | glClipPlane(GL_CLIP_PLANE0, eq);
|
---|
| 1339 | glEnable(GL_CLIP_PLANE0);
|
---|
| 1340 | }
|
---|
| 1341 |
|
---|
| 1342 | ViewCellContainer &viewcells = mViewCellsManager->GetViewCells();
|
---|
[2584] | 1343 |
|
---|
[2576] | 1344 | int maxPvs, maxPiercingRays;
|
---|
| 1345 | float maxRelativeRays, maxRcCost;
|
---|
| 1346 |
|
---|
| 1347 | ComputeMaxValues(viewcells, maxPvs, maxPiercingRays, maxRelativeRays, maxRcCost);
|
---|
| 1348 |
|
---|
[2581] | 1349 | int i;
|
---|
[2576] | 1350 |
|
---|
[2569] | 1351 | if (!mShowPvsSizes && !mShowPiercingRays && !mShowWeightedRays && !mShowWeightedCost)
|
---|
[2560] | 1352 | {
|
---|
[2562] | 1353 | for (i = 0; i < viewcells.size(); ++ i)
|
---|
| 1354 | {
|
---|
| 1355 | ViewCell *vc = viewcells[i];
|
---|
| 1356 | RgbColor c;
|
---|
[2543] | 1357 |
|
---|
[2562] | 1358 | if (!mShowPvsSizes && !mShowPiercingRays)
|
---|
| 1359 | {
|
---|
| 1360 | mWireFrame = true;
|
---|
| 1361 | c = vc->GetColor();
|
---|
| 1362 | }
|
---|
[2543] | 1363 |
|
---|
[2562] | 1364 | glColor3f(c.r, c.g, c.b);
|
---|
| 1365 |
|
---|
[2569] | 1366 | if (!mHideByCost || (mHidingCost < (vc->GetNumPiercingRays() / (float)maxPiercingRays)))
|
---|
[2562] | 1367 | {
|
---|
| 1368 | RenderViewCell(vc);
|
---|
| 1369 | }
|
---|
| 1370 | }
|
---|
| 1371 | }
|
---|
| 1372 | else
|
---|
| 1373 | {
|
---|
[2576] | 1374 | // transparency
|
---|
[2564] | 1375 | if (!mUseTransparency)
|
---|
| 1376 | {
|
---|
| 1377 | glEnable(GL_DEPTH_TEST);
|
---|
| 1378 | glDisable(GL_BLEND);
|
---|
| 1379 | }
|
---|
| 1380 | else
|
---|
| 1381 | {
|
---|
| 1382 | glDisable(GL_DEPTH_TEST);
|
---|
| 1383 | glEnable(GL_BLEND);
|
---|
[2562] | 1384 |
|
---|
[2564] | 1385 | glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
---|
| 1386 | //glBlendFunc(GL_SRC_ALPHA, GL_ONE);
|
---|
[2562] | 1387 |
|
---|
[2564] | 1388 | for (i = 0; i < viewcells.size(); ++ i)
|
---|
| 1389 | {
|
---|
| 1390 | ViewCell *vc = viewcells[i];
|
---|
[2562] | 1391 |
|
---|
[2566] | 1392 | const float dist = SqrDistance(mDummyViewPoint, vc->GetBox().Center());
|
---|
[2564] | 1393 | vc->SetDistance(dist);
|
---|
| 1394 | }
|
---|
| 1395 |
|
---|
| 1396 | sort(viewcells.begin(), viewcells.end(), nearerThan);
|
---|
[2560] | 1397 | }
|
---|
[2562] | 1398 |
|
---|
[2584] | 1399 | if (!mShowComparison)
|
---|
[2576] | 1400 | AssignImportanceByRelativeValue(viewcells, maxPvs, maxPiercingRays, maxRelativeRays, maxRcCost);
|
---|
| 1401 | else
|
---|
[2577] | 1402 | {
|
---|
[2584] | 1403 | if (mCompareInfo.empty())
|
---|
| 1404 | {
|
---|
| 1405 | LogReader reader;
|
---|
| 1406 | reader.SetFilename("compare.log");
|
---|
| 1407 | int samples;
|
---|
| 1408 | reader.Read(samples, mCompareInfo);
|
---|
| 1409 | }
|
---|
[2580] | 1410 |
|
---|
[2584] | 1411 | AssignColorByComparison(viewcells, mCompareInfo);
|
---|
[2577] | 1412 | }
|
---|
[2566] | 1413 |
|
---|
[2562] | 1414 | glEnable(GL_DEPTH_TEST);
|
---|
[1252] | 1415 | }
|
---|
[2571] | 1416 |
|
---|
| 1417 | glEnable(GL_CULL_FACE);
|
---|
| 1418 | glDisable(GL_CULL_FACE);
|
---|
[1252] | 1419 |
|
---|
[2571] | 1420 | glDisable(GL_CLIP_PLANE0);
|
---|
| 1421 |
|
---|
[2543] | 1422 | mUseFalseColors = false;
|
---|
| 1423 | mWireFrame = false;
|
---|
[1942] | 1424 |
|
---|
[2543] | 1425 | glPopAttrib();
|
---|
[1252] | 1426 | }
|
---|
| 1427 |
|
---|
| 1428 |
|
---|
[2576] | 1429 | void QtGlRendererWidget::AssignImportanceByRelativeValue(const ViewCellContainer &viewCells,
|
---|
| 1430 | int &maxPvs,
|
---|
| 1431 | int &maxPiercingRays,
|
---|
| 1432 | float &maxRelativeRays,
|
---|
| 1433 | float &maxRcCost)
|
---|
| 1434 | {
|
---|
| 1435 | for (size_t i = 0; i < viewCells.size(); ++ i)
|
---|
| 1436 | {
|
---|
| 1437 | RgbColor c;
|
---|
| 1438 | ViewCell *vc = viewCells[i];
|
---|
[1252] | 1439 |
|
---|
[2576] | 1440 | float importance;
|
---|
[1252] | 1441 |
|
---|
[2576] | 1442 | if (mShowPiercingRays)
|
---|
| 1443 | {
|
---|
| 1444 | importance = mTransferFunction *
|
---|
| 1445 | ((float)vc->GetNumPiercingRays() / (float)maxPiercingRays);
|
---|
| 1446 | }
|
---|
| 1447 | else if (mShowWeightedRays) // relative number of rays
|
---|
| 1448 | {
|
---|
| 1449 | float relativeArea = vc->GetBox().SurfaceArea() / mViewCellsManager->GetViewSpaceBox().SurfaceArea();
|
---|
[1252] | 1450 |
|
---|
[2576] | 1451 | if (relativeArea < Limits::Small)
|
---|
| 1452 | relativeArea = Limits::Small;
|
---|
| 1453 |
|
---|
| 1454 | importance = mTransferFunction * ((float)vc->GetNumPiercingRays() / relativeArea) / maxRelativeRays;
|
---|
| 1455 | }
|
---|
| 1456 | else if (mShowPvsSizes) // pvs size
|
---|
| 1457 | {
|
---|
| 1458 | importance = mTransferFunction *
|
---|
| 1459 | ((float)vc->GetPvs().GetSize() / (float)maxPvs);
|
---|
| 1460 | } // weighted render cost
|
---|
| 1461 | else if (mShowWeightedCost)
|
---|
| 1462 | {
|
---|
| 1463 | const float rcCost = mTransferFunction * ComputeRenderCost(vc);
|
---|
| 1464 | importance = rcCost / maxRcCost;
|
---|
| 1465 | }
|
---|
| 1466 |
|
---|
| 1467 | // c = RgbColor(importance, 1.0f - importance, 0.0f);
|
---|
| 1468 | c = RainbowColorMapping(importance);
|
---|
| 1469 |
|
---|
| 1470 | glColor4f(c.r, c.g, c.b, 1.0f - mTransparency);
|
---|
| 1471 |
|
---|
| 1472 | if (!mHideByCost || (mHidingCost < importance))
|
---|
| 1473 | {
|
---|
| 1474 | RenderViewCell(vc);
|
---|
| 1475 | }
|
---|
| 1476 | }
|
---|
[1252] | 1477 | }
|
---|
| 1478 |
|
---|
| 1479 |
|
---|
[2576] | 1480 | void QtGlRendererWidget::AssignColorByComparison(const ViewCellContainer &viewcells,
|
---|
[2580] | 1481 | //const ViewCellInfoContainer &infos1,
|
---|
| 1482 | const ViewCellInfoContainer &compareInfo)
|
---|
[1252] | 1483 | {
|
---|
[2584] | 1484 | //cout << "comparing " << viewcells.size() << " view cells to " << compareInfo.size() << " values" << endl;
|
---|
[2543] | 1485 |
|
---|
[2584] | 1486 | if (viewcells.size() > compareInfo.size())
|
---|
| 1487 | {
|
---|
| 1488 | cerr << "loaded size (" << compareInfo.size() << ") does not fit to view cells size (" << viewcells.size() << ")" << endl;
|
---|
| 1489 | return;
|
---|
| 1490 | }
|
---|
[2576] | 1491 |
|
---|
[2584] | 1492 | //const float maxRatio = 1.0f;
|
---|
| 1493 | const float maxRatio = 2.0f;
|
---|
| 1494 | const float minRatio = 0.0f;
|
---|
| 1495 |
|
---|
[2576] | 1496 | const float scale = 1.0f / (maxRatio - minRatio);
|
---|
| 1497 |
|
---|
| 1498 | for (size_t i = 0; i < viewcells.size(); ++ i)
|
---|
| 1499 | {
|
---|
| 1500 | RgbColor c;
|
---|
| 1501 | ViewCell *vc = viewcells[i];
|
---|
| 1502 |
|
---|
[2580] | 1503 | //ViewCellInfo vc1Info = infos1[i];
|
---|
| 1504 | ViewCellInfo vc2Info = compareInfo[i];
|
---|
[2576] | 1505 |
|
---|
[2584] | 1506 | //const float vcRatio = vc->GetNumPiercingRays() / vc2Info.mPiercingRays + Limits::Small;
|
---|
| 1507 | float vcRatio = 1.0f;//maxRatio;
|
---|
| 1508 |
|
---|
| 1509 | if (vc2Info.mPvsSize > Limits::Small)
|
---|
| 1510 | vcRatio = (float)vc->GetPvs().GetSize() / vc2Info.mPvsSize;
|
---|
[2576] | 1511 |
|
---|
[2584] | 1512 | // truncate here
|
---|
| 1513 | if (vcRatio > maxRatio) vcRatio = 1.0f;
|
---|
| 1514 |
|
---|
[2576] | 1515 | const float importance = (vcRatio - minRatio) * scale;
|
---|
[2584] | 1516 |
|
---|
| 1517 | if (i < 20)
|
---|
| 1518 | {
|
---|
| 1519 | cout << "pvs1: " << vc->GetPvs().GetSize() << " pvs2: " << compareInfo[i].mPvsSize << " importance: " << importance << endl;
|
---|
| 1520 | }
|
---|
[2576] | 1521 |
|
---|
| 1522 | // c = RgbColor(importance, 1.0f - importance, 0.0f);
|
---|
| 1523 | c = RainbowColorMapping(importance);
|
---|
| 1524 |
|
---|
| 1525 | glColor4f(c.r, c.g, c.b, 1.0f);
|
---|
| 1526 |
|
---|
| 1527 | if (1)//!mHideByCost || (mHidingCost < importance))
|
---|
| 1528 | {
|
---|
| 1529 | RenderViewCell(vc);
|
---|
| 1530 | }
|
---|
| 1531 | }
|
---|
[1252] | 1532 | }
|
---|
| 1533 |
|
---|
| 1534 |
|
---|
[2576] | 1535 |
|
---|
| 1536 | /**********************************************************************/
|
---|
| 1537 | /* QtRendererControlWidget implementation */
|
---|
| 1538 | /**********************************************************************/
|
---|
| 1539 |
|
---|
[2580] | 1540 |
|
---|
[2569] | 1541 | QGroupBox *QtRendererControlWidget::CreateVisualizationPanel(QWidget *parent)
|
---|
| 1542 | {
|
---|
| 1543 | QRadioButton *rb1, *rb2, *rb3, *rb4, *rb5;
|
---|
| 1544 |
|
---|
| 1545 | // Create a check box to be in the group box
|
---|
| 1546 | rb1 = new QRadioButton("piercing rays", parent);
|
---|
| 1547 | rb1->setText("piercing rays");
|
---|
| 1548 | //vl->addWidget(rb1);
|
---|
| 1549 | connect(rb1, SIGNAL(toggled(bool)), SIGNAL(SetShowPiercingRays(bool)));
|
---|
| 1550 |
|
---|
| 1551 | rb2 = new QRadioButton("pvs size", parent);
|
---|
| 1552 | rb2->setText("pvs size");
|
---|
| 1553 | connect(rb2, SIGNAL(toggled(bool)), SIGNAL(SetShowPvsSizes(bool)));
|
---|
| 1554 |
|
---|
| 1555 | rb3 = new QRadioButton("wireframe", parent);
|
---|
| 1556 | rb3->setText("wireframe");
|
---|
| 1557 |
|
---|
| 1558 | rb4 = new QRadioButton("weighted rays", parent);
|
---|
| 1559 | rb4->setText("weighted rays");
|
---|
| 1560 | connect(rb4, SIGNAL(toggled(bool)), SIGNAL(SetShowWeightedRays(bool)));
|
---|
| 1561 |
|
---|
| 1562 | rb5 = new QRadioButton("pvs cost", parent);
|
---|
| 1563 | rb5->setText("pvs cost");
|
---|
| 1564 | connect(rb5, SIGNAL(toggled(bool)), SIGNAL(SetShowWeightedCost(bool)));
|
---|
| 1565 |
|
---|
| 1566 | QGroupBox *groupBox = new QGroupBox("Visualization options");
|
---|
| 1567 |
|
---|
| 1568 | QVBoxLayout *vbox2 = new QVBoxLayout;
|
---|
| 1569 |
|
---|
| 1570 | vbox2->addWidget(rb3);
|
---|
| 1571 | vbox2->addWidget(rb1);
|
---|
| 1572 | vbox2->addWidget(rb2);
|
---|
| 1573 | vbox2->addWidget(rb4);
|
---|
| 1574 | vbox2->addWidget(rb5);
|
---|
| 1575 |
|
---|
| 1576 | rb3->setChecked(true);
|
---|
| 1577 |
|
---|
| 1578 | vbox2->addStretch(1);
|
---|
| 1579 | groupBox->setLayout(vbox2);
|
---|
| 1580 |
|
---|
| 1581 | return groupBox;
|
---|
| 1582 | }
|
---|
| 1583 |
|
---|
| 1584 |
|
---|
| 1585 |
|
---|
| 1586 | QGroupBox *QtRendererControlWidget::CreateRenderCostPanel(QWidget *parent)
|
---|
| 1587 | {
|
---|
| 1588 | QRadioButton *rb1, *rb2, *rb3;
|
---|
| 1589 |
|
---|
| 1590 | // Create a check box to be in the group box
|
---|
| 1591 | rb1 = new QRadioButton("triangles", parent);
|
---|
| 1592 | rb1->setText("triangles");
|
---|
| 1593 | //vl->addWidget(rb1);
|
---|
| 1594 | connect(rb1, SIGNAL(toggled(bool)), SIGNAL(SetShowWeightedTriangles(bool)));
|
---|
| 1595 |
|
---|
| 1596 | rb2 = new QRadioButton("distance weighted pvs", parent);
|
---|
| 1597 | rb2->setText("distance weighted");
|
---|
| 1598 | connect(rb2, SIGNAL(toggled(bool)), SIGNAL(SetShowDistanceWeightedPvs(bool)));
|
---|
| 1599 |
|
---|
| 1600 | rb3 = new QRadioButton("distance weighted triangles", parent);
|
---|
| 1601 | rb3->setText("distance weighted triangles");
|
---|
| 1602 | connect(rb3, SIGNAL(toggled(bool)), SIGNAL(SetShowDistanceWeightedTriangles(bool)));
|
---|
| 1603 |
|
---|
| 1604 | QGroupBox *groupBox = new QGroupBox("Render cost options");
|
---|
| 1605 |
|
---|
| 1606 | QVBoxLayout *vbox2 = new QVBoxLayout;
|
---|
| 1607 |
|
---|
| 1608 | vbox2->addWidget(rb1);
|
---|
| 1609 | vbox2->addWidget(rb2);
|
---|
| 1610 | vbox2->addWidget(rb3);
|
---|
| 1611 |
|
---|
| 1612 | rb2->setChecked(true);
|
---|
| 1613 |
|
---|
| 1614 | vbox2->addStretch(1);
|
---|
| 1615 | groupBox->setLayout(vbox2);
|
---|
| 1616 |
|
---|
| 1617 | return groupBox;
|
---|
| 1618 | }
|
---|
| 1619 |
|
---|
[2576] | 1620 |
|
---|
[1252] | 1621 | QtRendererControlWidget::QtRendererControlWidget(QWidget * parent, Qt::WFlags f):
|
---|
[2543] | 1622 | QWidget(parent, f)
|
---|
[1252] | 1623 | {
|
---|
| 1624 |
|
---|
[2543] | 1625 | QVBoxLayout *vl = new QVBoxLayout;
|
---|
| 1626 | setLayout(vl);
|
---|
[1252] | 1627 |
|
---|
[2543] | 1628 | QWidget *vbox = new QGroupBox("ViewCells", this);
|
---|
| 1629 | layout()->addWidget(vbox);
|
---|
[1252] | 1630 |
|
---|
[2543] | 1631 | vl = new QVBoxLayout;
|
---|
| 1632 | vbox->setLayout(vl);
|
---|
[1252] | 1633 |
|
---|
[2543] | 1634 | QLabel *label = new QLabel("Granularity");
|
---|
| 1635 | vbox->layout()->addWidget(label);
|
---|
[1942] | 1636 |
|
---|
[2543] | 1637 | QSlider *slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1638 | vl->addWidget(slider);
|
---|
| 1639 | slider->show();
|
---|
| 1640 | slider->setRange(1, 10000);
|
---|
| 1641 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1642 | slider->setValue(200);
|
---|
[1942] | 1643 |
|
---|
[2543] | 1644 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetViewCellGranularity(int)));
|
---|
[1252] | 1645 |
|
---|
[2563] | 1646 | ///////////////////////////
|
---|
| 1647 |
|
---|
[2543] | 1648 | label = new QLabel("Transfer function");
|
---|
| 1649 | vbox->layout()->addWidget(label);
|
---|
[1252] | 1650 |
|
---|
[2543] | 1651 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1652 | vl->addWidget(slider);
|
---|
| 1653 | slider->show();
|
---|
| 1654 | slider->setRange(1, 10000);
|
---|
| 1655 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1656 | slider->setValue(100);
|
---|
[1252] | 1657 |
|
---|
| 1658 |
|
---|
[2543] | 1659 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetTransferFunction(int)));
|
---|
[1252] | 1660 |
|
---|
[2563] | 1661 | ////////////////////////////////////////7
|
---|
[1252] | 1662 |
|
---|
| 1663 |
|
---|
[2563] | 1664 | QPushButton *button = new QPushButton("Update all PVSs", vbox);
|
---|
| 1665 | vbox->layout()->addWidget(button);
|
---|
| 1666 | connect(button, SIGNAL(clicked()), SLOT(UpdateAllPvs()));
|
---|
| 1667 |
|
---|
| 1668 |
|
---|
| 1669 | ////////////////////////////////////////77777
|
---|
| 1670 |
|
---|
[2543] | 1671 | label = new QLabel("Filter size");
|
---|
| 1672 | vbox->layout()->addWidget(label);
|
---|
[1942] | 1673 |
|
---|
[2543] | 1674 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1675 | vbox->layout()->addWidget(slider);
|
---|
| 1676 | slider->show();
|
---|
| 1677 | slider->setRange(1, 100);
|
---|
| 1678 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1679 | slider->setValue(3);
|
---|
[1252] | 1680 |
|
---|
[2543] | 1681 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetVisibilityFilterSize(int)));
|
---|
[1252] | 1682 |
|
---|
| 1683 |
|
---|
[2563] | 1684 | //////////////////////////////////////////
|
---|
| 1685 |
|
---|
[2543] | 1686 | label = new QLabel("Spatial Filter size");
|
---|
| 1687 | vbox->layout()->addWidget(label);
|
---|
[1252] | 1688 |
|
---|
[2543] | 1689 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1690 | vbox->layout()->addWidget(slider);
|
---|
| 1691 | slider->show();
|
---|
| 1692 | slider->setRange(1, 100);
|
---|
| 1693 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1694 | slider->setValue(10);
|
---|
[1942] | 1695 |
|
---|
[2543] | 1696 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetSpatialFilterSize(int)));
|
---|
[1942] | 1697 |
|
---|
[1252] | 1698 |
|
---|
[2563] | 1699 | ///////////////////////////////////
|
---|
[1252] | 1700 |
|
---|
[2563] | 1701 |
|
---|
[2543] | 1702 | QWidget *hbox = new QWidget(vbox);
|
---|
| 1703 | vl->addWidget(hbox);
|
---|
| 1704 | QHBoxLayout *hlayout = new QHBoxLayout;
|
---|
| 1705 | hbox->setLayout(hlayout);
|
---|
[1942] | 1706 |
|
---|
[2543] | 1707 | QCheckBox *cb = new QCheckBox("Show viewcells", hbox);
|
---|
| 1708 | hlayout->addWidget(cb);
|
---|
| 1709 | cb->setChecked(false);
|
---|
| 1710 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowViewCells(bool)));
|
---|
[1942] | 1711 |
|
---|
[2543] | 1712 | cb = new QCheckBox("Render cost curve", hbox);
|
---|
| 1713 | hlayout->addWidget(cb);
|
---|
| 1714 | cb->setChecked(false);
|
---|
| 1715 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowRenderCost(bool)));
|
---|
[1942] | 1716 |
|
---|
[2543] | 1717 | cb = new QCheckBox("Show rays", hbox);
|
---|
| 1718 | hlayout->addWidget(cb);
|
---|
| 1719 | cb->setChecked(false);
|
---|
| 1720 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowRays(bool)));
|
---|
[2580] | 1721 |
|
---|
| 1722 | cb = new QCheckBox("Show Comparison", hbox);
|
---|
| 1723 | hlayout->addWidget(cb);
|
---|
| 1724 | cb->setChecked(false);
|
---|
| 1725 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowComparison(bool)));
|
---|
[1252] | 1726 |
|
---|
[1942] | 1727 |
|
---|
[2569] | 1728 | //////////////////
|
---|
[2563] | 1729 |
|
---|
[2569] | 1730 | QHBoxLayout *vh = new QHBoxLayout;
|
---|
[2564] | 1731 |
|
---|
[2569] | 1732 | QGroupBox *myBox = new QGroupBox("Visualization");
|
---|
[2563] | 1733 |
|
---|
[2569] | 1734 | myBox->setLayout(vh);
|
---|
| 1735 | vl->addWidget(myBox, 0, 0);
|
---|
[2566] | 1736 |
|
---|
[2569] | 1737 | QGroupBox *groupBox = CreateVisualizationPanel(hbox);
|
---|
| 1738 | vh->addWidget(groupBox, 0, 0);
|
---|
[2565] | 1739 |
|
---|
[2569] | 1740 | QGroupBox *groupBox2 = CreateRenderCostPanel(hbox);
|
---|
| 1741 | vh->addWidget(groupBox2, 0, 0);
|
---|
[2565] | 1742 |
|
---|
[2563] | 1743 | //////////////////////////////////
|
---|
| 1744 |
|
---|
| 1745 |
|
---|
| 1746 | /*cb = new QRadiobox("Top View", vbox);
|
---|
| 1747 | vbox->layout()->addWidget(cb);
|
---|
| 1748 | cb->setChecked(false);
|
---|
| 1749 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetTopView(bool)));
|
---|
| 1750 | */
|
---|
| 1751 |
|
---|
[2560] | 1752 | vbox->resize(800,150);
|
---|
[1252] | 1753 |
|
---|
[2560] | 1754 |
|
---|
[2543] | 1755 | vbox = new QGroupBox("Rendering", this);
|
---|
| 1756 | layout()->addWidget(vbox);
|
---|
[1252] | 1757 |
|
---|
[2543] | 1758 | vl = new QVBoxLayout;
|
---|
| 1759 | vbox->setLayout(vl);
|
---|
[1252] | 1760 |
|
---|
| 1761 |
|
---|
| 1762 |
|
---|
[2543] | 1763 | cb = new QCheckBox("Cut view cells", vbox);
|
---|
| 1764 | vbox->layout()->addWidget(cb);
|
---|
| 1765 | cb->setChecked(false);
|
---|
| 1766 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetCutViewCells(bool)));
|
---|
[1252] | 1767 |
|
---|
[1942] | 1768 |
|
---|
[2543] | 1769 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1770 | vbox->layout()->addWidget(slider);
|
---|
| 1771 | slider->show();
|
---|
| 1772 | slider->setRange(0, 1000);
|
---|
| 1773 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1774 | slider->setValue(1000);
|
---|
[1942] | 1775 |
|
---|
[2543] | 1776 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetSceneCut(int)));
|
---|
[1252] | 1777 |
|
---|
[2563] | 1778 |
|
---|
| 1779 | cb = new QCheckBox("Hide view cells by render cost ", vbox);
|
---|
| 1780 | vbox->layout()->addWidget(cb);
|
---|
| 1781 | cb->setChecked(false);
|
---|
| 1782 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetHideByCost(bool)));
|
---|
[1252] | 1783 |
|
---|
[2563] | 1784 | ////////////////////////////
|
---|
| 1785 |
|
---|
| 1786 | const int range = 1000;
|
---|
| 1787 |
|
---|
| 1788 | label = new QLabel("Hide by cost");
|
---|
| 1789 | vbox->layout()->addWidget(label);
|
---|
| 1790 |
|
---|
| 1791 | // the render cost visualization
|
---|
| 1792 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1793 | vbox->layout()->addWidget(slider);
|
---|
| 1794 | slider->show();
|
---|
| 1795 | slider->setRange(0, range);
|
---|
| 1796 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1797 | slider->setValue(0);
|
---|
| 1798 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetHidingCost(int)));
|
---|
| 1799 |
|
---|
| 1800 | ///////////////////////////////////////////
|
---|
| 1801 |
|
---|
| 1802 | cb = new QCheckBox("Top View", vbox);
|
---|
| 1803 | vbox->layout()->addWidget(cb);
|
---|
| 1804 | cb->setChecked(false);
|
---|
| 1805 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetTopView(bool)));
|
---|
| 1806 |
|
---|
| 1807 |
|
---|
| 1808 | label = new QLabel("Top distance");
|
---|
| 1809 | vbox->layout()->addWidget(label);
|
---|
| 1810 |
|
---|
| 1811 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1812 | vbox->layout()->addWidget(slider);
|
---|
| 1813 | slider->show();
|
---|
| 1814 | slider->setRange(1, 1000);
|
---|
| 1815 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1816 | slider->setValue(500);
|
---|
| 1817 |
|
---|
| 1818 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetTopDistance(int)));
|
---|
| 1819 |
|
---|
| 1820 |
|
---|
| 1821 | ///////////////////////////////////////////
|
---|
| 1822 |
|
---|
| 1823 | cb = new QCheckBox("Transparency", vbox);
|
---|
| 1824 | vbox->layout()->addWidget(cb);
|
---|
| 1825 | cb->setChecked(false);
|
---|
[2564] | 1826 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetUseTransparency(bool)));
|
---|
[2563] | 1827 |
|
---|
| 1828 | label = new QLabel("Use transparency");
|
---|
| 1829 | vbox->layout()->addWidget(label);
|
---|
| 1830 |
|
---|
| 1831 | // the render cost visualization
|
---|
| 1832 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 1833 | vbox->layout()->addWidget(slider);
|
---|
| 1834 | slider->show();
|
---|
| 1835 | slider->setRange(0, range);
|
---|
| 1836 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 1837 | slider->setValue(0);
|
---|
| 1838 |
|
---|
| 1839 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetTransparency(int)));
|
---|
| 1840 |
|
---|
| 1841 | //////////////////////////////
|
---|
| 1842 |
|
---|
| 1843 |
|
---|
[2543] | 1844 | cb = new QCheckBox("Cut scene", vbox);
|
---|
| 1845 | vbox->layout()->addWidget(cb);
|
---|
| 1846 | cb->setChecked(false);
|
---|
| 1847 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetCutScene(bool)));
|
---|
[1942] | 1848 |
|
---|
[2543] | 1849 | cb = new QCheckBox("Render boxes", vbox);
|
---|
| 1850 | vbox->layout()->addWidget(cb);
|
---|
| 1851 | cb->setChecked(false);
|
---|
| 1852 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderBoxes(bool)));
|
---|
[1942] | 1853 |
|
---|
[2543] | 1854 | cb = new QCheckBox("Render visibility estimates", vbox);
|
---|
| 1855 | vbox->layout()->addWidget(cb);
|
---|
| 1856 | cb->setChecked(false);
|
---|
| 1857 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderVisibilityEstimates(bool)));
|
---|
[1942] | 1858 |
|
---|
[2543] | 1859 |
|
---|
| 1860 | cb = new QCheckBox("Render errors", vbox);
|
---|
| 1861 | vbox->layout()->addWidget(cb);
|
---|
| 1862 | cb->setChecked(false);
|
---|
| 1863 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderErrors(bool)));
|
---|
| 1864 |
|
---|
| 1865 |
|
---|
| 1866 | bool tmp;
|
---|
| 1867 |
|
---|
| 1868 | cb = new QCheckBox("Use filter", vbox);
|
---|
| 1869 | vbox->layout()->addWidget(cb);
|
---|
| 1870 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilityFilter", tmp );
|
---|
| 1871 | cb->setChecked(tmp);
|
---|
| 1872 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetUseFilter(bool)));
|
---|
| 1873 |
|
---|
| 1874 |
|
---|
| 1875 | cb = new QCheckBox("Use spatial filter", vbox);
|
---|
| 1876 | vbox->layout()->addWidget(cb);
|
---|
| 1877 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilitySpatialFilter",
|
---|
| 1878 | tmp );
|
---|
| 1879 | cb->setChecked(tmp);
|
---|
| 1880 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetUseSpatialFilter(bool)));
|
---|
| 1881 |
|
---|
| 1882 | cb = new QCheckBox("Render filter", vbox);
|
---|
| 1883 | vbox->layout()->addWidget(cb);
|
---|
| 1884 | cb->setChecked(true);
|
---|
| 1885 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderFilter(bool)));
|
---|
| 1886 |
|
---|
| 1887 |
|
---|
[2584] | 1888 | /*vbox = new QGroupBox("PVS Errors", this);
|
---|
[1942] | 1889 | layout()->addWidget(vbox);
|
---|
[2543] | 1890 |
|
---|
[1942] | 1891 | vl = new QVBoxLayout;
|
---|
| 1892 | vbox->setLayout(vl);
|
---|
[2543] | 1893 |
|
---|
[2563] | 1894 | button = new QPushButton("Compute Visibility", vbox);
|
---|
[2543] | 1895 | vbox->layout()->addWidget(button);
|
---|
| 1896 | connect(button, SIGNAL(clicked()), SLOT(ComputeVisibility()));
|
---|
| 1897 |
|
---|
| 1898 | button = new QPushButton("Stop Computation", vbox);
|
---|
| 1899 | vbox->layout()->addWidget(button);
|
---|
| 1900 | connect(button, SIGNAL(clicked()), SLOT(StopComputation()));
|
---|
| 1901 |
|
---|
| 1902 | button = new QPushButton("Set Random View Point", vbox);
|
---|
| 1903 | vbox->layout()->addWidget(button);
|
---|
[2584] | 1904 | connect(button, SIGNAL(clicked()), SLOT(SetRandomViewPoint()));*/
|
---|
[2543] | 1905 |
|
---|
[2584] | 1906 | button = new QPushButton("Store statistics", vbox);
|
---|
| 1907 | vbox->layout()->addWidget(button);
|
---|
| 1908 | connect(button, SIGNAL(clicked()), SIGNAL(StoreStatistics()));
|
---|
[2543] | 1909 |
|
---|
[2584] | 1910 | /*cb = new QCheckBox("Stats", vbox);
|
---|
| 1911 | vbox->layout()->addWidget(cb);
|
---|
| 1912 | cb->setChecked(false);
|
---|
| 1913 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(StoreStatistics()));
|
---|
| 1914 | */
|
---|
[2569] | 1915 | if (0)
|
---|
| 1916 | {
|
---|
[2543] | 1917 | vbox = new QGroupBox("PVS Errors", this);
|
---|
| 1918 | layout()->addWidget(vbox);
|
---|
| 1919 |
|
---|
| 1920 | vl = new QVBoxLayout;
|
---|
| 1921 | vbox->setLayout(vl);
|
---|
| 1922 |
|
---|
| 1923 | mPvsErrorWidget = new QListWidget(vbox);
|
---|
| 1924 | vbox->layout()->addWidget(mPvsErrorWidget);
|
---|
| 1925 |
|
---|
| 1926 | connect(mPvsErrorWidget,
|
---|
[1942] | 1927 | SIGNAL(doubleClicked(const QModelIndex &)),
|
---|
| 1928 | this,
|
---|
| 1929 | SLOT(PvsErrorClicked(const QModelIndex &)));
|
---|
[2543] | 1930 |
|
---|
[2563] | 1931 | button = new QPushButton("Next Error Frame", vbox);
|
---|
[2543] | 1932 | vbox->layout()->addWidget(button);
|
---|
| 1933 | connect(button, SIGNAL(clicked(void)), SLOT(FocusNextPvsErrorFrame(void)));
|
---|
| 1934 | }
|
---|
[2562] | 1935 |
|
---|
[2584] | 1936 | //connect(button, SIGNAL(clicked(void)), SLOT(StoreStatistics(void)));
|
---|
[2563] | 1937 | //mHidingCost = 0.1f;
|
---|
[2562] | 1938 |
|
---|
[2543] | 1939 | setWindowTitle("Preprocessor Control Widget");
|
---|
| 1940 | adjustSize();
|
---|
[1252] | 1941 | }
|
---|
| 1942 |
|
---|
| 1943 |
|
---|
[1942] | 1944 |
|
---|
| 1945 |
|
---|
[1252] | 1946 | void
|
---|
| 1947 | QtRendererControlWidget::FocusNextPvsErrorFrame(void)
|
---|
[2576] | 1948 | {}
|
---|
[2543] | 1949 |
|
---|
[1252] | 1950 | void
|
---|
| 1951 | QtRendererControlWidget::UpdatePvsErrorItem(int row,
|
---|
[2543] | 1952 | GlRendererBuffer::PvsErrorEntry &pvsErrorEntry)
|
---|
[1252] | 1953 | {
|
---|
| 1954 |
|
---|
[2543] | 1955 | QListWidgetItem *i = mPvsErrorWidget->item(row);
|
---|
| 1956 | QString s;
|
---|
| 1957 | s.sprintf("%5.5f", pvsErrorEntry.mError);
|
---|
| 1958 | if (i) {
|
---|
| 1959 | i->setText(s);
|
---|
| 1960 | } else {
|
---|
| 1961 | new QListWidgetItem(s, mPvsErrorWidget);
|
---|
| 1962 | }
|
---|
| 1963 | mPvsErrorWidget->update();
|
---|
[1252] | 1964 | }
|
---|
| 1965 |
|
---|
| 1966 |
|
---|
[2576] | 1967 |
|
---|
| 1968 |
|
---|
| 1969 | /*********************************************************************/
|
---|
| 1970 | /* QtGlDebuggerWidget implementation */
|
---|
| 1971 | /*********************************************************************/
|
---|
| 1972 |
|
---|
| 1973 |
|
---|
| 1974 | QtGlDebuggerWidget::QtGlDebuggerWidget(QtGlRendererBuffer *buf, QWidget *parent)
|
---|
| 1975 | : QGLWidget(QGLFormat(QGL::SampleBuffers), parent), mRenderBuffer(buf)
|
---|
| 1976 | {
|
---|
| 1977 | // create the pbuffer
|
---|
| 1978 | //pbuffer = new QGLPixelBuffer(QSize(512, 512), format(), this);
|
---|
| 1979 | timerId = startTimer(20);
|
---|
| 1980 | setWindowTitle(("OpenGL pbuffers"));
|
---|
| 1981 | }
|
---|
| 1982 |
|
---|
| 1983 |
|
---|
| 1984 | QtGlDebuggerWidget::~QtGlDebuggerWidget()
|
---|
| 1985 | {
|
---|
| 1986 | mRenderBuffer->releaseFromDynamicTexture();
|
---|
| 1987 | glDeleteTextures(1, &dynamicTexture);
|
---|
| 1988 |
|
---|
| 1989 | DEL_PTR(mRenderBuffer);
|
---|
| 1990 | }
|
---|
| 1991 |
|
---|
| 1992 |
|
---|
[1252] | 1993 | void QtGlDebuggerWidget::initializeGL()
|
---|
| 1994 | {
|
---|
| 1995 | glMatrixMode(GL_PROJECTION);
|
---|
| 1996 | glLoadIdentity();
|
---|
| 1997 |
|
---|
| 1998 | glFrustum(-1, 1, -1, 1, 10, 100);
|
---|
| 1999 | glTranslatef(-0.5f, -0.5f, -0.5f);
|
---|
| 2000 | glTranslatef(0.0f, 0.0f, -15.0f);
|
---|
| 2001 | glMatrixMode(GL_MODELVIEW);
|
---|
| 2002 |
|
---|
| 2003 | glEnable(GL_CULL_FACE);
|
---|
| 2004 | initCommon();
|
---|
| 2005 | initPbuffer();
|
---|
| 2006 |
|
---|
| 2007 | }
|
---|
| 2008 |
|
---|
| 2009 |
|
---|
| 2010 | void QtGlDebuggerWidget::resizeGL(int w, int h)
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| 2011 | {
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| 2012 | glViewport(0, 0, w, h);
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| 2013 | }
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| 2014 |
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| 2015 |
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| 2016 | void QtGlDebuggerWidget::paintGL()
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| 2017 | {
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| 2018 | // draw a spinning cube into the pbuffer..
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| 2019 | mRenderBuffer->makeCurrent();
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[2543] | 2020 |
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[1252] | 2021 | BeamSampleStatistics stats;
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| 2022 | mRenderBuffer->SampleBeamContributions(mSourceObject, mBeam, mSamples, stats);
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| 2023 |
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| 2024 | glFlush();
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| 2025 |
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| 2026 | // rendering directly to a texture is not supported on X11, unfortunately
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[2543] | 2027 | mRenderBuffer->updateDynamicTexture(dynamicTexture);
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[1252] | 2028 |
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[2543] | 2029 | // and use the pbuffer contents as a texture when rendering the
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| 2030 | // background and the bouncing cubes
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| 2031 | makeCurrent();
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| 2032 | glBindTexture(GL_TEXTURE_2D, dynamicTexture);
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| 2033 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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[1252] | 2034 |
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[2543] | 2035 | // draw the background
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[1252] | 2036 | glMatrixMode(GL_MODELVIEW);
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[2543] | 2037 | glPushMatrix();
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| 2038 | glLoadIdentity();
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| 2039 | glMatrixMode(GL_PROJECTION);
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| 2040 | glPushMatrix();
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| 2041 | glLoadIdentity();
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| 2042 |
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[1252] | 2043 | glPopMatrix();
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[2543] | 2044 | glMatrixMode(GL_MODELVIEW);
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| 2045 | glPopMatrix();
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[1252] | 2046 | }
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| 2047 |
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| 2048 |
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| 2049 | void QtGlDebuggerWidget::initPbuffer()
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| 2050 | {
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| 2051 | // set up the pbuffer context
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[2543] | 2052 | mRenderBuffer->makeCurrent();
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[1252] | 2053 | /*mRenderBuffer->InitGL();
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| 2054 |
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| 2055 | glViewport(0, 0, mRenderBuffer->size().width(), mRenderBuffer->size().height());
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| 2056 | glMatrixMode(GL_PROJECTION);
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| 2057 | glLoadIdentity();
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| 2058 | glOrtho(-1, 1, -1, 1, -99, 99);
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| 2059 | glTranslatef(-0.5f, -0.5f, 0.0f);
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| 2060 | glMatrixMode(GL_MODELVIEW);
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| 2061 | glLoadIdentity();
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| 2062 |
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| 2063 | glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);*/
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[2543] | 2064 |
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[1252] | 2065 | // generate a texture that has the same size/format as the pbuffer
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[2543] | 2066 | dynamicTexture = mRenderBuffer->generateDynamicTexture();
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[1252] | 2067 |
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| 2068 | // bind the dynamic texture to the pbuffer - this is a no-op under X11
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| 2069 | mRenderBuffer->bindToDynamicTexture(dynamicTexture);
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| 2070 | makeCurrent();
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| 2071 | }
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| 2072 |
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[2576] | 2073 |
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[1252] | 2074 | void QtGlDebuggerWidget::initCommon()
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| 2075 | {
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| 2076 | glEnable(GL_TEXTURE_2D);
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| 2077 | glEnable(GL_DEPTH_TEST);
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| 2078 |
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| 2079 | glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
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| 2080 | }
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| 2081 |
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| 2082 |
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[2576] | 2083 | } |
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