[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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[2636] | 19 | #include "RayCaster.h"
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[2694] | 20 | #include "ObjectPlacer.h"
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[1942] | 21 |
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[2538] | 22 |
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[1942] | 23 | #define USE_CG 1
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| 24 |
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[2620] | 25 | #define TEST_PVS_RENDERING 0
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[1942] | 26 |
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| 27 | #if USE_CG
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[1252] | 28 | #include <Cg/cg.h>
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| 29 | #include <Cg/cgGL.h>
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[1942] | 30 | #endif
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[1252] | 31 |
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| 32 | #include <QVBoxLayout>
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| 33 |
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[2679] | 34 |
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[2686] | 35 | using namespace std;
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[2679] | 36 |
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| 37 |
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[2669] | 38 | namespace GtpVisibilityPreprocessor
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| 39 | {
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[1252] | 40 |
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[1942] | 41 |
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[1252] | 42 | class ViewCellsManager;
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| 43 |
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| 44 | static CGcontext sCgContext = NULL;
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| 45 | static CGprogram sCgFragmentProgram = NULL;
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| 46 | static CGprofile sCgFragmentProfile;
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| 47 |
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| 48 |
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| 49 | QtGlRendererWidget *rendererWidget = NULL;
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| 50 | QtGlDebuggerWidget *debuggerWidget = NULL;
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| 51 |
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[2580] | 52 | const static int SAMPLES_INCR = 2000000;
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[1252] | 53 |
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[2604] | 54 |
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[2686] | 55 | static SimpleRayContainer sViewPointsList;
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| 56 | static SimpleRayContainer::const_iterator sViewPointsListIt;
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[2604] | 57 |
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[2686] | 58 |
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| 59 |
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[1252] | 60 | static inline bool ilt(Intersectable *obj1, Intersectable *obj2)
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| 61 | {
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| 62 | return obj1->mId < obj2->mId;
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| 63 | }
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| 64 |
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[2562] | 65 |
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| 66 | inline static bool nearerThan(ViewCell *vc1, ViewCell *vc2)
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| 67 | {
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| 68 | return vc1->GetDistance() > vc2->GetDistance();
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| 69 | }
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| 70 |
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| 71 |
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[1942] | 72 | #if USE_CG
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[1252] | 73 | static void handleCgError()
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| 74 | {
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| 75 | Debug << "Cg error: " << cgGetErrorString(cgGetError()) << endl;
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| 76 | exit(1);
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| 77 | }
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[1942] | 78 | #endif
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[1252] | 79 |
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[2676] | 80 |
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[2677] | 81 | void QtGlRendererBuffer::MakeLive()
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[1252] | 82 | {
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[2676] | 83 | QGLPixelBuffer::makeCurrent();
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| 84 | //makeCurrent();
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[1252] | 85 | }
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| 86 |
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[2676] | 87 |
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[2677] | 88 | void QtGlRendererBuffer::DoneLive()
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[1252] | 89 | {
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[2676] | 90 | QGLPixelBuffer::doneCurrent();
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| 91 | //doneCurrent();
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[1252] | 92 | }
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| 93 |
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| 94 |
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[2664] | 95 | QtGlRendererBuffer::QtGlRendererBuffer(int w, int h,
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[1252] | 96 | SceneGraph *sceneGraph,
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| 97 | ViewCellsManager *viewcells,
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| 98 | KdTree *tree):
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[2669] | 99 | QGLPixelBuffer(QSize(w, h),
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| 100 | QGLFormat(QGL::StencilBuffer |
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| 101 | QGL::DepthBuffer |
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| 102 | QGL::DoubleBuffer |
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[2677] | 103 | QGL::Rgba)
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| 104 | ),
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[2664] | 105 | GlRendererBuffer(sceneGraph, viewcells, tree)
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[1942] | 106 | {
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[2679] | 107 | //makeCurrent();
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[2677] | 108 | MakeLive();
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[2664] | 109 | glViewport(0, 0, w, h);
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| 110 | glMatrixMode(GL_PROJECTION);
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| 111 | glLoadIdentity();
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| 112 | glOrtho(-1, 1, -1, 1, -99, 99);
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| 113 | //glTranslatef(-0.5f, -0.5f, 0.0f);
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| 114 | glMatrixMode(GL_MODELVIEW);
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| 115 | glLoadIdentity();
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| 116 |
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| 117 | InitGL();
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[2677] | 118 |
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[2679] | 119 | //doneCurrent();
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| 120 | //DoneLive();
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[1252] | 121 | }
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| 122 |
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[2664] | 123 |
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| 124 | void QtGlRendererBuffer::RenderPvs(const ObjectPvs &pvs)
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[2620] | 125 | {
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[2671] | 126 | EnableDrawArrays();
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[2686] | 127 |
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| 128 | // prepare pvs for rendering
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[2663] | 129 | PreparePvs(pvs);
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[1942] | 130 |
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[2671] | 131 | if (mUseVbos)
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| 132 | glBindBufferARB(GL_ARRAY_BUFFER_ARB, mVboId);
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| 133 |
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[2663] | 134 | int offset = (int)mObjects.size() * 3;
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| 135 | char *arrayPtr = mUseVbos ? NULL : (char *)mData;
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[2620] | 136 |
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[2663] | 137 | glVertexPointer(3, GL_FLOAT, 0, (char *)arrayPtr);
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| 138 | glNormalPointer(GL_FLOAT, 0, (char *)arrayPtr + offset * sizeof(Vector3));
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| 139 | glDrawElements(GL_TRIANGLES, mIndexBufferSize, GL_UNSIGNED_INT, mIndices);
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[2620] | 140 | }
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| 141 |
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[2670] | 142 |
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[2695] | 143 | void QtGlRendererBuffer::RenderTrianglePvs()
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| 144 | {
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| 145 | ObjectContainer::const_iterator oit, oit_end =
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| 146 | mViewCellsManager->GetPreprocessor()->mTrianglePvs.end();
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| 147 |
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| 148 | //int sz = mViewCellsManager->GetPreprocessor()->mDummyBuffer.size();
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| 149 |
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| 150 | int i = 0;
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| 151 | for (oit = mViewCellsManager->GetPreprocessor()->mTrianglePvs.begin();
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| 152 | oit != oit_end; ++ oit, ++ i)
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| 153 | {
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| 154 | //int dum = mViewCellsManager->GetPreprocessor()->mDummyBuffer[i];
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| 155 | //glColor3f(0, (float)dum / 20.0f, 1);
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| 156 | if (mUseFalseColors) SetupFalseColor((*oit)->mId);
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| 157 |
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| 158 | RenderIntersectable(*oit);
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| 159 | }
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| 160 | }
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| 161 |
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| 162 |
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| 163 |
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[2002] | 164 | // reimplemented here so that we can snap the error windows
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[2664] | 165 | float QtGlRendererBuffer::GetPixelError(int &pvsSize)
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[1252] | 166 | {
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[2677] | 167 | MakeLive();
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[2671] | 168 |
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[2670] | 169 | if (0)
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| 170 | {
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| 171 | cout << "stencil: " << format().stencil() << endl;
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| 172 | cout << "depth: " << format().depth() << endl;
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| 173 | cout << "rgba: " << format().rgba() << endl;
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| 174 | cout << "double: " << format().doubleBuffer() << endl;
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[2677] | 175 | cout << "depth: " << format().depth() << endl;
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| 176 | cout << "gl:" << format().hasOpenGL() << endl;
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| 177 | cout << "dir:" << format().directRendering() << endl;
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[2670] | 178 | }
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[2669] | 179 |
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[2670] | 180 | ++ mCurrentFrame;
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| 181 |
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[2662] | 182 | float pErrorPixels = -1.0f;
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[2008] | 183 |
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[2543] | 184 | mUseFalseColors = false;
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[2663] | 185 | unsigned int pixelCount = 0;
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[2008] | 186 |
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[2669] | 187 |
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[2543] | 188 | ViewCell *viewcell = mViewCellsManager->GetViewCell(mViewPoint);
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[2648] | 189 |
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[2543] | 190 | if (viewcell == NULL)
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[2664] | 191 | return -1.0f;
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[2050] | 192 |
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[2627] | 193 | bool evaluateFilter;
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| 194 | Environment::GetSingleton()->GetBoolValue("Preprocessor.evaluateFilter", evaluateFilter);
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| 195 |
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[2670] | 196 | ObjectPvs pvs;
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| 197 |
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[2627] | 198 | if (!evaluateFilter)
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[2662] | 199 | pvs = viewcell->GetPvs();
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[2663] | 200 | else
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| 201 | mViewCellsManager->ApplyFilter2(viewcell, false, mViewCellsManager->GetFilterWidth(), pvs);
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[2635] | 202 |
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[2669] | 203 | pvsSize = pvs.GetSize();
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| 204 |
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[2695] | 205 | // hack: assume that view cell empty
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[2669] | 206 | if (pvsSize == 0)
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| 207 | return 0.0f;
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[2002] | 208 |
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[2543] | 209 | SetupCamera();
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[2664] | 210 |
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[2669] | 211 | // use shading
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| 212 | if (mSnapErrorFrames)
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| 213 | {
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| 214 | GLfloat light_ambient[] = {0.3, 0.3, 0.3, 1.0};
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| 215 | GLfloat light_diffuse[] = {0.6, 0.6, 0.6, 1.0};
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| 216 | GLfloat light_specular[] = {1.0, 1.0, 1.0, 1.0};
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| 217 |
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[2670] | 218 | //GLfloat light_position[] = {278.0f, 548.8f,279.0f, 1.0f};
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| 219 | GLfloat light_position[] = {0.f,0.f,0.f, 1.0f};
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[2669] | 220 |
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| 221 | glEnable(GL_LIGHT0);
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| 222 |
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| 223 | // a light
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| 224 | glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
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| 225 | glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
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| 226 | glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
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| 227 |
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| 228 | glEnable(GL_LIGHTING);
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| 229 | glLightfv (GL_LIGHT0, GL_POSITION, light_position);
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| 230 |
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| 231 | glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE);
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| 232 | glEnable(GL_COLOR_MATERIAL);
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| 233 |
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| 234 | glShadeModel(GL_SMOOTH);
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| 235 | }
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| 236 |
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| 237 | glDisable(GL_ALPHA_TEST);
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| 238 |
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| 239 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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[2543] | 240 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
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[2669] | 241 |
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| 242 | //glColorMask(GL_FALSE, GL_TRUE, GL_FALSE, GL_TRUE);
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| 243 | glColor3f(0, 1, 0);
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| 244 |
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| 245 | glDepthFunc(GL_LESS);
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| 246 | glDepthMask(GL_TRUE);
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[2663] | 247 | glEnable(GL_DEPTH_TEST);
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[2050] | 248 |
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[2669] | 249 | glStencilFunc(GL_EQUAL, 0x0, 0x1);
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| 250 | glStencilOp(GL_KEEP, GL_KEEP, GL_INCR);
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[2543] | 251 |
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[2670] | 252 | KdNode::NewMail2();
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| 253 | Intersectable::NewMail();
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| 254 |
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[2669] | 255 | // render pvs once
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[2620] | 256 | RenderPvs(pvs);
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[2662] | 257 |
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[2671] | 258 | //cout << "rendered nodes: " << mRenderedNodes << endl;
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| 259 |
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[2564] | 260 | //glColorMask(GL_TRUE, GL_FALSE, GL_FALSE, GL_FALSE);
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[2669] | 261 | //glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_FALSE);
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[1942] | 262 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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[2667] | 263 |
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[2543] | 264 | glEnable(GL_STENCIL_TEST);
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[2671] | 265 | glColor3f(1, 0, 0);
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[2543] | 266 |
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[2662] | 267 |
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[2669] | 268 | // render scene, record differences
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| 269 | OcclusionQuery *query = mOcclusionQueries[0];
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[2543] | 270 |
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[2669] | 271 | KdNode::NewMail2();
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[2613] | 272 | Intersectable::NewMail();
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| 273 |
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[2543] | 274 | query->BeginQuery();
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| 275 |
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[2670] | 276 | ++ mCurrentFrame;
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| 277 |
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[2543] | 278 | RenderScene();
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[2662] | 279 |
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[2689] | 280 | glFlush();
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| 281 |
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[2543] | 282 | query->EndQuery();
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| 283 | glDisable(GL_STENCIL_TEST);
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[2664] | 284 |
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[2543] | 285 | pixelCount = query->GetQueryResult();
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| 286 |
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[2677] | 287 | pErrorPixels = (float)pixelCount / (GetWidth() * GetHeight());
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[2670] | 288 |
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[2687] | 289 | const int pixelThres = 0;
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[2686] | 290 |
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[2677] | 291 | // some error happened
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[2696] | 292 | if (pixelCount > pixelThres)
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[2662] | 293 | {
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[2695] | 294 | cout << "f " << mFrame << " id " << viewcell->GetId() << " pvs " << pvsSize
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| 295 | << " e " << pixelCount << " vp " << mViewPoint << " vd " << mViewDirection << endl;
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[2670] | 296 |
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| 297 | if (mSnapErrorFrames)
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| 298 | {
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| 299 | glReadBuffer(GL_BACK);
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| 300 | //glReadBuffer(GL_FRONT);
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[2543] | 301 |
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[2671] | 302 |
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[2670] | 303 | //////////////
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| 304 | //-- output error visualization
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[2613] | 305 |
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[2670] | 306 | char filename[256];
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[2677] | 307 | //sprintf(filename, "error-frame-%04d-%0.5f.png", mFrame, pErrorPixels);
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[2687] | 308 | sprintf(filename, "error-frame-%04d-%04d-%08d.png", mFrame, viewcell->GetId(), pixelCount);
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[2670] | 309 | QImage im = toImage();
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| 310 | string str = mSnapPrefix + filename;
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| 311 | QString qstr(str.c_str());
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[2662] | 312 |
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[2670] | 313 | im.save(qstr, "PNG");
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[2662] | 314 |
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[2696] | 315 | if (0)
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| 316 | {
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| 317 | ///////////
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| 318 | //-- output computed pvs
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[2662] | 319 |
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[2696] | 320 | //mUseFalseColors = false;
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| 321 | mUseFalseColors = true;
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| 322 | glPushAttrib(GL_CURRENT_BIT);
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| 323 | glColor3f(0, 1, 0);
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[2669] | 324 |
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[2696] | 325 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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| 326 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
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[2662] | 327 |
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[2696] | 328 | KdNode::NewMail2();
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| 329 | Intersectable::NewMail();
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[2671] | 330 |
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[2696] | 331 | ++ mCurrentFrame;
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[2669] | 332 |
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[2696] | 333 | // render pvs once
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| 334 | //RenderPvs(pvs);
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| 335 | RenderTrianglePvs();
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[2689] | 336 |
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[2696] | 337 | glFlush();
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[2695] | 338 |
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[2696] | 339 | mUseFalseColors = false;
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[2670] | 340 |
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[2696] | 341 | im = toImage();
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| 342 | sprintf(filename, "error-frame-%04d-%04d-%08d-pvs.png", mFrame, viewcell->GetId(), pixelCount);
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| 343 | str = mSnapPrefix + filename;
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| 344 | qstr = str.c_str();
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| 345 | im.save(qstr, "PNG");
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| 346 |
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| 347 | glPopAttrib();
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| 348 | }
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[2670] | 349 | }
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[1252] | 350 | }
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[2662] | 351 |
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[2543] | 352 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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[2613] | 353 |
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[2679] | 354 | //DoneLive();
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[2613] | 355 |
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[2543] | 356 | return pErrorPixels;
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[1252] | 357 | }
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| 358 |
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[1942] | 359 | int
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| 360 | QtGlRendererBuffer::ComputePvs(ObjectContainer &objects,
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| 361 | ObjectContainer &pvs) const
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[1252] | 362 | {
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| 363 | int pvsSize = 0;
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| 364 | QImage image = toImage();
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[2695] | 365 |
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[1252] | 366 | Intersectable::NewMail();
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| 367 |
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| 368 | std::stable_sort(objects.begin(), objects.end(), ilt);
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| 369 |
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| 370 | MeshInstance dummy(NULL);
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| 371 |
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| 372 | Intersectable *obj = NULL;
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[2543] | 373 |
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[1252] | 374 | for (int x = 0; x < image.width(); ++ x)
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| 375 | {
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| 376 | for (int y = 0; y < image.height(); ++ y)
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| 377 | {
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| 378 | QRgb pix = image.pixel(x, y);
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| 379 | const int id = GetId(qRed(pix), qGreen(pix), qBlue(pix));
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| 380 |
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| 381 | dummy.SetId(id);
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| 382 |
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| 383 | ObjectContainer::iterator oit =
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| 384 | lower_bound(objects.begin(), objects.end(), &dummy, ilt);
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[2543] | 385 |
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[1252] | 386 | if (//(oit != oit.end()) &&
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| 387 | ((*oit)->GetId() == id) &&
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| 388 | !obj->Mailed())
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| 389 | {
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| 390 | obj = *oit;
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| 391 | obj->Mail();
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| 392 | ++ pvsSize;
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| 393 | pvs.push_back(obj);
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| 394 | }
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| 395 | }
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| 396 | }
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| 397 |
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| 398 | return pvsSize;
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| 399 | }
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| 400 |
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| 401 |
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[2543] | 402 | void QtGlRendererWidget::InitGL()
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[1997] | 403 | {
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[2543] | 404 | GlRenderer::InitGL();
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[1942] | 405 |
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[2643] | 406 | //glEnable(GL_FOG);
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| 407 | //glFogi(GL_FOG_MODE, GL_EXP);
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| 408 | glFogi(GL_FOG_MODE, GL_LINEAR);
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| 409 |
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| 410 | // glFogf(GL_FOG_DENSITY, .2f);
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| 411 | glFogf(GL_FOG_START, 50.f);
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| 412 | glFogf(GL_FOG_END, 500.f);
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| 413 |
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[2633] | 414 | GLfloat light_ambient[] = {0.3, 0.3, 0.3, 1.0};
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| 415 | GLfloat light_diffuse[] = {0.6, 0.6, 0.6, 1.0};
|
---|
| 416 | GLfloat light_specular[] = {1.0, 1.0, 1.0, 1.0};
|
---|
| 417 | GLfloat light_position[] = //{278.0f, 548.8f,279.0f, 1.0f };
|
---|
| 418 | { 0.f,0.f,0.f,1.0f };
|
---|
| 419 |
|
---|
| 420 | /*glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
|
---|
| 421 | glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
|
---|
| 422 | glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
|
---|
| 423 | glLightfv(GL_LIGHT0, GL_POSITION, light_position);
|
---|
| 424 | */
|
---|
| 425 | glEnable(GL_LIGHT0);
|
---|
| 426 |
|
---|
[2604] | 427 | GLfloat mat_ambient[] = {0.5f, 0.5f, 0.5f, 1.0f};
|
---|
| 428 |
|
---|
| 429 | // mat_specular and mat_shininess are NOT default values
|
---|
| 430 | GLfloat mat_diffuse[] = {1.0f, 1.0f, 1.0f, 1.0f};
|
---|
| 431 | GLfloat mat_specular[] = {0.3f, 0.3f, 0.3f, 1.0f};
|
---|
| 432 | GLfloat mat_shininess[] = {1.0f};
|
---|
[1942] | 433 |
|
---|
[2633] | 434 | /* GLfloat light_ambient[] = {0.2f, 0.2f, 0.2f, 1.0f};
|
---|
[2604] | 435 | GLfloat light_diffuse[] = {0.4f, 0.4f, 0.4f, 1.0f};
|
---|
| 436 | GLfloat light_specular[] = {0.3f, 0.3f, 0.3f, 1.0f};
|
---|
[2543] | 437 |
|
---|
[2604] | 438 | GLfloat lmodel_ambient[] = {0.3f, 0.3f, 0.3f, 1.0f};
|
---|
[2633] | 439 | */
|
---|
[2543] | 440 |
|
---|
| 441 | // default Material
|
---|
| 442 | glMaterialfv(GL_FRONT, GL_AMBIENT, mat_ambient);
|
---|
| 443 | glMaterialfv(GL_FRONT, GL_DIFFUSE, mat_diffuse);
|
---|
| 444 | glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular);
|
---|
| 445 | glMaterialfv(GL_FRONT, GL_SHININESS, mat_shininess);
|
---|
| 446 |
|
---|
| 447 | // a light
|
---|
| 448 | glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
|
---|
| 449 | glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
|
---|
| 450 | glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
|
---|
| 451 |
|
---|
[2633] | 452 | /*glLightfv(GL_LIGHT1, GL_AMBIENT, light_ambient);
|
---|
[2543] | 453 | glLightfv(GL_LIGHT1, GL_DIFFUSE, light_diffuse);
|
---|
| 454 | glLightfv(GL_LIGHT1, GL_SPECULAR, light_specular);
|
---|
[2633] | 455 | */
|
---|
| 456 | //glLightModelfv(GL_LIGHT_MODEL_AMBIENT, lmodel_ambient);
|
---|
[2543] | 457 |
|
---|
| 458 | glEnable(GL_LIGHTING);
|
---|
| 459 | glEnable(GL_LIGHT0);
|
---|
[2633] | 460 | // glEnable(GL_LIGHT1);
|
---|
[2543] | 461 |
|
---|
| 462 | // set position of the light
|
---|
[2633] | 463 | /*GLfloat infinite_light[] = { 1.0, 0.8, 1.0, 0.0 };
|
---|
[2543] | 464 | glLightfv (GL_LIGHT0, GL_POSITION, infinite_light);
|
---|
| 465 |
|
---|
| 466 | // set position of the light2
|
---|
| 467 | GLfloat infinite_light2[] = { -0.3, 1.5, 1.0, 0.0 };
|
---|
| 468 | glLightfv (GL_LIGHT1, GL_POSITION, infinite_light2);
|
---|
[2633] | 469 | */
|
---|
| 470 | glLightfv (GL_LIGHT0, GL_POSITION, light_position);
|
---|
[2543] | 471 |
|
---|
| 472 | glColorMaterial( GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE);
|
---|
[2571] | 473 | // glColorMaterial( GL_FRONT_AND_BACK, GL_SPECULAR);
|
---|
[2543] | 474 | glEnable(GL_COLOR_MATERIAL);
|
---|
| 475 |
|
---|
[2633] | 476 | glShadeModel(GL_SMOOTH);
|
---|
[1997] | 477 | }
|
---|
[1942] | 478 |
|
---|
[1997] | 479 |
|
---|
[1252] | 480 | void
|
---|
[1942] | 481 | QtGlRendererWidget::SetupCameraProjection(const int w, const int h, const float angle)
|
---|
[1252] | 482 | {
|
---|
[2543] | 483 | if (!mTopView) {
|
---|
| 484 | int ww = w;
|
---|
| 485 | int hh = h;
|
---|
| 486 | glViewport(0, 0, ww, hh);
|
---|
| 487 | glMatrixMode(GL_PROJECTION);
|
---|
| 488 | glLoadIdentity();
|
---|
[2562] | 489 | gluPerspective(angle, ww/(float)hh, 0.1, 2.0 * Magnitude(mSceneGraph->GetBox().Diagonal()));
|
---|
[2543] | 490 | glMatrixMode(GL_MODELVIEW);
|
---|
| 491 | } else {
|
---|
| 492 | int ww = w;
|
---|
| 493 | int hh = h;
|
---|
| 494 | glViewport(0, 0, ww, hh);
|
---|
| 495 | glMatrixMode(GL_PROJECTION);
|
---|
| 496 | glLoadIdentity();
|
---|
[2562] | 497 | gluPerspective(50.0, ww / (float)hh, 0.1, 20.0 * Magnitude(mSceneGraph->GetBox().Diagonal()));
|
---|
[2543] | 498 | glMatrixMode(GL_MODELVIEW);
|
---|
| 499 | }
|
---|
[1252] | 500 | }
|
---|
| 501 |
|
---|
[1942] | 502 |
|
---|
[2538] | 503 | bool QtGlRendererWidget::PvsChanged(ViewCell *viewCell) const
|
---|
| 504 | {
|
---|
| 505 | if (viewCell != mPvsCache.mViewCell)
|
---|
| 506 | return true;
|
---|
[1942] | 507 |
|
---|
[2538] | 508 | if (viewCell->GetPvs().GetSize() != mPvsCache.mUnfilteredPvsSize)
|
---|
| 509 | return true;
|
---|
| 510 |
|
---|
| 511 | return false;
|
---|
| 512 | }
|
---|
| 513 |
|
---|
| 514 |
|
---|
| 515 | void QtGlRendererWidget::_RenderPvs()
|
---|
[1252] | 516 | {
|
---|
[2671] | 517 | EnableDrawArrays();
|
---|
[2682] | 518 |
|
---|
[2683] | 519 | if (mUseVbos)
|
---|
[2671] | 520 | glBindBufferARB(GL_ARRAY_BUFFER_ARB, mVboId);
|
---|
| 521 |
|
---|
[2633] | 522 | mUseFalseColors = false;
|
---|
[2538] | 523 |
|
---|
[2543] | 524 | int offset = (int)mObjects.size() * 3;
|
---|
[2538] | 525 | char *arrayPtr = mUseVbos ? NULL : (char *)mData;
|
---|
[2543] | 526 |
|
---|
[2538] | 527 | glVertexPointer(3, GL_FLOAT, 0, (char *)arrayPtr);
|
---|
| 528 | glNormalPointer(GL_FLOAT, 0, (char *)arrayPtr + offset * sizeof(Vector3));
|
---|
| 529 | glDrawElements(GL_TRIANGLES, mIndexBufferSize, GL_UNSIGNED_INT, mIndices);
|
---|
[2664] | 530 |
|
---|
[2685] | 531 | #if DYNAMIC_OBJECTS_HACK
|
---|
[2609] | 532 | // handle dynamic objects
|
---|
| 533 | DynamicObjectsContainer::const_iterator dit, dit_end = mDynamicObjects.end();
|
---|
| 534 |
|
---|
| 535 | for (dit = mDynamicObjects.begin(); dit != dit_end; ++ dit)
|
---|
| 536 | {
|
---|
[2621] | 537 | _RenderDynamicObject(*dit);
|
---|
[2609] | 538 | }
|
---|
[2694] | 539 |
|
---|
| 540 | if (mPendingDynamicObject)
|
---|
| 541 | _RenderDynamicObject(mPendingDynamicObject);
|
---|
[2615] | 542 | #endif
|
---|
[2538] | 543 | }
|
---|
[1942] | 544 |
|
---|
[1252] | 545 |
|
---|
[2670] | 546 | void QtGlRendererWidget::PreparePvs(const ObjectPvs &pvs)
|
---|
[2538] | 547 | {
|
---|
[2543] | 548 | int indexBufferSize = 0;
|
---|
| 549 |
|
---|
[2670] | 550 | // hack: mail not working with multiple threads
|
---|
[2643] | 551 | KdNode::NewMail2();
|
---|
[2538] | 552 |
|
---|
[2633] | 553 | mPvsSize = pvs.GetSize();
|
---|
| 554 |
|
---|
[2615] | 555 | #if DYNAMIC_OBJECTS_HACK
|
---|
[2609] | 556 | mDynamicObjects.clear();
|
---|
[2615] | 557 | #endif
|
---|
[2538] | 558 |
|
---|
[2633] | 559 | ObjectPvsIterator it = pvs.GetIterator();
|
---|
| 560 |
|
---|
[2543] | 561 | while (it.HasMoreEntries())
|
---|
[2538] | 562 | {
|
---|
| 563 | Intersectable *obj = it.Next();
|
---|
[2686] | 564 |
|
---|
[2609] | 565 | switch (obj->Type())
|
---|
| 566 | {
|
---|
| 567 | case Intersectable::KD_INTERSECTABLE:
|
---|
| 568 | {
|
---|
| 569 | KdNode *node = static_cast<KdIntersectable *>(obj)->GetItem();
|
---|
| 570 | _UpdatePvsIndices(node, indexBufferSize);
|
---|
| 571 | }
|
---|
| 572 | break;
|
---|
[2615] | 573 | #if DYNAMIC_OBJECTS_HACK
|
---|
| 574 |
|
---|
| 575 | case Intersectable::SCENEGRAPHLEAF_INTERSECTABLE:
|
---|
| 576 | mDynamicObjects.push_back(static_cast<SceneGraphLeafIntersectable *>(obj)->GetItem());
|
---|
| 577 | break;
|
---|
| 578 | #endif
|
---|
[2609] | 579 | default:
|
---|
| 580 | cerr << "PreparePvs: type " << Intersectable::GetTypeName(obj) << " not handled yet" << endl;
|
---|
| 581 | }
|
---|
[2538] | 582 | }
|
---|
[2543] | 583 |
|
---|
| 584 | mIndexBufferSize = indexBufferSize;
|
---|
[2538] | 585 | }
|
---|
| 586 |
|
---|
| 587 |
|
---|
[2670] | 588 | void QtGlRendererWidget::VisualizePvs()
|
---|
[2538] | 589 | {
|
---|
| 590 | if (mUseVbos)
|
---|
| 591 | glBindBufferARB(GL_ARRAY_BUFFER_ARB, mVboId);
|
---|
| 592 |
|
---|
[2543] | 593 | ++ mCurrentFrame;
|
---|
| 594 |
|
---|
[2538] | 595 | EnableDrawArrays();
|
---|
[2669] | 596 |
|
---|
[2538] | 597 | if (mDetectEmptyViewSpace)
|
---|
| 598 | glEnable(GL_CULL_FACE);
|
---|
| 599 | else
|
---|
| 600 | glDisable(GL_CULL_FACE);
|
---|
| 601 |
|
---|
[2543] | 602 | ViewCell *viewcell = NULL;
|
---|
[2538] | 603 | viewcell = mViewCellsManager->GetViewCell(mViewPoint, true);
|
---|
| 604 |
|
---|
| 605 | if (viewcell)
|
---|
| 606 | {
|
---|
[2543] | 607 | // copy the pvs so that it can be filtered ...
|
---|
[2538] | 608 | if (PvsChanged(viewcell))
|
---|
| 609 | {
|
---|
| 610 | mPvsCache.Reset();
|
---|
| 611 | mPvsCache.mViewCell = viewcell;
|
---|
| 612 | mPvsCache.mUnfilteredPvsSize = viewcell->GetPvs().GetSize();
|
---|
| 613 |
|
---|
| 614 | if (mUseSpatialFilter)
|
---|
| 615 | {
|
---|
[2543] | 616 | //mMutex.lock();
|
---|
[2538] | 617 | // mSpatialFilter size is in range 0.001 - 0.1
|
---|
[2643] | 618 | mViewCellsManager->ApplyFilter2(viewcell,
|
---|
| 619 | mUseFilter,
|
---|
| 620 | 100.0f * mSpatialFilterSize,
|
---|
| 621 | mPvsCache.mPvs,
|
---|
| 622 | &mPvsCache.filteredBoxes);
|
---|
[2543] | 623 | //mPvsCache.mPvs = pvs;
|
---|
| 624 | //mMutex.unlock();
|
---|
[2633] | 625 | //cout << "pvs size: " << mPvsCache.mPvs.GetSize() << endl;
|
---|
[2542] | 626 | }
|
---|
[2538] | 627 | else
|
---|
| 628 | {
|
---|
| 629 | mPvsCache.mPvs = viewcell->GetPvs();
|
---|
| 630 | }
|
---|
[2633] | 631 |
|
---|
| 632 | // update the indices for rendering
|
---|
[2671] | 633 | PreparePvs(mPvsCache.mPvs);
|
---|
[2538] | 634 | emit PvsUpdated();
|
---|
[2686] | 635 |
|
---|
[2643] | 636 | mCurrentPvsCost = mPvsCache.mPvs.EvalPvsCost();
|
---|
[2538] | 637 | }
|
---|
[2643] | 638 |
|
---|
[2538] | 639 | // Render PVS
|
---|
| 640 | if (mUseSpatialFilter && mRenderBoxes)
|
---|
| 641 | {
|
---|
[2664] | 642 | for (size_t i=0; i < mPvsCache.filteredBoxes.size(); ++ i)
|
---|
[2542] | 643 | {
|
---|
[2538] | 644 | RenderBox(mPvsCache.filteredBoxes[i]);
|
---|
[2542] | 645 | }
|
---|
[2538] | 646 | }
|
---|
| 647 | else
|
---|
| 648 | {
|
---|
[2604] | 649 | if (!mRenderVisibilityEstimates && !mUseRandomColorPerPvsObject)
|
---|
[2538] | 650 | _RenderPvs();
|
---|
| 651 | else
|
---|
[2609] | 652 | _RenderColoredPvs();
|
---|
[1942] | 653 | }
|
---|
[2538] | 654 |
|
---|
| 655 | if (mRenderFilter)
|
---|
| 656 | {
|
---|
| 657 | mWireFrame = true;
|
---|
| 658 | RenderIntersectable(viewcell);
|
---|
[2564] | 659 |
|
---|
[2538] | 660 | mWireFrame = false;
|
---|
| 661 | }
|
---|
[2686] | 662 |
|
---|
| 663 | //mCurrentPvsCost = viewcell->GetPvs().EvalPvsCost();
|
---|
[2538] | 664 | }
|
---|
| 665 | else
|
---|
| 666 | {
|
---|
| 667 | RenderScene();
|
---|
[1942] | 668 | }
|
---|
[2643] | 669 |
|
---|
| 670 | //cout << "vp: " << mViewPoint << " vd: " << mViewDirection << endl;
|
---|
[1252] | 671 | }
|
---|
| 672 |
|
---|
| 673 | float
|
---|
| 674 | QtGlRendererWidget::RenderErrors()
|
---|
| 675 | {
|
---|
[2543] | 676 | float pErrorPixels = -1.0f;
|
---|
[1252] | 677 |
|
---|
[2543] | 678 | SetupCamera();
|
---|
| 679 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
|
---|
[2049] | 680 |
|
---|
[2543] | 681 | glPushAttrib(GL_ENABLE_BIT);
|
---|
[2049] | 682 |
|
---|
[2543] | 683 | glStencilFunc(GL_EQUAL, 0x0, 0x1);
|
---|
| 684 | glStencilOp(GL_KEEP, GL_KEEP, GL_INCR);
|
---|
[2049] | 685 |
|
---|
[2638] | 686 | glColor3f(0.6f, 0.6f, 0.6f);
|
---|
| 687 |
|
---|
[2543] | 688 | // Render PVS
|
---|
[2670] | 689 | VisualizePvs();
|
---|
[1252] | 690 |
|
---|
[2543] | 691 | glEnable(GL_STENCIL_TEST);
|
---|
[1252] | 692 |
|
---|
[2543] | 693 | glDisable(GL_LIGHTING);
|
---|
[1252] | 694 |
|
---|
[2543] | 695 | SetupCamera();
|
---|
[1252] | 696 |
|
---|
[2638] | 697 | mUseForcedColors = true;
|
---|
| 698 |
|
---|
[2543] | 699 | glColor3f(1.0f, 0.0f, 0.0f);
|
---|
[2049] | 700 |
|
---|
[2662] | 701 | OcclusionQuery *query = mOcclusionQueries[0];
|
---|
| 702 | query->BeginQuery();
|
---|
| 703 |
|
---|
[2543] | 704 | RenderScene();
|
---|
| 705 |
|
---|
| 706 | mUseForcedColors = false;
|
---|
| 707 |
|
---|
| 708 | query->EndQuery();
|
---|
| 709 |
|
---|
| 710 | glDisable(GL_STENCIL_TEST);
|
---|
| 711 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
|
---|
| 712 |
|
---|
| 713 | glPopAttrib();
|
---|
| 714 |
|
---|
| 715 | // reenable other state
|
---|
| 716 | // int wait=0;
|
---|
| 717 | // while (!query.ResultAvailable()) {
|
---|
| 718 | // wait++;
|
---|
| 719 | // }
|
---|
| 720 |
|
---|
| 721 | int pixelCount = query->GetQueryResult();
|
---|
[2664] | 722 | pErrorPixels = ((float)pixelCount) / (GetWidth() * GetHeight());
|
---|
[2670] | 723 |
|
---|
[2664] | 724 | if (0) cout << "error pixels=" << pixelCount << endl;
|
---|
[2543] | 725 |
|
---|
| 726 | mRenderError = pErrorPixels;
|
---|
| 727 |
|
---|
| 728 | return pErrorPixels;
|
---|
[1252] | 729 | }
|
---|
| 730 |
|
---|
| 731 |
|
---|
[2686] | 732 | void QtGlRendererWidget::timerEvent(QTimerEvent *timerEvent)
|
---|
[1252] | 733 | {
|
---|
[2686] | 734 | if (mReplayMode && (timerEvent->timerId() == mReplayTimerId))
|
---|
| 735 | {
|
---|
| 736 | if (sViewPointsListIt == sViewPointsList.end())
|
---|
| 737 | {
|
---|
| 738 | cout << "stopping replay" << endl;
|
---|
| 739 | mReplayMode = false;
|
---|
| 740 | }
|
---|
| 741 | else
|
---|
| 742 | {
|
---|
| 743 | SimpleRay sray = *sViewPointsListIt;
|
---|
| 744 |
|
---|
| 745 | mViewPoint = sray.mOrigin;
|
---|
| 746 | mViewDirection = sray.mDirection;
|
---|
| 747 |
|
---|
| 748 | ++ sViewPointsListIt;
|
---|
| 749 | }
|
---|
| 750 |
|
---|
| 751 |
|
---|
| 752 | updateGL();
|
---|
| 753 | }
|
---|
| 754 |
|
---|
| 755 | if (timerEvent->timerId() == mUpdateTimerId)
|
---|
| 756 | update();
|
---|
[2538] | 757 | }
|
---|
| 758 |
|
---|
| 759 |
|
---|
| 760 | void QtGlRendererWidget::mousePressEvent(QMouseEvent *e)
|
---|
| 761 | {
|
---|
[2543] | 762 | int x = e->pos().x();
|
---|
| 763 | int y = e->pos().y();
|
---|
[1252] | 764 |
|
---|
[2543] | 765 | mousePoint.x = x;
|
---|
| 766 | mousePoint.y = y;
|
---|
| 767 |
|
---|
[2694] | 768 | if (e->button() == Qt::RightButton)
|
---|
| 769 | {
|
---|
| 770 | if (mPlacer->GetCurrentObject())
|
---|
| 771 | {
|
---|
| 772 | Vector3 pt = Unproject(x, y);
|
---|
| 773 | cout << "unproject: " << pt << endl;
|
---|
| 774 |
|
---|
| 775 | mPlacer->PlaceObject(pt);
|
---|
| 776 | mPendingDynamicObject = mPlacer->GetCurrentObject();
|
---|
| 777 | }
|
---|
| 778 | }
|
---|
[1252] | 779 | }
|
---|
| 780 |
|
---|
[2694] | 781 |
|
---|
[2636] | 782 | void QtGlRendererWidget::mouseReleaseEvent(QMouseEvent *e)
|
---|
| 783 | {
|
---|
| 784 |
|
---|
| 785 | if (e->modifiers() & Qt::AltModifier)
|
---|
| 786 | if (mCurrentDynamicObjectIdx >= 0) {
|
---|
[2685] | 787 | // preprocessor->ScheduleUpdateDynamicObjects();
|
---|
[2636] | 788 | }
|
---|
| 789 | }
|
---|
| 790 |
|
---|
[1252] | 791 | void
|
---|
| 792 | QtGlRendererWidget::mouseMoveEvent(QMouseEvent *e)
|
---|
| 793 | {
|
---|
[2686] | 794 | if (mReplayMode)
|
---|
| 795 | return;
|
---|
| 796 |
|
---|
[2538] | 797 | float MOVE_SENSITIVITY = Magnitude(mSceneGraph->GetBox().Diagonal())*1e-3;
|
---|
[2609] | 798 | float TURN_SENSITIVITY = 0.1f;
|
---|
| 799 | float TILT_SENSITIVITY = 32.0 ;
|
---|
[2685] | 800 | float TURN_ANGLE= M_PI / 36.0 ;
|
---|
[1252] | 801 |
|
---|
[2538] | 802 | int x = e->pos().x();
|
---|
| 803 | int y = e->pos().y();
|
---|
[1942] | 804 |
|
---|
[2538] | 805 | int diffx = -(mousePoint.x - x);
|
---|
| 806 | int diffy = -(mousePoint.y - y);
|
---|
| 807 |
|
---|
[2614] | 808 | const float t = 1.0f;
|
---|
[2538] | 809 | if (e->modifiers() & Qt::ControlModifier)
|
---|
| 810 | {
|
---|
[2609] | 811 | mViewPoint.y += (y-mousePoint.y)*MOVE_SENSITIVITY / 2.0;
|
---|
| 812 | mViewPoint.x += (x-mousePoint.x)*MOVE_SENSITIVITY / 2.0;
|
---|
[2685] | 813 | }
|
---|
[2615] | 814 | #if DYNAMIC_OBJECTS_HACK
|
---|
[2614] | 815 | else if (e->modifiers() & Qt::AltModifier)
|
---|
[2538] | 816 | {
|
---|
[2614] | 817 | if (mCurrentDynamicObjectIdx >= 0)
|
---|
| 818 | {
|
---|
| 819 | Matrix4x4 tm;
|
---|
| 820 |
|
---|
| 821 | switch (mTrafoType)
|
---|
| 822 | {
|
---|
| 823 | case 0:
|
---|
| 824 | {
|
---|
[2638] | 825 | if (e->modifiers() & Qt::ShiftModifier) {
|
---|
| 826 | const Vector3 transl(0, diffy, 0);
|
---|
| 827 | tm = TranslationMatrix(transl);
|
---|
| 828 |
|
---|
| 829 | } else {
|
---|
[2614] | 830 | const Vector3 transl(diffx, 0, diffy);
|
---|
| 831 | tm = TranslationMatrix(transl);
|
---|
[2638] | 832 | }
|
---|
[2614] | 833 | }
|
---|
| 834 | break;
|
---|
| 835 | case 1:
|
---|
| 836 | {
|
---|
| 837 | float scalef = 1.0f + 0.01f * (diffx + diffy);
|
---|
| 838 | if (scalef < 0.9) scalef = 0.9f;
|
---|
| 839 | else if (scalef > 1.1f) scalef = 1.1f;
|
---|
| 840 | tm = ScaleMatrix(scalef, scalef, scalef);
|
---|
| 841 | }
|
---|
| 842 | break;
|
---|
| 843 | case 2:
|
---|
| 844 | {
|
---|
[2638] | 845 | // tm = RotationXMatrix(diffx) * RotationYMatrix(diffy);
|
---|
| 846 | tm = RotationYMatrix(diffx);
|
---|
[2614] | 847 | }
|
---|
| 848 | break;
|
---|
| 849 | default:
|
---|
| 850 | cerr << "not implemented" << endl;
|
---|
| 851 | }
|
---|
| 852 |
|
---|
[2636] | 853 | SceneGraphLeaf *l =
|
---|
| 854 | mViewCellsManager->GetPreprocessor()->mDynamicObjects[mCurrentDynamicObjectIdx];
|
---|
[2621] | 855 | l->ApplyTransform(tm);
|
---|
[2636] | 856 |
|
---|
[2614] | 857 | updateGL();
|
---|
| 858 | }
|
---|
| 859 | }
|
---|
[2615] | 860 | #endif
|
---|
[2614] | 861 | else
|
---|
| 862 | {
|
---|
[2538] | 863 | mViewPoint += mViewDirection*((mousePoint.y - y)*MOVE_SENSITIVITY);
|
---|
| 864 | float adiff = TURN_ANGLE*(x - mousePoint.x)*-TURN_SENSITIVITY;
|
---|
| 865 | float angle = atan2(mViewDirection.x, mViewDirection.z);
|
---|
| 866 | mViewDirection.x = sin(angle + adiff);
|
---|
| 867 | mViewDirection.z = cos(angle + adiff);
|
---|
| 868 | }
|
---|
| 869 |
|
---|
| 870 | mousePoint.x = x;
|
---|
| 871 | mousePoint.y = y;
|
---|
| 872 |
|
---|
| 873 | updateGL();
|
---|
[1252] | 874 | }
|
---|
| 875 |
|
---|
| 876 |
|
---|
| 877 | void
|
---|
| 878 | QtGlRendererWidget::resizeGL(int w, int h)
|
---|
| 879 | {
|
---|
[2543] | 880 | SetupCameraProjection(w, h);
|
---|
| 881 | updateGL();
|
---|
[1252] | 882 | }
|
---|
| 883 |
|
---|
[2670] | 884 |
|
---|
| 885 | void QtGlRendererWidget::paintGL()
|
---|
[1252] | 886 | {
|
---|
[2543] | 887 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
---|
[1252] | 888 |
|
---|
[2560] | 889 | if (1)
|
---|
| 890 | {
|
---|
[2543] | 891 | SetupCameraProjection(width(), height());
|
---|
| 892 | SetupCamera();
|
---|
| 893 |
|
---|
[2560] | 894 | if (mRenderErrors)
|
---|
| 895 | {
|
---|
[2543] | 896 | RenderErrors();
|
---|
[2560] | 897 | }
|
---|
| 898 | else
|
---|
| 899 | {
|
---|
[2543] | 900 | glColor3f(0.6f, 0.6f, 0.6f);
|
---|
[2670] | 901 | VisualizePvs();
|
---|
[2543] | 902 | }
|
---|
[2571] | 903 |
|
---|
[2643] | 904 | if (mShowRays)
|
---|
[2571] | 905 | {
|
---|
[2593] | 906 | RenderRays(mViewCellsManager->mVizBuffer.GetRays(), mRayVisualizationMethod, mShowDistribution, 1);
|
---|
[2571] | 907 | }
|
---|
[1942] | 908 | }
|
---|
[1252] | 909 |
|
---|
[2543] | 910 | RenderInfo();
|
---|
| 911 | mFrame ++;
|
---|
[2638] | 912 | // cout<<"vp="<<mViewPoint<<" vd="<<mViewDirection<<endl;
|
---|
[1252] | 913 | }
|
---|
| 914 |
|
---|
| 915 |
|
---|
| 916 | void
|
---|
| 917 | QtGlRendererWidget::SetupCamera()
|
---|
| 918 | {
|
---|
[2543] | 919 | if (!mTopView)
|
---|
| 920 | GlRenderer::SetupCamera();
|
---|
[2593] | 921 | else
|
---|
| 922 | {
|
---|
| 923 | if (0)
|
---|
| 924 | {
|
---|
[2543] | 925 | float dist = Magnitude(mSceneGraph->GetBox().Diagonal())*0.05;
|
---|
| 926 | Vector3 pos = mViewPoint - dist*Vector3(mViewDirection.x,
|
---|
| 927 | -1,
|
---|
| 928 | mViewDirection.y);
|
---|
| 929 |
|
---|
| 930 | Vector3 target = mViewPoint + dist*mViewDirection;
|
---|
| 931 | Vector3 up(0,1,0);
|
---|
| 932 |
|
---|
| 933 | glLoadIdentity();
|
---|
| 934 | gluLookAt(pos.x, pos.y, pos.z,
|
---|
[1252] | 935 | target.x, target.y, target.z,
|
---|
| 936 | up.x, up.y, up.z);
|
---|
[2563] | 937 | }
|
---|
| 938 | else
|
---|
| 939 | {
|
---|
| 940 | float dist = Magnitude(mSceneGraph->GetBox().Diagonal()) * mTopDistance;
|
---|
[2625] | 941 | Vector3 pos = mViewPoint + dist * Vector3(0, 1, 0);
|
---|
[2543] | 942 |
|
---|
| 943 | Vector3 target = mViewPoint;
|
---|
| 944 | Vector3 up(mViewDirection.x, 0, mViewDirection.z);
|
---|
| 945 |
|
---|
| 946 | glLoadIdentity();
|
---|
| 947 | gluLookAt(pos.x, pos.y, pos.z,
|
---|
[1252] | 948 | target.x, target.y, target.z,
|
---|
| 949 | up.x, up.y, up.z);
|
---|
[2543] | 950 |
|
---|
| 951 | }
|
---|
[1252] | 952 | }
|
---|
| 953 |
|
---|
| 954 | }
|
---|
| 955 |
|
---|
[1942] | 956 |
|
---|
[1252] | 957 | void
|
---|
| 958 | QtGlRendererWidget::keyPressEvent ( QKeyEvent * e )
|
---|
| 959 | {
|
---|
[2604] | 960 | switch (e->key())
|
---|
| 961 | {
|
---|
| 962 | case Qt::Key_E:
|
---|
| 963 | mRenderErrors = !mRenderErrors;
|
---|
| 964 | updateGL();
|
---|
| 965 | break;
|
---|
| 966 | case Qt::Key_R:
|
---|
| 967 | mUseRandomColorPerPvsObject = !mUseRandomColorPerPvsObject;;
|
---|
| 968 | updateGL();
|
---|
| 969 | break;
|
---|
[2543] | 970 | case Qt::Key_T:
|
---|
[1252] | 971 | mTopView = !mTopView;
|
---|
[1942] | 972 | SetupCameraProjection(width(), height());
|
---|
[1252] | 973 | updateGL();
|
---|
| 974 | break;
|
---|
[2543] | 975 | case Qt::Key_V:
|
---|
[1252] | 976 | mRenderViewCells = !mRenderViewCells;
|
---|
| 977 | updateGL();
|
---|
| 978 | break;
|
---|
[2543] | 979 | case Qt::Key_P:
|
---|
[1252] | 980 | // set random viewpoint
|
---|
| 981 | mViewCellsManager->GetViewPoint(mViewPoint);
|
---|
| 982 | updateGL();
|
---|
| 983 | break;
|
---|
[2543] | 984 | case Qt::Key_S: {
|
---|
[1966] | 985 | // set view poitn and direction
|
---|
| 986 | QString text;
|
---|
| 987 | bool ok;
|
---|
| 988 | text.sprintf("%f %f %f", mViewPoint.x, mViewPoint.y, mViewPoint.z);
|
---|
| 989 | text = QInputDialog::getText(this,
|
---|
[2543] | 990 | "Enter a view point",
|
---|
| 991 | "",
|
---|
| 992 | QLineEdit::Normal,
|
---|
| 993 | text,
|
---|
| 994 | &ok);
|
---|
[1966] | 995 | if (!ok)
|
---|
[2543] | 996 | break;
|
---|
| 997 |
|
---|
[1967] | 998 | if (sscanf(text.toAscii(), "%f %f %f", &mViewPoint.x, &mViewPoint.y, &mViewPoint.z) == 3) {
|
---|
[2543] | 999 | text.sprintf("%f %f %f", mViewDirection.x, mViewDirection.y, mViewDirection.z);
|
---|
| 1000 | text = QInputDialog::getText(this,
|
---|
| 1001 | "Enter a direction",
|
---|
| 1002 | "",
|
---|
| 1003 | QLineEdit::Normal,
|
---|
| 1004 | text,
|
---|
| 1005 | &ok);
|
---|
| 1006 | if (!ok)
|
---|
| 1007 | break;
|
---|
| 1008 | if (sscanf(text.toAscii(), "%f %f %f", &mViewDirection.x,
|
---|
| 1009 | &mViewDirection.y, &mViewDirection.z) == 3) {
|
---|
| 1010 | updateGL();
|
---|
| 1011 | }
|
---|
| 1012 | break;
|
---|
[1967] | 1013 | }
|
---|
[2543] | 1014 | }
|
---|
| 1015 | default:
|
---|
[2604] | 1016 | cerr << "unknown key" << endl;
|
---|
[1252] | 1017 | e->ignore();
|
---|
| 1018 | break;
|
---|
[2543] | 1019 | }
|
---|
[1252] | 1020 | }
|
---|
| 1021 |
|
---|
| 1022 |
|
---|
[2543] | 1023 |
|
---|
[1942] | 1024 | QtGlRendererWidget::QtGlRendererWidget(
|
---|
| 1025 | SceneGraph *sceneGraph,
|
---|
| 1026 | ViewCellsManager *viewcells,
|
---|
| 1027 | KdTree *tree,
|
---|
| 1028 | QWidget * parent,
|
---|
| 1029 | const QGLWidget * shareWidget,
|
---|
| 1030 | Qt::WFlags f
|
---|
| 1031 | )
|
---|
[2543] | 1032 | :
|
---|
[2633] | 1033 | GlRendererWidget(sceneGraph, viewcells, tree), QGLWidget(QGLFormat(QGL::SampleBuffers), parent, shareWidget, f)
|
---|
[1252] | 1034 | {
|
---|
[2543] | 1035 | mPreprocessorThread = NULL;
|
---|
| 1036 | mTopView = false;
|
---|
| 1037 | mRenderViewCells = false;
|
---|
| 1038 | mTopDistance = 1.0f;
|
---|
| 1039 | mCutViewCells = false;
|
---|
| 1040 | mCutScene = false;
|
---|
| 1041 | mRenderErrors = false;
|
---|
| 1042 | mRenderBoxes = false;
|
---|
| 1043 | mRenderFilter = true;
|
---|
| 1044 | mRenderVisibilityEstimates = false;
|
---|
[2633] | 1045 | //mRenderVisibilityEstimates = true;
|
---|
[2562] | 1046 |
|
---|
[2643] | 1047 | mComputeGVS = false;
|
---|
[2604] | 1048 | mUseRandomColorPerPvsObject = false;
|
---|
[2686] | 1049 | //mUseRandomColorPerPvsObject = true;
|
---|
[2604] | 1050 |
|
---|
[2562] | 1051 | mHideByCost = false;
|
---|
[2564] | 1052 | mUseTransparency = false;
|
---|
[2562] | 1053 |
|
---|
[2569] | 1054 | mTransferFunction = 1.0f;
|
---|
[2543] | 1055 | mIndexBufferSize = 0;
|
---|
[1252] | 1056 |
|
---|
[2562] | 1057 | const int delay = 250; // in milliseconds
|
---|
[2686] | 1058 | mUpdateTimerId = startTimer(delay);
|
---|
| 1059 | mReplayTimerId = startTimer(1); // use fastest replay rate
|
---|
[1252] | 1060 |
|
---|
[2543] | 1061 | bool tmp;
|
---|
[1942] | 1062 |
|
---|
[2543] | 1063 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilityFilter", tmp );
|
---|
| 1064 | mUseFilter = tmp;
|
---|
[1252] | 1065 |
|
---|
[2580] | 1066 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilitySpatialFilter", tmp );
|
---|
[2543] | 1067 | mUseSpatialFilter = tmp;
|
---|
[1252] | 1068 |
|
---|
[2580] | 1069 | //mLogWriter = new LogWriter("myfile.out");
|
---|
| 1070 |
|
---|
[2543] | 1071 | mShowRenderCost = false;
|
---|
| 1072 | mShowPvsSizes = false;
|
---|
[2580] | 1073 | mShowComparison = false;
|
---|
[2560] | 1074 | mShowPiercingRays = false;
|
---|
[2566] | 1075 | mShowWeightedRays = false;
|
---|
[2604] | 1076 | mUseStandardColors = false;
|
---|
| 1077 | mShowWeightedCost = true;
|
---|
[2566] | 1078 |
|
---|
[2569] | 1079 | mShowDistanceWeightedPvs = true;
|
---|
| 1080 | mShowDistanceWeightedTriangles = false;
|
---|
| 1081 | mShowWeightedTriangles = false;
|
---|
[2591] | 1082 | mShowDistribution = 15;
|
---|
[2614] | 1083 | mCurrentDynamicObjectIdx = -1;
|
---|
[2569] | 1084 |
|
---|
[2543] | 1085 | mSpatialFilterSize = 0.01;
|
---|
| 1086 | mPvsSize = 0;
|
---|
[2587] | 1087 | mRayVisualizationMethod = 0;
|
---|
[2614] | 1088 | mTrafoType = 0;
|
---|
| 1089 |
|
---|
[2543] | 1090 | mRenderError = 0.0f;
|
---|
[2694] | 1091 |
|
---|
[2543] | 1092 | mShowRays = false;
|
---|
[2686] | 1093 | mReplayMode = false;
|
---|
| 1094 |
|
---|
[2694] | 1095 | mPlacer = new ObjectPlacer();
|
---|
| 1096 |
|
---|
| 1097 | mPendingDynamicObject = NULL;
|
---|
| 1098 |
|
---|
[2643] | 1099 | SetSceneCut(1000);
|
---|
[2543] | 1100 | mControlWidget = new QtRendererControlWidget(NULL);
|
---|
[1942] | 1101 |
|
---|
[2543] | 1102 | connect(mControlWidget, SIGNAL(SetViewCellGranularity(int)), this, SLOT(SetViewCellGranularity(int)));
|
---|
[2584] | 1103 | connect(mControlWidget, SIGNAL(SetTransferFunction(int)), this, SLOT(SetTransferFunction(int)));
|
---|
| 1104 |
|
---|
[2543] | 1105 | connect(mControlWidget, SIGNAL(UpdateAllPvs()), this, SLOT(UpdateAllPvs()));
|
---|
| 1106 | connect(mControlWidget, SIGNAL(ComputeVisibility()), this, SLOT(ComputeVisibility()));
|
---|
| 1107 | connect(mControlWidget, SIGNAL(StopComputation()), this, SLOT(StopComputation()));
|
---|
[2584] | 1108 | connect(mControlWidget, SIGNAL(SetRandomViewPoint()), this, SLOT(SetRandomViewPoint()));
|
---|
| 1109 | connect(mControlWidget, SIGNAL(StoreStatistics(void)), this, SLOT(StoreStatistics(void)));
|
---|
[2643] | 1110 | connect(mControlWidget, SIGNAL(ComputeGVS(void)), this, SLOT(ComputeGVS(void)));
|
---|
[2686] | 1111 | connect(mControlWidget, SIGNAL(ReplayViewPoints(void)), this, SLOT(ReplayViewPoints(void)));
|
---|
[2609] | 1112 | connect(mControlWidget, SIGNAL(LoadObject(void)), this, SLOT(LoadObject(void)));
|
---|
[2543] | 1113 |
|
---|
| 1114 | connect(mControlWidget, SIGNAL(SetSceneCut(int)), this, SLOT(SetSceneCut(int)));
|
---|
| 1115 | connect(mControlWidget, SIGNAL(SetTopDistance(int)), this, SLOT(SetTopDistance(int)));
|
---|
[2563] | 1116 | connect(mControlWidget, SIGNAL(SetTransparency(int)), this, SLOT(SetTransparency(int)));
|
---|
[2543] | 1117 |
|
---|
| 1118 | connect(mControlWidget, SIGNAL(SetVisibilityFilterSize(int)), this, SLOT(SetVisibilityFilterSize(int)));
|
---|
| 1119 | connect(mControlWidget, SIGNAL(SetSpatialFilterSize(int)), this, SLOT(SetSpatialFilterSize(int)));
|
---|
[2562] | 1120 | connect(mControlWidget, SIGNAL(SetHidingCost(int)), this, SLOT(SetHidingCost(int)));
|
---|
[2543] | 1121 |
|
---|
| 1122 | connect(mControlWidget, SIGNAL(SetShowViewCells(bool)), this, SLOT(SetShowViewCells(bool)));
|
---|
| 1123 | connect(mControlWidget, SIGNAL(SetShowRenderCost(bool)), this, SLOT(SetShowRenderCost(bool)));
|
---|
[2564] | 1124 | connect(mControlWidget, SIGNAL(SetUseTransparency(bool)), this, SLOT(SetUseTransparency(bool)));
|
---|
[2543] | 1125 | connect(mControlWidget, SIGNAL(SetShowPvsSizes(bool)), this, SLOT(SetShowPvsSizes(bool)));
|
---|
[2580] | 1126 | connect(mControlWidget, SIGNAL(SetShowComparison(bool)), this, SLOT(SetShowComparison(bool)));
|
---|
[2543] | 1127 | connect(mControlWidget, SIGNAL(SetTopView(bool)), this, SLOT(SetTopView(bool)));
|
---|
| 1128 | connect(mControlWidget, SIGNAL(SetCutViewCells(bool)), this, SLOT(SetCutViewCells(bool)));
|
---|
[2562] | 1129 | connect(mControlWidget, SIGNAL(SetHideByCost(bool)), this, SLOT(SetHideByCost(bool)));
|
---|
[2543] | 1130 | connect(mControlWidget, SIGNAL(SetCutScene(bool)), this, SLOT(SetCutScene(bool)));
|
---|
| 1131 | connect(mControlWidget, SIGNAL(SetRenderErrors(bool)), this, SLOT(SetRenderErrors(bool)));
|
---|
| 1132 | connect(mControlWidget, SIGNAL(SetRenderBoxes(bool)), this, SLOT(SetRenderBoxes(bool)));
|
---|
| 1133 | connect(mControlWidget, SIGNAL(SetRenderFilter(bool)), this, SLOT(SetRenderFilter(bool)));
|
---|
[2566] | 1134 | connect(mControlWidget, SIGNAL(SetRenderVisibilityEstimates(bool)), this, SLOT(SetRenderVisibilityEstimates(bool)));
|
---|
[2543] | 1135 | connect(mControlWidget, SIGNAL(SetUseFilter(bool)), this, SLOT(SetUseFilter(bool)));
|
---|
[2566] | 1136 | connect(mControlWidget, SIGNAL(SetUseSpatialFilter(bool)), this, SLOT(SetUseSpatialFilter(bool)));
|
---|
[2560] | 1137 | connect(mControlWidget, SIGNAL(SetShowPiercingRays(bool)), this, SLOT(SetShowPiercingRays(bool)));
|
---|
[2604] | 1138 | connect(mControlWidget, SIGNAL(SetShowWireFrame(bool)), this, SLOT(SetShowWireFrame(bool)));
|
---|
[2566] | 1139 | connect(mControlWidget, SIGNAL(SetShowWeightedRays(bool)), this, SLOT(SetShowWeightedRays(bool)));
|
---|
[2569] | 1140 | connect(mControlWidget, SIGNAL(SetShowWeightedCost(bool)), this, SLOT(SetShowWeightedCost(bool)));
|
---|
[2543] | 1141 |
|
---|
[2569] | 1142 | connect(mControlWidget, SIGNAL(SetShowDistanceWeightedTriangles(bool)), this, SLOT(SetShowDistanceWeightedTriangles(bool)));
|
---|
| 1143 | connect(mControlWidget, SIGNAL(SetShowDistanceWeightedPvs(bool)), this, SLOT(SetShowDistanceWeightedPvs(bool)));
|
---|
| 1144 | connect(mControlWidget, SIGNAL(SetShowWeightedTriangles(bool)), this, SLOT(SetShowWeightedTriangles(bool)));
|
---|
| 1145 |
|
---|
[2587] | 1146 | connect(mControlWidget, SIGNAL(UseConstColorForRayViz(bool)), this, SLOT(UseConstColorForRayViz(bool)));
|
---|
| 1147 | connect(mControlWidget, SIGNAL(UseRayLengthForRayViz(bool)), this, SLOT(UseRayLengthForRayViz(bool)));
|
---|
| 1148 | connect(mControlWidget, SIGNAL(SetShowContribution(bool)), this, SLOT(SetShowContribution(bool)));
|
---|
| 1149 | connect(mControlWidget, SIGNAL(SetShowDistribution(bool)), this, SLOT(SetShowDistribution(bool)));
|
---|
| 1150 |
|
---|
[2591] | 1151 | connect(mControlWidget, SIGNAL(SetShowDistribution1(bool)), this, SLOT(SetShowDistribution1(bool)));
|
---|
| 1152 | connect(mControlWidget, SIGNAL(SetShowDistribution2(bool)), this, SLOT(SetShowDistribution2(bool)));
|
---|
| 1153 | connect(mControlWidget, SIGNAL(SetShowDistribution3(bool)), this, SLOT(SetShowDistribution3(bool)));
|
---|
| 1154 | connect(mControlWidget, SIGNAL(SetShowDistribution4(bool)), this, SLOT(SetShowDistribution4(bool)));
|
---|
[2587] | 1155 |
|
---|
[2591] | 1156 | connect(mControlWidget, SIGNAL(SetShowRays(bool)), this, SLOT(SetShowRays(bool)));
|
---|
| 1157 |
|
---|
[2614] | 1158 | connect(mControlWidget, SIGNAL(SetTranslation(bool)), this, SLOT(SetTranslation(bool)));
|
---|
| 1159 | connect(mControlWidget, SIGNAL(SetRotation(bool)), this, SLOT(SetRotation(bool)));
|
---|
| 1160 | connect(mControlWidget, SIGNAL(SetScale(bool)), this, SLOT(SetScale(bool)));
|
---|
[2636] | 1161 |
|
---|
| 1162 | connect(mControlWidget, SIGNAL(UpdateDynamicObjects()), this, SLOT(UpdateDynamicObjects()));
|
---|
| 1163 |
|
---|
[2615] | 1164 | setWindowTitle("PVS Visualization");
|
---|
| 1165 |
|
---|
| 1166 | // setting the main window size here
|
---|
[2645] | 1167 | resize(800, 600);
|
---|
| 1168 | //resize(640, 400);
|
---|
[2615] | 1169 |
|
---|
[2543] | 1170 | mControlWidget->show();
|
---|
[1252] | 1171 | }
|
---|
| 1172 |
|
---|
[1942] | 1173 | void
|
---|
| 1174 | QtGlRendererWidget::UpdateAllPvs()
|
---|
| 1175 | {
|
---|
[2543] | 1176 | // $$ does not work so far:(
|
---|
| 1177 | mViewCellsManager->UpdatePvsForEvaluation();
|
---|
| 1178 | // mViewCellsManager->FinalizeViewCells(false);
|
---|
[1942] | 1179 | }
|
---|
[1252] | 1180 |
|
---|
| 1181 | void
|
---|
[1942] | 1182 | QtGlRendererWidget::ComputeVisibility()
|
---|
[1252] | 1183 | {
|
---|
[2543] | 1184 | cerr<<"Compute Visibility called!\n"<<endl;
|
---|
| 1185 | if (!mPreprocessorThread->isRunning())
|
---|
| 1186 | mPreprocessorThread->RunThread();
|
---|
[1942] | 1187 | }
|
---|
[1925] | 1188 |
|
---|
[1942] | 1189 | void
|
---|
| 1190 | QtGlRendererWidget::StopComputation()
|
---|
| 1191 | {
|
---|
[2543] | 1192 | cerr<<"stop computation called!\n"<<endl;
|
---|
| 1193 | mViewCellsManager->GetPreprocessor()->mStopComputation = true;
|
---|
[1942] | 1194 | }
|
---|
[1252] | 1195 |
|
---|
[1942] | 1196 | void
|
---|
| 1197 | QtGlRendererWidget::SetRandomViewPoint()
|
---|
| 1198 | {
|
---|
[2584] | 1199 | cerr<<"setting random view point!\n"<<endl;
|
---|
[2543] | 1200 | mViewCellsManager->GetViewPoint(mViewPoint);
|
---|
| 1201 | updateGL();
|
---|
[1942] | 1202 | }
|
---|
[1252] | 1203 |
|
---|
[2584] | 1204 |
|
---|
| 1205 | void QtGlRendererWidget::StoreStatistics()
|
---|
| 1206 | {
|
---|
| 1207 | cerr<<"storing statistics!\n"<<endl;
|
---|
| 1208 | const int currentSamples = mViewCellsManager->GetPreprocessor()->mCurrentSamples;
|
---|
| 1209 |
|
---|
| 1210 | cout<<"**********************************************" << endl;
|
---|
| 1211 | cout << "reached " << currentSamples << " samples " << " => writing file" << endl;
|
---|
| 1212 |
|
---|
| 1213 | LogWriter writer;
|
---|
| 1214 | writer.SetFilename("compare.log");
|
---|
| 1215 | writer.Write(currentSamples, mViewCellsManager->GetViewCells());
|
---|
| 1216 | cout << "finished writing file" << endl;
|
---|
| 1217 | mCompareInfo.clear();
|
---|
| 1218 | updateGL();
|
---|
| 1219 | }
|
---|
| 1220 |
|
---|
[2609] | 1221 |
|
---|
| 1222 | void QtGlRendererWidget::LoadObject()
|
---|
| 1223 | {
|
---|
[2645] | 1224 | string filename("../data/teapot.bn");
|
---|
| 1225 | //string filename("../data/cube.obj");
|
---|
[2609] | 1226 |
|
---|
| 1227 | cout << "Loading model << " << filename << endl;
|
---|
| 1228 |
|
---|
[2614] | 1229 | ++ mCurrentDynamicObjectIdx;
|
---|
| 1230 |
|
---|
[2694] | 1231 | SceneGraphLeaf *leaf =
|
---|
| 1232 | mViewCellsManager->GetPreprocessor()->LoadDynamicGeometry(filename);
|
---|
| 1233 |
|
---|
| 1234 | if (leaf)
|
---|
| 1235 | {
|
---|
| 1236 | mPlacer->AddObject(leaf);
|
---|
| 1237 | cout << "Loading finished" << endl;
|
---|
| 1238 | }
|
---|
| 1239 | else
|
---|
| 1240 | cerr << "Loading failed" << endl;
|
---|
[2636] | 1241 |
|
---|
[2609] | 1242 | updateGL();
|
---|
| 1243 | }
|
---|
| 1244 |
|
---|
[2694] | 1245 |
|
---|
[2695] | 1246 | QtGlRendererWidget::~QtGlRendererWidget()
|
---|
| 1247 | {
|
---|
| 1248 | delete mPlacer;
|
---|
| 1249 | }
|
---|
| 1250 |
|
---|
| 1251 |
|
---|
[1942] | 1252 | void
|
---|
| 1253 | QtGlRendererWidget::RenderRenderCost()
|
---|
| 1254 | {
|
---|
[1252] | 1255 | static vector<float> costFunction;
|
---|
| 1256 | static float maxCost = -1;
|
---|
| 1257 | if (costFunction.size()==0) {
|
---|
[2543] | 1258 | ViewCellsTree *tree = mViewCellsManager->GetViewCellsTree();
|
---|
| 1259 | if (tree) {
|
---|
| 1260 | tree->GetCostFunction(costFunction);
|
---|
| 1261 | maxCost = -1;
|
---|
| 1262 | for (int i=0; i < costFunction.size(); i++) {
|
---|
| 1263 | // cout<<i<<":"<<costFunction[i]<<" ";
|
---|
| 1264 | // update cost function to an absolute value based on the total geometry count
|
---|
[2601] | 1265 | costFunction[i] *= mSceneGraph->GetSize();
|
---|
[2543] | 1266 | if (costFunction[i] > maxCost)
|
---|
| 1267 | maxCost = costFunction[i];
|
---|
| 1268 | }
|
---|
[1252] | 1269 | }
|
---|
| 1270 | }
|
---|
| 1271 |
|
---|
[2543] | 1272 |
|
---|
[1252] | 1273 | int currentPos = (int)mViewCellsManager->GetViewCells().size();
|
---|
| 1274 | float currentCost= -1;
|
---|
| 1275 |
|
---|
| 1276 | if (currentPos < costFunction.size())
|
---|
[2543] | 1277 | currentCost = costFunction[currentPos];
|
---|
[1942] | 1278 | #if 1
|
---|
[2538] | 1279 | cout<<"costFunction.size()="<<(int)costFunction.size()<<endl;
|
---|
[1252] | 1280 | cout<<"CP="<<currentPos<<endl;
|
---|
| 1281 | cout<<"MC="<<maxCost<<endl;
|
---|
| 1282 | cout<<"CC="<<currentCost<<endl;
|
---|
| 1283 | #endif
|
---|
| 1284 | if (costFunction.size()) {
|
---|
[2543] | 1285 | float scaley = 1.0f/log10(maxCost);
|
---|
| 1286 | float scalex = 1.0f/(float)costFunction.size();
|
---|
[1942] | 1287 |
|
---|
[2543] | 1288 | glDisable(GL_DEPTH_TEST);
|
---|
| 1289 | // init ortographic projection
|
---|
| 1290 | glMatrixMode(GL_PROJECTION);
|
---|
[1252] | 1291 |
|
---|
[2543] | 1292 | glPushMatrix();
|
---|
| 1293 |
|
---|
| 1294 | glLoadIdentity();
|
---|
| 1295 | gluOrtho2D(0, 1.0f, 0, 1.0f);
|
---|
| 1296 |
|
---|
| 1297 | glTranslatef(0.1f, 0.1f, 0.0f);
|
---|
| 1298 | glScalef(0.8f, 0.8f, 1.0f);
|
---|
| 1299 | glMatrixMode(GL_MODELVIEW);
|
---|
| 1300 | glLoadIdentity();
|
---|
| 1301 |
|
---|
| 1302 | glColor3f(1.0f,0,0);
|
---|
| 1303 | glBegin(GL_LINE_STRIP);
|
---|
| 1304 | // glVertex3f(0,0,0);
|
---|
| 1305 |
|
---|
| 1306 | for (int i=0; i < costFunction.size(); i++) {
|
---|
| 1307 | float x = i*scalex;
|
---|
| 1308 | float y = log10(costFunction[i])*scaley;
|
---|
| 1309 | glVertex3f(x,y,0.0f);
|
---|
| 1310 | }
|
---|
| 1311 | glEnd();
|
---|
| 1312 |
|
---|
| 1313 | glColor3f(1.0f,0,0);
|
---|
| 1314 | glBegin(GL_LINES);
|
---|
| 1315 | float x = currentPos*scalex;
|
---|
[1252] | 1316 | glVertex3f(x,0.0,0.0f);
|
---|
| 1317 | glVertex3f(x,1.0f,0.0f);
|
---|
[2543] | 1318 | glEnd();
|
---|
[1252] | 1319 |
|
---|
[2543] | 1320 | glColor3f(0.0f,0,0);
|
---|
| 1321 | // show a grid
|
---|
| 1322 | glBegin(GL_LINE_LOOP);
|
---|
| 1323 | glVertex3f(0,0,0.0f);
|
---|
| 1324 | glVertex3f(1,0,0.0f);
|
---|
| 1325 | glVertex3f(1,1,0.0f);
|
---|
| 1326 | glVertex3f(0,1,0.0f);
|
---|
| 1327 | glEnd();
|
---|
[1252] | 1328 |
|
---|
[2543] | 1329 | glBegin(GL_LINES);
|
---|
| 1330 | for (int i=0; i < costFunction.size(); i += 1000) {
|
---|
| 1331 | float x = i*scalex;
|
---|
| 1332 | glVertex3f(x,0.0,0.0f);
|
---|
| 1333 | glVertex3f(x,1.0f,0.0f);
|
---|
| 1334 | }
|
---|
[1252] | 1335 |
|
---|
[2543] | 1336 | for (int i=0; pow(10.0f, i) < maxCost; i+=1) {
|
---|
| 1337 | float y = i*scaley;
|
---|
| 1338 | // QString s;
|
---|
| 1339 | // s.sprintf("%d", (int)pow(10,i));
|
---|
| 1340 | // renderText(width()/2+5, y*height(), s);
|
---|
| 1341 | glVertex3f(0.0f, y, 0.0f);
|
---|
| 1342 | glVertex3f(1.0f, y, 0.0f);
|
---|
| 1343 | }
|
---|
[1252] | 1344 |
|
---|
[2543] | 1345 | glEnd();
|
---|
| 1346 |
|
---|
| 1347 |
|
---|
| 1348 | // restore the projection matrix
|
---|
| 1349 | glMatrixMode(GL_PROJECTION);
|
---|
| 1350 | glPopMatrix();
|
---|
| 1351 | glMatrixMode(GL_MODELVIEW);
|
---|
| 1352 | glEnable(GL_DEPTH_TEST);
|
---|
| 1353 |
|
---|
[1252] | 1354 | }
|
---|
[1942] | 1355 |
|
---|
| 1356 |
|
---|
[2543] | 1357 |
|
---|
[1252] | 1358 | }
|
---|
| 1359 |
|
---|
[1942] | 1360 | void
|
---|
| 1361 | QtGlRendererWidget::RenderInfo()
|
---|
| 1362 | {
|
---|
[1983] | 1363 |
|
---|
[2543] | 1364 | QString s;
|
---|
[2604] | 1365 |
|
---|
[2543] | 1366 | int vc = 0;
|
---|
| 1367 | if (mViewCellsManager)
|
---|
| 1368 | vc = (int)mViewCellsManager->GetViewCells().size();
|
---|
[1252] | 1369 |
|
---|
[2543] | 1370 | int filter = 0;
|
---|
| 1371 | if (mViewCellsManager)
|
---|
| 1372 | filter = mViewCellsManager->GetMaxFilterSize();
|
---|
[1942] | 1373 |
|
---|
[2604] | 1374 | glColor3f(0.0f, 0.0f, 1.0f);
|
---|
[1942] | 1375 |
|
---|
[2604] | 1376 | #if REMOVE_TEMPORARY
|
---|
[2543] | 1377 | s.sprintf("frame:%04d viewpoint:(%4.1f,%4.1f,%4.1f) dir:(%4.1f,%4.1f,%4.1f)",
|
---|
| 1378 | mFrame,
|
---|
| 1379 | mViewPoint.x,
|
---|
| 1380 | mViewPoint.y,
|
---|
| 1381 | mViewPoint.z,
|
---|
| 1382 | mViewDirection.x,
|
---|
| 1383 | mViewDirection.y,
|
---|
| 1384 | mViewDirection.z
|
---|
| 1385 | );
|
---|
[1942] | 1386 |
|
---|
[2604] | 1387 | renderText(20, 20, s);
|
---|
[1942] | 1388 |
|
---|
[2543] | 1389 | s.sprintf("viewcells:%04d filter:%04d pvs:%04d error:%5.5f %",
|
---|
| 1390 | vc,
|
---|
| 1391 | filter,
|
---|
| 1392 | mPvsSize,
|
---|
| 1393 | mRenderError*100.0f);
|
---|
[1942] | 1394 |
|
---|
[2604] | 1395 | renderText(20, 40, s);
|
---|
| 1396 | #endif
|
---|
[2644] | 1397 |
|
---|
[2604] | 1398 | QFont font40; font40.setPointSize(30);
|
---|
[2643] | 1399 | //s.sprintf("PVS: %04d", mPvsSize);
|
---|
| 1400 | //renderText(20, 40, s, font40);
|
---|
[2638] | 1401 |
|
---|
[2643] | 1402 | //s.sprintf("RAW TRI: %07d", mViewCellsManager->GetPreprocessor()->mGenericStats);
|
---|
| 1403 | //renderText(290, 40, s, font40);
|
---|
| 1404 | //s.sprintf("PVS TRI: %07d", mViewCellsManager->GetPreprocessor()->mGenericStats2);
|
---|
| 1405 | //renderText(290, 70, s, font40);
|
---|
| 1406 |
|
---|
| 1407 | s.sprintf("PVS TRI: %07d", (int)mCurrentPvsCost);
|
---|
| 1408 | renderText(290, 70, s, font40);
|
---|
| 1409 | //renderText(290, 70, s, font40);
|
---|
| 1410 |
|
---|
[1942] | 1411 | }
|
---|
| 1412 |
|
---|
| 1413 |
|
---|
[1252] | 1414 | void
|
---|
| 1415 | QtGlRendererWidget::SetViewCellGranularity(int number)
|
---|
| 1416 | {
|
---|
[2643] | 1417 | if (mViewCellsManager)
|
---|
| 1418 | {
|
---|
| 1419 | // mViewCellsManager->SetMaxFilterSize(number);
|
---|
[1252] | 1420 |
|
---|
[2543] | 1421 | // $$ tmp off
|
---|
| 1422 | mViewCellsManager->CollectViewCells(number);
|
---|
[1983] | 1423 |
|
---|
[2543] | 1424 | // $$ does not work so far:(
|
---|
| 1425 | // mViewCellsManager->UpdatePvsForEvaluation();
|
---|
| 1426 | // mViewCellsManager->FinalizeViewCells(false);
|
---|
| 1427 | }
|
---|
| 1428 | updateGL();
|
---|
[1252] | 1429 | }
|
---|
| 1430 |
|
---|
| 1431 | void
|
---|
| 1432 | QtGlRendererWidget::SetVisibilityFilterSize(int number)
|
---|
| 1433 | {
|
---|
[2543] | 1434 | if (mViewCellsManager)
|
---|
| 1435 | mViewCellsManager->SetMaxFilterSize(number);
|
---|
[2643] | 1436 |
|
---|
[2543] | 1437 | mPvsCache.Reset();
|
---|
| 1438 | updateGL();
|
---|
[1252] | 1439 | }
|
---|
| 1440 |
|
---|
| 1441 | void
|
---|
| 1442 | QtGlRendererWidget::SetSpatialFilterSize(int number)
|
---|
| 1443 | {
|
---|
[2543] | 1444 | mSpatialFilterSize = 1e-3*number;
|
---|
| 1445 | mPvsCache.Reset();
|
---|
| 1446 | updateGL();
|
---|
[1252] | 1447 | }
|
---|
| 1448 |
|
---|
| 1449 | void
|
---|
| 1450 | QtGlRendererWidget::SetSceneCut(int number)
|
---|
| 1451 | {
|
---|
[2543] | 1452 | // assume the cut plane can only be aligned with xz plane
|
---|
| 1453 | // shift it along y according to number, which is percentage of the bounding
|
---|
| 1454 | // box position
|
---|
[2562] | 1455 | if (mViewCellsManager)
|
---|
| 1456 | {
|
---|
[2571] | 1457 | const float f = number / 1000.0f;
|
---|
[2543] | 1458 | AxisAlignedBox3 box = mViewCellsManager->GetViewSpaceBox();
|
---|
[2571] | 1459 | Vector3 p = (1.0f - f) * box.Min() + f * box.Max();
|
---|
[2643] | 1460 | mSceneCutPlane.mNormal = Vector3(0, -1, 0);
|
---|
[2543] | 1461 | mSceneCutPlane.mD = -DotProd(mSceneCutPlane.mNormal, p);
|
---|
[2562] | 1462 |
|
---|
[2543] | 1463 | updateGL();
|
---|
| 1464 | }
|
---|
[1252] | 1465 | }
|
---|
| 1466 |
|
---|
| 1467 | void
|
---|
[2562] | 1468 | QtGlRendererWidget::SetHidingCost(int number)
|
---|
| 1469 | {
|
---|
| 1470 | mHidingCost = (float)number / 1000.0f;
|
---|
| 1471 | }
|
---|
| 1472 |
|
---|
| 1473 |
|
---|
| 1474 | void
|
---|
[1252] | 1475 | QtGlRendererWidget::SetTopDistance(int number)
|
---|
| 1476 | {
|
---|
[2569] | 1477 | mTopDistance = number / 1000.0f;
|
---|
[2543] | 1478 | updateGL();
|
---|
[1252] | 1479 | }
|
---|
| 1480 |
|
---|
[2569] | 1481 | void QtGlRendererWidget::SetTransparency(int number)
|
---|
[2563] | 1482 | {
|
---|
[2569] | 1483 | mTransparency = number / 1000.0f;
|
---|
[2563] | 1484 | updateGL();
|
---|
| 1485 | }
|
---|
| 1486 |
|
---|
[2570] | 1487 | #if 0
|
---|
[2569] | 1488 | float QtGlRendererWidget::ComputeRenderCost(ViewCell *vc)
|
---|
| 1489 | {
|
---|
| 1490 | ObjectPvs basePvs;
|
---|
| 1491 |
|
---|
| 1492 | basePvs = vc->CopyPvs();
|
---|
| 1493 | ObjectPvsIterator pit = basePvs.GetIterator();
|
---|
| 1494 |
|
---|
| 1495 | float renderCost = 0;
|
---|
| 1496 |
|
---|
| 1497 | //cout << "cost vis: " << mShowDistanceWeightedPvs << " " << " " << mShowDistanceWeightedTriangles << " " << mShowWeightedTriangles << endl;
|
---|
| 1498 |
|
---|
| 1499 | // first mark all objects from this pvs
|
---|
| 1500 | while (pit.HasMoreEntries())
|
---|
| 1501 | {
|
---|
[2615] | 1502 | KdIntersectable *kdObj = static_cast<KdIntersectable *>(pit.Next());
|
---|
| 1503 |
|
---|
[2569] | 1504 | if (mShowDistanceWeightedPvs)
|
---|
| 1505 | {
|
---|
| 1506 | const AxisAlignedBox3 box = kdObj->GetBox();
|
---|
| 1507 |
|
---|
| 1508 | const float dist = SqrDistance(vc->GetBox().Center(), box.Center());
|
---|
| 1509 | renderCost += 1.0f / dist;
|
---|
| 1510 | }
|
---|
| 1511 | else if (mShowDistanceWeightedTriangles)
|
---|
| 1512 | {
|
---|
| 1513 | const AxisAlignedBox3 box = kdObj->GetBox();
|
---|
| 1514 |
|
---|
| 1515 | const float dist = SqrDistance(vc->GetBox().Center(), box.Center());
|
---|
| 1516 | renderCost += kdObj->ComputeNumTriangles() / dist;
|
---|
| 1517 | }
|
---|
| 1518 | else //if (mShowWeightedTriangles)
|
---|
| 1519 | {
|
---|
| 1520 | renderCost += kdObj->ComputeNumTriangles();
|
---|
| 1521 | }
|
---|
| 1522 | //if (pit.Next()->Mail();
|
---|
| 1523 | }
|
---|
| 1524 |
|
---|
| 1525 | return renderCost;
|
---|
| 1526 | }
|
---|
[2570] | 1527 | #else
|
---|
[2569] | 1528 |
|
---|
[2570] | 1529 | float QtGlRendererWidget::ComputeRenderCost(ViewCell *vc)
|
---|
| 1530 | {
|
---|
| 1531 | float renderCost = 0;
|
---|
[2569] | 1532 |
|
---|
[2633] | 1533 | #ifdef USE_VERBOSE_PVS
|
---|
[2570] | 1534 | if (mShowDistanceWeightedPvs)
|
---|
| 1535 | {
|
---|
| 1536 | return vc->GetPvs().mStats.mDistanceWeightedPvs;
|
---|
| 1537 | }
|
---|
| 1538 | else if (mShowDistanceWeightedTriangles)
|
---|
| 1539 | {
|
---|
| 1540 | return vc->GetPvs().mStats.mDistanceWeightedTriangles;
|
---|
| 1541 | }
|
---|
| 1542 | else //if (mShowWeightedTriangles)
|
---|
| 1543 | {
|
---|
| 1544 | return vc->GetPvs().mStats.mWeightedTriangles;
|
---|
| 1545 | }
|
---|
[2617] | 1546 | #else
|
---|
| 1547 | return 0.0f;
|
---|
| 1548 | #endif
|
---|
[2570] | 1549 | }
|
---|
| 1550 | #endif
|
---|
| 1551 |
|
---|
[1252] | 1552 |
|
---|
[2049] | 1553 |
|
---|
[2576] | 1554 | void QtGlRendererWidget::ComputeMaxValues(const ViewCellContainer &viewCells,
|
---|
| 1555 | int &maxPvs,
|
---|
| 1556 | int &maxPiercingRays,
|
---|
| 1557 | float &maxRelativeRays,
|
---|
| 1558 | float &maxRcCost)
|
---|
| 1559 | {
|
---|
| 1560 | maxPvs = -1;
|
---|
| 1561 | maxPiercingRays = 1; // not zero for savety
|
---|
| 1562 | maxRelativeRays = Limits::Small; // not zero for savety
|
---|
| 1563 | maxRcCost = Limits::Small;
|
---|
[1252] | 1564 |
|
---|
[2576] | 1565 | for (size_t i = 0; i < viewCells.size(); ++ i)
|
---|
[2560] | 1566 | {
|
---|
[2576] | 1567 | ViewCell *vc = viewCells[i];
|
---|
[1252] | 1568 |
|
---|
[2571] | 1569 | if (mShowPvsSizes) // pvs size
|
---|
[2569] | 1570 | {
|
---|
| 1571 | //const int p = vc->GetPvs().CountObjectsInPvs();
|
---|
| 1572 | const int p = vc->GetPvs().GetSize();
|
---|
| 1573 | if (p > maxPvs)
|
---|
| 1574 | maxPvs = p;
|
---|
| 1575 | }
|
---|
| 1576 | else if (mShowPiercingRays) // relative number of rays
|
---|
| 1577 | {
|
---|
| 1578 | const int piercingRays = vc->GetNumPiercingRays();
|
---|
[2562] | 1579 |
|
---|
[2569] | 1580 | if (piercingRays > maxPiercingRays)
|
---|
| 1581 | maxPiercingRays = piercingRays;
|
---|
| 1582 | }
|
---|
| 1583 | else if (mShowWeightedRays)
|
---|
| 1584 | {
|
---|
| 1585 | const int piercingRays = vc->GetNumPiercingRays();
|
---|
[2566] | 1586 |
|
---|
[2569] | 1587 | const float relativeArea =
|
---|
| 1588 | vc->GetBox().SurfaceArea() / mViewCellsManager->GetViewSpaceBox().SurfaceArea();
|
---|
[2566] | 1589 |
|
---|
[2569] | 1590 | if ((float)piercingRays / relativeArea > maxRelativeRays)
|
---|
| 1591 | maxRelativeRays = (float)piercingRays / relativeArea;
|
---|
| 1592 | }
|
---|
| 1593 | else if (mShowWeightedCost)
|
---|
| 1594 | {
|
---|
| 1595 | const float rcCost = ComputeRenderCost(vc);
|
---|
| 1596 | mViewCellsManager->UpdateScalarPvsCost(vc, rcCost);
|
---|
| 1597 |
|
---|
| 1598 | if (rcCost > maxRcCost)
|
---|
| 1599 | maxRcCost = rcCost;
|
---|
| 1600 | }
|
---|
[2543] | 1601 | }
|
---|
[2576] | 1602 | }
|
---|
[1252] | 1603 |
|
---|
[2576] | 1604 |
|
---|
| 1605 | void QtGlRendererWidget::RenderViewCells()
|
---|
| 1606 | {
|
---|
| 1607 | mUseFalseColors = true;
|
---|
| 1608 | //glPushAttrib(GL_CURRENT_BIT | GL_ENABLE_BIT | GL_POLYGON_BIT);
|
---|
| 1609 |
|
---|
| 1610 | glEnable(GL_CULL_FACE);
|
---|
| 1611 | glCullFace(GL_FRONT);
|
---|
| 1612 | //glDisable(GL_CULL_FACE);
|
---|
| 1613 |
|
---|
| 1614 | if (mCutViewCells)
|
---|
| 1615 | {
|
---|
[2601] | 1616 | double eq[4];
|
---|
| 1617 | eq[0] = mSceneCutPlane.mNormal.x;
|
---|
| 1618 | eq[1] = mSceneCutPlane.mNormal.y;
|
---|
| 1619 | eq[2] = mSceneCutPlane.mNormal.z;
|
---|
| 1620 | eq[3] = mSceneCutPlane.mD;
|
---|
| 1621 |
|
---|
[2576] | 1622 | glClipPlane(GL_CLIP_PLANE0, eq);
|
---|
| 1623 | glEnable(GL_CLIP_PLANE0);
|
---|
| 1624 | }
|
---|
| 1625 |
|
---|
| 1626 | ViewCellContainer &viewcells = mViewCellsManager->GetViewCells();
|
---|
[2584] | 1627 |
|
---|
[2576] | 1628 | int maxPvs, maxPiercingRays;
|
---|
| 1629 | float maxRelativeRays, maxRcCost;
|
---|
| 1630 |
|
---|
| 1631 | ComputeMaxValues(viewcells, maxPvs, maxPiercingRays, maxRelativeRays, maxRcCost);
|
---|
[2633] | 1632 |
|
---|
[2615] | 1633 | // matt: temp hack
|
---|
[2633] | 1634 | //maxRcCost = 5000.0f;
|
---|
[2615] | 1635 | //cout << "maxRcCost: " << maxRcCost << endl;
|
---|
[2633] | 1636 |
|
---|
[2581] | 1637 | int i;
|
---|
[2576] | 1638 |
|
---|
[2604] | 1639 | // transparency
|
---|
| 1640 | if (!mUseTransparency)
|
---|
| 1641 | {
|
---|
| 1642 | glEnable(GL_DEPTH_TEST);
|
---|
| 1643 | glDisable(GL_BLEND);
|
---|
| 1644 | }
|
---|
| 1645 | else
|
---|
| 1646 | {
|
---|
| 1647 | glDisable(GL_DEPTH_TEST);
|
---|
| 1648 | glEnable(GL_BLEND);
|
---|
| 1649 |
|
---|
| 1650 | glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
---|
| 1651 | //glBlendFunc(GL_SRC_ALPHA, GL_ONE);
|
---|
| 1652 |
|
---|
| 1653 | for (i = 0; i < viewcells.size(); ++ i)
|
---|
| 1654 | {
|
---|
| 1655 | ViewCell *vc = viewcells[i];
|
---|
| 1656 |
|
---|
| 1657 | const float dist = SqrDistance(mDummyViewPoint, vc->GetBox().Center());
|
---|
| 1658 | vc->SetDistance(dist);
|
---|
| 1659 | }
|
---|
| 1660 |
|
---|
| 1661 | sort(viewcells.begin(), viewcells.end(), nearerThan);
|
---|
| 1662 | }
|
---|
| 1663 |
|
---|
| 1664 | //mWireFrame = true;
|
---|
| 1665 |
|
---|
[2601] | 1666 | // normal rendering
|
---|
[2604] | 1667 | //if (!mShowPvsSizes && !mShowPiercingRays && !mShowWeightedRays && !mShowWeightedCost && !mShowComparison)
|
---|
| 1668 | if (mUseStandardColors)
|
---|
[2560] | 1669 | {
|
---|
[2562] | 1670 | for (i = 0; i < viewcells.size(); ++ i)
|
---|
| 1671 | {
|
---|
| 1672 | ViewCell *vc = viewcells[i];
|
---|
| 1673 | RgbColor c;
|
---|
[2543] | 1674 |
|
---|
[2604] | 1675 | //if (!mShowPvsSizes && !mShowPiercingRays)
|
---|
| 1676 | c = vc->GetColor();
|
---|
| 1677 |
|
---|
[2562] | 1678 | glColor3f(c.r, c.g, c.b);
|
---|
| 1679 |
|
---|
[2569] | 1680 | if (!mHideByCost || (mHidingCost < (vc->GetNumPiercingRays() / (float)maxPiercingRays)))
|
---|
[2562] | 1681 | {
|
---|
| 1682 | RenderViewCell(vc);
|
---|
| 1683 | }
|
---|
| 1684 | }
|
---|
| 1685 | }
|
---|
[2601] | 1686 | else // using specialised colors
|
---|
[2562] | 1687 | {
|
---|
[2584] | 1688 | if (!mShowComparison)
|
---|
[2576] | 1689 | AssignImportanceByRelativeValue(viewcells, maxPvs, maxPiercingRays, maxRelativeRays, maxRcCost);
|
---|
| 1690 | else
|
---|
[2577] | 1691 | {
|
---|
[2584] | 1692 | if (mCompareInfo.empty())
|
---|
| 1693 | {
|
---|
| 1694 | LogReader reader;
|
---|
| 1695 | reader.SetFilename("compare.log");
|
---|
| 1696 | int samples;
|
---|
| 1697 | reader.Read(samples, mCompareInfo);
|
---|
| 1698 | }
|
---|
[2580] | 1699 |
|
---|
[2584] | 1700 | AssignColorByComparison(viewcells, mCompareInfo);
|
---|
[2577] | 1701 | }
|
---|
[2566] | 1702 |
|
---|
[2562] | 1703 | glEnable(GL_DEPTH_TEST);
|
---|
[1252] | 1704 | }
|
---|
[2571] | 1705 |
|
---|
| 1706 | glEnable(GL_CULL_FACE);
|
---|
| 1707 | glDisable(GL_CULL_FACE);
|
---|
[1252] | 1708 |
|
---|
[2571] | 1709 | glDisable(GL_CLIP_PLANE0);
|
---|
| 1710 |
|
---|
[2543] | 1711 | mUseFalseColors = false;
|
---|
| 1712 | mWireFrame = false;
|
---|
[1942] | 1713 |
|
---|
[2543] | 1714 | glPopAttrib();
|
---|
[1252] | 1715 | }
|
---|
| 1716 |
|
---|
| 1717 |
|
---|
[2576] | 1718 | void QtGlRendererWidget::AssignImportanceByRelativeValue(const ViewCellContainer &viewCells,
|
---|
| 1719 | int &maxPvs,
|
---|
| 1720 | int &maxPiercingRays,
|
---|
| 1721 | float &maxRelativeRays,
|
---|
| 1722 | float &maxRcCost)
|
---|
| 1723 | {
|
---|
| 1724 | for (size_t i = 0; i < viewCells.size(); ++ i)
|
---|
| 1725 | {
|
---|
| 1726 | RgbColor c;
|
---|
| 1727 | ViewCell *vc = viewCells[i];
|
---|
[1252] | 1728 |
|
---|
[2576] | 1729 | float importance;
|
---|
[1252] | 1730 |
|
---|
[2576] | 1731 | if (mShowPiercingRays)
|
---|
| 1732 | {
|
---|
| 1733 | importance = mTransferFunction *
|
---|
| 1734 | ((float)vc->GetNumPiercingRays() / (float)maxPiercingRays);
|
---|
| 1735 | }
|
---|
| 1736 | else if (mShowWeightedRays) // relative number of rays
|
---|
| 1737 | {
|
---|
| 1738 | float relativeArea = vc->GetBox().SurfaceArea() / mViewCellsManager->GetViewSpaceBox().SurfaceArea();
|
---|
[1252] | 1739 |
|
---|
[2576] | 1740 | if (relativeArea < Limits::Small)
|
---|
| 1741 | relativeArea = Limits::Small;
|
---|
| 1742 |
|
---|
| 1743 | importance = mTransferFunction * ((float)vc->GetNumPiercingRays() / relativeArea) / maxRelativeRays;
|
---|
| 1744 | }
|
---|
| 1745 | else if (mShowPvsSizes) // pvs size
|
---|
| 1746 | {
|
---|
| 1747 | importance = mTransferFunction *
|
---|
| 1748 | ((float)vc->GetPvs().GetSize() / (float)maxPvs);
|
---|
| 1749 | } // weighted render cost
|
---|
| 1750 | else if (mShowWeightedCost)
|
---|
| 1751 | {
|
---|
| 1752 | const float rcCost = mTransferFunction * ComputeRenderCost(vc);
|
---|
| 1753 | importance = rcCost / maxRcCost;
|
---|
| 1754 | }
|
---|
[2615] | 1755 | if (importance > 1.0f) importance = 1.0f;
|
---|
[2576] | 1756 | // c = RgbColor(importance, 1.0f - importance, 0.0f);
|
---|
| 1757 | c = RainbowColorMapping(importance);
|
---|
| 1758 |
|
---|
| 1759 | glColor4f(c.r, c.g, c.b, 1.0f - mTransparency);
|
---|
| 1760 |
|
---|
| 1761 | if (!mHideByCost || (mHidingCost < importance))
|
---|
| 1762 | {
|
---|
| 1763 | RenderViewCell(vc);
|
---|
| 1764 | }
|
---|
| 1765 | }
|
---|
[1252] | 1766 | }
|
---|
| 1767 |
|
---|
| 1768 |
|
---|
[2576] | 1769 | void QtGlRendererWidget::AssignColorByComparison(const ViewCellContainer &viewcells,
|
---|
[2580] | 1770 | //const ViewCellInfoContainer &infos1,
|
---|
| 1771 | const ViewCellInfoContainer &compareInfo)
|
---|
[1252] | 1772 | {
|
---|
[2584] | 1773 | if (viewcells.size() > compareInfo.size())
|
---|
| 1774 | {
|
---|
[2663] | 1775 | cerr << "loaded size (" << (int)compareInfo.size()
|
---|
| 1776 | << ") does not fit to view cells size (" << (int)viewcells.size() << ")" << endl;
|
---|
[2584] | 1777 | return;
|
---|
| 1778 | }
|
---|
[2576] | 1779 |
|
---|
[2584] | 1780 | //const float maxRatio = 1.0f;
|
---|
| 1781 | const float maxRatio = 2.0f;
|
---|
| 1782 | const float minRatio = 0.0f;
|
---|
| 1783 |
|
---|
[2576] | 1784 | const float scale = 1.0f / (maxRatio - minRatio);
|
---|
| 1785 |
|
---|
| 1786 | for (size_t i = 0; i < viewcells.size(); ++ i)
|
---|
| 1787 | {
|
---|
| 1788 | RgbColor c;
|
---|
| 1789 | ViewCell *vc = viewcells[i];
|
---|
| 1790 |
|
---|
[2580] | 1791 | //ViewCellInfo vc1Info = infos1[i];
|
---|
| 1792 | ViewCellInfo vc2Info = compareInfo[i];
|
---|
[2576] | 1793 |
|
---|
[2584] | 1794 | //const float vcRatio = vc->GetNumPiercingRays() / vc2Info.mPiercingRays + Limits::Small;
|
---|
| 1795 | float vcRatio = 1.0f;//maxRatio;
|
---|
| 1796 |
|
---|
| 1797 | if (vc2Info.mPvsSize > Limits::Small)
|
---|
| 1798 | vcRatio = (float)vc->GetPvs().GetSize() / vc2Info.mPvsSize;
|
---|
[2576] | 1799 |
|
---|
[2584] | 1800 | // truncate here
|
---|
| 1801 | if (vcRatio > maxRatio) vcRatio = 1.0f;
|
---|
| 1802 |
|
---|
[2576] | 1803 | const float importance = (vcRatio - minRatio) * scale;
|
---|
[2584] | 1804 |
|
---|
[2593] | 1805 | if (0 && (i < 20))
|
---|
[2584] | 1806 | {
|
---|
| 1807 | cout << "pvs1: " << vc->GetPvs().GetSize() << " pvs2: " << compareInfo[i].mPvsSize << " importance: " << importance << endl;
|
---|
| 1808 | }
|
---|
[2576] | 1809 |
|
---|
| 1810 | // c = RgbColor(importance, 1.0f - importance, 0.0f);
|
---|
| 1811 | c = RainbowColorMapping(importance);
|
---|
| 1812 |
|
---|
| 1813 | glColor4f(c.r, c.g, c.b, 1.0f);
|
---|
| 1814 |
|
---|
| 1815 | if (1)//!mHideByCost || (mHidingCost < importance))
|
---|
| 1816 | {
|
---|
| 1817 | RenderViewCell(vc);
|
---|
| 1818 | }
|
---|
| 1819 | }
|
---|
[1252] | 1820 | }
|
---|
| 1821 |
|
---|
| 1822 |
|
---|
[2576] | 1823 |
|
---|
| 1824 | /**********************************************************************/
|
---|
| 1825 | /* QtRendererControlWidget implementation */
|
---|
| 1826 | /**********************************************************************/
|
---|
| 1827 |
|
---|
[2580] | 1828 |
|
---|
[2569] | 1829 | QGroupBox *QtRendererControlWidget::CreateVisualizationPanel(QWidget *parent)
|
---|
| 1830 | {
|
---|
| 1831 | QRadioButton *rb1, *rb2, *rb3, *rb4, *rb5;
|
---|
| 1832 |
|
---|
[2604] | 1833 | rb1 = new QRadioButton("random colors", parent);
|
---|
[2614] | 1834 | rb1->setText("random");
|
---|
[2587] | 1835 | connect(rb1, SIGNAL(toggled(bool)), SIGNAL(SetShowWireFrame(bool)));
|
---|
| 1836 |
|
---|
[2569] | 1837 | // Create a check box to be in the group box
|
---|
[2587] | 1838 | rb2 = new QRadioButton("piercing rays", parent);
|
---|
| 1839 | rb2->setText("piercing rays");
|
---|
[2569] | 1840 | //vl->addWidget(rb1);
|
---|
[2587] | 1841 | connect(rb2, SIGNAL(toggled(bool)), SIGNAL(SetShowPiercingRays(bool)));
|
---|
[2569] | 1842 |
|
---|
[2587] | 1843 | rb3 = new QRadioButton("pvs size", parent);
|
---|
| 1844 | rb3->setText("pvs size");
|
---|
| 1845 | connect(rb3, SIGNAL(toggled(bool)), SIGNAL(SetShowPvsSizes(bool)));
|
---|
[2569] | 1846 |
|
---|
| 1847 | rb4 = new QRadioButton("weighted rays", parent);
|
---|
| 1848 | rb4->setText("weighted rays");
|
---|
| 1849 | connect(rb4, SIGNAL(toggled(bool)), SIGNAL(SetShowWeightedRays(bool)));
|
---|
| 1850 |
|
---|
| 1851 | rb5 = new QRadioButton("pvs cost", parent);
|
---|
| 1852 | rb5->setText("pvs cost");
|
---|
| 1853 | connect(rb5, SIGNAL(toggled(bool)), SIGNAL(SetShowWeightedCost(bool)));
|
---|
| 1854 |
|
---|
[2615] | 1855 | QGroupBox *groupBox = new QGroupBox("PVS Visualization");
|
---|
[2569] | 1856 |
|
---|
| 1857 | QVBoxLayout *vbox2 = new QVBoxLayout;
|
---|
| 1858 |
|
---|
| 1859 | vbox2->addWidget(rb1);
|
---|
| 1860 | vbox2->addWidget(rb2);
|
---|
[2587] | 1861 | vbox2->addWidget(rb3);
|
---|
[2569] | 1862 | vbox2->addWidget(rb4);
|
---|
| 1863 | vbox2->addWidget(rb5);
|
---|
| 1864 |
|
---|
[2604] | 1865 | rb5->setChecked(true);
|
---|
[2569] | 1866 |
|
---|
| 1867 | vbox2->addStretch(1);
|
---|
| 1868 | groupBox->setLayout(vbox2);
|
---|
| 1869 |
|
---|
| 1870 | return groupBox;
|
---|
| 1871 | }
|
---|
| 1872 |
|
---|
| 1873 |
|
---|
[2614] | 1874 | QGroupBox *QtRendererControlWidget::CreateTrafoPanel(QWidget *parent)
|
---|
| 1875 | {
|
---|
| 1876 | QRadioButton *rb1, *rb2, *rb3;
|
---|
| 1877 |
|
---|
| 1878 | rb1 = new QRadioButton("translation", parent);
|
---|
| 1879 | rb1->setText("translation");
|
---|
| 1880 | connect(rb1, SIGNAL(toggled(bool)), SIGNAL(SetTranslation(bool)));
|
---|
[2569] | 1881 |
|
---|
[2614] | 1882 | // Create a check box to be in the group box
|
---|
| 1883 | rb2 = new QRadioButton("scale", parent);
|
---|
| 1884 | rb2->setText("scale");
|
---|
| 1885 | //vl->addWidget(rb1);
|
---|
| 1886 | connect(rb2, SIGNAL(toggled(bool)), SIGNAL(SetScale(bool)));
|
---|
| 1887 |
|
---|
| 1888 | rb3 = new QRadioButton("rotation", parent);
|
---|
| 1889 | rb3->setText("rotation");
|
---|
| 1890 | connect(rb3, SIGNAL(toggled(bool)), SIGNAL(SetRotation(bool)));
|
---|
| 1891 |
|
---|
| 1892 | QVBoxLayout *vbox2 = new QVBoxLayout;
|
---|
| 1893 | QGroupBox *groupBox = new QGroupBox("Trafo types");
|
---|
| 1894 |
|
---|
| 1895 | vbox2->addWidget(rb1);
|
---|
| 1896 | vbox2->addWidget(rb2);
|
---|
| 1897 | vbox2->addWidget(rb3);
|
---|
| 1898 |
|
---|
| 1899 | rb1->setChecked(true);
|
---|
| 1900 |
|
---|
| 1901 | vbox2->addStretch(1);
|
---|
[2636] | 1902 |
|
---|
| 1903 |
|
---|
| 1904 | QPushButton *button = new QPushButton("Update", groupBox);
|
---|
| 1905 | vbox2->addWidget(button);
|
---|
| 1906 | connect(button, SIGNAL(clicked()), SIGNAL(UpdateDynamicObjects()));
|
---|
| 1907 |
|
---|
| 1908 |
|
---|
[2614] | 1909 | groupBox->setLayout(vbox2);
|
---|
[2636] | 1910 |
|
---|
[2614] | 1911 | return groupBox;
|
---|
| 1912 | }
|
---|
| 1913 |
|
---|
| 1914 |
|
---|
[2569] | 1915 | QGroupBox *QtRendererControlWidget::CreateRenderCostPanel(QWidget *parent)
|
---|
| 1916 | {
|
---|
| 1917 | QRadioButton *rb1, *rb2, *rb3;
|
---|
| 1918 |
|
---|
| 1919 | // Create a check box to be in the group box
|
---|
| 1920 | rb1 = new QRadioButton("triangles", parent);
|
---|
| 1921 | rb1->setText("triangles");
|
---|
| 1922 | connect(rb1, SIGNAL(toggled(bool)), SIGNAL(SetShowWeightedTriangles(bool)));
|
---|
| 1923 |
|
---|
| 1924 | rb2 = new QRadioButton("distance weighted pvs", parent);
|
---|
| 1925 | rb2->setText("distance weighted");
|
---|
| 1926 | connect(rb2, SIGNAL(toggled(bool)), SIGNAL(SetShowDistanceWeightedPvs(bool)));
|
---|
| 1927 |
|
---|
| 1928 | rb3 = new QRadioButton("distance weighted triangles", parent);
|
---|
| 1929 | rb3->setText("distance weighted triangles");
|
---|
| 1930 | connect(rb3, SIGNAL(toggled(bool)), SIGNAL(SetShowDistanceWeightedTriangles(bool)));
|
---|
| 1931 |
|
---|
| 1932 | QGroupBox *groupBox = new QGroupBox("Render cost options");
|
---|
| 1933 | QVBoxLayout *vbox2 = new QVBoxLayout;
|
---|
| 1934 |
|
---|
| 1935 | vbox2->addWidget(rb1);
|
---|
| 1936 | vbox2->addWidget(rb2);
|
---|
| 1937 | vbox2->addWidget(rb3);
|
---|
| 1938 |
|
---|
[2587] | 1939 | rb1->setChecked(true);
|
---|
[2569] | 1940 |
|
---|
| 1941 | vbox2->addStretch(1);
|
---|
| 1942 | groupBox->setLayout(vbox2);
|
---|
| 1943 |
|
---|
| 1944 | return groupBox;
|
---|
| 1945 | }
|
---|
| 1946 |
|
---|
[2576] | 1947 |
|
---|
[2587] | 1948 | QGroupBox *QtRendererControlWidget::CreateRayVisualizationPanel(QWidget *parent)
|
---|
| 1949 | {
|
---|
| 1950 | QRadioButton *rb1, *rb2, *rb3, *rb4;
|
---|
| 1951 |
|
---|
| 1952 | // Create a check box to be in the group box
|
---|
| 1953 | rb1 = new QRadioButton("const color", parent);
|
---|
| 1954 | rb1->setText("const color");
|
---|
| 1955 | //vl->addWidget(rb1);
|
---|
| 1956 | connect(rb1, SIGNAL(toggled(bool)), SIGNAL(UseConstColorForRayViz(bool)));
|
---|
| 1957 |
|
---|
| 1958 | rb2 = new QRadioButton("ray length", parent);
|
---|
| 1959 | rb2->setText("ray length");
|
---|
| 1960 | connect(rb2, SIGNAL(toggled(bool)), SIGNAL(UseRayLengthForRayViz(bool)));
|
---|
| 1961 |
|
---|
| 1962 | rb3 = new QRadioButton("contribution", parent);
|
---|
| 1963 | rb3->setText("contribution");
|
---|
| 1964 | connect(rb3, SIGNAL(toggled(bool)), SIGNAL(SetShowContribution(bool)));
|
---|
| 1965 |
|
---|
| 1966 | rb4 = new QRadioButton("distribution", parent);
|
---|
| 1967 | rb4->setText("distribution");
|
---|
| 1968 | connect(rb4, SIGNAL(toggled(bool)), SIGNAL(SetShowDistribution(bool)));
|
---|
| 1969 |
|
---|
[2591] | 1970 |
|
---|
| 1971 | ///////////////////////////
|
---|
| 1972 |
|
---|
| 1973 |
|
---|
[2615] | 1974 | QGroupBox *groupBox = new QGroupBox("Ray visualization");
|
---|
[2587] | 1975 | QVBoxLayout *vbox2 = new QVBoxLayout;
|
---|
| 1976 |
|
---|
| 1977 | vbox2->addWidget(rb1);
|
---|
| 1978 | vbox2->addWidget(rb2);
|
---|
| 1979 | vbox2->addWidget(rb3);
|
---|
| 1980 | vbox2->addWidget(rb4);
|
---|
| 1981 |
|
---|
| 1982 | rb1->setChecked(true);
|
---|
| 1983 |
|
---|
[2591] | 1984 |
|
---|
| 1985 | QCheckBox *cb = new QCheckBox("Distribution 1", parent);
|
---|
| 1986 | vbox2->addWidget(cb);
|
---|
| 1987 | cb->setChecked(true);
|
---|
| 1988 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowDistribution1(bool)));
|
---|
| 1989 |
|
---|
| 1990 | cb = new QCheckBox("Distribution 2", parent);
|
---|
| 1991 | vbox2->addWidget(cb);
|
---|
| 1992 | cb->setChecked(true);
|
---|
| 1993 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowDistribution2(bool)));
|
---|
| 1994 |
|
---|
| 1995 | cb = new QCheckBox("Distribution 3", parent);
|
---|
| 1996 | vbox2->addWidget(cb);
|
---|
| 1997 | cb->setChecked(true);
|
---|
| 1998 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowDistribution3(bool)));
|
---|
| 1999 |
|
---|
| 2000 | cb = new QCheckBox("Distribution 4", parent);
|
---|
| 2001 | vbox2->addWidget(cb);
|
---|
| 2002 | cb->setChecked(true);
|
---|
| 2003 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowDistribution4(bool)));
|
---|
| 2004 |
|
---|
| 2005 |
|
---|
[2587] | 2006 | vbox2->addStretch(1);
|
---|
| 2007 | groupBox->setLayout(vbox2);
|
---|
| 2008 |
|
---|
| 2009 | return groupBox;
|
---|
| 2010 | }
|
---|
| 2011 |
|
---|
| 2012 |
|
---|
[1252] | 2013 | QtRendererControlWidget::QtRendererControlWidget(QWidget * parent, Qt::WFlags f):
|
---|
[2543] | 2014 | QWidget(parent, f)
|
---|
[1252] | 2015 | {
|
---|
| 2016 |
|
---|
[2543] | 2017 | QVBoxLayout *vl = new QVBoxLayout;
|
---|
| 2018 | setLayout(vl);
|
---|
[2615] | 2019 |
|
---|
| 2020 | //QWidget *vbox;
|
---|
[1252] | 2021 |
|
---|
[2615] | 2022 | //vbox = new QGroupBox("Render Controls", this);
|
---|
| 2023 | //layout()->addWidget(vbox);
|
---|
| 2024 | //vl = new QVBoxLayout;
|
---|
| 2025 | //vbox->setLayout(vl);
|
---|
[1252] | 2026 |
|
---|
[2604] | 2027 | QLabel *label;
|
---|
| 2028 | QSlider *slider;
|
---|
| 2029 | QPushButton *button;
|
---|
| 2030 |
|
---|
[2645] | 2031 | #if 0//REMOVE_TEMPORARY
|
---|
[2604] | 2032 |
|
---|
| 2033 | label = new QLabel("Granularity");
|
---|
[2615] | 2034 | //vbox->layout()->addWidget(label);
|
---|
| 2035 | vl->addWidget(label);
|
---|
[1942] | 2036 |
|
---|
[2644] | 2037 | slider = new QSlider(Qt::Horizontal);
|
---|
[2543] | 2038 | vl->addWidget(slider);
|
---|
| 2039 | slider->show();
|
---|
| 2040 | slider->setRange(1, 10000);
|
---|
| 2041 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 2042 | slider->setValue(200);
|
---|
[1942] | 2043 |
|
---|
[2543] | 2044 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetViewCellGranularity(int)));
|
---|
[1252] | 2045 |
|
---|
[2563] | 2046 | ///////////////////////////
|
---|
| 2047 |
|
---|
[2543] | 2048 | label = new QLabel("Transfer function");
|
---|
[2615] | 2049 | vl->addWidget(label);
|
---|
[1252] | 2050 |
|
---|
[2644] | 2051 | slider = new QSlider(Qt::Horizontal);
|
---|
[2543] | 2052 | vl->addWidget(slider);
|
---|
| 2053 | slider->show();
|
---|
| 2054 | slider->setRange(1, 10000);
|
---|
| 2055 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 2056 | slider->setValue(100);
|
---|
[1252] | 2057 |
|
---|
| 2058 |
|
---|
[2543] | 2059 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetTransferFunction(int)));
|
---|
[1252] | 2060 |
|
---|
[2563] | 2061 | ////////////////////////////////////////7
|
---|
[1252] | 2062 |
|
---|
[2644] | 2063 | button = new QPushButton("Update all PVSs");
|
---|
[2615] | 2064 | vl->addWidget(button);
|
---|
[2563] | 2065 | connect(button, SIGNAL(clicked()), SLOT(UpdateAllPvs()));
|
---|
| 2066 |
|
---|
| 2067 | ////////////////////////////////////////77777
|
---|
| 2068 |
|
---|
[2543] | 2069 | label = new QLabel("Filter size");
|
---|
[2615] | 2070 | vl->addWidget(label);
|
---|
[1942] | 2071 |
|
---|
[2644] | 2072 | slider = new QSlider(Qt::Horizontal);
|
---|
[2615] | 2073 | vl->addWidget(slider);
|
---|
[2543] | 2074 | slider->show();
|
---|
| 2075 | slider->setRange(1, 100);
|
---|
| 2076 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 2077 | slider->setValue(3);
|
---|
[1252] | 2078 |
|
---|
[2543] | 2079 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetVisibilityFilterSize(int)));
|
---|
[1252] | 2080 |
|
---|
[2604] | 2081 | #endif
|
---|
[1252] | 2082 |
|
---|
[2604] | 2083 |
|
---|
[2615] | 2084 |
|
---|
[2563] | 2085 | ///////////////////////////////////
|
---|
[1252] | 2086 |
|
---|
[2563] | 2087 |
|
---|
[2644] | 2088 | QWidget *hbox = new QWidget();
|
---|
[2543] | 2089 | vl->addWidget(hbox);
|
---|
| 2090 | QHBoxLayout *hlayout = new QHBoxLayout;
|
---|
| 2091 | hbox->setLayout(hlayout);
|
---|
[1942] | 2092 |
|
---|
[2543] | 2093 | QCheckBox *cb = new QCheckBox("Show viewcells", hbox);
|
---|
| 2094 | hlayout->addWidget(cb);
|
---|
| 2095 | cb->setChecked(false);
|
---|
| 2096 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowViewCells(bool)));
|
---|
[2615] | 2097 |
|
---|
| 2098 | cb = new QCheckBox("Render errors", hbox);
|
---|
| 2099 | hlayout->layout()->addWidget(cb);
|
---|
| 2100 | cb->setChecked(false);
|
---|
| 2101 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderErrors(bool)));
|
---|
[1942] | 2102 |
|
---|
[2615] | 2103 | #if REMOVE_TEMPORARY
|
---|
[2543] | 2104 | cb = new QCheckBox("Render cost curve", hbox);
|
---|
| 2105 | hlayout->addWidget(cb);
|
---|
| 2106 | cb->setChecked(false);
|
---|
| 2107 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowRenderCost(bool)));
|
---|
[2615] | 2108 | #endif
|
---|
[2543] | 2109 | cb = new QCheckBox("Show rays", hbox);
|
---|
| 2110 | hlayout->addWidget(cb);
|
---|
| 2111 | cb->setChecked(false);
|
---|
| 2112 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowRays(bool)));
|
---|
[2615] | 2113 | #if REMOVE_TEMPORARY
|
---|
[2580] | 2114 | cb = new QCheckBox("Show Comparison", hbox);
|
---|
| 2115 | hlayout->addWidget(cb);
|
---|
| 2116 | cb->setChecked(false);
|
---|
| 2117 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowComparison(bool)));
|
---|
[2615] | 2118 | #endif
|
---|
[1252] | 2119 |
|
---|
[2569] | 2120 | //////////////////
|
---|
[2563] | 2121 |
|
---|
[2569] | 2122 | QHBoxLayout *vh = new QHBoxLayout;
|
---|
[2564] | 2123 |
|
---|
[2569] | 2124 | QGroupBox *myBox = new QGroupBox("Visualization");
|
---|
[2563] | 2125 |
|
---|
[2569] | 2126 | myBox->setLayout(vh);
|
---|
| 2127 | vl->addWidget(myBox, 0, 0);
|
---|
[2566] | 2128 |
|
---|
[2569] | 2129 | QGroupBox *groupBox = CreateVisualizationPanel(hbox);
|
---|
| 2130 | vh->addWidget(groupBox, 0, 0);
|
---|
[2643] | 2131 |
|
---|
[2615] | 2132 | #if REMOVE_TEMPORARY
|
---|
[2569] | 2133 | QGroupBox *groupBox2 = CreateRenderCostPanel(hbox);
|
---|
| 2134 | vh->addWidget(groupBox2, 0, 0);
|
---|
[2643] | 2135 |
|
---|
[2587] | 2136 | QGroupBox *groupBox3 = CreateRayVisualizationPanel(hbox);
|
---|
| 2137 | vh->addWidget(groupBox3, 0, 0);
|
---|
| 2138 |
|
---|
[2614] | 2139 | QGroupBox *groupBox4 = CreateTrafoPanel(hbox);
|
---|
| 2140 | vh->addWidget(groupBox4, 0, 0);
|
---|
[2643] | 2141 | #endif
|
---|
[2614] | 2142 |
|
---|
[2563] | 2143 | //////////////////////////////////
|
---|
| 2144 |
|
---|
[2644] | 2145 | bool tmp = false;
|
---|
| 2146 | const int range = 1000;
|
---|
[2563] | 2147 |
|
---|
[2615] | 2148 | //vbox->resize(800,150);
|
---|
| 2149 | QWidget *vbox;
|
---|
[1252] | 2150 |
|
---|
[2543] | 2151 | vbox = new QGroupBox("Rendering", this);
|
---|
| 2152 | layout()->addWidget(vbox);
|
---|
[1252] | 2153 |
|
---|
[2543] | 2154 | vl = new QVBoxLayout;
|
---|
| 2155 | vbox->setLayout(vl);
|
---|
[1252] | 2156 |
|
---|
| 2157 |
|
---|
[2543] | 2158 | cb = new QCheckBox("Cut view cells", vbox);
|
---|
| 2159 | vbox->layout()->addWidget(cb);
|
---|
| 2160 | cb->setChecked(false);
|
---|
| 2161 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetCutViewCells(bool)));
|
---|
[1252] | 2162 |
|
---|
[1942] | 2163 |
|
---|
[2543] | 2164 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 2165 | vbox->layout()->addWidget(slider);
|
---|
| 2166 | slider->show();
|
---|
| 2167 | slider->setRange(0, 1000);
|
---|
| 2168 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 2169 | slider->setValue(1000);
|
---|
[1942] | 2170 |
|
---|
[2543] | 2171 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetSceneCut(int)));
|
---|
[1252] | 2172 |
|
---|
[2644] | 2173 |
|
---|
| 2174 | cb = new QCheckBox("Use spatial filter", vbox);
|
---|
| 2175 | vbox->layout()->addWidget(cb);
|
---|
| 2176 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilitySpatialFilter", tmp);
|
---|
| 2177 | cb->setChecked(tmp);
|
---|
| 2178 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetUseSpatialFilter(bool)));
|
---|
| 2179 |
|
---|
| 2180 |
|
---|
| 2181 | label = new QLabel("Spatial Filter size");
|
---|
| 2182 | vbox->layout()->addWidget(label);
|
---|
[2563] | 2183 |
|
---|
[2644] | 2184 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 2185 | vbox->layout()->addWidget(slider);
|
---|
| 2186 | slider->show();
|
---|
| 2187 | slider->setRange(1, 100);
|
---|
| 2188 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 2189 | slider->setValue(10);
|
---|
| 2190 |
|
---|
| 2191 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetSpatialFilterSize(int)));
|
---|
| 2192 |
|
---|
| 2193 | ////////////////////////////
|
---|
| 2194 |
|
---|
| 2195 |
|
---|
[2563] | 2196 | cb = new QCheckBox("Hide view cells by render cost ", vbox);
|
---|
| 2197 | vbox->layout()->addWidget(cb);
|
---|
| 2198 | cb->setChecked(false);
|
---|
| 2199 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetHideByCost(bool)));
|
---|
[1252] | 2200 |
|
---|
[2563] | 2201 | label = new QLabel("Hide by cost");
|
---|
| 2202 | vbox->layout()->addWidget(label);
|
---|
| 2203 |
|
---|
| 2204 | // the render cost visualization
|
---|
| 2205 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 2206 | vbox->layout()->addWidget(slider);
|
---|
| 2207 | slider->show();
|
---|
| 2208 | slider->setRange(0, range);
|
---|
| 2209 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 2210 | slider->setValue(0);
|
---|
| 2211 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetHidingCost(int)));
|
---|
| 2212 |
|
---|
| 2213 | ///////////////////////////////////////////
|
---|
| 2214 |
|
---|
| 2215 | cb = new QCheckBox("Top View", vbox);
|
---|
| 2216 | vbox->layout()->addWidget(cb);
|
---|
| 2217 | cb->setChecked(false);
|
---|
| 2218 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetTopView(bool)));
|
---|
| 2219 |
|
---|
| 2220 |
|
---|
| 2221 | label = new QLabel("Top distance");
|
---|
| 2222 | vbox->layout()->addWidget(label);
|
---|
| 2223 |
|
---|
| 2224 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 2225 | vbox->layout()->addWidget(slider);
|
---|
| 2226 | slider->show();
|
---|
| 2227 | slider->setRange(1, 1000);
|
---|
| 2228 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 2229 | slider->setValue(500);
|
---|
| 2230 |
|
---|
| 2231 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetTopDistance(int)));
|
---|
| 2232 |
|
---|
| 2233 |
|
---|
| 2234 | ///////////////////////////////////////////
|
---|
[2615] | 2235 | #if REMOVE_TEMPORARY
|
---|
[2563] | 2236 | cb = new QCheckBox("Transparency", vbox);
|
---|
| 2237 | vbox->layout()->addWidget(cb);
|
---|
| 2238 | cb->setChecked(false);
|
---|
[2564] | 2239 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetUseTransparency(bool)));
|
---|
[2563] | 2240 |
|
---|
| 2241 | label = new QLabel("Use transparency");
|
---|
| 2242 | vbox->layout()->addWidget(label);
|
---|
| 2243 |
|
---|
| 2244 | // the render cost visualization
|
---|
| 2245 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
| 2246 | vbox->layout()->addWidget(slider);
|
---|
| 2247 | slider->show();
|
---|
| 2248 | slider->setRange(0, range);
|
---|
| 2249 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
| 2250 | slider->setValue(0);
|
---|
[2644] | 2251 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetTransparency(int)));
|
---|
[2615] | 2252 | #endif
|
---|
[2644] | 2253 |
|
---|
[2563] | 2254 |
|
---|
| 2255 | //////////////////////////////
|
---|
| 2256 |
|
---|
[2604] | 2257 | #if REMOVE_TEMPORARY
|
---|
[2644] | 2258 |
|
---|
[2543] | 2259 | cb = new QCheckBox("Cut scene", vbox);
|
---|
| 2260 | vbox->layout()->addWidget(cb);
|
---|
| 2261 | cb->setChecked(false);
|
---|
| 2262 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetCutScene(bool)));
|
---|
[2615] | 2263 |
|
---|
[2543] | 2264 | cb = new QCheckBox("Render boxes", vbox);
|
---|
| 2265 | vbox->layout()->addWidget(cb);
|
---|
| 2266 | cb->setChecked(false);
|
---|
| 2267 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderBoxes(bool)));
|
---|
[1942] | 2268 |
|
---|
[2543] | 2269 | cb = new QCheckBox("Render visibility estimates", vbox);
|
---|
| 2270 | vbox->layout()->addWidget(cb);
|
---|
| 2271 | cb->setChecked(false);
|
---|
| 2272 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderVisibilityEstimates(bool)));
|
---|
[2615] | 2273 | #endif
|
---|
[1942] | 2274 |
|
---|
[2604] | 2275 | #if REMOVE_TEMPORARY
|
---|
[2543] | 2276 |
|
---|
| 2277 | cb = new QCheckBox("Use filter", vbox);
|
---|
| 2278 | vbox->layout()->addWidget(cb);
|
---|
[2644] | 2279 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilityFilter", tmp);
|
---|
[2543] | 2280 | cb->setChecked(tmp);
|
---|
| 2281 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetUseFilter(bool)));
|
---|
[2604] | 2282 | #endif
|
---|
[2543] | 2283 |
|
---|
[2644] | 2284 |
|
---|
| 2285 |
|
---|
| 2286 |
|
---|
[2615] | 2287 | #if REMOVE_TEMPORARY
|
---|
[2644] | 2288 |
|
---|
[2543] | 2289 | cb = new QCheckBox("Render filter", vbox);
|
---|
| 2290 | vbox->layout()->addWidget(cb);
|
---|
| 2291 | cb->setChecked(true);
|
---|
| 2292 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderFilter(bool)));
|
---|
| 2293 |
|
---|
[2584] | 2294 | /*vbox = new QGroupBox("PVS Errors", this);
|
---|
[1942] | 2295 | layout()->addWidget(vbox);
|
---|
[2543] | 2296 |
|
---|
[1942] | 2297 | vl = new QVBoxLayout;
|
---|
| 2298 | vbox->setLayout(vl);
|
---|
[2543] | 2299 |
|
---|
[2563] | 2300 | button = new QPushButton("Compute Visibility", vbox);
|
---|
[2543] | 2301 | vbox->layout()->addWidget(button);
|
---|
| 2302 | connect(button, SIGNAL(clicked()), SLOT(ComputeVisibility()));
|
---|
| 2303 |
|
---|
| 2304 | button = new QPushButton("Stop Computation", vbox);
|
---|
| 2305 | vbox->layout()->addWidget(button);
|
---|
| 2306 | connect(button, SIGNAL(clicked()), SLOT(StopComputation()));
|
---|
| 2307 |
|
---|
| 2308 | button = new QPushButton("Set Random View Point", vbox);
|
---|
| 2309 | vbox->layout()->addWidget(button);
|
---|
[2584] | 2310 | connect(button, SIGNAL(clicked()), SLOT(SetRandomViewPoint()));*/
|
---|
[2543] | 2311 |
|
---|
[2584] | 2312 | button = new QPushButton("Store statistics", vbox);
|
---|
| 2313 | vbox->layout()->addWidget(button);
|
---|
| 2314 | connect(button, SIGNAL(clicked()), SIGNAL(StoreStatistics()));
|
---|
[2644] | 2315 |
|
---|
[2621] | 2316 | #endif
|
---|
[2543] | 2317 |
|
---|
[2686] | 2318 | #if 0
|
---|
| 2319 |
|
---|
[2643] | 2320 | button = new QPushButton("Compute GVS", vbox);
|
---|
| 2321 | vbox->layout()->addWidget(button);
|
---|
| 2322 | connect(button, SIGNAL(clicked()), SIGNAL(ComputeGVS()));
|
---|
| 2323 |
|
---|
[2686] | 2324 | #else
|
---|
| 2325 |
|
---|
| 2326 | button = new QPushButton("Replay view points", vbox);
|
---|
| 2327 | vbox->layout()->addWidget(button);
|
---|
| 2328 | connect(button, SIGNAL(clicked()), SIGNAL(ReplayViewPoints()));
|
---|
| 2329 |
|
---|
| 2330 | #endif
|
---|
| 2331 |
|
---|
[2621] | 2332 | #if DYNAMIC_OBJECTS_HACK
|
---|
| 2333 |
|
---|
[2609] | 2334 | button = new QPushButton("Load object", vbox);
|
---|
| 2335 | vbox->layout()->addWidget(button);
|
---|
| 2336 | connect(button, SIGNAL(clicked()), SIGNAL(LoadObject()));
|
---|
[2615] | 2337 | #endif
|
---|
[2621] | 2338 |
|
---|
[2584] | 2339 | /*cb = new QCheckBox("Stats", vbox);
|
---|
| 2340 | vbox->layout()->addWidget(cb);
|
---|
| 2341 | cb->setChecked(false);
|
---|
[2609] | 2342 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(StoreStatistics()));*/
|
---|
[2614] | 2343 |
|
---|
[2569] | 2344 | if (0)
|
---|
| 2345 | {
|
---|
[2543] | 2346 | vbox = new QGroupBox("PVS Errors", this);
|
---|
| 2347 | layout()->addWidget(vbox);
|
---|
| 2348 |
|
---|
| 2349 | vl = new QVBoxLayout;
|
---|
| 2350 | vbox->setLayout(vl);
|
---|
| 2351 |
|
---|
| 2352 | mPvsErrorWidget = new QListWidget(vbox);
|
---|
| 2353 | vbox->layout()->addWidget(mPvsErrorWidget);
|
---|
| 2354 |
|
---|
| 2355 | connect(mPvsErrorWidget,
|
---|
[1942] | 2356 | SIGNAL(doubleClicked(const QModelIndex &)),
|
---|
| 2357 | this,
|
---|
| 2358 | SLOT(PvsErrorClicked(const QModelIndex &)));
|
---|
[2543] | 2359 |
|
---|
[2563] | 2360 | button = new QPushButton("Next Error Frame", vbox);
|
---|
[2543] | 2361 | vbox->layout()->addWidget(button);
|
---|
| 2362 | connect(button, SIGNAL(clicked(void)), SLOT(FocusNextPvsErrorFrame(void)));
|
---|
| 2363 | }
|
---|
[2562] | 2364 |
|
---|
[2584] | 2365 | //connect(button, SIGNAL(clicked(void)), SLOT(StoreStatistics(void)));
|
---|
[2643] | 2366 |
|
---|
| 2367 | //////////////////////////////////////////
|
---|
[2562] | 2368 |
|
---|
[2615] | 2369 |
|
---|
[2543] | 2370 | setWindowTitle("Preprocessor Control Widget");
|
---|
| 2371 | adjustSize();
|
---|
[1252] | 2372 | }
|
---|
| 2373 |
|
---|
| 2374 |
|
---|
[1942] | 2375 |
|
---|
| 2376 |
|
---|
[1252] | 2377 | void
|
---|
| 2378 | QtRendererControlWidget::FocusNextPvsErrorFrame(void)
|
---|
[2576] | 2379 | {}
|
---|
[2543] | 2380 |
|
---|
[1252] | 2381 | void
|
---|
| 2382 | QtRendererControlWidget::UpdatePvsErrorItem(int row,
|
---|
[2543] | 2383 | GlRendererBuffer::PvsErrorEntry &pvsErrorEntry)
|
---|
[1252] | 2384 | {
|
---|
| 2385 |
|
---|
[2543] | 2386 | QListWidgetItem *i = mPvsErrorWidget->item(row);
|
---|
| 2387 | QString s;
|
---|
| 2388 | s.sprintf("%5.5f", pvsErrorEntry.mError);
|
---|
| 2389 | if (i) {
|
---|
| 2390 | i->setText(s);
|
---|
| 2391 | } else {
|
---|
| 2392 | new QListWidgetItem(s, mPvsErrorWidget);
|
---|
| 2393 | }
|
---|
| 2394 | mPvsErrorWidget->update();
|
---|
[1252] | 2395 | }
|
---|
| 2396 |
|
---|
| 2397 |
|
---|
[2576] | 2398 |
|
---|
| 2399 |
|
---|
| 2400 | /*********************************************************************/
|
---|
| 2401 | /* QtGlDebuggerWidget implementation */
|
---|
| 2402 | /*********************************************************************/
|
---|
| 2403 |
|
---|
| 2404 |
|
---|
| 2405 | QtGlDebuggerWidget::QtGlDebuggerWidget(QtGlRendererBuffer *buf, QWidget *parent)
|
---|
| 2406 | : QGLWidget(QGLFormat(QGL::SampleBuffers), parent), mRenderBuffer(buf)
|
---|
| 2407 | {
|
---|
| 2408 | // create the pbuffer
|
---|
| 2409 | //pbuffer = new QGLPixelBuffer(QSize(512, 512), format(), this);
|
---|
[2686] | 2410 | //mUpdateTimerId = startTimer(20);
|
---|
[2576] | 2411 | setWindowTitle(("OpenGL pbuffers"));
|
---|
| 2412 | }
|
---|
| 2413 |
|
---|
| 2414 |
|
---|
| 2415 | QtGlDebuggerWidget::~QtGlDebuggerWidget()
|
---|
| 2416 | {
|
---|
| 2417 | mRenderBuffer->releaseFromDynamicTexture();
|
---|
| 2418 | glDeleteTextures(1, &dynamicTexture);
|
---|
| 2419 |
|
---|
| 2420 | DEL_PTR(mRenderBuffer);
|
---|
| 2421 | }
|
---|
| 2422 |
|
---|
| 2423 |
|
---|
[1252] | 2424 | void QtGlDebuggerWidget::initializeGL()
|
---|
| 2425 | {
|
---|
| 2426 | glMatrixMode(GL_PROJECTION);
|
---|
| 2427 | glLoadIdentity();
|
---|
| 2428 |
|
---|
| 2429 | glFrustum(-1, 1, -1, 1, 10, 100);
|
---|
| 2430 | glTranslatef(-0.5f, -0.5f, -0.5f);
|
---|
| 2431 | glTranslatef(0.0f, 0.0f, -15.0f);
|
---|
| 2432 | glMatrixMode(GL_MODELVIEW);
|
---|
| 2433 |
|
---|
| 2434 | glEnable(GL_CULL_FACE);
|
---|
| 2435 | initCommon();
|
---|
| 2436 | initPbuffer();
|
---|
| 2437 |
|
---|
| 2438 | }
|
---|
| 2439 |
|
---|
| 2440 |
|
---|
| 2441 | void QtGlDebuggerWidget::resizeGL(int w, int h)
|
---|
| 2442 | {
|
---|
| 2443 | glViewport(0, 0, w, h);
|
---|
| 2444 | }
|
---|
| 2445 |
|
---|
| 2446 |
|
---|
| 2447 | void QtGlDebuggerWidget::paintGL()
|
---|
| 2448 | {
|
---|
| 2449 | // draw a spinning cube into the pbuffer..
|
---|
| 2450 | mRenderBuffer->makeCurrent();
|
---|
[2543] | 2451 |
|
---|
[1252] | 2452 | BeamSampleStatistics stats;
|
---|
| 2453 | mRenderBuffer->SampleBeamContributions(mSourceObject, mBeam, mSamples, stats);
|
---|
| 2454 |
|
---|
| 2455 | glFlush();
|
---|
| 2456 |
|
---|
| 2457 | // rendering directly to a texture is not supported on X11, unfortunately
|
---|
[2543] | 2458 | mRenderBuffer->updateDynamicTexture(dynamicTexture);
|
---|
[1252] | 2459 |
|
---|
[2543] | 2460 | // and use the pbuffer contents as a texture when rendering the
|
---|
| 2461 | // background and the bouncing cubes
|
---|
| 2462 | makeCurrent();
|
---|
| 2463 | glBindTexture(GL_TEXTURE_2D, dynamicTexture);
|
---|
| 2464 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
---|
[1252] | 2465 |
|
---|
[2543] | 2466 | // draw the background
|
---|
[1252] | 2467 | glMatrixMode(GL_MODELVIEW);
|
---|
[2543] | 2468 | glPushMatrix();
|
---|
| 2469 | glLoadIdentity();
|
---|
| 2470 | glMatrixMode(GL_PROJECTION);
|
---|
| 2471 | glPushMatrix();
|
---|
| 2472 | glLoadIdentity();
|
---|
| 2473 |
|
---|
[1252] | 2474 | glPopMatrix();
|
---|
[2543] | 2475 | glMatrixMode(GL_MODELVIEW);
|
---|
| 2476 | glPopMatrix();
|
---|
[1252] | 2477 | }
|
---|
| 2478 |
|
---|
| 2479 |
|
---|
| 2480 | void QtGlDebuggerWidget::initPbuffer()
|
---|
| 2481 | {
|
---|
| 2482 | // set up the pbuffer context
|
---|
[2543] | 2483 | mRenderBuffer->makeCurrent();
|
---|
[2664] | 2484 |
|
---|
[1252] | 2485 | // generate a texture that has the same size/format as the pbuffer
|
---|
[2543] | 2486 | dynamicTexture = mRenderBuffer->generateDynamicTexture();
|
---|
[1252] | 2487 |
|
---|
| 2488 | // bind the dynamic texture to the pbuffer - this is a no-op under X11
|
---|
| 2489 | mRenderBuffer->bindToDynamicTexture(dynamicTexture);
|
---|
[2677] | 2490 | //makeCurrent();
|
---|
[1252] | 2491 | }
|
---|
| 2492 |
|
---|
[2576] | 2493 |
|
---|
[1252] | 2494 | void QtGlDebuggerWidget::initCommon()
|
---|
| 2495 | {
|
---|
| 2496 | glEnable(GL_TEXTURE_2D);
|
---|
| 2497 | glEnable(GL_DEPTH_TEST);
|
---|
| 2498 |
|
---|
| 2499 | glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
|
---|
| 2500 | }
|
---|
| 2501 |
|
---|
| 2502 |
|
---|
[2609] | 2503 | void QtGlRendererWidget::_RenderColoredPvs()
|
---|
| 2504 | {
|
---|
| 2505 | // note: could be done more efficiently using color buffers
|
---|
| 2506 | mPvsSize = mPvsCache.mPvs.GetSize();
|
---|
| 2507 |
|
---|
| 2508 | ObjectPvsIterator it = mPvsCache.mPvs.GetIterator();
|
---|
| 2509 |
|
---|
| 2510 | PvsData pvsData;
|
---|
| 2511 |
|
---|
| 2512 | while (it.HasMoreEntries())
|
---|
| 2513 | {
|
---|
[2686] | 2514 | Intersectable *obj = it.Next(pvsData);
|
---|
[2609] | 2515 |
|
---|
| 2516 | RgbColor color;
|
---|
| 2517 |
|
---|
| 2518 | //cerr << "sumpdf: " << pvsData.mSumPdf << endl;
|
---|
| 2519 | if (mUseRandomColorPerPvsObject)
|
---|
| 2520 | {
|
---|
[2686] | 2521 | KdIntersectable *kdint = static_cast<KdIntersectable *>(obj);
|
---|
[2609] | 2522 |
|
---|
| 2523 | if (kdint->mGenericIdx == -1)
|
---|
| 2524 | {
|
---|
| 2525 | kdint->mGenericIdx = (int)mColors.size();
|
---|
[2686] | 2526 | mColors.push_back(RandomColor(0, 1));
|
---|
[2609] | 2527 | }
|
---|
| 2528 | color = mColors[kdint->mGenericIdx];
|
---|
| 2529 | }
|
---|
| 2530 | else
|
---|
| 2531 | {
|
---|
| 2532 | color = RainbowColorMapping(mTransferFunction * log10(pvsData.mSumPdf + 1));
|
---|
| 2533 | }
|
---|
| 2534 |
|
---|
| 2535 | glColor3f(color.r, color.g, color.b);
|
---|
| 2536 |
|
---|
| 2537 | mUseForcedColors = true;
|
---|
[2686] | 2538 | RenderIntersectable(obj);
|
---|
[2609] | 2539 | mUseForcedColors = false;
|
---|
| 2540 | }
|
---|
| 2541 | }
|
---|
| 2542 |
|
---|
[2686] | 2543 |
|
---|
| 2544 | void QtGlRendererWidget::UpdateDynamicObjects()
|
---|
[2636] | 2545 | {
|
---|
[2686] | 2546 | preprocessor->ScheduleUpdateDynamicObjects();
|
---|
[2611] | 2547 | }
|
---|
[2636] | 2548 |
|
---|
[2686] | 2549 |
|
---|
| 2550 | void QtGlRendererWidget::ReplayViewPoints()
|
---|
| 2551 | {
|
---|
| 2552 | ViewCellPointsList *vcPoints = mViewCellsManager->GetViewCellPointsList();
|
---|
| 2553 |
|
---|
| 2554 | ViewCellPointsList::const_iterator vit, vit_end = vcPoints->end();
|
---|
| 2555 |
|
---|
| 2556 | sViewPointsList.clear();
|
---|
| 2557 |
|
---|
| 2558 | for (vit = vcPoints->begin(); vit != vit_end; ++ vit)
|
---|
| 2559 | {
|
---|
| 2560 | ViewCellPoints *vp = *vit;
|
---|
| 2561 |
|
---|
| 2562 | SimpleRayContainer::const_iterator rit, rit_end = vp->second.end();
|
---|
| 2563 |
|
---|
| 2564 | for (rit = vp->second.begin(); rit != rit_end; ++ rit)
|
---|
| 2565 | {
|
---|
| 2566 | sViewPointsList.push_back(*rit);
|
---|
| 2567 | }
|
---|
| 2568 | }
|
---|
| 2569 |
|
---|
| 2570 | if (!sViewPointsList.empty())
|
---|
| 2571 | {
|
---|
| 2572 | cout << "replaying " << (int)sViewPointsList.size() << " view points " << endl;
|
---|
| 2573 |
|
---|
| 2574 | mReplayMode = true;
|
---|
| 2575 | sViewPointsListIt = sViewPointsList.begin();
|
---|
| 2576 | }
|
---|
[2636] | 2577 | }
|
---|
[2686] | 2578 |
|
---|
[2693] | 2579 |
|
---|
| 2580 |
|
---|
| 2581 | Vector3 QtGlRendererWidget::Unproject(int x, int y)
|
---|
| 2582 | {
|
---|
| 2583 | // swap y coordinate
|
---|
[2694] | 2584 | y = GetHeight() - y;
|
---|
[2693] | 2585 |
|
---|
| 2586 | // HACK: should come from camera!
|
---|
| 2587 | double projection[16];
|
---|
| 2588 | glGetDoublev(GL_PROJECTION_MATRIX, projection);
|
---|
| 2589 | double modelview[16];
|
---|
| 2590 | glGetDoublev(GL_MODELVIEW_MATRIX, modelview);
|
---|
| 2591 |
|
---|
| 2592 | const int viewport[4] = {0,0, GetWidth(), GetHeight()};
|
---|
| 2593 |
|
---|
[2694] | 2594 | RenderScene();
|
---|
| 2595 |
|
---|
[2693] | 2596 | float z;
|
---|
| 2597 | glReadPixels(x, y, 1, 1, GL_DEPTH_COMPONENT, GL_FLOAT, &z);
|
---|
[2694] | 2598 |
|
---|
[2693] | 2599 | GLdouble rx, ry, rz;
|
---|
| 2600 | gluUnProject(x, y, z, modelview, projection, viewport, &rx, &ry, &rz);
|
---|
| 2601 |
|
---|
| 2602 | return Vector3(rx, ry, rz);
|
---|
| 2603 | }
|
---|
| 2604 |
|
---|
| 2605 |
|
---|
[2696] | 2606 | int QtGlRendererWidget::FindDynamicObject(const Vector3 &pos)
|
---|
[2695] | 2607 | {
|
---|
| 2608 | // we need to lock the rendering context
|
---|
[2696] | 2609 | //glw.lockGLContext();
|
---|
| 2610 |
|
---|
[2695] | 2611 | // this is the same as in every OpenGL picking example
|
---|
[2696] | 2612 | const int maxSize = 512;
|
---|
| 2613 |
|
---|
[2695] | 2614 | // see below for an explanation on the buffer content
|
---|
[2696] | 2615 | GLuint buffer[maxSize];
|
---|
[2695] | 2616 | GLint viewport[4];
|
---|
[2696] | 2617 |
|
---|
[2695] | 2618 | glGetIntegerv(GL_VIEWPORT, viewport);
|
---|
[2696] | 2619 | glSelectBuffer(maxSize, buffer);
|
---|
| 2620 |
|
---|
[2695] | 2621 | // enter select mode
|
---|
| 2622 | glRenderMode(GL_SELECT);
|
---|
| 2623 | glInitNames();
|
---|
| 2624 | glPushName(0);
|
---|
[2696] | 2625 |
|
---|
[2695] | 2626 | glMatrixMode(GL_PROJECTION);
|
---|
| 2627 | glPushMatrix();
|
---|
| 2628 | glLoadIdentity();
|
---|
[2696] | 2629 | gluPickMatrix((GLdouble)pos.x, (GLdouble)(viewport[3] - pos.y), 5.0f, 5.0f, viewport);
|
---|
| 2630 |
|
---|
| 2631 | GLfloat x = (GLfloat)width() / height();
|
---|
[2695] | 2632 | glFrustum(-x, x, -1.0, 1.0, 4.0, 15.0);
|
---|
[2696] | 2633 |
|
---|
| 2634 | glLoadName(1);
|
---|
| 2635 |
|
---|
| 2636 | _RenderDynamicObject(mPendingDynamicObject);
|
---|
| 2637 |
|
---|
[2695] | 2638 | glMatrixMode(GL_PROJECTION);
|
---|
| 2639 | glPopMatrix();
|
---|
[2696] | 2640 |
|
---|
[2695] | 2641 | // finally release the rendering context again
|
---|
| 2642 | if (!glRenderMode(GL_RENDER))
|
---|
| 2643 | {
|
---|
[2696] | 2644 | //glw.unlockGLContext();
|
---|
[2695] | 2645 | return -1;
|
---|
| 2646 | }
|
---|
| 2647 |
|
---|
[2696] | 2648 | //glw.unlockGLContext();
|
---|
[2695] | 2649 |
|
---|
| 2650 | // Each hit takes 4 items in the buffer.
|
---|
| 2651 | // The first item is the number of names on the name stack when the hit occured.
|
---|
| 2652 | // The second item is the minimum z value of all the verticies that intersected
|
---|
| 2653 | // the viewing area at the time of the hit. The third item is the maximum z value
|
---|
| 2654 | // of all the vertices that intersected the viewing area at the time of the hit
|
---|
| 2655 | // and the last item is the content of the name stack at the time of the hit
|
---|
| 2656 | // (name of the object). We are only interested in the object name
|
---|
| 2657 | // (number of the surface).
|
---|
| 2658 | // return the name of the clicked surface
|
---|
| 2659 |
|
---|
| 2660 | return buffer[3];
|
---|
| 2661 | }
|
---|
[2696] | 2662 |
|
---|
| 2663 | void processHits (GLint hits, GLuint buffer[])
|
---|
| 2664 | {
|
---|
| 2665 | unsigned int i, j;
|
---|
| 2666 | GLuint names, *ptr;
|
---|
| 2667 |
|
---|
| 2668 | cout << "hits = %d" << endl;;
|
---|
| 2669 | ptr = (GLuint *) buffer;
|
---|
| 2670 |
|
---|
| 2671 | for (i = 0; i < hits; i++)
|
---|
| 2672 | {
|
---|
| 2673 | /* for each hit */
|
---|
| 2674 | names = *ptr;
|
---|
| 2675 |
|
---|
| 2676 | printf (" number of names for hit = %d\n", names); ptr++;
|
---|
| 2677 | printf(" z1 is %g;", (float) *ptr/0x7fffffff); ptr++;
|
---|
| 2678 | printf(" z2 is %g\n", (float) *ptr/0x7fffffff); ptr++;
|
---|
| 2679 | printf (" the name is ");
|
---|
| 2680 |
|
---|
| 2681 | for (j = 0; j < names; j++) { /* for each name */
|
---|
| 2682 | printf ("%d ", *ptr); ptr++;
|
---|
| 2683 | }
|
---|
| 2684 | printf ("\n");
|
---|
| 2685 | }
|
---|
| 2686 | }
|
---|
| 2687 |
|
---|
[2686] | 2688 | } |
---|