| 1 | #include "QCameraWidget.h"
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| 2 | #include <sstream>
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| 3 | #include <iostream>
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| 4 |
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| 5 | QCameraWidget::QCameraWidget(QWidget *pparent) : BasicGlCamera(pparent)
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| 6 | {
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| 7 | fBold.resize(1440);
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| 8 | fEnable.resize(1440);
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| 9 | fBold.assign(1440, false);
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| 10 | fEnable.assign(1440, true);
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| 11 | lastFace = -1;
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| 12 |
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| 13 | CalculatePixelsColor();
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| 14 |
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| 15 | }
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| 16 |
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| 17 | void QCameraWidget::paintGL()
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| 18 | {
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| 19 | glClear(GL_COLOR_BUFFER_BIT);
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| 20 | glLoadIdentity();
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| 21 |
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| 22 | glTranslatef(0,-0.44,0);
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| 23 | glRotatef(cameraRotation, 0,0,-1);
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| 24 | if (cameraRotation == 90)
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| 25 | {
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| 26 | glTranslatef(-0.45,-0.45,0);
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| 27 | // cout << "correction" << endl;
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| 28 | }
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| 29 | if (cameraRotation == -90)
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| 30 | {
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| 31 | glTranslatef(0.45,-0.45,0);
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| 32 | }
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| 33 | glScalef(1.5, 1.5, 1.5);
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| 34 | drawCamera(true);
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| 35 |
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| 36 | glLineWidth(1.0f);
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| 37 | glColor3fv(highlightedPixelsCoulour);
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| 38 | for (vector<int>::iterator it = highlightedPixels.begin(); it!= highlightedPixels.end(); it++)
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| 39 | {
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| 40 | drawHexagon(*it, false);
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| 41 | }
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| 42 | drawPatches();
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| 43 |
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| 44 | glLineWidth(1.0f);
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| 45 |
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| 46 | //glColor3f(1.f - pixelsColor[fWhite][0],1.f - pixelsColor[fWhite][1],1.f - pixelsColor[fWhite][2]);
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| 47 | if (fWhite != -1)
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| 48 | {
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| 49 | glColor3f(1.f, 0.f, 0.f);
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| 50 | drawHexagon(fWhite, false);
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| 51 | }
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| 52 | DrawCameraText();
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| 53 |
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| 54 | DrawScale();
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| 55 |
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| 56 | // if (linearButton->isVisible())
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| 57 | // repaintInterface();
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| 58 | }
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| 59 | void QCameraWidget::drawCamera(bool alsoWire)
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| 60 | {
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| 61 | if (!pixelColorUpToDate)
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| 62 | CalculatePixelsColor();
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| 63 | glLineWidth(1.0);
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| 64 | for (int i=0;i<ACTUAL_NUM_PIXELS;i++)
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| 65 | {
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| 66 | glColor3fv(pixelsColor[i]);
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| 67 | glLoadName(i);
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| 68 | drawHexagon(i,true);
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| 69 | }
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| 70 | if (!alsoWire)
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| 71 | return;
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| 72 | glColor3fv(pixelContourColour);//0.0f,0.0f,0.0f);
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| 73 | for (int i=0;i<ACTUAL_NUM_PIXELS;i++)
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| 74 | {
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| 75 | drawHexagon(i, false);
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| 76 | }
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| 77 | }
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| 78 | void QCameraWidget::drawPatches()
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| 79 | {
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| 80 | glLineWidth(2.0f);
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| 81 | glColor3fv(patchesCoulour);
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| 82 | glBegin(GL_LINES);
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| 83 | for (int i=0;i<NTMARK;i++)
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| 84 | {
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| 85 | for (unsigned int j=0;j<patchesIndices[i].size();j++)
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| 86 | {
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| 87 | glVertex2fv(verticesList[patchesIndices[i][j].first]);
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| 88 | glVertex2fv(verticesList[patchesIndices[i][j].second]);
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| 89 | }
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| 90 | }
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| 91 | glEnd();
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| 92 |
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| 93 | glColor3fv(highlightedPatchesCoulour);
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| 94 | glBegin(GL_LINES);
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| 95 | for (vector<int>::iterator it=highlightedPatches.begin(); it!= highlightedPatches.end(); it++)
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| 96 | {
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| 97 | for (unsigned int j=0;j<patchesIndices[*it].size();j++)
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| 98 | {
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| 99 | glVertex2fv(verticesList[patchesIndices[*it][j].first]);
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| 100 | glVertex2fv(verticesList[patchesIndices[*it][j].second]);
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| 101 | }
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| 102 | }
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| 103 | glEnd();
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| 104 | if (fWhitePatch != -1)
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| 105 | {
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| 106 | glColor3f(1.f, 0.5f, 0.f);//patchColour);//[0],patchColour[1],patchColour[2]);//0.5f, 0.5f, 0.3f);
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| 107 | glBegin(GL_LINES);
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| 108 | for (unsigned int j=0;j<patchesIndices[fWhitePatch].size();j++)
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| 109 | {
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| 110 | glVertex2fv(verticesList[patchesIndices[fWhitePatch][j].first]);
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| 111 | glVertex2fv(verticesList[patchesIndices[fWhitePatch][j].second]);
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| 112 | }
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| 113 | glEnd();
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| 114 | }
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| 115 |
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| 116 | }
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| 117 | void QCameraWidget::Reset()
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| 118 | {
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| 119 | fBold.assign(1440, false);
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| 120 | }
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| 121 |
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| 122 | void QCameraWidget::mousePressEvent(QMouseEvent *cEvent)
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| 123 | {
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| 124 | if (cEvent->pos().x() > width()-(width()/50.f))
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| 125 | {
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| 126 | toggleInterfaceDisplay();
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| 127 | return;
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| 128 | }
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| 129 | int face = PixelAtPosition(cEvent->pos());
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| 130 | if (face != -1) {
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| 131 | fWhite = face;
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| 132 | fWhitePatch = pixelsPatch[fWhite];
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| 133 | // CalculatePatchColor();
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| 134 | emit signalCurrentPixel(face);
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| 135 | }
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| 136 | else
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| 137 | {
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| 138 | fWhite = -1;
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| 139 | fWhitePatch = -1;
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| 140 | }
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| 141 | updateGL();
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| 142 | }
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| 143 | void QCameraWidget::mouseMoveEvent(QMouseEvent* cEvent)
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| 144 | {
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| 145 | int face = PixelAtPosition(cEvent->pos());
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| 146 | if (face != -1 && lastFace != face) {
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| 147 | emit signalPixelMoveOver(face);
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| 148 | }
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| 149 | lastFace = face;
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| 150 | }
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| 151 | void QCameraWidget::mouseDoubleClickEvent(QMouseEvent* cEvent)
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| 152 | {
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| 153 | int face = PixelAtPosition(cEvent->pos());
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| 154 | if (face != -1) {
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| 155 | // cout << "Event !" << endl;
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| 156 | fWhite = face;
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| 157 | fWhitePatch = pixelsPatch[fWhite];
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| 158 | highlightPixel(face);
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| 159 | highlightPatch(fWhitePatch);
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| 160 | // CalculatePatchColor();
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| 161 | emit signalPixelDoubleClick(face);
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| 162 | }
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| 163 | else
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| 164 | {
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| 165 | fWhite = -1;
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| 166 | fWhitePatch = -1;
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| 167 | clearHighlightedPixels();
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| 168 | clearHighlightedPatches();
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| 169 | }
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| 170 | updateGL();
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| 171 |
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| 172 | }
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| 173 |
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| 174 | void QCameraWidget::SetEnable(int idx, bool b)
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| 175 | {
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| 176 | fEnable[idx] = b;
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| 177 | }
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| 178 |
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| 179 | double QCameraWidget::GetData(int idx)
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| 180 | {
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| 181 | return fData[idx];
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| 182 | }
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| 183 | const char* QCameraWidget::GetName()
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| 184 | {
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| 185 | return "QCameraWidget";
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| 186 | }
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| 187 | char *QCameraWidget::GetObjectInfo(int px, int py)
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| 188 | {
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| 189 |
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| 190 | static stringstream stream;
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| 191 | static string str;
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| 192 | const int pixel = this->PixelAtPosition(QPoint(px, py));
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| 193 | if (pixel >= 0)
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| 194 | {
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| 195 | stream << "Pixel=" << pixel << " Data=" << fData[pixel] << '\0';
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| 196 | }
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| 197 | str = stream.str();
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| 198 | return const_cast<char*>(str.c_str());
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| 199 | }
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| 200 | void QCameraWidget::CalculatePixelsColor()
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| 201 | {
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| 202 | double dmin = fData[0];
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| 203 | double dmax = fData[0];
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| 204 | if (fMin < 0 || fMax < 0)
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| 205 | {
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| 206 | for (int i=0;i<ACTUAL_NUM_PIXELS;i++)
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| 207 | {
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| 208 | if (!fEnable[i]) continue;
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| 209 | if (fData[i] > dmax) dmax = fData[i];
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| 210 | if (fData[i] < dmin) dmin = fData[i];
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| 211 | }
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| 212 | }
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| 213 | if (fMin >= 0) dmin = fMin;
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| 214 | if (fMax >= 0) dmax = fMax;
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| 215 | // cout << "min: " << dmin << " max: " << dmax << " fMin: " << fMin << " fMax: " << fMax << endl;
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| 216 | float color;
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| 217 | for (int i=0;i<ACTUAL_NUM_PIXELS;i++)
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| 218 | {
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| 219 | if (!fEnable[i])
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| 220 | {
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| 221 | // cout << "not enabled !" << i << endl;
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| 222 | pixelsColor[i][0] = 0.1f;
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| 223 | pixelsColor[i][1] = 0.1f;
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| 224 | pixelsColor[i][2] = 0.15f;
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| 225 | continue;
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| 226 | }
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| 227 | if (fData[i] < dmin)
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| 228 | {
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| 229 | pixelsColor[i][0] = tooLowValueCoulour[0];
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| 230 | pixelsColor[i][1] = tooLowValueCoulour[1];
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| 231 | pixelsColor[i][2] = tooLowValueCoulour[2];
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| 232 | continue;
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| 233 | }
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| 234 | if (fData[i] > dmax)
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| 235 | {
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| 236 | pixelsColor[i][0] = tooHighValueCoulour[0];
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| 237 | pixelsColor[i][1] = tooHighValueCoulour[1];
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| 238 | pixelsColor[i][2] = tooHighValueCoulour[2];
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| 239 | continue;
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| 240 | }
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| 241 | color = float((fData[i]-dmin)/(dmax-dmin));
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| 242 | if (logScale)
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| 243 | {
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| 244 | color *= 9;
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| 245 | color += 1;
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| 246 | color = log10(color);
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| 247 | }
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| 248 |
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| 249 | int index = 0;
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| 250 | while (ss[index] < color && index < 4)
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| 251 | index++;
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| 252 | index--;
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| 253 | if (index < 0) index = 0;
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| 254 | float weight0 = (color-ss[index]) / (ss[index+1]-ss[index]);
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| 255 | if (weight0 > 1.0f) weight0 = 1.0f;
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| 256 | if (weight0 < 0.0f) weight0 = 0.0f;
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| 257 | float weight1 = 1.0f-weight0;
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| 258 | pixelsColor[i][0] = weight1*rr[index] + weight0*rr[index+1];
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| 259 | pixelsColor[i][1] = weight1*gg[index] + weight0*gg[index+1];
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| 260 | pixelsColor[i][2] = weight1*bb[index] + weight0*bb[index+1];
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| 261 | }
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| 262 | CalculatePatchColor();
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| 263 | UpdateText();
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| 264 | pixelColorUpToDate = true;
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| 265 | }
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| 266 | void QCameraWidget::CalculatePatchColor()
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| 267 | {
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| 268 | return;
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| 269 | //calculate the patch contour color. let's use the anti-colour of the pixels
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| 270 | GLfloat averagePatchColour[3] = {0.0f,0.0f,0.0f};
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| 271 | for (int i=0;i<9;i++)
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| 272 | for (int j=0;j<3;j++)
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| 273 | averagePatchColour[j] += pixelsColor[softwareMapping[patches[fWhitePatch][i]]][j];
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| 274 | for (int j=0;j<3;j++)
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| 275 | averagePatchColour[j] /= 9;
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| 276 | for (int j=0;j<3;j++)
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| 277 | patchColour[j] = 1.0f - averagePatchColour[j];
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| 278 | }
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| 279 | void QCameraWidget::SetData(const valarray<double> &ddata)
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| 280 | {
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| 281 | // fData = ddata;
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| 282 | for (int i=0;i<ACTUAL_NUM_PIXELS;i++)
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| 283 | fData[i] = ddata[i];
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| 284 | pixelColorUpToDate = false;
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| 285 | if (isVisible())
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| 286 | updateGL();
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| 287 | }
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| 288 |
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| 289 |
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| 290 | void QCameraWidget::highlightPixel(int idx)
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| 291 | {
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| 292 | if (idx < 0 || idx > ACTUAL_NUM_PIXELS)
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| 293 | {
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| 294 | cout << "Error: requested pixel highlight out of bounds" << endl;
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| 295 | return;
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| 296 | }
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| 297 | highlightedPixels.push_back(idx);
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| 298 | if (isVisible())
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| 299 | updateGL();
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| 300 | }
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| 301 | void QCameraWidget::highlightPatch(int idx)
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| 302 | {
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| 303 | if (idx < 0 || idx > NTMARK)
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| 304 | {
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| 305 | cout << "Error: requested patch highlight out of bounds" << endl;
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| 306 | return;
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| 307 | }
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| 308 | highlightedPatches.push_back(idx);
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| 309 | if (isVisible())
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| 310 | updateGL();
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| 311 |
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| 312 | }
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| 313 | void QCameraWidget::clearHighlightedPatches()
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| 314 | {
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| 315 | highlightedPatches.clear();
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| 316 | if (isVisible())
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| 317 | updateGL();
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| 318 | }
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| 319 | void QCameraWidget::clearHighlightedPixels()
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| 320 | {
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| 321 | highlightedPixels.clear();
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| 322 | if (isVisible())
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| 323 | updateGL();
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| 324 | }
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| 325 |
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| 326 |
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| 327 |
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| 328 |
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