void SFMViewer::init() {
// Restore previous viewer state.
restoreStateFromFile();
setFPSIsDisplayed();
setSceneBoundingBox(qglviewer::Vec(-50,-50,-50), qglviewer::Vec(50,50,50));
showEntireScene();
}
void
Viewer::setGridSize(int d, int w, int h)
{
m_depth = d;
m_width = w;
m_height = h;
m_minDSlice = 0;
m_minWSlice = 0;
m_minHSlice = 0;
m_maxDSlice = d;
m_maxWSlice = w;
m_maxHSlice = h;
setSceneBoundingBox(Vec(0,0,0), Vec(m_height, m_width, m_depth));
showEntireScene();
}
void SW::GLViewer::viewAll()
{
//计算所有Mesh的整体BoundingBox
Mesh::Point tempVertex = meshes[0].point(*(meshes[0].vertices_begin()));
float maxX = tempVertex[0], minX = tempVertex[0];
float maxY = tempVertex[1], minY = tempVertex[1];
float maxZ = tempVertex[2], minZ = tempVertex[2];
int meshNum = meshes.size();
for(int meshIndex = 0; meshIndex < meshNum; meshIndex++)
{
for(Mesh::VertexIter vertexIter = meshes[meshIndex].vertices_begin(); vertexIter != meshes[meshIndex].vertices_end(); vertexIter++)
{
tempVertex = meshes[meshIndex].point(*vertexIter);
if(tempVertex[0] > maxX)
{
maxX = tempVertex[0];
}
else if(tempVertex[0] < minX)
{
minX = tempVertex[0];
}
if(tempVertex[1] > maxY)
{
maxY = tempVertex[1];
}
else if(tempVertex[1] < minY)
{
minY = tempVertex[1];
}
if(tempVertex[2] > maxZ)
{
maxZ = tempVertex[2];
}
else if(tempVertex[2] < minZ)
{
minZ = tempVertex[2];
}
}
}
setSceneBoundingBox(qglviewer::Vec(minX, minY, minZ), qglviewer::Vec(maxX, maxY, maxZ));
showEntireScene();
updateGL();
}
void GL_widget_3::draw () {
default_bounding_box = true;
bool is_valid;
std::vector<Visualization_layer *>::iterator it, end=layers.end();
for (it=layers.begin(); it!=end; it++) {
GL_draw_layer_3 *l = (GL_draw_layer_3*)*it;
if (l->is_active()) {
l->draw();
Box3D bbox = l->get_3d_bounding_box(&is_valid);
if (is_valid)
update_bounding_box(bbox);
}
}
setSceneBoundingBox(qglviewer::Vec((float)bounding_xmin, (float)bounding_ymin, (float)bounding_zmin),
qglviewer::Vec((float)bounding_xmax, (float)bounding_ymax, (float)bounding_zmax));
// std::cout << "BBox: [" << bounding_xmin << ", " << bounding_ymin << ", " << bounding_zmin << "] - [" << bounding_xmax << ", " << bounding_ymax << ", " << bounding_zmax << "]" << std::endl;
glDisable(GL_CLIP_PLANE0);
glDisable(GL_CLIP_PLANE1);
}
int QGLViewer::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QGLWidget::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: viewerInitialized(); break;
case 1: drawNeeded(); break;
case 2: drawFinished((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 3: animateNeeded(); break;
case 4: helpRequired(); break;
case 5: axisIsDrawnChanged((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 6: gridIsDrawnChanged((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 7: FPSIsDisplayedChanged((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 8: textIsEnabledChanged((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 9: cameraIsEditedChanged((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 10: stereoChanged((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 11: pointSelected((*reinterpret_cast< const QMouseEvent*(*)>(_a[1]))); break;
case 12: mouseGrabberChanged((*reinterpret_cast< qglviewer::MouseGrabber*(*)>(_a[1]))); break;
case 13: setAxisIsDrawn((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 14: setAxisIsDrawn(); break;
case 15: setGridIsDrawn((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 16: setGridIsDrawn(); break;
case 17: setFPSIsDisplayed((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 18: setFPSIsDisplayed(); break;
case 19: setTextIsEnabled((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 20: setTextIsEnabled(); break;
case 21: setCameraIsEdited((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 22: setCameraIsEdited(); break;
case 23: toggleAxisIsDrawn(); break;
case 24: toggleGridIsDrawn(); break;
case 25: toggleFPSIsDisplayed(); break;
case 26: toggleTextIsEnabled(); break;
case 27: toggleCameraIsEdited(); break;
case 28: setBackgroundColor((*reinterpret_cast< const QColor(*)>(_a[1]))); break;
case 29: setForegroundColor((*reinterpret_cast< const QColor(*)>(_a[1]))); break;
case 30: setSceneRadius((*reinterpret_cast< float(*)>(_a[1]))); break;
case 31: setSceneCenter((*reinterpret_cast< const qglviewer::Vec(*)>(_a[1]))); break;
case 32: setSceneBoundingBox((*reinterpret_cast< const qglviewer::Vec(*)>(_a[1])),(*reinterpret_cast< const qglviewer::Vec(*)>(_a[2]))); break;
case 33: showEntireScene(); break;
case 34: setCamera((*reinterpret_cast< qglviewer::Camera*const(*)>(_a[1]))); break;
case 35: setManipulatedFrame((*reinterpret_cast< qglviewer::ManipulatedFrame*(*)>(_a[1]))); break;
case 36: setMouseGrabber((*reinterpret_cast< qglviewer::MouseGrabber*(*)>(_a[1]))); break;
case 37: setFullScreen((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 38: setFullScreen(); break;
case 39: setStereoDisplay((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 40: setStereoDisplay(); break;
case 41: toggleFullScreen(); break;
case 42: toggleStereoDisplay(); break;
case 43: toggleCameraMode(); break;
case 44: saveSnapshot((*reinterpret_cast< bool(*)>(_a[1])),(*reinterpret_cast< bool(*)>(_a[2]))); break;
case 45: saveSnapshot((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 46: saveSnapshot(); break;
case 47: saveSnapshot((*reinterpret_cast< const QString(*)>(_a[1])),(*reinterpret_cast< bool(*)>(_a[2]))); break;
case 48: saveSnapshot((*reinterpret_cast< const QString(*)>(_a[1]))); break;
case 49: setSnapshotFileName((*reinterpret_cast< const QString(*)>(_a[1]))); break;
case 50: setSnapshotFormat((*reinterpret_cast< const QString(*)>(_a[1]))); break;
case 51: setSnapshotCounter((*reinterpret_cast< int(*)>(_a[1]))); break;
case 52: setSnapshotQuality((*reinterpret_cast< int(*)>(_a[1]))); break;
case 53: { bool _r = openSnapshotFormatDialog();
if (_a[0]) *reinterpret_cast< bool*>(_a[0]) = _r; } break;
case 54: snapshotToClipboard(); break;
case 55: copyBufferToTexture((*reinterpret_cast< GLint(*)>(_a[1])),(*reinterpret_cast< GLenum(*)>(_a[2]))); break;
case 56: copyBufferToTexture((*reinterpret_cast< GLint(*)>(_a[1]))); break;
case 57: setAnimationPeriod((*reinterpret_cast< int(*)>(_a[1]))); break;
case 58: startAnimation(); break;
case 59: stopAnimation(); break;
case 60: animate(); break;
case 61: toggleAnimation(); break;
case 62: help(); break;
case 63: aboutQGLViewer(); break;
case 64: select((*reinterpret_cast< const QMouseEvent*(*)>(_a[1]))); break;
case 65: select((*reinterpret_cast< const QPoint(*)>(_a[1]))); break;
case 66: setSelectBufferSize((*reinterpret_cast< int(*)>(_a[1]))); break;
case 67: setSelectRegionWidth((*reinterpret_cast< int(*)>(_a[1]))); break;
case 68: setSelectRegionHeight((*reinterpret_cast< int(*)>(_a[1]))); break;
case 69: setSelectedName((*reinterpret_cast< int(*)>(_a[1]))); break;
case 70: setShortcut((*reinterpret_cast< KeyboardAction(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 71: setKeyboardAccelerator((*reinterpret_cast< KeyboardAction(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 72: setKeyDescription((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2]))); break;
case 73: setKeyFrameKey((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 74: setPlayKeyFramePathStateKey((*reinterpret_cast< int(*)>(_a[1]))); break;
case 75: setPlayPathStateKey((*reinterpret_cast< int(*)>(_a[1]))); break;
case 76: setAddKeyFrameStateKey((*reinterpret_cast< int(*)>(_a[1]))); break;
case 77: setPathKey((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 78: setPathKey((*reinterpret_cast< int(*)>(_a[1]))); break;
case 79: setPlayPathKeyboardModifiers((*reinterpret_cast< QtKeyboardModifiers(*)>(_a[1]))); break;
case 80: setAddKeyFrameKeyboardModifiers((*reinterpret_cast< QtKeyboardModifiers(*)>(_a[1]))); break;
case 81: setMouseBinding((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< MouseHandler(*)>(_a[2])),(*reinterpret_cast< MouseAction(*)>(_a[3])),(*reinterpret_cast< bool(*)>(_a[4]))); break;
case 82: setMouseBinding((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< MouseHandler(*)>(_a[2])),(*reinterpret_cast< MouseAction(*)>(_a[3]))); break;
case 83: setWheelBinding((*reinterpret_cast< QtKeyboardModifiers(*)>(_a[1])),(*reinterpret_cast< MouseHandler(*)>(_a[2])),(*reinterpret_cast< MouseAction(*)>(_a[3])),(*reinterpret_cast< bool(*)>(_a[4]))); break;
case 84: setWheelBinding((*reinterpret_cast< QtKeyboardModifiers(*)>(_a[1])),(*reinterpret_cast< MouseHandler(*)>(_a[2])),(*reinterpret_cast< MouseAction(*)>(_a[3]))); break;
case 85: setHandlerKeyboardModifiers((*reinterpret_cast< MouseHandler(*)>(_a[1])),(*reinterpret_cast< QtKeyboardModifiers(*)>(_a[2]))); break;
case 86: setHandlerStateKey((*reinterpret_cast< MouseHandler(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 87: setMouseStateKey((*reinterpret_cast< MouseHandler(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 88: initFromDOMElement((*reinterpret_cast< const QDomElement(*)>(_a[1]))); break;
case 89: saveStateToFile(); break;
case 90: { bool _r = restoreStateFromFile();
if (_a[0]) *reinterpret_cast< bool*>(_a[0]) = _r; } break;
case 91: setStateFileName((*reinterpret_cast< const QString(*)>(_a[1]))); break;
case 92: saveToFile((*reinterpret_cast< const QString(*)>(_a[1]))); break;
case 93: saveToFile(); break;
case 94: { bool _r = restoreFromFile((*reinterpret_cast< const QString(*)>(_a[1])));
if (_a[0]) *reinterpret_cast< bool*>(_a[0]) = _r; } break;
case 95: { bool _r = restoreFromFile();
if (_a[0]) *reinterpret_cast< bool*>(_a[0]) = _r; } break;
case 96: resetVisualHints(); break;
case 97: delayedFullScreen(); break;
case 98: hideMessage(); break;
default: ;
}
_id -= 99;
}
return _id;
}
////////////////////////////////////////////////viewAll///////////////////////////////////////////////////////////////////////////
void GLViewer::viewAll()
{
computeSceneBoundingBox();
setSceneBoundingBox(qglviewer::Vec(g_min_x_, g_min_y_, g_min_z_), qglviewer::Vec(g_max_x_, g_max_y_, g_max_z_));
}
