VP1ExaminerViewer.cxx File Reference

#include "VP1Base/VP1ExaminerViewer.h"
#include "VP1Base/VP1Controller.h"
#include "VP1Base/VP1Msg.h"
#include "VP1Base/VP1CameraHelper.h"
#include "VP1Base/VP1QtInventorUtils.h"
#include "VP1Base/VP1QtUtils.h"
#include "VP1Base/AnimationSequencer.h"
#include "VP1Base/VP1Settings.h"
#include "VP1Base/VP1CustomTourEditor.h"
#include "VP1Base/VP1CustomStereoEditor.h"
#include "VP1HEPVis/VP1HEPVisUtils.h"
#include "VP1HEPVis/actions/SoGL2PSAction.h"
#include <Inventor/nodes/SoSphere.h>
#include <Inventor/nodes/SoGroup.h>
#include <Inventor/nodes/SoPerspectiveCamera.h>
#include <Inventor/nodes/SoSeparator.h>
#include <Inventor/Qt/widgets/SoQtPopupMenu.h>
#include <Inventor/events/SoKeyboardEvent.h>
#include <Inventor/events/SoMouseButtonEvent.h>
#include <Inventor/nodes/SoEnvironment.h>
#include <Inventor/actions/SoSearchAction.h>
#include <Inventor/nodekits/SoBaseKit.h>
#include <Inventor/SoSceneManager.h>
#include <QBuffer>
#include <QByteArray>
#include <QMenu>
#include <QCursor>
#include <QColorDialog>
#include <QFileDialog>
#include <QInputDialog>
#include <QPushButton>
#include <QGLFormat>
#include "VP1HEPVis/gl2ps.h"
#include <map>
#include <iostream>
#include <typeinfo>

Go to the source code of this file.

Classes
class	VP1ExaminerViewer::Imp
class	VP1ExaminerViewer::Imp::StoredView

Functions
void	debugCameraClipPlanes (void *data, const SbVec2f &nearfar)
	tune the camera clipping planes More...
SbVec2f	fixedDistanceClipPlanesCB (void *data, const SbVec2f &nearfar)
	set the clipping strategy and fix the clipping More...

Function Documentation

debugCameraClipPlanes()

void debugCameraClipPlanes	(	void *	data,
		const SbVec2f &	nearfar
	)

tune the camera clipping planes

Definition at line 468 of file VP1ExaminerViewer.cxx.

{
    SoCamera *camera = ((VP1ExaminerViewer *) data)->getCamera();
    SoNode *scenegraph = ((VP1ExaminerViewer *) data)->getSceneGraph();
 
    SbVec3f pos = camera->position.getValue();
 
    SoSearchAction action;
    SbBool oldsearch = SoBaseKit::isSearchingChildren();
    SoBaseKit::setSearchingChildren(TRUE);
 
    action.setSearchingAll(true);
    action.setType(SoCamera::getClassTypeId());
    action.setInterest(SoSearchAction::ALL);
    action.apply(scenegraph);
 
    SoBaseKit::setSearchingChildren(oldsearch);
 
    SoPathList &cameras = action.getPaths();
 
    for (int i = 0, e = cameras.getLength(); i != e; ++i) {
                auto* tail = cameras[i]->getTail();
        std::cerr << "Camera #" << i << " = " << (void *) tail << "(" << typeid(*tail).name() << ")\n";
        }
 
    std::cerr << "Calculated clip-planes. Near: " << nearfar[0] << ". Far: " << nearfar[1] << "\n"
            << "Current camera clip-planes. Near: " << camera->nearDistance.getValue() << ", Far: " << camera->farDistance.getValue() << "\n"
            << "Camera ptr: " << (void *) camera << "\n"
            << "Camera name: " << camera->getName() << "\n"
            << "Camera type: " << typeid(*camera).name() << "\n"
            << "Camera position:(" << pos[0] << ", " << pos[1] << ", " << pos[2] << ")\n"
            << "Number of cameras in the scene: " << cameras.getLength() << "\n"
            << "Focal distance: " << camera->focalDistance.getValue() << std::endl;
}

fixedDistanceClipPlanesCB()

SbVec2f fixedDistanceClipPlanesCB	(	void *	data,
		const SbVec2f &	nearfar
	)

set the clipping strategy and fix the clipping

Definition at line 512 of file VP1ExaminerViewer.cxx.

{
    SoCamera *camera = ((VP1ExaminerViewer *) data)->getCamera();
    if (0) debugCameraClipPlanes(data, nearfar);
 
    if (camera->nearDistance.getValue() != nearfar[0])
        camera->nearDistance = nearfar[0];
    if (camera->farDistance.getValue() != nearfar[1])
        camera->farDistance = nearfar[1];
 
    return nearfar;
}