mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-10 18:51:21 +03:00
eb4320f2d9
Fixed graphic structure recompute after closing view. Removed collector and all corresponding logic and methods from AIS_InteractiveContext. Method AIS_InteractiveContext::Erase() now hide object from viewer without deleting resources. Erased objects now properly recomputed after closing view. Samples update Removed useless method AIS_InteractiveContext::EraseMode() Documentation update Warnings fix Regressions fix
2366 lines
62 KiB
C++
2366 lines
62 KiB
C++
#include "Application.h"
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#include "ConversionThread.h"
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#include "Timer.h"
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#include <QPixmap.h>
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#include <QToolButton.h>
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#include <QWhatsThis.h>
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#include <QMenu.h>
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#include <QMenuBar.h>
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#include <QStatusBar.h>
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#include <QApplication.h>
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#include <QFileDialog.h>
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#include <QMessageBox.h>
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#include <QInputDialog.h>
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#include <QCloseEvent>
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#include <Voxel_BoolDS.hxx>
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#include <Voxel_ColorDS.hxx>
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#include <Voxel_FloatDS.hxx>
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#include <Voxel_OctBoolDS.hxx>
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#include <Voxel_ROctBoolDS.hxx>
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#include <Voxel_BooleanOperation.hxx>
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#include <Voxel_CollisionDetection.hxx>
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#include <Voxel_FastConverter.hxx>
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#include <Voxel_Writer.hxx>
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#include <Voxel_Reader.hxx>
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#include <VoxelClient_VisDrawer.h>
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#include <BRepTools.hxx>
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#include <BRepBndLib.hxx>
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#include <BRep_Builder.hxx>
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#include <BRepPrimAPI_MakeBox.hxx>
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#include <BRepPrimAPI_MakeTorus.hxx>
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#include <BRepPrimAPI_MakeSphere.hxx>
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#include <BRepPrimAPI_MakeCylinder.hxx>
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#include <Aspect_ColorScale.hxx>
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#include <Windows.h>
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Application::Application()
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: QMainWindow( 0 )
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{
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// File
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QMenu * file = menuBar()->addMenu( "&File" );
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QAction* a;
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// Box
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a = new QAction("Box", this);
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connect(a, SIGNAL(triggered()), this, SLOT(box()));
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file->addAction(a);
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// Cylinder
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a = new QAction("Cylinder", this);
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connect(a, SIGNAL(triggered()), this, SLOT(cylinder()));
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file->addAction(a);
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// Torus
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a = new QAction("Torus", this);
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connect(a, SIGNAL(triggered()), this, SLOT(torus()));
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file->addAction(a);
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// Sphere
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a = new QAction("Sphere", this);
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connect(a, SIGNAL(triggered()), this, SLOT(sphere()));
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file->addAction(a);
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// Load shape...
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a = new QAction("Load shape...", this);
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a->setShortcut(tr("Ctrl+O"));
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connect(a, SIGNAL(triggered()), this, SLOT(choose()));
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file->addAction(a);
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file->addSeparator();
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// Open
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a = new QAction("Open", this);
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connect(a, SIGNAL(triggered()), this, SLOT(open()));
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file->addAction(a);
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// Save
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a = new QAction("Save", this);
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connect(a, SIGNAL(triggered()), this, SLOT(save()));
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file->addAction(a);
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file->addSeparator();
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// Quit
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a = new QAction("&Quit", this);
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a->setShortcut(tr("Ctrl+Q"));
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connect(a, SIGNAL(triggered()), qApp, SLOT(closeAllWindows()));
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file->addAction(a);
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menuBar()->addSeparator();
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#ifdef TEST
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QMenu * test = menuBar()->addMenu( "Test" );
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a = new QAction("Test boolean", this);
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connect(a, SIGNAL(triggered()), this, SLOT(testBoolDS()));
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test->addAction(a);
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a = new QAction("Test color", this);
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connect(a, SIGNAL(triggered()), this, SLOT(testColorDS()));
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test->addAction(a);
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a = new QAction("Test float", this);
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connect(a, SIGNAL(triggered()), this, SLOT(testFloatDS()));
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test->addAction(a);
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a = new QAction("Test boolean / 8", this);
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connect(a, SIGNAL(triggered()), this, SLOT(testOctBoolDS()));
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test->addAction(a);
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a = new QAction("Test boolean / 8 / 8..", this);
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connect(a, SIGNAL(triggered()), this, SLOT(testROctBoolDS()));
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test->addAction(a);
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test->addSeparator();
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a = new QAction("Test fusion of booleans", this);
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connect(a, SIGNAL(triggered()), this, SLOT(testFuseBoolDS()));
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test->addAction(a);
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a = new QAction("Test fusion of colors", this);
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connect(a, SIGNAL(triggered()), this, SLOT(testFuseColorDS()));
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test->addAction(a);
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a = new QAction("Test fusion of floating-points", this);
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connect(a, SIGNAL(triggered()), this, SLOT(testFuseFloatDS()));
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test->addAction(a);
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a = new QAction("Test cutting of booleans", this);
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connect(a, SIGNAL(triggered()), this, SLOT(testCutBoolDS()));
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test->addAction(a);
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a = new QAction("Test cutting of booleans", this);
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connect(a, SIGNAL(triggered()), this, SLOT(testCutColorDS()));
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test->addAction(a);
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a = new QAction("Test cutting of floating-points", this);
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connect(a, SIGNAL(triggered()), this, SLOT(testCutFloatDS()));
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test->addAction(a);
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#endif // TEST
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QMenu * converter = menuBar()->addMenu( "Converter" );
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#ifdef TEST
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a = new QAction("Number of splits along X", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setNbX()));
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converter->addAction(a);
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a = new QAction("Number of splits along Y", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setNbY()));
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converter->addAction(a);
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a = new QAction("Number of splits along Z", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setNbZ()));
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converter->addAction(a);
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converter->addSeparator();
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a = new QAction("Side of scanning", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setScanSide()));
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converter->addAction(a);
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converter->addSeparator();
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a = new QAction("Volumic value of 1bit voxels", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setVolumicBoolValue()));
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converter->addAction(a);
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a = new QAction("Volumic value of 4bit voxels", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setVolumicColorValue()));
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converter->addAction(a);
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converter->addSeparator();
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#endif // TEST
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a = new QAction("Convert to 1bit voxels", this);
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connect(a, SIGNAL(triggered()), this, SLOT(convert2bool()));
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converter->addAction(a);
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a = new QAction("Convert to 4bit voxels", this);
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connect(a, SIGNAL(triggered()), this, SLOT(convert2color()));
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converter->addAction(a);
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QMenu * vis = menuBar()->addMenu( "&Visualization" );
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a = new QAction("Points", this);
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connect(a, SIGNAL(triggered()), this, SLOT(displayPoints()));
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vis->addAction(a);
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#ifdef TEST
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a = new QAction("Nearest points", this);
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connect(a, SIGNAL(triggered()), this, SLOT(displayNearestPoints()));
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vis->addAction(a);
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#endif // TEST
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a = new QAction("Boxes", this);
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connect(a, SIGNAL(triggered()), this, SLOT(displayBoxes()));
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vis->addAction(a);
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#ifdef TEST
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a = new QAction("Nearest boxes", this);
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connect(a, SIGNAL(triggered()), this, SLOT(displayNearestBoxes()));
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vis->addAction(a);
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#endif // TEST
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vis->addSeparator();
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a = new QAction("Point size", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setPointSize()));
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vis->addAction(a);
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a = new QAction("Quadrangle size (%)", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setQuadrangleSize()));
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vis->addAction(a);
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vis->addSeparator();
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a = new QAction("Color min value", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setColorMinValue()));
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vis->addAction(a);
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a = new QAction("Color max value", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setColorMaxValue()));
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vis->addAction(a);
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#ifdef TEST
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vis->addSeparator();
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a = new QAction("Use GL lists", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setUsageOfGLlists()));
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vis->addAction(a);
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#endif // TEST
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vis->addSeparator();
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a = new QAction("Displayed X min", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setDisplayedXMin()));
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vis->addAction(a);
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a = new QAction("Displayed X max", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setDisplayedXMax()));
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vis->addAction(a);
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a = new QAction("Displayed Y min", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setDisplayedYMin()));
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vis->addAction(a);
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a = new QAction("Displayed Y max", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setDisplayedYMax()));
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vis->addAction(a);
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a = new QAction("Displayed Z min", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setDisplayedZMin()));
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vis->addAction(a);
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a = new QAction("Displayed Z max", this);
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connect(a, SIGNAL(triggered()), this, SLOT(setDisplayedZMax()));
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vis->addAction(a);
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QMenu * demo = menuBar()->addMenu( "Demo" );
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a = new QAction("Waves", this);
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connect(a, SIGNAL(triggered()), this, SLOT(displayWaves()));
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demo->addAction(a);
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a = new QAction("Cut", this);
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connect(a, SIGNAL(triggered()), this, SLOT(displayCut()));
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demo->addAction(a);
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a = new QAction("Collisions", this);
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connect(a, SIGNAL(triggered()), this, SLOT(displayCollisions()));
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demo->addAction(a);
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QMenu * help = menuBar()->addMenu( "Help" );
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a = new QAction("About", this);
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a->setShortcut(tr("F1"));
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connect(a, SIGNAL(triggered()), this, SLOT(about()));
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help->addAction(a);
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myViewer = new Viewer( this );
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myViewer->setFocus();
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setCentralWidget( myViewer );
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statusBar()->showMessage( "Ready", 2000 );
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myNbX = 100;
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myNbY = 100;
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myNbZ = 100;
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myScanSide = 7;
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myVolumicBoolValue = false;
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myVolumicColorValue = 0;
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myQuadrangleSize = 40;
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myColorMinValue = 1;
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myColorMaxValue = 15;
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myBoolVoxels = 0;
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myColorVoxels = 0;
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myDisplayedXMin = -DBL_MAX;
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myDisplayedXMax = DBL_MAX;
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myDisplayedYMin = -DBL_MAX;
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myDisplayedYMax = DBL_MAX;
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myDisplayedZMin = -DBL_MAX;
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myDisplayedZMax = DBL_MAX;
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VoxelClient_VisDrawer::Init(myViewer->getGraphicDriver());
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resize( 450, 600 );
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}
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Application::~Application()
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{
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if (myBoolVoxels)
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delete myBoolVoxels;
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if (myColorVoxels)
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delete myColorVoxels;
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}
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void Application::choose()
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{
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QString fn = QFileDialog::getOpenFileName( this, QString::null, QString::null, "*.brep");
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if ( !fn.isEmpty() )
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load( fn );
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else
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statusBar()->showMessage( "Loading aborted", 2000 );
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}
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void Application::load( const QString &fileName )
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{
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QFile f( fileName );
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if ( !f.open( QIODevice::ReadOnly ) )
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return;
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// Read shape
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TopoDS_Shape S;
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BRep_Builder B;
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if (!BRepTools::Read(S, (char*) fileName.constData(), B))
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statusBar()->showMessage( "Loading failed", 2000 );
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load(S);
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}
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void Application::open()
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{
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QString fn = QFileDialog::getOpenFileName( this, QString::null, QString::null, "*.vx");
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if ( fn.isEmpty() || !QFile::exists(fn) )
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{
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statusBar()->showMessage( "Open aborted", 2000 );
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return;
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}
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Timer timer;
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timer.Start();
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// Read the voxels
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Voxel_Reader reader;
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if (!reader.Read((char*)fn.constData()))
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{
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statusBar()->showMessage( "Open failed... sorry", 2000 );
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return;
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}
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timer.Stop();
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timer.Print("Open");
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// Release current voxels
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if (myBoolVoxels)
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{
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delete myBoolVoxels;
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myBoolVoxels = 0;
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}
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if (myColorVoxels)
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{
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delete myColorVoxels;
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myColorVoxels = 0;
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}
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// Take the voxels
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if (reader.IsBoolVoxels())
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{
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myBoolVoxels = (Voxel_BoolDS*) reader.GetBoolVoxels();
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myViewer->getSelector().SetVoxels(*myBoolVoxels);
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}
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else if (reader.IsColorVoxels())
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{
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myColorVoxels = (Voxel_ColorDS*) reader.GetColorVoxels();
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myViewer->getSelector().SetVoxels(*myColorVoxels);
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}
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// Display the voxels
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myViewer->getIC()->EraseAll(false);
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Voxel_DS* ds = myBoolVoxels;
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if (!ds)
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ds = myColorVoxels;
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if (ds)
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{
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myDisplayedXMin = ds->GetX() - 10.0 * Precision::Confusion();
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myDisplayedXMax = ds->GetX() + ds->GetXLen() + 10.0 * Precision::Confusion();
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myDisplayedYMin = ds->GetY() - 10.0 * Precision::Confusion();
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myDisplayedYMax = ds->GetY() + ds->GetYLen() + 10.0 * Precision::Confusion();
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myDisplayedZMin = ds->GetZ() - 10.0 * Precision::Confusion();
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myDisplayedZMax = ds->GetZ() + ds->GetZLen() + 10.0 * Precision::Confusion();
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}
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// Init visual data
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initPrs();
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// Set voxels and display
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Handle(Poly_Triangulation) empty;
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myVoxels->SetBoolVoxels(myBoolVoxels);
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myVoxels->SetColorVoxels(myColorVoxels);
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myVoxels->SetTriangulation(empty);
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if (myViewer->getIC()->IsDisplayed(myVoxels))
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myViewer->getIC()->Redisplay(myVoxels, false);
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else
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myViewer->getIC()->Display(myVoxels, false);
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// Color scale
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if (myColorVoxels)
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displayColorScale();
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else
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myViewer->getView()->ColorScaleErase();
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myViewer->getView()->FitAll();
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statusBar()->showMessage( "Ready.", 2000 );
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}
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void Application::save()
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{
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QString fn = QFileDialog::getSaveFileName( this, QString::null, QString::null, "*.vx");
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if ( fn.isEmpty() )
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{
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statusBar()->showMessage( "Storage aborted", 2000 );
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return;
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}
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if (fn.indexOf(".vx", -1, Qt::CaseInsensitive) == -1)
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fn += ".vx";
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Timer timer;
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timer.Start();
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// Write the voxels
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Voxel_Writer writer;
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writer.SetFormat(Voxel_VFF_BINARY);
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if (myBoolVoxels)
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writer.SetVoxels(*myBoolVoxels);
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else if (myColorVoxels)
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writer.SetVoxels(*myColorVoxels);
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else
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{
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statusBar()->showMessage( "Nothing to store", 2000 );
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return;
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}
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if (!writer.Write((char*)fn.constData()))
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{
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statusBar()->showMessage( "Storage failed... sorry", 2000 );
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return;
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}
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timer.Stop();
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timer.Print("Save");
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statusBar()->showMessage( "Saved.", 2000 );
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}
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void Application::closeEvent( QCloseEvent* ce )
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{
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ce->accept();
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}
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void Application::about()
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{
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QMessageBox::about( this, "Voxel demo-application",
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"This example demonstrates simple usage of "
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"voxel models of Open CASCADE.");
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}
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void Application::testBoolDS()
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{
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Timer timer;
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int ix, iy, iz;
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int nbx = 100, nby = 100, nbz = 100;
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// 1. BoolDS:
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timer.Start();
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Voxel_BoolDS ds(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
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for (ix = 0; ix < nbx; ix++)
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{
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for (iy = 0; iy < nby; iy++)
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{
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for (iz = 0; iz < nbz; iz++)
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{
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if (ix & 0x01)
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ds.Set(ix, iy, iz, false);
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else
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ds.Set(ix, iy, iz, true);
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}
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}
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}
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for (ix = 0; ix < nbx; ix++)
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{
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for (iy = 0; iy < nby; iy++)
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{
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for (iz = 0; iz < nbz; iz++)
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{
|
|
bool value = ds.Get(ix, iy, iz) == Standard_True;
|
|
if (ix & 0x01)
|
|
{
|
|
if (value != false)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
else
|
|
{
|
|
if (value != true)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
timer.Stop();
|
|
timer.Print("BoolDS");
|
|
}
|
|
|
|
void Application::testColorDS()
|
|
{
|
|
Timer timer;
|
|
int ix, iy, iz;
|
|
int nbx = 100, nby = 100, nbz = 100;
|
|
|
|
|
|
// 1. ColorDS:
|
|
|
|
timer.Start();
|
|
|
|
Voxel_ColorDS ds(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
if (ix & 0x01)
|
|
ds.Set(ix, iy, iz, 8);
|
|
else
|
|
ds.Set(ix, iy, iz, 7);
|
|
}
|
|
}
|
|
}
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
unsigned char value = ds.Get(ix, iy, iz);
|
|
if (ix & 0x01)
|
|
{
|
|
if (value != 8)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
else
|
|
{
|
|
if (value != 7)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
timer.Stop();
|
|
timer.Print("ColorDS");
|
|
}
|
|
|
|
void Application::testFloatDS()
|
|
{
|
|
Timer timer;
|
|
int ix, iy, iz;
|
|
int nbx = 100, nby = 100, nbz = 100;
|
|
|
|
|
|
// 1. FloatDS:
|
|
|
|
timer.Start();
|
|
|
|
Voxel_FloatDS ds(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
if (ix & 0x01)
|
|
ds.Set(ix, iy, iz, 8.8f);
|
|
else
|
|
ds.Set(ix, iy, iz, 7.7f);
|
|
}
|
|
}
|
|
}
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
float value = ds.Get(ix, iy, iz);
|
|
if (ix & 0x01)
|
|
{
|
|
if (value != 8.8f)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
else
|
|
{
|
|
if (value != 7.7f)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
timer.Stop();
|
|
timer.Print("FloatDS");
|
|
}
|
|
|
|
void Application::testOctBoolDS()
|
|
{
|
|
Timer timer;
|
|
int ix, iy, iz;
|
|
int nbx = 30, nby = 30, nbz = 30;
|
|
|
|
|
|
// 1. OctBoolDS:
|
|
|
|
timer.Start();
|
|
|
|
Voxel_OctBoolDS ds(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
if (ix & 0x01)
|
|
{
|
|
ds.Set(ix, iy, iz, true);
|
|
}
|
|
else
|
|
{
|
|
for (int i = 0; i < 8; i++)
|
|
{
|
|
if (i & 0x01)
|
|
ds.Set(ix, iy, iz, i, true);
|
|
else
|
|
ds.Set(ix, iy, iz, i, false);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
if (ix & 0x01)
|
|
{
|
|
bool value = ds.Get(ix, iy, iz) == Standard_True;
|
|
if (value != true)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
else
|
|
{
|
|
for (int i = 0; i < 8; i++)
|
|
{
|
|
if (i & 0x01)
|
|
{
|
|
bool value = ds.Get(ix, iy, iz, i) == Standard_True;
|
|
if (value != true)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
else
|
|
{
|
|
bool value = ds.Get(ix, iy, iz, i) == Standard_True;
|
|
if (value != false)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
if (ix & 0x01)
|
|
{
|
|
for (int i = 0; i < 8; i++)
|
|
{
|
|
ds.Set(ix, iy, iz, i, true);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for (int i = 0; i < 8; i++)
|
|
{
|
|
ds.Set(ix, iy, iz, i, false);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
ds.OptimizeMemory();
|
|
|
|
timer.Stop();
|
|
timer.Print("OctBoolDS");
|
|
}
|
|
|
|
void Application::testROctBoolDS()
|
|
{
|
|
Timer timer;
|
|
int ix, iy, iz, i, j;
|
|
int nbx = 30, nby = 30, nbz = 30;
|
|
|
|
// 1. ROctBoolDS:
|
|
|
|
timer.Start();
|
|
|
|
Voxel_ROctBoolDS ds(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
ds.Set(ix, iy, iz, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
for (i = 0; i < 8; i++)
|
|
{
|
|
for (j = 0; j < 8; j++)
|
|
{
|
|
ds.Set(ix, iy, iz, i, j, true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
ds.OptimizeMemory();
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
if (ds.Deepness(ix, iy, iz) == 0)
|
|
{
|
|
bool value = ds.Get(ix, iy, iz);
|
|
if (value != true)
|
|
cout<<"Wrong value..."<<endl;
|
|
}
|
|
if (ds.Deepness(ix, iy, iz) == 1)
|
|
{
|
|
for (i = 0; i < 8; i++)
|
|
{
|
|
bool value = ds.Get(ix, iy, iz, i);
|
|
if (value != true)
|
|
cout<<"Wrong value..."<<endl;
|
|
}
|
|
}
|
|
if (ds.Deepness(ix, iy, iz) == 2)
|
|
{
|
|
for (i = 0; i < 8; i++)
|
|
{
|
|
for (j = 0; j < 8; j++)
|
|
{
|
|
bool value = ds.Get(ix, iy, iz, i, j);
|
|
if (value != true)
|
|
cout<<"Wrong value..."<<endl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
timer.Stop();
|
|
timer.Print("ROctBoolDS");
|
|
|
|
|
|
// Test converter
|
|
TopoDS_Shape S = BRepPrimAPI_MakeSphere(100.0);
|
|
|
|
timer.Start();
|
|
|
|
int progress = 0;
|
|
Voxel_ROctBoolDS* ds2 = new Voxel_ROctBoolDS;
|
|
Voxel_FastConverter converter(S, *ds2, 0.1, myNbX, myNbY, myNbZ, 1);
|
|
converter.Convert(progress);
|
|
ds2->OptimizeMemory();
|
|
|
|
timer.Stop();
|
|
timer.Print("ROctBoolDS::converter");
|
|
|
|
|
|
// Display
|
|
myViewer->getIC()->EraseAll(false);
|
|
initPrs();
|
|
myVoxels->SetBoolVoxels(0);
|
|
myVoxels->SetColorVoxels(0);
|
|
Handle(Poly_Triangulation) empty;
|
|
myVoxels->SetTriangulation(empty);
|
|
myVoxels->SetROctBoolVoxels(ds2);
|
|
myViewer->getIC()->Display(myVoxels, false);
|
|
myViewer->getView()->ColorScaleErase();
|
|
myViewer->getView()->FitAll();
|
|
myViewer->getSelector().SetVoxels(*ds2);
|
|
}
|
|
|
|
void Application::testFuseBoolDS()
|
|
{
|
|
Timer timer;
|
|
int ix, iy, iz;
|
|
int nbx = 100, nby = 100, nbz = 100;
|
|
|
|
|
|
// 1. Set two BoolDS:
|
|
|
|
timer.Start();
|
|
|
|
Voxel_BoolDS ds1(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
Voxel_BoolDS ds2(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
if (ix & 0x01)
|
|
ds2.Set(ix, iy, iz, false);
|
|
else
|
|
ds2.Set(ix, iy, iz, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
// 2. Fuse them
|
|
|
|
Voxel_BooleanOperation fuser;
|
|
if (!fuser.Fuse(ds1, ds2))
|
|
cout<<"The operation failed..."<<endl;
|
|
|
|
// 3. Check result
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
bool value = ds1.Get(ix, iy, iz) == Standard_True;
|
|
if (ix & 0x01)
|
|
{
|
|
if (value != false)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
else
|
|
{
|
|
if (value != true)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
timer.Stop();
|
|
timer.Print("Fusion of BoolDS");
|
|
}
|
|
|
|
void Application::testFuseColorDS()
|
|
{
|
|
Timer timer;
|
|
int ix, iy, iz;
|
|
int nbx = 100, nby = 100, nbz = 100;
|
|
|
|
|
|
// 1. Set two ColorDS:
|
|
|
|
timer.Start();
|
|
|
|
Voxel_ColorDS ds1(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
Voxel_ColorDS ds2(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
ds1.Set(ix, iy, iz, 11);
|
|
}
|
|
}
|
|
}
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
if (ix & 0x01)
|
|
ds2.Set(ix, iy, iz, 3);
|
|
else
|
|
ds2.Set(ix, iy, iz, 5);
|
|
}
|
|
}
|
|
}
|
|
|
|
// 2. Fuse them
|
|
|
|
Voxel_BooleanOperation fuser;
|
|
if (!fuser.Fuse(ds1, ds2))
|
|
cout<<"The operation failed..."<<endl;
|
|
|
|
// 3. Check result
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
unsigned char value = ds1.Get(ix, iy, iz);
|
|
if (ix & 0x01)
|
|
{
|
|
if (value != 14)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
else
|
|
{
|
|
if (value != 15)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
timer.Stop();
|
|
timer.Print("Fusion of ColorDS");
|
|
}
|
|
|
|
void Application::testFuseFloatDS()
|
|
{
|
|
Timer timer;
|
|
int ix, iy, iz;
|
|
int nbx = 100, nby = 100, nbz = 100;
|
|
|
|
|
|
// 1. Set two FloatDS:
|
|
|
|
timer.Start();
|
|
|
|
Voxel_FloatDS ds1(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
Voxel_FloatDS ds2(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
ds1.Set(ix, iy, iz, 11.1f);
|
|
}
|
|
}
|
|
}
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
if (ix & 0x01)
|
|
ds2.Set(ix, iy, iz, 3.3f);
|
|
else
|
|
ds2.Set(ix, iy, iz, 5.5f);
|
|
}
|
|
}
|
|
}
|
|
|
|
// 2. Fuse them
|
|
|
|
Voxel_BooleanOperation fuser;
|
|
if (!fuser.Fuse(ds1, ds2))
|
|
cout<<"The operation failed..."<<endl;
|
|
|
|
// 3. Check result
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
float value = ds1.Get(ix, iy, iz);
|
|
if (ix & 0x01)
|
|
{
|
|
if (fabs(value - 14.4f) > 0.001)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
else
|
|
{
|
|
if (fabs(value - 16.6f) > 0.001)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
timer.Stop();
|
|
timer.Print("Fusion of FloatDS");
|
|
}
|
|
|
|
void Application::testCutBoolDS()
|
|
{
|
|
Timer timer;
|
|
int ix, iy, iz;
|
|
int nbx = 100, nby = 100, nbz = 100;
|
|
|
|
|
|
// 1. Set two BoolDS:
|
|
|
|
timer.Start();
|
|
|
|
Voxel_BoolDS ds1(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
Voxel_BoolDS ds2(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
ds1.Set(ix, iy, iz, true);
|
|
}
|
|
}
|
|
}
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
if (ix & 0x01)
|
|
ds2.Set(ix, iy, iz, false);
|
|
else
|
|
ds2.Set(ix, iy, iz, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
// 2. Cut them
|
|
|
|
Voxel_BooleanOperation cutter;
|
|
if (!cutter.Cut(ds1, ds2))
|
|
cout<<"The operation failed..."<<endl;
|
|
|
|
// 3. Check result
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
bool value = ds1.Get(ix, iy, iz) == Standard_True;
|
|
if (ix & 0x01)
|
|
{
|
|
if (value != true)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
else
|
|
{
|
|
if (value != false)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
timer.Stop();
|
|
timer.Print("Cut of BoolDS");
|
|
}
|
|
|
|
void Application::testCutColorDS()
|
|
{
|
|
Timer timer;
|
|
int ix, iy, iz;
|
|
int nbx = 100, nby = 100, nbz = 100;
|
|
|
|
|
|
// 1. Set two ColorDS:
|
|
|
|
timer.Start();
|
|
|
|
Voxel_ColorDS ds1(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
Voxel_ColorDS ds2(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
ds1.Set(ix, iy, iz, 11);
|
|
}
|
|
}
|
|
}
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
if (ix & 0x01)
|
|
ds2.Set(ix, iy, iz, 3);
|
|
else
|
|
ds2.Set(ix, iy, iz, 5);
|
|
}
|
|
}
|
|
}
|
|
|
|
// 2. Cut them
|
|
|
|
Voxel_BooleanOperation cutter;
|
|
if (!cutter.Cut(ds1, ds2))
|
|
cout<<"The operation failed..."<<endl;
|
|
|
|
// 3. Check result
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
unsigned char value = ds1.Get(ix, iy, iz);
|
|
if (ix & 0x01)
|
|
{
|
|
if (value != 8)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
else
|
|
{
|
|
if (value != 6)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
timer.Stop();
|
|
timer.Print("Cut of ColorDS");
|
|
}
|
|
|
|
void Application::testCutFloatDS()
|
|
{
|
|
Timer timer;
|
|
int ix, iy, iz;
|
|
int nbx = 100, nby = 100, nbz = 100;
|
|
|
|
|
|
// 1. Set two FloatDS:
|
|
|
|
timer.Start();
|
|
|
|
Voxel_FloatDS ds1(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
Voxel_FloatDS ds2(0, 0, 0, 1, 1, 1, nbx, nby, nbz);
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
ds1.Set(ix, iy, iz, 11.1f);
|
|
}
|
|
}
|
|
}
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
if (ix & 0x01)
|
|
ds2.Set(ix, iy, iz, 3.3f);
|
|
else
|
|
ds2.Set(ix, iy, iz, 5.5f);
|
|
}
|
|
}
|
|
}
|
|
|
|
// 2. Cut them
|
|
|
|
Voxel_BooleanOperation cutter;
|
|
if (!cutter.Cut(ds1, ds2))
|
|
cout<<"The operation failed..."<<endl;
|
|
|
|
// 3. Check result
|
|
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
float value = ds1.Get(ix, iy, iz);
|
|
if (ix & 0x01)
|
|
{
|
|
if (fabs(value - 7.8f) > 0.001)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
else
|
|
{
|
|
if (fabs(value - 5.6f) > 0.001)
|
|
cout<<"Wrong value!"<<endl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
timer.Stop();
|
|
timer.Print("Cut of FloatDS");
|
|
}
|
|
|
|
void Application::convert2bool()
|
|
{
|
|
convert(0);
|
|
}
|
|
|
|
void Application::convert2color()
|
|
{
|
|
convert(1);
|
|
}
|
|
|
|
void Application::convert(const int ivoxel)
|
|
{
|
|
TopoDS_Shape S;
|
|
if (!myShape.IsNull())
|
|
S = myShape->Shape();
|
|
if (S.IsNull())
|
|
{
|
|
QMessageBox::warning( this, "Voxel demo-application", "No shape for conversion!");
|
|
return;
|
|
}
|
|
|
|
switch (ivoxel)
|
|
{
|
|
case 0:
|
|
{
|
|
if (!myBoolVoxels)
|
|
myBoolVoxels = new Voxel_BoolDS;
|
|
if (myColorVoxels)
|
|
{
|
|
delete myColorVoxels;
|
|
myColorVoxels = 0;
|
|
}
|
|
break;
|
|
}
|
|
case 1:
|
|
{
|
|
if (!myColorVoxels)
|
|
myColorVoxels = new Voxel_ColorDS;
|
|
if (myBoolVoxels)
|
|
{
|
|
delete myBoolVoxels;
|
|
myBoolVoxels = 0;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
switch (ivoxel)
|
|
{
|
|
case 0:
|
|
{
|
|
Timer timer;
|
|
timer.Start();
|
|
|
|
/*
|
|
int progress;
|
|
Voxel_Converter converter(S, *myBoolVoxels, myNbX, myNbY, myNbZ);
|
|
if (!converter.Convert(progress, myVolumicBoolValue, myScanSide))
|
|
{
|
|
QMessageBox::warning( this, "Voxel demo-application", "Conversion failed...");
|
|
return;
|
|
}
|
|
*/
|
|
|
|
/*
|
|
Voxel_Converter converter(S, *myBoolVoxels, myNbX, myNbY, myNbZ, 2);
|
|
ConversionThread thread1, thread2;
|
|
|
|
thread1.setConverter(&converter);
|
|
thread2.setConverter(&converter);
|
|
|
|
thread1.setVolumicValue(myVolumicBoolValue);
|
|
thread2.setVolumicValue(myVolumicBoolValue);
|
|
|
|
thread1.setScanSide(myScanSide);
|
|
thread2.setScanSide(myScanSide);
|
|
|
|
thread1.setThreadIndex(1);
|
|
thread2.setThreadIndex(2);
|
|
|
|
thread1.start();
|
|
thread2.start();
|
|
|
|
while (thread1.running() || thread2.running())
|
|
{
|
|
::Sleep(100);
|
|
}
|
|
*/
|
|
|
|
/*
|
|
int progress;
|
|
Voxel_FastConverter converter(S, *myBoolVoxels, 0.1, myNbX, myNbY, myNbZ, 1);
|
|
converter.Convert(progress, 1);
|
|
//if (myVolumicBoolValue)
|
|
// converter.FillInVolume(myVolumicBoolValue);
|
|
*/
|
|
|
|
Voxel_FastConverter converter(S, *myBoolVoxels, 0.1, myNbX, myNbY, myNbZ, 2);
|
|
ConversionThread thread1, thread2;
|
|
|
|
thread1.setConverter(&converter);
|
|
thread2.setConverter(&converter);
|
|
|
|
thread1.setThreadIndex(1);
|
|
thread2.setThreadIndex(2);
|
|
|
|
thread1.start();
|
|
thread2.start();
|
|
|
|
while (thread1.isRunning() || thread2.isRunning())
|
|
{
|
|
::Sleep(100);
|
|
}
|
|
|
|
timer.Print("Converter");
|
|
|
|
myViewer->getSelector().SetVoxels(*myBoolVoxels);
|
|
break;
|
|
}
|
|
case 1:
|
|
{
|
|
|
|
Timer timer;
|
|
timer.Start();
|
|
|
|
/*
|
|
int progress;
|
|
Voxel_Converter converter(S, *myColorVoxels, myNbX, myNbY, myNbZ);
|
|
if (!converter.Convert(progress, myVolumicColorValue, myScanSide))
|
|
{
|
|
QMessageBox::warning( this, "Voxel demo-application", "Conversion failed...");
|
|
return;
|
|
}
|
|
*/
|
|
|
|
/*
|
|
Voxel_Converter converter(S, *myColorVoxels, myNbX, myNbY, myNbZ, 2);
|
|
ConversionThread thread1, thread2;
|
|
|
|
thread1.setConverter(&converter);
|
|
thread2.setConverter(&converter);
|
|
|
|
thread1.setVolumicValue(myVolumicColorValue);
|
|
thread2.setVolumicValue(myVolumicColorValue);
|
|
|
|
thread1.setScanSide(myScanSide);
|
|
thread2.setScanSide(myScanSide);
|
|
|
|
thread1.setThreadIndex(1);
|
|
thread2.setThreadIndex(2);
|
|
|
|
thread1.start();
|
|
thread2.start();
|
|
|
|
while (thread1.running() || thread2.running())
|
|
{
|
|
::Sleep(100);
|
|
}
|
|
*/
|
|
|
|
/*
|
|
int progress;
|
|
Voxel_FastConverter converter(S, *myColorVoxels, myNbX, myNbY, myNbZ, 1);
|
|
converter.Convert(progress, 1);
|
|
if (myVolumicColorValue)
|
|
converter.FillInVolume(myVolumicColorValue);
|
|
*/
|
|
|
|
Voxel_FastConverter converter(S, *myColorVoxels, 0.1, myNbX, myNbY, myNbZ, 2);
|
|
ConversionThread thread1, thread2;
|
|
|
|
thread1.setConverter(&converter);
|
|
thread2.setConverter(&converter);
|
|
|
|
thread1.setThreadIndex(1);
|
|
thread2.setThreadIndex(2);
|
|
|
|
thread1.start();
|
|
thread2.start();
|
|
|
|
while (thread1.isRunning() || thread2.isRunning())
|
|
{
|
|
::Sleep(100);
|
|
}
|
|
|
|
timer.Print("Converter");
|
|
|
|
|
|
// Set color for demonstration
|
|
double maxd =
|
|
fabs(myColorVoxels->GetX()) > fabs(myColorVoxels->GetY()) ?
|
|
fabs(myColorVoxels->GetX()) : fabs(myColorVoxels->GetY());
|
|
maxd = maxd > fabs(myColorVoxels->GetZ()) ? maxd : fabs(myColorVoxels->GetZ());
|
|
maxd = maxd > fabs(myColorVoxels->GetX() + myColorVoxels->GetXLen()) ?
|
|
maxd : fabs(myColorVoxels->GetX() + myColorVoxels->GetXLen());
|
|
maxd = maxd > fabs(myColorVoxels->GetY() + myColorVoxels->GetYLen()) ?
|
|
maxd : fabs(myColorVoxels->GetY() + myColorVoxels->GetYLen());
|
|
maxd = maxd > fabs(myColorVoxels->GetZ() + myColorVoxels->GetZLen()) ?
|
|
maxd : fabs(myColorVoxels->GetZ() + myColorVoxels->GetZLen());
|
|
for (int ix = 0; ix < myNbX; ix++)
|
|
{
|
|
for (int iy = 0; iy < myNbY; iy++)
|
|
{
|
|
for (int iz = 0; iz < myNbZ; iz++)
|
|
{
|
|
unsigned char value = myColorVoxels->Get(ix, iy, iz);
|
|
if (value)
|
|
{
|
|
double xc, yc, zc, xd, yd, zd;
|
|
myColorVoxels->GetCenter(ix, iy, iz, xc, yc, zc);
|
|
xd = fabs(xc);
|
|
yd = fabs(yc);
|
|
zd = fabs(zc);
|
|
double mind = xd < yd ? xd : yd;
|
|
mind = zd < mind ? zd : mind;
|
|
value = unsigned char(15.0 * (maxd - mind) / maxd);
|
|
if (value <= 0)
|
|
value = 1;
|
|
myColorVoxels->Set(ix, iy, iz, value);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
myViewer->getSelector().SetVoxels(*myColorVoxels);
|
|
break;
|
|
}
|
|
}
|
|
|
|
myViewer->getIC()->EraseAll(false);
|
|
|
|
Voxel_DS* ds = myBoolVoxels;
|
|
if (!ds)
|
|
ds = myColorVoxels;
|
|
if (ds)
|
|
{
|
|
myDisplayedXMin = ds->GetX() - 10.0 * Precision::Confusion();
|
|
myDisplayedXMax = ds->GetX() + ds->GetXLen() + 10.0 * Precision::Confusion();
|
|
myDisplayedYMin = ds->GetY() - 10.0 * Precision::Confusion();
|
|
myDisplayedYMax = ds->GetY() + ds->GetYLen() + 10.0 * Precision::Confusion();
|
|
myDisplayedZMin = ds->GetZ() - 10.0 * Precision::Confusion();
|
|
myDisplayedZMax = ds->GetZ() + ds->GetZLen() + 10.0 * Precision::Confusion();
|
|
}
|
|
|
|
// Init visual data
|
|
initPrs();
|
|
|
|
// Set voxels and display
|
|
Handle(Poly_Triangulation) empty;
|
|
myVoxels->SetBoolVoxels(myBoolVoxels);
|
|
myVoxels->SetColorVoxels(myColorVoxels);
|
|
myVoxels->SetTriangulation(empty);
|
|
if (myViewer->getIC()->IsDisplayed(myVoxels))
|
|
myViewer->getIC()->Redisplay(myVoxels, false);
|
|
else
|
|
myViewer->getIC()->Display(myVoxels, false);
|
|
|
|
// Color scale
|
|
if (myColorVoxels)
|
|
displayColorScale();
|
|
else
|
|
myViewer->getView()->ColorScaleErase();
|
|
|
|
myViewer->getView()->FitAll();
|
|
}
|
|
|
|
void Application::setNbX()
|
|
{
|
|
bool ok;
|
|
myNbX =
|
|
QInputDialog::getInteger(this, "Voxel demo-application", "Number of splits in X-direction:", myNbX,
|
|
1, 100000, 1, &ok);
|
|
}
|
|
|
|
void Application::setNbY()
|
|
{
|
|
bool ok;
|
|
myNbY =
|
|
QInputDialog::getInteger(this, "Voxel demo-application", "Number of splits in X-direction:", myNbY,
|
|
1, 100000, 1, &ok);
|
|
}
|
|
|
|
void Application::setNbZ()
|
|
{
|
|
bool ok;
|
|
myNbZ =
|
|
QInputDialog::getInteger(this, "Voxel demo-application", "Number of splits in X-direction:", myNbZ,
|
|
1, 100000, 1, &ok);
|
|
}
|
|
|
|
void Application::setColorMinValue()
|
|
{
|
|
bool ok;
|
|
myColorMinValue =
|
|
QInputDialog::getInteger(this, "Voxel demo-application", "Minimum value for color [0 .. 15]:", myColorMinValue,
|
|
0, 15, 1, &ok);
|
|
if (!myVoxels.IsNull())
|
|
myVoxels->SetColorRange(myColorMinValue, myColorMaxValue);
|
|
}
|
|
|
|
void Application::setColorMaxValue()
|
|
{
|
|
bool ok;
|
|
myColorMaxValue =
|
|
QInputDialog::getInteger(this, "Voxel demo-application", "Maximum value for color [0 .. 15]:", myColorMaxValue,
|
|
0, 15, 1, &ok);
|
|
if (!myVoxels.IsNull())
|
|
myVoxels->SetColorRange(myColorMinValue, myColorMaxValue);
|
|
}
|
|
|
|
void Application::setUsageOfGLlists()
|
|
{
|
|
int res = QMessageBox::question( this, "Voxel demo-application", "Press Yes to use GL lists and No not to use them.", QMessageBox::Yes, QMessageBox::No);
|
|
if (!myVoxels.IsNull())
|
|
myVoxels->SetUsageOfGLlists(res == QMessageBox::Yes);
|
|
}
|
|
|
|
void Application::setDisplayedXMin()
|
|
{
|
|
myDisplayedXMin = QInputDialog::getDouble(this, "Voxel demo-application", "Minimum X value:", myDisplayedXMin);
|
|
if (!myVoxels.IsNull())
|
|
{
|
|
myVoxels->SetSizeRange(myDisplayedXMin, myDisplayedXMax,
|
|
myDisplayedYMin, myDisplayedYMax,
|
|
myDisplayedZMin, myDisplayedZMax);
|
|
}
|
|
}
|
|
|
|
void Application::setDisplayedXMax()
|
|
{
|
|
myDisplayedXMax = QInputDialog::getDouble(this, "Voxel demo-application", "Maximum X value:", myDisplayedXMax);
|
|
if (!myVoxels.IsNull())
|
|
{
|
|
myVoxels->SetSizeRange(myDisplayedXMin, myDisplayedXMax,
|
|
myDisplayedYMin, myDisplayedYMax,
|
|
myDisplayedZMin, myDisplayedZMax);
|
|
}
|
|
}
|
|
|
|
void Application::setDisplayedYMin()
|
|
{
|
|
myDisplayedYMin = QInputDialog::getDouble(this, "Voxel demo-application", "Minimum Y value:", myDisplayedYMin);
|
|
if (!myVoxels.IsNull())
|
|
{
|
|
myVoxels->SetSizeRange(myDisplayedXMin, myDisplayedXMax,
|
|
myDisplayedYMin, myDisplayedYMax,
|
|
myDisplayedZMin, myDisplayedZMax);
|
|
}
|
|
}
|
|
|
|
void Application::setDisplayedYMax()
|
|
{
|
|
myDisplayedYMax = QInputDialog::getDouble(this, "Voxel demo-application", "Maximum Y value:", myDisplayedYMax);
|
|
if (!myVoxels.IsNull())
|
|
{
|
|
myVoxels->SetSizeRange(myDisplayedXMin, myDisplayedXMax,
|
|
myDisplayedYMin, myDisplayedYMax,
|
|
myDisplayedZMin, myDisplayedZMax);
|
|
}
|
|
}
|
|
|
|
void Application::setDisplayedZMin()
|
|
{
|
|
myDisplayedZMin = QInputDialog::getDouble(this, "Voxel demo-application", "Minimum Z value:", myDisplayedZMin);
|
|
if (!myVoxels.IsNull())
|
|
{
|
|
myVoxels->SetSizeRange(myDisplayedXMin, myDisplayedXMax,
|
|
myDisplayedYMin, myDisplayedYMax,
|
|
myDisplayedZMin, myDisplayedZMax);
|
|
}
|
|
}
|
|
|
|
void Application::setDisplayedZMax()
|
|
{
|
|
myDisplayedZMax = QInputDialog::getDouble(this, "Voxel demo-application", "Maximum Z value:", myDisplayedZMax);
|
|
if (!myVoxels.IsNull())
|
|
{
|
|
myVoxels->SetSizeRange(myDisplayedXMin, myDisplayedXMax,
|
|
myDisplayedYMin, myDisplayedYMax,
|
|
myDisplayedZMin, myDisplayedZMax);
|
|
}
|
|
}
|
|
|
|
void Application::setScanSide()
|
|
{
|
|
myScanSide =
|
|
QInputDialog::getInteger(this, "Voxel demo-application", "Side of scanning (1: +X side, 2: +Y side, 3: +Z side, 4: +X & +Y sides, .. 7: +X, +Y,& +Z sides):",
|
|
myScanSide, 1, 7, 1);
|
|
}
|
|
|
|
void Application::setVolumicBoolValue()
|
|
{
|
|
myVolumicBoolValue =
|
|
QInputDialog::getInteger(this, "Voxel demo-application", "Volumic value on voxelization [0 .. 1]:",
|
|
myVolumicBoolValue, 0, 1, 1);
|
|
}
|
|
|
|
void Application::setVolumicColorValue()
|
|
{
|
|
myVolumicColorValue =
|
|
QInputDialog::getInteger(this, "Voxel demo-application", "Volumic value on voxelization [0 .. 15]:",
|
|
myVolumicColorValue, 0, 15, 1);
|
|
}
|
|
|
|
void Application::setQuadrangleSize()
|
|
{
|
|
myQuadrangleSize =
|
|
QInputDialog::getInteger(this, "Voxel demo-application", "Size of quadrangles (0% .. 100%):",
|
|
myQuadrangleSize, 1, 100, 10);
|
|
if (!myVoxels.IsNull())
|
|
{
|
|
myVoxels->SetQuadrangleSize(myQuadrangleSize);
|
|
}
|
|
}
|
|
|
|
void Application::setPointSize()
|
|
{
|
|
myPointSize =
|
|
QInputDialog::getInteger(this, "Voxel demo-application", "Size of points (1 .. 10):",
|
|
myPointSize, 1, 10, 1);
|
|
if (!myVoxels.IsNull())
|
|
{
|
|
myVoxels->SetPointSize(myPointSize);
|
|
}
|
|
}
|
|
|
|
void Application::display(Voxel_VoxelDisplayMode mode)
|
|
{
|
|
if (myVoxels.IsNull() || !myViewer->getIC()->IsDisplayed(myVoxels))
|
|
{
|
|
QMessageBox::warning( this, "Voxel demo-application", "Voxels are not displayed");
|
|
return;
|
|
}
|
|
|
|
myVoxels->SetDisplayMode(mode);
|
|
|
|
if (myColorVoxels)
|
|
displayColorScale();
|
|
else
|
|
myViewer->getView()->ColorScaleErase();
|
|
|
|
myViewer->getIC()->Redisplay(myVoxels, true);
|
|
}
|
|
|
|
void Application::displayPoints()
|
|
{
|
|
display(Voxel_VDM_POINTS);
|
|
}
|
|
|
|
void Application::displayNearestPoints()
|
|
{
|
|
display(Voxel_VDM_NEARESTPOINTS);
|
|
}
|
|
|
|
void Application::displayBoxes()
|
|
{
|
|
display(Voxel_VDM_BOXES);
|
|
}
|
|
|
|
void Application::displayNearestBoxes()
|
|
{
|
|
display(Voxel_VDM_NEARESTBOXES);
|
|
}
|
|
|
|
void Application::displayColorScale()
|
|
{
|
|
Handle(Aspect_ColorScale) color_scale = myViewer->getView()->ColorScale();
|
|
if (!color_scale.IsNull())
|
|
{
|
|
int nb_colors = 1<<4 /* 4 bits */;
|
|
color_scale->SetRange(0, nb_colors - 1);
|
|
color_scale->SetNumberOfIntervals(nb_colors);
|
|
color_scale->SetPosition(0.01, 0.5 - 0.01);
|
|
color_scale->SetSize(0.5 - 0.01, 0.5 - 0.01);
|
|
}
|
|
myViewer->getView()->ColorScaleDisplay();
|
|
}
|
|
|
|
void Application::displayWaves()
|
|
{
|
|
myViewer->getIC()->EraseAll(false);
|
|
|
|
// Make voxels
|
|
if (myBoolVoxels)
|
|
{
|
|
delete myBoolVoxels;
|
|
myBoolVoxels = 0;
|
|
}
|
|
if (myColorVoxels)
|
|
delete myColorVoxels;
|
|
|
|
int nbx = 500, nby = 50, nbz = 50;
|
|
double xlen = 100.0, ylen = 100.0, zlen = 20.0;
|
|
double dx = xlen / (double) nbx, dy = ylen / (double) nby, dz = zlen / (double) nbz;
|
|
myColorVoxels = new Voxel_ColorDS(0.0, 0.0, 0.0, xlen, ylen, zlen, nbx, nby, nbz);
|
|
|
|
// Initial state - no colors
|
|
int ix, iy, iz;
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
myColorVoxels->Set(ix, iy, iz, 0);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Init visual data
|
|
initPrs();
|
|
myVoxels->SetDisplayMode(Voxel_VDM_POINTS);
|
|
myVoxels->SetUsageOfGLlists(false);
|
|
myVoxels->SetBoolVoxels(myBoolVoxels);
|
|
myVoxels->SetColorVoxels(myColorVoxels);
|
|
if (myViewer->getIC()->IsDisplayed(myVoxels))
|
|
myViewer->getIC()->Redisplay(myVoxels, false);
|
|
else
|
|
myViewer->getIC()->Display(myVoxels, false);
|
|
myViewer->getView()->FitAll();
|
|
|
|
// Prepare arrays of values
|
|
// X&Z values
|
|
int i = 0, di = 5 /* nb waves */;
|
|
int* zvalues = new int[nbx];
|
|
unsigned char* xvalues = new unsigned char[nbx];
|
|
for (ix = 0; ix < nbx; ix++, i += di)
|
|
{
|
|
if (i > nbx || i < 0)
|
|
{
|
|
di *= -1;
|
|
i += di;
|
|
}
|
|
double rad = -M_PI / 2.0 + double(i) / (double) nbx * M_PI;
|
|
double c = cos(rad);
|
|
xvalues[ix] = 15.0 * c;
|
|
if (xvalues[ix] == 0)
|
|
xvalues[ix] = 1;
|
|
zvalues[ix] = (nbz - 2) * c;
|
|
}
|
|
|
|
// Make waves
|
|
unsigned char value = 0;
|
|
for (i = 0; i <= 100; i++)
|
|
{
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
int ixi = ix + i;
|
|
if (ixi >= nbx)
|
|
ixi -= nbx;
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
value = 0;
|
|
if (iz < zvalues[ixi])
|
|
value = xvalues[ixi];
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
myColorVoxels->Set(ix, iy, iz, value);
|
|
}
|
|
}
|
|
}
|
|
myViewer->getIC()->Redisplay(myVoxels, true);
|
|
qApp->processEvents();
|
|
}
|
|
|
|
delete[] xvalues;
|
|
delete[] zvalues;
|
|
}
|
|
|
|
void Application::initPrs()
|
|
{
|
|
if (myVoxels.IsNull())
|
|
{
|
|
myVoxels = new Voxel_Prs;
|
|
myVoxels->SetDisplayMode(Voxel_VDM_POINTS);
|
|
myVoxels->SetColor(Quantity_NOC_WHITE);
|
|
myVoxels->SetPointSize(1.0);
|
|
myVoxels->SetSmoothPoints(false);
|
|
myVoxels->SetQuadrangleSize(myQuadrangleSize);
|
|
myVoxels->SetColorRange(myColorMinValue, myColorMaxValue);
|
|
// Colors of ColorDS
|
|
int nb_colors = 16 /* 4 bits */;
|
|
Handle(Quantity_HArray1OfColor) colors = new Quantity_HArray1OfColor(0, nb_colors - 1);
|
|
for (int icolor = 0; icolor < nb_colors; icolor++)
|
|
{
|
|
Quantity_Color color;
|
|
Aspect_ColorScale::FindColor(icolor, 0, nb_colors - 1, nb_colors, color);
|
|
colors->SetValue(icolor, color);
|
|
}
|
|
myVoxels->SetColors(colors);
|
|
myViewer->setPrs(myVoxels);
|
|
}
|
|
else
|
|
{
|
|
myViewer->getIC()->RecomputePrsOnly(myVoxels, false);
|
|
}
|
|
}
|
|
|
|
void Application::box()
|
|
{
|
|
gp_Ax2 axes(gp_Pnt(0, 0, 0), gp_Dir(0, 0, 1));
|
|
TopoDS_Shape S = BRepPrimAPI_MakeBox(axes, 100, 100, 100);
|
|
load(S);
|
|
}
|
|
|
|
void Application::cylinder()
|
|
{
|
|
TopoDS_Shape S = BRepPrimAPI_MakeCylinder(50, 100);
|
|
load(S);
|
|
}
|
|
|
|
void Application::torus()
|
|
{
|
|
TopoDS_Shape S = BRepPrimAPI_MakeTorus(100, 20);
|
|
load(S);
|
|
}
|
|
|
|
void Application::sphere()
|
|
{
|
|
TopoDS_Shape S = BRepPrimAPI_MakeSphere(100);
|
|
load(S);
|
|
}
|
|
|
|
void Application::load(const TopoDS_Shape& S)
|
|
{
|
|
myViewer->getIC()->EraseAll(false);
|
|
|
|
// Delete voxels of previous shape.
|
|
if (myBoolVoxels)
|
|
{
|
|
delete myBoolVoxels;
|
|
myBoolVoxels = 0;
|
|
}
|
|
if (myColorVoxels)
|
|
{
|
|
delete myColorVoxels;
|
|
myColorVoxels = 0;
|
|
}
|
|
|
|
// Set view size
|
|
Bnd_Box box;
|
|
double xmin, ymin, zmin, xmax, ymax, zmax, length = 0;
|
|
BRepBndLib::Add(S, box);
|
|
box.Get(xmin, ymin, zmin, xmax, ymax, zmax);
|
|
length = xmax - xmin > ymax - ymin ? xmax - xmin : ymax - ymin;
|
|
length = length > zmax - zmin ? length : zmax - zmin;
|
|
length *= 2.0;
|
|
myViewer->getView()->SetSize(length);
|
|
myViewer->getView()->SetZSize(length);
|
|
|
|
// Display shape
|
|
if (myShape.IsNull())
|
|
{
|
|
myShape = new AIS_Shape(S);
|
|
myShape->SetDisplayMode(1);
|
|
myShape->UnsetSelectionMode();
|
|
}
|
|
else
|
|
{
|
|
myShape->Set(S);
|
|
myViewer->getIC()->RecomputePrsOnly(myShape, false);
|
|
}
|
|
if (myViewer->getIC()->IsDisplayed(myShape))
|
|
myViewer->getIC()->Redisplay(myShape, false);
|
|
else
|
|
myViewer->getIC()->Display(myShape, false);
|
|
myViewer->getView()->FitAll();
|
|
}
|
|
|
|
void Application::displayCut()
|
|
{
|
|
myViewer->getIC()->EraseAll(false);
|
|
|
|
// Make a sphere with a lot of toruses,
|
|
// cut the toruses from the sphere.
|
|
TopoDS_Shape sphere = BRepPrimAPI_MakeSphere(100.0);
|
|
TopoDS_Shape torus1 = BRepPrimAPI_MakeTorus(gp_Ax2(gp_Pnt( 80, 0, 20), gp::DZ()), 30, 10);
|
|
TopoDS_Shape torus2 = BRepPrimAPI_MakeTorus(gp_Ax2(gp_Pnt( 0, 80, 20), gp::DZ()), 30, 10);
|
|
TopoDS_Shape torus3 = BRepPrimAPI_MakeTorus(gp_Ax2(gp_Pnt(-80, 0, 20), gp::DZ()), 30, 10);
|
|
TopoDS_Shape torus4 = BRepPrimAPI_MakeTorus(gp_Ax2(gp_Pnt( 0, -80, 20), gp::DZ()), 30, 10);
|
|
|
|
// Compute bounding box of the shapes
|
|
Bnd_Box box;
|
|
BRepBndLib::Add(sphere, box);
|
|
BRepBndLib::Add(torus1, box);
|
|
BRepBndLib::Add(torus2, box);
|
|
BRepBndLib::Add(torus3, box);
|
|
BRepBndLib::Add(torus4, box);
|
|
|
|
// Nullify voxels
|
|
if (myColorVoxels)
|
|
{
|
|
delete myColorVoxels;
|
|
myColorVoxels = 0;
|
|
}
|
|
if (myBoolVoxels)
|
|
{
|
|
delete myBoolVoxels;
|
|
myBoolVoxels = 0;
|
|
}
|
|
|
|
Timer timer;
|
|
timer.Start();
|
|
|
|
// Create a cube of voxels
|
|
int nbx = 100, nby = 100, nbz = 100;
|
|
double xmin, ymin, zmin, xmax, ymax, zmax;
|
|
box.Get(xmin, ymin, zmin, xmax, ymax, zmax);
|
|
myColorVoxels = new Voxel_ColorDS(xmin, ymin, zmin,
|
|
xmax - xmin, ymax - ymin, zmax - zmin,
|
|
nbx, nby, nbz);
|
|
Voxel_ColorDS vtorus(xmin, ymin, zmin,
|
|
xmax - xmin, ymax - ymin, zmax - zmin,
|
|
nbx, nby, nbz);
|
|
|
|
// Make a cube of voxels for the sphere.
|
|
int progress;
|
|
Voxel_FastConverter converter(sphere, *myColorVoxels, 0.1, nbx, nby, nbz);
|
|
converter.Convert(progress);
|
|
converter.FillInVolume(15);
|
|
|
|
// Torus 1
|
|
Voxel_FastConverter converter1(torus1, vtorus, 0.1, nbx, nby, nbz);
|
|
converter1.Convert(progress);
|
|
converter1.FillInVolume(3);
|
|
|
|
// Torus 2
|
|
Voxel_FastConverter converter2(torus2, vtorus, 0.1, nbx, nby, nbz);
|
|
converter2.Convert(progress);
|
|
converter2.FillInVolume(7);
|
|
|
|
// Torus 3
|
|
Voxel_FastConverter converter3(torus3, vtorus, 0.1, nbx, nby, nbz);
|
|
converter3.Convert(progress);
|
|
converter3.FillInVolume(10);
|
|
|
|
// Torus 4
|
|
Voxel_FastConverter converter4(torus4, vtorus, 0.1, nbx, nby, nbz);
|
|
converter4.Convert(progress);
|
|
converter4.FillInVolume(12);
|
|
|
|
// Cut
|
|
Voxel_BooleanOperation cutter;
|
|
cutter.Cut(*myColorVoxels, vtorus);
|
|
|
|
// Remove volumic voxels
|
|
converter.FillInVolume(0);
|
|
|
|
timer.Stop();
|
|
timer.Print("Cut");
|
|
|
|
// Display
|
|
initPrs();
|
|
myVoxels->SetDisplayMode(Voxel_VDM_POINTS);
|
|
myVoxels->SetUsageOfGLlists(true);
|
|
myVoxels->SetBoolVoxels(myBoolVoxels);
|
|
myVoxels->SetColorVoxels(myColorVoxels);
|
|
if (myViewer->getIC()->IsDisplayed(myVoxels))
|
|
myViewer->getIC()->Redisplay(myVoxels, false);
|
|
else
|
|
myViewer->getIC()->Display(myVoxels, false);
|
|
myViewer->getView()->FitAll();
|
|
}
|
|
|
|
void Application::displayCollisions()
|
|
{
|
|
myViewer->getIC()->EraseAll(false);
|
|
|
|
// Make a big box with a lot of small spheres inside.
|
|
double x = 0.0, y = 0.0, z = 0.0, xlen = 100.0, ylen = 100.0, zlen = 100.0, r = 10.0;
|
|
gp_Pnt P1(x, y, z); // center point of moving sphere (S1).
|
|
TopoDS_Shape B = BRepPrimAPI_MakeBox(gp_Pnt(x-r, y-r, z-r), gp_Pnt(xlen+r, ylen+r, zlen+r));
|
|
TopoDS_Shape S1 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(x, y, z), gp::DZ()), r / 2.0);
|
|
TopoDS_Shape S2 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen/2., y, z), gp::DZ()), r);
|
|
TopoDS_Shape S3 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen, y, z), gp::DZ()), r);
|
|
TopoDS_Shape S4 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(x, ylen/2., z), gp::DZ()), r);
|
|
TopoDS_Shape S5 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen/2., ylen/2., z), gp::DZ()), r);
|
|
TopoDS_Shape S6 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen, ylen/2., z), gp::DZ()), r);
|
|
TopoDS_Shape S7 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(x, ylen, z), gp::DZ()), r);
|
|
TopoDS_Shape S8 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen/2., ylen, z), gp::DZ()), r);
|
|
TopoDS_Shape S9 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen, ylen, z), gp::DZ()), r);
|
|
TopoDS_Shape S10 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(x, y, zlen/2.), gp::DZ()), r);
|
|
TopoDS_Shape S11 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen/2., y, zlen/2.), gp::DZ()), r);
|
|
TopoDS_Shape S12 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen, y, zlen/2.), gp::DZ()), r);
|
|
TopoDS_Shape S13 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(x, ylen/2., zlen/2.), gp::DZ()), r);
|
|
TopoDS_Shape S14 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen/2., ylen/2., zlen/2.), gp::DZ()), r);
|
|
TopoDS_Shape S15 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen, ylen/2., zlen/2.), gp::DZ()), r);
|
|
TopoDS_Shape S16 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(x, ylen, zlen/2.), gp::DZ()), r);
|
|
TopoDS_Shape S17 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen/2., ylen, zlen/2.), gp::DZ()), r);
|
|
TopoDS_Shape S18 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen, ylen, zlen/2.), gp::DZ()), r);
|
|
TopoDS_Shape S19 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(x, y, zlen), gp::DZ()), r);
|
|
TopoDS_Shape S20 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen/2., y, zlen), gp::DZ()), r);
|
|
TopoDS_Shape S21 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen, y, zlen), gp::DZ()), r);
|
|
TopoDS_Shape S22 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(x, ylen/2., zlen), gp::DZ()), r);
|
|
TopoDS_Shape S23 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen/2., ylen/2., zlen), gp::DZ()), r);
|
|
TopoDS_Shape S24 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen, ylen/2., zlen), gp::DZ()), r);
|
|
TopoDS_Shape S25 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(x, ylen, zlen), gp::DZ()), r);
|
|
TopoDS_Shape S26 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen/2., ylen, zlen), gp::DZ()), r);
|
|
TopoDS_Shape S27 = BRepPrimAPI_MakeSphere(gp_Ax2(gp_Pnt(xlen, ylen, zlen), gp::DZ()), r);
|
|
|
|
// Planes of the big box
|
|
gp_Ax2 xminusPlane(gp_Pnt(x, y, z), gp::DX());
|
|
gp_Ax2 xplusPlane (gp_Pnt(xlen, y, z), gp::DX());
|
|
gp_Ax2 yminusPlane(gp_Pnt(x, y, z), gp::DY());
|
|
gp_Ax2 yplusPlane (gp_Pnt(x, ylen, z), gp::DY());
|
|
gp_Ax2 zminusPlane(gp_Pnt(x, y, z), gp::DZ());
|
|
gp_Ax2 zplusPlane (gp_Pnt(x, y, zlen), gp::DZ());
|
|
|
|
// Nullify voxels
|
|
if (myColorVoxels)
|
|
{
|
|
delete myColorVoxels;
|
|
myColorVoxels = 0;
|
|
}
|
|
if (myBoolVoxels)
|
|
{
|
|
delete myBoolVoxels;
|
|
myBoolVoxels = 0;
|
|
}
|
|
|
|
// Prepare visualization
|
|
initPrs();
|
|
myVoxels->SetDisplayMode(Voxel_VDM_POINTS);
|
|
myVoxels->SetColor(Quantity_NOC_RED);
|
|
myVoxels->SetPointSize(4);
|
|
myVoxels->SetSmoothPoints(false);
|
|
myVoxels->SetUsageOfGLlists(false);
|
|
myVoxels->SetColorVoxels(myColorVoxels);
|
|
|
|
// Display all shapes
|
|
double transparency = 0.9;
|
|
Handle(AIS_Shape) aisB = new AIS_Shape(B);
|
|
Handle(AIS_Shape) aisS1 = new AIS_Shape(S1);
|
|
Handle(AIS_Shape) aisS2 = new AIS_Shape(S2);
|
|
Handle(AIS_Shape) aisS3 = new AIS_Shape(S3);
|
|
Handle(AIS_Shape) aisS4 = new AIS_Shape(S4);
|
|
Handle(AIS_Shape) aisS5 = new AIS_Shape(S5);
|
|
Handle(AIS_Shape) aisS6 = new AIS_Shape(S6);
|
|
Handle(AIS_Shape) aisS7 = new AIS_Shape(S7);
|
|
Handle(AIS_Shape) aisS8 = new AIS_Shape(S8);
|
|
Handle(AIS_Shape) aisS9 = new AIS_Shape(S9);
|
|
Handle(AIS_Shape) aisS10 = new AIS_Shape(S10);
|
|
Handle(AIS_Shape) aisS11 = new AIS_Shape(S11);
|
|
Handle(AIS_Shape) aisS12 = new AIS_Shape(S12);
|
|
Handle(AIS_Shape) aisS13 = new AIS_Shape(S13);
|
|
Handle(AIS_Shape) aisS14 = new AIS_Shape(S14);
|
|
Handle(AIS_Shape) aisS15 = new AIS_Shape(S15);
|
|
Handle(AIS_Shape) aisS16 = new AIS_Shape(S16);
|
|
Handle(AIS_Shape) aisS17 = new AIS_Shape(S17);
|
|
Handle(AIS_Shape) aisS18 = new AIS_Shape(S18);
|
|
Handle(AIS_Shape) aisS19 = new AIS_Shape(S19);
|
|
Handle(AIS_Shape) aisS20 = new AIS_Shape(S20);
|
|
Handle(AIS_Shape) aisS21 = new AIS_Shape(S21);
|
|
Handle(AIS_Shape) aisS22 = new AIS_Shape(S22);
|
|
Handle(AIS_Shape) aisS23 = new AIS_Shape(S23);
|
|
Handle(AIS_Shape) aisS24 = new AIS_Shape(S24);
|
|
Handle(AIS_Shape) aisS25 = new AIS_Shape(S25);
|
|
Handle(AIS_Shape) aisS26 = new AIS_Shape(S26);
|
|
Handle(AIS_Shape) aisS27 = new AIS_Shape(S27);
|
|
aisS1-> SetDisplayMode(1);
|
|
aisS2-> SetDisplayMode(1);
|
|
aisS3-> SetDisplayMode(1);
|
|
aisS4-> SetDisplayMode(1);
|
|
aisS5-> SetDisplayMode(1);
|
|
aisS6-> SetDisplayMode(1);
|
|
aisS7-> SetDisplayMode(1);
|
|
aisS8-> SetDisplayMode(1);
|
|
aisS9-> SetDisplayMode(1);
|
|
aisS10->SetDisplayMode(1);
|
|
aisS11->SetDisplayMode(1);
|
|
aisS12->SetDisplayMode(1);
|
|
aisS13->SetDisplayMode(1);
|
|
aisS14->SetDisplayMode(1);
|
|
aisS15->SetDisplayMode(1);
|
|
aisS16->SetDisplayMode(1);
|
|
aisS17->SetDisplayMode(1);
|
|
aisS18->SetDisplayMode(1);
|
|
aisS19->SetDisplayMode(1);
|
|
aisS20->SetDisplayMode(1);
|
|
aisS21->SetDisplayMode(1);
|
|
aisS22->SetDisplayMode(1);
|
|
aisS23->SetDisplayMode(1);
|
|
aisS24->SetDisplayMode(1);
|
|
aisS25->SetDisplayMode(1);
|
|
aisS26->SetDisplayMode(1);
|
|
aisS27->SetDisplayMode(1);
|
|
aisB-> UnsetSelectionMode();
|
|
aisS1-> UnsetSelectionMode();
|
|
aisS2-> UnsetSelectionMode();
|
|
aisS3-> UnsetSelectionMode();
|
|
aisS4-> UnsetSelectionMode();
|
|
aisS5-> UnsetSelectionMode();
|
|
aisS6-> UnsetSelectionMode();
|
|
aisS7-> UnsetSelectionMode();
|
|
aisS8-> UnsetSelectionMode();
|
|
aisS9-> UnsetSelectionMode();
|
|
aisS10->UnsetSelectionMode();
|
|
aisS11->UnsetSelectionMode();
|
|
aisS12->UnsetSelectionMode();
|
|
aisS13->UnsetSelectionMode();
|
|
aisS14->UnsetSelectionMode();
|
|
aisS15->UnsetSelectionMode();
|
|
aisS16->UnsetSelectionMode();
|
|
aisS17->UnsetSelectionMode();
|
|
aisS18->UnsetSelectionMode();
|
|
aisS19->UnsetSelectionMode();
|
|
aisS20->UnsetSelectionMode();
|
|
aisS21->UnsetSelectionMode();
|
|
aisS22->UnsetSelectionMode();
|
|
aisS23->UnsetSelectionMode();
|
|
aisS24->UnsetSelectionMode();
|
|
aisS25->UnsetSelectionMode();
|
|
aisS26->UnsetSelectionMode();
|
|
aisS27->UnsetSelectionMode();
|
|
aisS1-> SetTransparency(2.0 * transparency / 3.0);
|
|
aisS2-> SetTransparency(transparency);
|
|
aisS3-> SetTransparency(transparency);
|
|
aisS4-> SetTransparency(transparency);
|
|
aisS5-> SetTransparency(transparency);
|
|
aisS6-> SetTransparency(transparency);
|
|
aisS7-> SetTransparency(transparency);
|
|
aisS8-> SetTransparency(transparency);
|
|
aisS9-> SetTransparency(transparency);
|
|
aisS10->SetTransparency(transparency);
|
|
aisS11->SetTransparency(transparency);
|
|
aisS12->SetTransparency(transparency);
|
|
aisS13->SetTransparency(transparency);
|
|
aisS14->SetTransparency(transparency);
|
|
aisS15->SetTransparency(transparency);
|
|
aisS16->SetTransparency(transparency);
|
|
aisS17->SetTransparency(transparency);
|
|
aisS18->SetTransparency(transparency);
|
|
aisS19->SetTransparency(transparency);
|
|
aisS20->SetTransparency(transparency);
|
|
aisS21->SetTransparency(transparency);
|
|
aisS22->SetTransparency(transparency);
|
|
aisS23->SetTransparency(transparency);
|
|
aisS24->SetTransparency(transparency);
|
|
aisS25->SetTransparency(transparency);
|
|
aisS26->SetTransparency(transparency);
|
|
aisS27->SetTransparency(transparency);
|
|
myViewer->getIC()->Display(aisB, false);
|
|
myViewer->getIC()->Display(aisS1, false);
|
|
myViewer->getIC()->Display(aisS2, false);
|
|
myViewer->getIC()->Display(aisS3, false);
|
|
myViewer->getIC()->Display(aisS4, false);
|
|
myViewer->getIC()->Display(aisS5, false);
|
|
myViewer->getIC()->Display(aisS6, false);
|
|
myViewer->getIC()->Display(aisS7, false);
|
|
myViewer->getIC()->Display(aisS8, false);
|
|
myViewer->getIC()->Display(aisS9, false);
|
|
myViewer->getIC()->Display(aisS10, false);
|
|
myViewer->getIC()->Display(aisS11, false);
|
|
myViewer->getIC()->Display(aisS12, false);
|
|
myViewer->getIC()->Display(aisS13, false);
|
|
myViewer->getIC()->Display(aisS14, false);
|
|
myViewer->getIC()->Display(aisS15, false);
|
|
myViewer->getIC()->Display(aisS16, false);
|
|
myViewer->getIC()->Display(aisS17, false);
|
|
myViewer->getIC()->Display(aisS18, false);
|
|
myViewer->getIC()->Display(aisS19, false);
|
|
myViewer->getIC()->Display(aisS20, false);
|
|
myViewer->getIC()->Display(aisS21, false);
|
|
myViewer->getIC()->Display(aisS22, false);
|
|
myViewer->getIC()->Display(aisS23, false);
|
|
myViewer->getIC()->Display(aisS24, false);
|
|
myViewer->getIC()->Display(aisS25, false);
|
|
myViewer->getIC()->Display(aisS26, false);
|
|
myViewer->getIC()->Display(aisS27, false);
|
|
|
|
// Prepare computer of collisions
|
|
double deflection = 0.1;
|
|
int nbx = 100, nby = 100, nbz = 100;
|
|
|
|
Voxel_CollisionDetection coldet(deflection, nbx, nby, nbz);
|
|
coldet.SetUsageOfVolume(false);
|
|
coldet.KeepCollisions(false);
|
|
coldet.AddShape(S1);
|
|
coldet.AddShape(S2);
|
|
coldet.AddShape(S3);
|
|
coldet.AddShape(S4);
|
|
coldet.AddShape(S5);
|
|
coldet.AddShape(S6);
|
|
coldet.AddShape(S7);
|
|
coldet.AddShape(S8);
|
|
coldet.AddShape(S9);
|
|
coldet.AddShape(S10);
|
|
coldet.AddShape(S11);
|
|
coldet.AddShape(S12);
|
|
coldet.AddShape(S13);
|
|
coldet.AddShape(S14);
|
|
coldet.AddShape(S15);
|
|
coldet.AddShape(S16);
|
|
coldet.AddShape(S17);
|
|
coldet.AddShape(S18);
|
|
coldet.AddShape(S19);
|
|
coldet.AddShape(S20);
|
|
coldet.AddShape(S21);
|
|
coldet.AddShape(S22);
|
|
coldet.AddShape(S23);
|
|
coldet.AddShape(S24);
|
|
coldet.AddShape(S25);
|
|
coldet.AddShape(S26);
|
|
coldet.AddShape(S27);
|
|
//coldet.AddShape(BRepPrimAPI_MakeBox(gp_Pnt(x, y, z), gp_Pnt(xlen, ylen, zlen)));
|
|
|
|
Bnd_Box box;
|
|
BRepBndLib::Add(B, box);
|
|
coldet.SetBoundaryBox(box);
|
|
|
|
coldet.Voxelize();
|
|
|
|
// Move one of the spheres inside the box
|
|
// and compute collisions
|
|
gp_Trsf trsf;
|
|
gp_Vec vmove(1, 0.5, 0.25);
|
|
|
|
int imove = 0, nb_moves = 900;
|
|
while (imove < nb_moves)
|
|
{
|
|
// Move
|
|
trsf.SetTranslation(vmove);
|
|
TopLoc_Location loc(trsf);
|
|
S1.Move(loc);
|
|
P1.Translate(vmove);
|
|
|
|
// Check whether S1 is inside the big box
|
|
// Detect the plane S1 touches to.
|
|
if (P1.X() < x)
|
|
vmove.Mirror(xminusPlane);
|
|
else if (P1.X() > xlen)
|
|
vmove.Mirror(xplusPlane);
|
|
else if (P1.Y() < y)
|
|
vmove.Mirror(yminusPlane);
|
|
else if (P1.Y() > ylen)
|
|
vmove.Mirror(yplusPlane);
|
|
else if (P1.Z() < z)
|
|
vmove.Mirror(zminusPlane);
|
|
else if (P1.Z() > zlen)
|
|
vmove.Mirror(zplusPlane);
|
|
|
|
// Compute collisions
|
|
coldet.ReplaceShape(1, S1);
|
|
coldet.Voxelize(1); // only the first sphere (S1)
|
|
coldet.Compute();
|
|
myBoolVoxels = &((Voxel_BoolDS&) coldet.GetCollisions());
|
|
|
|
// Redisplay S1
|
|
aisS1->Set(S1);
|
|
myViewer->getIC()->Redisplay(aisS1, false);
|
|
|
|
// Display the collisions
|
|
myVoxels->SetBoolVoxels(myBoolVoxels);
|
|
if (myViewer->getIC()->IsDisplayed(myVoxels))
|
|
myViewer->getIC()->Redisplay(myVoxels, true);
|
|
else
|
|
{
|
|
myViewer->getIC()->Display(myVoxels, false);
|
|
myViewer->getView()->FitAll();
|
|
}
|
|
|
|
imove++;
|
|
qApp->processEvents();
|
|
}
|
|
|
|
// Copy the result of collision detection
|
|
int ix, iy, iz;
|
|
myBoolVoxels = new Voxel_BoolDS(coldet.GetCollisions().GetX(),
|
|
coldet.GetCollisions().GetY(),
|
|
coldet.GetCollisions().GetZ(),
|
|
coldet.GetCollisions().GetXLen(),
|
|
coldet.GetCollisions().GetYLen(),
|
|
coldet.GetCollisions().GetZLen(),
|
|
nbx, nby, nbz);
|
|
for (ix = 0; ix < nbx; ix++)
|
|
{
|
|
for (iy = 0; iy < nby; iy++)
|
|
{
|
|
for (iz = 0; iz < nbz; iz++)
|
|
{
|
|
if (coldet.GetCollisions().Get(ix, iy, iz))
|
|
myBoolVoxels->Set(ix, iy, iz, Standard_True);
|
|
}
|
|
}
|
|
}
|
|
myVoxels->SetBoolVoxels(myBoolVoxels);
|
|
} |