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C++ ccBBox类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中ccBBox类的典型用法代码示例。如果您正苦于以下问题：C++ ccBBox类的具体用法？C++ ccBBox怎么用？C++ ccBBox使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了ccBBox类的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: zoomOn

void ccContourExtractorDlg::zoomOn(const ccBBox& box)
{
	if (!m_glWindow)
		return;

	float pixSize = std::max(box.getDiagVec().x / std::max(20,m_glWindow->width()-20), box.getDiagVec().y / std::max(20,m_glWindow->height()-20));
	m_glWindow->setPixelSize(pixSize);
	m_glWindow->setCameraPos(CCVector3d::fromArray(box.getCenter().u));
}
开发者ID:coolshahabaz，项目名称:trunk，代码行数:9，代码来源:ccContourExtractorDlg.cpp


示例2: QDialog

ccComputeOctreeDlg::ccComputeOctreeDlg(const ccBBox& baseBBox, double minCellSize, QWidget* parent/*=0*/)
	: QDialog(parent)
	, Ui::ComputeOctreeDialog()
	, m_bbEditorDlg(0)
{
	setupUi(this);

	headerLabel->setText(QString("Max subdivision level: %1").arg(ccOctree::MAX_OCTREE_LEVEL));

	//minimum cell size
	if (minCellSize > 0.0)
	{
		cellSizeDoubleSpinBox->setMinimum(minCellSize);
		cellSizeDoubleSpinBox->setMaximum(1.0e9);
	}
	else
	{
		ccLog::Warning("[ccComputeOctreeDlg] Invalid minimum cell size specified!");
		cellSizeRadioButton->setEnabled(false);	
	}

	//custom bbox editor
	if (baseBBox.isValid())
	{
		m_bbEditorDlg = new ccBoundingBoxEditorDlg(this);
		m_bbEditorDlg->setBaseBBox(baseBBox,true);
		m_bbEditorDlg->forceKeepSquare(true);
		connect(customBBToolButton, SIGNAL(clicked()), m_bbEditorDlg, SLOT(exec()));
	}
	else
	{
		ccLog::Warning("[ccComputeOctreeDlg] Invalid base bounding-box specified!");
		customBBRadioButton->setEnabled(false);
	}
}
开发者ID:3660628，项目名称:trunk，代码行数:35，代码来源:ccComputeOctreeDlg.cpp


示例3: MakeSquare

//Helper
void MakeSquare(ccBBox& box, int pivotType, int defaultDim = -1)
{
	assert(defaultDim<3);
	assert(pivotType>=0 && pivotType<3);

	CCVector3 W = box.getDiagVec();
	if (W.x != W.y || W.x != W.z)
	{
		if (defaultDim < 0)
		{
			//we take the largest one!
			defaultDim = 0;
			if (W.u[1] > W.u[defaultDim])
				defaultDim = 1;
			if (W.u[2] > W.u[defaultDim])
				defaultDim = 2;
		}

		CCVector3 newW(W.u[defaultDim], W.u[defaultDim], W.u[defaultDim]);
		switch(pivotType)
		{
		case 0: //min corner
			{
				CCVector3 A = box.minCorner();
				box = ccBBox(A, A + newW);
			}
			break;
		case 1: //center
			{
				CCVector3 C = box.getCenter();
				box = ccBBox(C - newW / 2.0, C + newW / 2.0);
			}
			break;
		case 2: //max corner
			{
				CCVector3 B = box.maxCorner();
				box = ccBBox(B-newW,B);
			}
			break;
		}
	}
}
开发者ID:jakexie，项目名称:trunk，代码行数:43，代码来源:ccBoundingBoxEditorDlg.cpp


示例4: 

void cc2Point5DimEditor::update2DDisplayZoom(ccBBox& box)
{
	if (!m_window || !m_grid.isValid())
		return;

	//equivalent to 'ccGLWindow::updateConstellationCenterAndZoom' but we take aspect ratio into account

	//we compute the pixel size (in world coordinates)
	{
		ccViewportParameters params = m_window->getViewportParameters();

		double realGridWidth  = m_grid.width  * m_grid.gridStep;
		double realGridHeight = m_grid.height * m_grid.gridStep;

		static const int screnMargin = 20;
		int screenWidth  = std::max(1,m_window->width()  - 2*screnMargin);
		int screenHeight = std::max(1,m_window->height() - 2*screnMargin);

		int pointSize = 1;
		if (	static_cast<int>(m_grid.width)  < screenWidth
			&&	static_cast<int>(m_grid.height) < screenHeight)
		{
			int vPointSize = static_cast<int>(ceil(static_cast<float>(screenWidth) /m_grid.width));
			int hPointSize = static_cast<int>(ceil(static_cast<float>(screenHeight)/m_grid.height));
			pointSize = std::min(vPointSize, hPointSize);

			//if the grid is too small (i.e. necessary point size > 10)
			if (pointSize > 10)
			{
				pointSize = 10;
				screenWidth  = m_grid.width  * pointSize;
				screenHeight = m_grid.height * pointSize;
			}
		}

		params.pixelSize = static_cast<float>( std::max( realGridWidth/screenWidth, realGridHeight/screenHeight ) );
		params.zoom = 1.0f;

		m_window->setViewportParameters(params);
		m_window->setPointSize(pointSize);
	}
	
	//we set the pivot point on the box center
	CCVector3 P = box.getCenter();
	m_window->setPivotPoint(CCVector3d::fromArray(P.u));
	m_window->setCameraPos(CCVector3d::fromArray(P.u));

	m_window->invalidateViewport();
	m_window->invalidateVisualization();
	m_window->redraw();
}
开发者ID:ORNis，项目名称:CloudCompare，代码行数:51，代码来源:cc2.5DimEditor.cpp


示例5: QDialog

ccHeightGridGenerationDlg::ccHeightGridGenerationDlg(const ccBBox& gridBBox, QWidget* parent/*=0*/)
    : QDialog(parent)
	, Ui::HeightGridGenerationDialog()
	, m_bbEditorDlg(0)
{
    setupUi(this);

    setWindowFlags(Qt::Tool/*Qt::Dialog | Qt::WindowStaysOnTopHint*/);

#ifndef CC_GDAL_SUPPORT
	generateRasterCheckBox->setDisabled(true);
	generateRasterCheckBox->setChecked(false);
#endif

    connect(buttonBox, SIGNAL(accepted()), this, SLOT(saveSettings()));
    connect(fillEmptyCells, SIGNAL(currentIndexChanged(int)), this, SLOT(projectionChanged(int)));
    connect(generateCloudGroupBox, SIGNAL(toggled(bool)), this, SLOT(toggleFillEmptyCells(bool)));
    connect(generateImageCheckBox, SIGNAL(toggled(bool)), this, SLOT(toggleFillEmptyCells(bool)));
    connect(generateRasterCheckBox, SIGNAL(toggled(bool)), this, SLOT(toggleFillEmptyCells(bool)));
    connect(generateASCIICheckBox, SIGNAL(toggled(bool)), this, SLOT(toggleFillEmptyCells(bool)));
	connect(typeOfProjectionComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(projectionTypeChanged(int)));

	//custom bbox editor
	if (gridBBox.isValid())
	{
		m_bbEditorDlg = new ccBoundingBoxEditorDlg(this);
		m_bbEditorDlg->setBaseBBox(gridBBox,false);
		connect(editGridToolButton, SIGNAL(clicked()), this, SLOT(showGridBoxEditor()));
	}
	else
	{
		editGridToolButton->setEnabled(false);
	}

	loadSettings();
}
开发者ID:uplusplus，项目名称:cloudcompare，代码行数:36，代码来源:ccHeightGridGenerationDlg.cpp


示例6: ComputeVolume

bool ccVolumeCalcTool::ComputeVolume(	ccRasterGrid& grid,
										ccGenericPointCloud* ground,
										ccGenericPointCloud* ceil,
										const ccBBox& gridBox,
										unsigned char vertDim,
										double gridStep,
										unsigned gridWidth,
										unsigned gridHeight,
										ccRasterGrid::ProjectionType projectionType,
										ccRasterGrid::EmptyCellFillOption emptyCellFillStrategy,
										ccVolumeCalcTool::ReportInfo& reportInfo,
										double groundHeight = std::numeric_limits<double>::quiet_NaN(),
										double ceilHeight = std::numeric_limits<double>::quiet_NaN(),
										QWidget* parentWidget/*=0*/)
{
	if (	gridStep <= 1.0e-8
		||	gridWidth == 0
		||	gridHeight == 0
		||	vertDim > 2)
	{
		assert(false);
		ccLog::Warning("[Volume] Invalid input parameters");
		return false;
	}

	if (!ground && !ceil)
	{
		assert(false);
		ccLog::Warning("[Volume] No valid input cloud");
		return false;
	}

	if (!gridBox.isValid())
	{
		ccLog::Warning("[Volume] Invalid bounding-box");
		return false;
	}

	//grid size
	unsigned gridTotalSize = gridWidth * gridHeight;
	if (gridTotalSize == 1)
	{
		if (parentWidget && QMessageBox::question(parentWidget, "Unexpected grid size", "The generated grid will only have 1 cell! Do you want to proceed anyway?", QMessageBox::Yes, QMessageBox::No) == QMessageBox::No)
			return false;
	}
	else if (gridTotalSize > 10000000)
	{
		if (parentWidget && QMessageBox::question(parentWidget, "Big grid size", "The generated grid will have more than 10.000.000 cells! Do you want to proceed anyway?", QMessageBox::Yes, QMessageBox::No) == QMessageBox::No)
			return false;
	}

	//memory allocation
	CCVector3d minCorner = CCVector3d::fromArray(gridBox.minCorner().u);
	if (!grid.init(gridWidth, gridHeight, gridStep, minCorner))
	{
		//not enough memory
		return SendError("Not enough memory", parentWidget);
	}

	//progress dialog
	QScopedPointer<ccProgressDialog> pDlg(0);
	if (parentWidget)
	{
		pDlg.reset(new ccProgressDialog(true, parentWidget));
	}

	ccRasterGrid groundRaster;
	if (ground)
	{
		if (!groundRaster.init(gridWidth, gridHeight, gridStep, minCorner))
		{
			//not enough memory
			return SendError("Not enough memory", parentWidget);
		}

		if (groundRaster.fillWith(	ground,
									vertDim,
									projectionType,
									emptyCellFillStrategy == ccRasterGrid::INTERPOLATE,
									ccRasterGrid::INVALID_PROJECTION_TYPE,
									pDlg.data()))
		{
			groundRaster.fillEmptyCells(emptyCellFillStrategy, groundHeight);
			ccLog::Print(QString("[Volume] Ground raster grid: size: %1 x %2 / heights: [%3 ; %4]").arg(groundRaster.width).arg(groundRaster.height).arg(groundRaster.minHeight).arg(groundRaster.maxHeight));
		}
		else
		{
			return false;
		}
	}

	//ceil
	ccRasterGrid ceilRaster;
	if (ceil)
	{
		if (!ceilRaster.init(gridWidth, gridHeight, gridStep, minCorner))
		{
			//not enough memory
			return SendError("Not enough memory", parentWidget);
		}
//.........这里部分代码省略.........
开发者ID:Puwong，项目名称:CloudCompare，代码行数:101，代码来源:ccVolumeCalcTool.cpp


示例7: LoadCalibratedImages

int IcmFilter::LoadCalibratedImages(ccHObject* entities, const QString& path, const QString& imageDescFilename, const ccBBox& globalBBox)
{
	assert(entities);

	//ouverture du fichier
	QString completeImageDescFilename = QString("%0/%1").arg(path).arg(imageDescFilename);
	FILE* fp = fopen(qPrintable(completeImageDescFilename), "rt");
	if (fp == NULL)
	{
		ccLog::Error(QString("[IcmFilter::loadCalibratedImages] Error opening file %1!").arg(completeImageDescFilename));
		return -1;
	}

	//buffers
	char line[MAX_ASCII_FILE_LINE_LENGTH];
#ifdef INCLUDE_PHOTOS
	char totalFileName[256];
#endif
	int loadedImages = 0;

	//IL FAUDRAIT ETRE PLUS SOUPLE QUE CA !!!
	while (fgets(line, MAX_ASCII_FILE_LINE_LENGTH , fp) != NULL)
	{
		if (line[0] == 'D' && line[1] == 'E' && line[2] == 'F')
		{
			char imageFileName[256];
			sscanf(line,"DEF %s Viewpoint {",imageFileName);

			//add absolute path
			ccImage* CI = new ccImage();
			QString errorStr;
			if (!CI->load(QString("%0/%1").arg(path).arg(imageFileName),errorStr))
			{
				ccLog::Warning(QString("[IcmFilter] Failed to load image %1 (%2)! Process stopped...").arg(imageFileName).arg(errorStr));
				delete CI;
				fclose(fp);
				return loadedImages;
			}

			ccLog::Print("[IcmFilter] Image '%s' loaded",imageFileName);
			CI->setEnabled(false);
			CI->setName(imageFileName);
#ifdef INCLUDE_PHOTOS
			CI->setCompleteFileName(totalFileName);
#endif

			//FOV
			if (!fgets(line, MAX_ASCII_FILE_LINE_LENGTH , fp))
			{
				ccLog::Print("[IcmFilter] Read error (fieldOfView)!");
				delete CI;
				fclose(fp);
				return loadedImages;
			}
			
			float fov_rad = 0;
			sscanf(line,"\t fieldOfView %f\n",&fov_rad);

			float fov_deg = fov_rad*static_cast<float>(CC_RAD_TO_DEG);
			ccLog::Print("\t FOV=%f (degrees)",fov_deg);

			//Position
			float t[3];
			if (!fgets(line, MAX_ASCII_FILE_LINE_LENGTH , fp))
			{
				ccLog::Error("[IcmFilter] Read error (position)!");
				delete CI;
				fclose(fp);
				return loadedImages;
			}
			sscanf(line,"\t position %f %f %f\n",t,t+1,t+2);

			ccLog::Print("\t Camera pos=(%f,%f,%f)",t[0],t[1],t[2]);

			//Description
			char desc[MAX_ASCII_FILE_LINE_LENGTH];
			if (!fgets(line, MAX_ASCII_FILE_LINE_LENGTH , fp))
			{
				ccLog::Error("[IcmFilter] Read error (description)!");
				delete CI;
				fclose(fp);
				return loadedImages;
			}
			sscanf(line,"\t description \"%s\"\n",desc);

			//CI->setDescription(desc);
			ccLog::Print("\t Description: '%s'",desc);

			//Orientation
			float axis[3], angle_rad;
			if (!fgets(line, MAX_ASCII_FILE_LINE_LENGTH , fp))
			{
				ccLog::Error("[IcmFilter] Read error (orientation)!");
				fclose(fp);
				return loadedImages;
			}
			sscanf(line,"\t orientation %f %f %f %f\n",axis,axis+1,axis+2,&angle_rad);

			ccLog::Print("\t Camera orientation=(%f,%f,%f)+[%f]",axis[0],axis[1],axis[2],angle_rad);
			
//.........这里部分代码省略.........
开发者ID:coolshahabaz，项目名称:trunk，代码行数:101，代码来源:IcmFilter.cpp


示例8: visit

	void visit(ccKdTree::BaseNode* node)
	{
		assert(node);
		if (node && node->parent)
		{
			assert(node->parent->isNode()); //a leaf can't have children!
			ccKdTree::Node* parent = static_cast<ccKdTree::Node*>(node->parent);

			//we choose the right 'side' of the box that corresponds to the parent's split plane
			CCVector3& boxCorner = (parent->leftChild == node ? m_UpdatedBox.maxCorner() : m_UpdatedBox.minCorner());

			//if this side has not been setup yet...
			if (boxCorner.u[parent->splitDim] != boxCorner.u[parent->splitDim]) //NaN
				boxCorner.u[parent->splitDim] = parent->splitValue;

			visit(node->parent);
		}
	}
开发者ID:Aerochip7，项目名称:trunk，代码行数:18，代码来源:ccKdTree.cpp


示例9: QDialog

ccBoundingBoxEditorDlg::ccBoundingBoxEditorDlg(QWidget* parent/*=0*/)
	: QDialog(parent, Qt::Tool)
	, Ui::BoundingBoxEditorDialog()
	, m_baseBoxIsMinimal(false)
	, m_showInclusionWarning(true)
{
	setupUi(this);

	showBoxAxes(false);

	xDoubleSpinBox->setMinimum(-1.0e9);
	yDoubleSpinBox->setMinimum(-1.0e9);
	zDoubleSpinBox->setMinimum(-1.0e9);
	xDoubleSpinBox->setMaximum( 1.0e9);
	yDoubleSpinBox->setMaximum( 1.0e9);
	zDoubleSpinBox->setMaximum( 1.0e9);

	dxDoubleSpinBox->setMinimum(  0.0);
	dyDoubleSpinBox->setMinimum(  0.0);
	dzDoubleSpinBox->setMinimum(  0.0);
	dxDoubleSpinBox->setMaximum(1.0e9);
	dyDoubleSpinBox->setMaximum(1.0e9);
	dzDoubleSpinBox->setMaximum(1.0e9);

	connect(pointTypeComboBox,	SIGNAL(currentIndexChanged(int)),	this,	SLOT(reflectChanges(int)));
	connect(keepSquareCheckBox,	SIGNAL(toggled(bool)),				this,	SLOT(squareModeActivated(bool)));
	connect(okPushButton,		SIGNAL(clicked()),					this,	SLOT(saveBoxAndAccept()));
	connect(cancelPushButton,	SIGNAL(clicked()),					this,	SLOT(cancel()));
	connect(defaultPushButton,	SIGNAL(clicked()),					this,	SLOT(resetToDefault()));
	connect(lastPushButton,		SIGNAL(clicked()),					this,	SLOT(resetToLast()));

	connect(xDoubleSpinBox,		SIGNAL(valueChanged(double)),		this,	SLOT(updateCurrentBBox(double)));	
	connect(yDoubleSpinBox,		SIGNAL(valueChanged(double)),		this,	SLOT(updateCurrentBBox(double)));	
	connect(zDoubleSpinBox,		SIGNAL(valueChanged(double)),		this,	SLOT(updateCurrentBBox(double)));	

	connect(dxDoubleSpinBox,	SIGNAL(valueChanged(double)),		this,	SLOT(updateXWidth(double)));	
	connect(dyDoubleSpinBox,	SIGNAL(valueChanged(double)),		this,	SLOT(updateYWidth(double)));	
	connect(dzDoubleSpinBox,	SIGNAL(valueChanged(double)),		this,	SLOT(updateZWidth(double)));	

	connect(xOriXDoubleSpinBox,	SIGNAL(valueChanged(double)),		this,	SLOT(onAxisValueChanged(double)));
	connect(xOriYDoubleSpinBox,	SIGNAL(valueChanged(double)),		this,	SLOT(onAxisValueChanged(double)));
	connect(xOriZDoubleSpinBox,	SIGNAL(valueChanged(double)),		this,	SLOT(onAxisValueChanged(double)));
	connect(yOriXDoubleSpinBox,	SIGNAL(valueChanged(double)),		this,	SLOT(onAxisValueChanged(double)));
	connect(yOriYDoubleSpinBox,	SIGNAL(valueChanged(double)),		this,	SLOT(onAxisValueChanged(double)));
	connect(yOriZDoubleSpinBox,	SIGNAL(valueChanged(double)),		this,	SLOT(onAxisValueChanged(double)));
	connect(zOriXDoubleSpinBox,	SIGNAL(valueChanged(double)),		this,	SLOT(onAxisValueChanged(double)));
	connect(zOriYDoubleSpinBox,	SIGNAL(valueChanged(double)),		this,	SLOT(onAxisValueChanged(double)));
	connect(zOriZDoubleSpinBox,	SIGNAL(valueChanged(double)),		this,	SLOT(onAxisValueChanged(double)));

	defaultPushButton->setVisible(false);
	lastPushButton->setVisible(s_lastBBox.isValid());
	checkBaseInclusion();
}
开发者ID:MrCairo90，项目名称:CloudCompare，代码行数:53，代码来源:ccBoundingBoxEditorDlg.cpp


示例10: 

	GetCellBBoxVisitor()
	{
		//invalidate the initial bounding box
		m_UpdatedBox.maxCorner() = CCVector3(PC_NAN,PC_NAN,PC_NAN);
		m_UpdatedBox.minCorner() = CCVector3(PC_NAN,PC_NAN,PC_NAN);
	}
开发者ID:Aerochip7，项目名称:trunk，代码行数:6，代码来源:ccKdTree.cpp



注：本文中的ccBBox类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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