CVConst.h File Reference

#include "CVTypes.h"
#include <cfloat>
#include <cmath>
#include <limits>

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Enumerations
enum	CC_VIEW_ORIENTATION {   CC_TOP_VIEW , CC_BOTTOM_VIEW , CC_FRONT_VIEW , CC_BACK_VIEW ,   CC_LEFT_VIEW , CC_RIGHT_VIEW , CC_ISO_VIEW_1 , CC_ISO_VIEW_2 }
	View orientation. More...
enum	CHAMFER_DISTANCE_TYPE { CHAMFER_111 = 0 , CHAMFER_345 = 1 }
	Chamfer distances types. More...
enum	CV_LOCAL_MODEL_TYPES { NO_MODEL = 0 , LS = 1 , TRI = 2 , QUADRIC = 3 }

Variables
constexpr double	M_PI = 3.14159265358979323846
	Pi. More...
constexpr double	M_PI_2 = 1.57079632679489661923
	Pi/2. More...
constexpr double	SQRT_3 = 1.7320508075688772935274463415059
	Square root of 3. More...
constexpr double	ZERO_TOLERANCE
	Numerical threshold for considering a value as "zero". More...
constexpr float	ZERO_TOLERANCE_F = std::numeric_limits<float>::epsilon()
constexpr double	ZERO_TOLERANCE_D = static_cast<double>(ZERO_TOLERANCE_F)
constexpr double	ZERO_SQUARED_TOLERANCE_D = ZERO_TOLERANCE_D * ZERO_TOLERANCE_D
constexpr ScalarType	ZERO_TOLERANCE_SCALAR
constexpr ScalarType	ZERO_TOLERANCE_POINT_COORDINATE
constexpr PointCoordinateType	PC_ONE = static_cast<PointCoordinateType>(1.0)
	'1' as a PointCoordinateType value More...
constexpr PointCoordinateType	PC_NAN
	'NaN' as a PointCoordinateType value More...
constexpr ScalarType	NAN_VALUE = std::numeric_limits<ScalarType>::quiet_NaN()
	NaN as a ScalarType value. More...
constexpr float	MIN_POINT_SIZE_F = 1.0f
constexpr float	MAX_POINT_SIZE_F = 16.0f
constexpr float	MIN_LINE_WIDTH_F = 1.0f
constexpr float	MAX_LINE_WIDTH_F = 16.0f
static constexpr float	CC_GL_MAX_ZOOM_RATIO = 1.0e6f
static constexpr float	CC_GL_MIN_ZOOM_RATIO = 1.0e-6f
constexpr double	EPSILON_VALUE = 1.0e-5
constexpr unsigned char	POINT_VISIBLE
constexpr unsigned char	POINT_HIDDEN
constexpr unsigned char	POINT_OUT_OF_RANGE
constexpr unsigned char	POINT_OUT_OF_FOV
constexpr unsigned	CV_LOCAL_MODEL_MIN_SIZE []
	Min number of points to compute local models (see CV_LOCAL_MODEL_TYPES) More...

Enumeration Type Documentation

CC_VIEW_ORIENTATION

enum CC_VIEW_ORIENTATION

View orientation.

Enumerator
CC_TOP_VIEW	Top view (eye: +Z)
CC_BOTTOM_VIEW	Bottom view
CC_FRONT_VIEW	Front view
CC_BACK_VIEW	Back view
CC_LEFT_VIEW	Left view
CC_RIGHT_VIEW	Right view
CC_ISO_VIEW_1	Isometric view 1: front, right and top
CC_ISO_VIEW_2	Isometric view 2: back, left and top

Definition at line 102 of file CVConst.h.

CHAMFER_DISTANCE_TYPE

enum CHAMFER_DISTANCE_TYPE

Chamfer distances types.

Enumerator
CHAMFER_111	Chamfer distance <1-1-1>
CHAMFER_345	Chamfer distance <3-4-5>

Definition at line 114 of file CVConst.h.

CV_LOCAL_MODEL_TYPES

enum CV_LOCAL_MODEL_TYPES

Types of local models (no model, least square best fitting plan, Delaunay 2D1/2 triangulation, height function)

Enumerator
NO_MODEL	No local model
LS	Least Square best fitting plane
TRI	2.5D Delaunay triangulation
QUADRIC	2.5D quadric function

Definition at line 121 of file CVConst.h.

Variable Documentation

CC_GL_MAX_ZOOM_RATIO

constexpr float CC_GL_MAX_ZOOM_RATIO = 1.0e6f

staticconstexpr

Definition at line 84 of file CVConst.h.

Referenced by ecvDisplayTools::SetZoom().

CC_GL_MIN_ZOOM_RATIO

constexpr float CC_GL_MIN_ZOOM_RATIO = 1.0e-6f

staticconstexpr

Definition at line 85 of file CVConst.h.

Referenced by ecvDisplayTools::SetZoom().

CV_LOCAL_MODEL_MIN_SIZE

constexpr unsigned CV_LOCAL_MODEL_MIN_SIZE[]

constexpr

Initial value:

= {
        1, 
        3, 
        3, 
        6, 
}

Min number of points to compute local models (see CV_LOCAL_MODEL_TYPES)

Definition at line 129 of file CVConst.h.

Referenced by cloudViewer::DistanceComputationTools::computeCellHausdorffDistanceWithLocalModel(), cloudViewer::Neighbourhood::computeLeastSquareBestFittingPlane(), cloudViewer::Neighbourhood::computeQuadric(), define_CCConst(), ccQuadric::Fit(), ccComparisonDlg::locaModelChanged(), and cloudViewer::Neighbourhood::triangulateOnPlane().

EPSILON_VALUE

constexpr double EPSILON_VALUE = 1.0e-5

constexpr

Definition at line 87 of file CVConst.h.

Referenced by PCLDisplayTools::checkEntityNeedUpdate(), ecvColor::RgbTpl< Type >::FromEigen(), ccPointCloud::hidePointsByScalarValue(), and cloudViewer::ManualSegmentationTools::segment().

M_PI

constexpr double M_PI = 3.14159265358979323846

constexpr

Pi.

Definition at line 19 of file CVConst.h.

Referenced by DL_Dxf::addAttribute(), DL_Dxf::addEllipse(), DL_Dxf::addMText(), cloudViewer::visualization::ViewControlWithCustomAnimation::AddSpinKeyFrames(), DL_Dxf::addText(), G3Point::G3PointAction::angles(), DistanceMapGenerationDlg::angularUnitChanged(), BOOST_AUTO_TEST_CASE(), ccBox::buildUp(), ccCone::buildUp(), ccDisc::buildUp(), ccDish::buildUp(), ccSphere::buildUp(), ccTorus::buildUp(), cloudViewer::visualization::rendering::RotationInteractorLogic::CalcPanVectorWorld(), cloudViewer::visualization::rendering::MatrixInteractorLogic::CalcRotateRadians(), cloudViewer::visualization::rendering::MatrixInteractorLogic::CalcRotateZRadians(), colmap::CalculateTriangulationAngle(), colmap::CalculateTriangulationAngles(), cloudViewer::visualization::ViewControl::CameraLocalRotate(), ccMouseCircle::ccMouseCircle(), Circle::Circle(), ccPolyline::Circle(), cloudViewer::GeometricalAnalysisTools::ComputeApproxPointsDensityInACellAtLevel(), cloudViewer::GeometricalAnalysisTools::ComputeCharactersitic(), cloudViewer::utility::ComputeSPFHFeature(), DistanceMapGenerationTool::ComputeSurfacesAndVolumes(), ConvertAngleFromRad(), ConvertAngleToRad(), DistanceMapGenerationTool::ConvertCloudToConical(), DistanceMapGenerationTool::ConvertCloudToCylindrical(), DistanceMapGenerationTool::ConvertConicalMapToMesh(), cloudViewer::visualization::ViewControl::ConvertFromPinholeCameraParameters(), DistanceMapGenerationTool::ConvertMapToCloud(), ccNormalVectors::ConvertNormalToDipAndDipDir(), DistanceMapGenerationTool::ConvertProfileToMesh(), cloudViewer::visualization::ViewControl::ConvertToPinholeCameraParameters(), CosSinTable< Count >::CosSinTable(), ccMesh::CreateCone(), ccMesh::CreateCylinder(), DistanceMapGenerationTool::CreateMap(), ccMesh::CreateMobius(), cloudViewer::t::geometry::RaycastingScene::CreateRaysPinhole(), ccMesh::CreateSphere(), ccMesh::CreateTorus(), define_ccTorus(), cloudViewer::DegreesToRadians(), ccGriddedTools::DetectParameters(), QCPItemCurve::draw(), QCPSelectionDecoratorBracket::drawDecoration(), DrawUnitTorus(), ccCompass::estimateStructureNormals(), DistanceMapGenerationDlg::exportProfilesAsDXF(), ccContourExtractor::ExtractConcaveHull2D(), BallPivoting::FindCandidateVertex(), ccPlane::flip(), Gamma_cc(), ccRasterizeTool::generateHillshade(), PclUtils::PCLVis::getCamera(), ccCameraSensor::IntrinsicParameters::GetKinectDefaults(), DL_Dxf::handleHatchData(), GrainsAsEllipsoids::initSphereVertices(), cloudViewer::t::geometry::kernel::pointcloud::IsBoundaryPoints(), AsciiFilter::loadCloudFromFormatedAsciiStream(), logWishSF(), main(), cloudViewer::ml::impl::MapCylinderToCube(), QVTKWidgetCustom::mouseMoveEvent(), ccClipBox::move3D(), optRotY(), cloudViewer::visualization::gl_util::Perspective(), prior(), ccGBLSensor::projectPoint(), DistanceMapGenerationTool::ProjectPointOnCone(), cloudViewer::RadiansToDegrees(), cloudViewer::visualization::rendering::CameraSphereInteractorLogic::Rotate(), SampleSphere(), DxfProfilesExporter::SaveHorizontalProfiles(), cloudViewer::NormalDistribution::setParameters(), ccGBLSensor::setPitchRange(), cloudViewer::visualization::ViewControl::SetProjectionParameters(), ccPointCloud::setRGBColorByBanding(), PdmsTools::PdmsObjects::CTorus::setValue(), PdmsTools::PdmsObjects::RTorus::setValue(), ccGBLSensor::setYawRange(), e57::SphericalBounds::SphericalBounds(), cloudViewer::visualization::rendering::CameraSphereInteractorLogic::StartMouseDrag(), PdmsTools::PdmsObjects::SCylinder::surface(), PdmsTools::PdmsObjects::CTorus::surface(), PdmsTools::PdmsObjects::RTorus::surface(), PdmsTools::PdmsObjects::Dish::surface(), PdmsTools::PdmsObjects::Cone::surface(), ccPointCloud::unroll(), ccLineation::updateMetadata(), ccThickness::updateMetadata(), cloudViewer::t::pipelines::kernel::UpdateSPFHFeature(), colmap::retrieval::VoteAndVerify(), DL_Dxf::writeAttribute(), DL_Dxf::writeDimLinear(), DL_Dxf::writeHatchEdge(), DL_Dxf::writeMText(), DL_Dxf::writeText(), and cloudViewer::visualization::rendering::CameraInteractorLogic::Zoom().

M_PI_2

constexpr double M_PI_2 = 1.57079632679489661923

constexpr

Pi/2.

Definition at line 24 of file CVConst.h.

Referenced by ccGLMatrixTpl< T >::getParameters().

MAX_LINE_WIDTH_F

constexpr float MAX_LINE_WIDTH_F = 16.0f

constexpr

Definition at line 81 of file CVConst.h.

Referenced by ccPropertiesTreeDelegate::createEditor(), and ecvDisplayTools::SetLineWidth().

MAX_POINT_SIZE_F

constexpr float MAX_POINT_SIZE_F = 16.0f

constexpr

Definition at line 79 of file CVConst.h.

Referenced by ccPropertiesTreeDelegate::createEditor(), ccPointCloud::drawMeOnly(), and ecvDisplayTools::SetPointSize().

MIN_LINE_WIDTH_F

constexpr float MIN_LINE_WIDTH_F = 1.0f

constexpr

Definition at line 80 of file CVConst.h.

Referenced by ccPropertiesTreeDelegate::createEditor(), and ecvDisplayTools::SetLineWidth().

MIN_POINT_SIZE_F

constexpr float MIN_POINT_SIZE_F = 1.0f

constexpr

Definition at line 78 of file CVConst.h.

Referenced by ccPropertiesTreeDelegate::createEditor(), and ecvDisplayTools::SetPointSize().

NAN_VALUE

constexpr ScalarType NAN_VALUE = std::numeric_limits<ScalarType>::quiet_NaN()

constexpr

NaN as a ScalarType value.

Warning

: handle with care!

Definition at line 76 of file CVConst.h.

Referenced by ccPointCloud::append(), ccScalarFieldArithmeticsDlg::Apply(), masc::Classifier::classify(), qCanupoProcess::Classify(), qM3C2Process::Compute(), qVoxFallProcess::Compute(), cloudViewer::GeometricalAnalysisTools::ComputeApproxPointsDensityInACellAtLevel(), cloudViewer::ScalarFieldTools::computeCellGaussianFilter(), cloudViewer::DistanceComputationTools::computeCellHausdorffDistance(), cloudViewer::DistanceComputationTools::computeCellHausdorffDistanceWithLocalModel(), cloudViewer::DistanceComputationTools::computeCloud2CloudDistances(), cloudViewer::DistanceComputationTools::ComputeCloud2PlaneDistance(), cloudViewer::DistanceComputationTools::computeCloud2PlaneDistanceRMS(), cloudViewer::DistanceComputationTools::ComputeCloud2PlaneMaxDistance(), cloudViewer::DistanceComputationTools::ComputeCloud2PlaneRobustMax(), cloudViewer::DistanceComputationTools::computeCloud2PolylineEquation(), ComputeCorePointDescriptor(), ComputeCorePointNormal(), qM3C2Normals::ComputeCorePointsNormals(), cloudViewer::Neighbourhood::computeCurvature(), DelaunayLocalModel::computeDistanceFromModelToPoint(), cloudViewer::GeometricalAnalysisTools::ComputeGeomCharacteristicAtLevel(), cloudViewer::StatisticalTestingTools::computeLocalChi2DistAtLevel(), ComputeM3C2DistForPoint(), ComputeMathOpWithNearestNeighbor(), cloudViewer::ScalarFieldTools::computeMeanGradientOnPatch(), cloudViewer::ScalarFieldTools::computeMeanScalarValue(), cloudViewer::ScalarFieldTools::computeMeanSquareScalarValue(), cloudViewer::Neighbourhood::computeMomentOrder1(), ConfusionMatrix::computeOverallAccuracy(), cloudViewer::DistanceComputationTools::computePoint2MeshDistancesWithOctree(), ConfusionMatrix::computePrecisionRecallF1Score(), DistanceMapGenerationTool::ComputeRadialDist(), cloudViewer::Neighbourhood::computeRoughness(), cloudViewer::ScalarFieldTools::computeScalarFieldExtremas(), qM3C2Tools::ComputeStatistics(), ccCameraSensor::computeUncertainty(), masc::ContextBasedFeature::computeValue(), DistanceMapGenerationTool::ConvertMapToCloud(), ccRasterGrid::convertToCloud(), ccCropTool::Crop(), define_CCConst(), cloudViewer::DistanceComputationTools::diff(), masc::Classifier::evaluate(), cloudViewer::FastMarchingForPropagation::extractPropagatedPoints(), TreeIso::Final_seg_pcd(), cloudViewer::MeshSamplingTools::flagMeshVerticesByType(), cloudViewer::AutoSegmentationTools::frontPropagationBasedSegmentation(), ccRasterizeTool::generateHillshade(), TreeIso::Init_seg_pcd(), TreeIso::Intermediate_seg_pcd(), ccPointCloudInterpolator::InterpolateScalarFieldsFrom(), Interquartile(), AsciiFilter::loadCloudFromFormatedAsciiStream(), Median(), cloudViewer::ScalarFieldTools::multiplyScalarFields(), cloudViewer::ScalarField::NaN(), masc::Feature::PerformMathOp(), ScalarFieldRatioWrapper::pointValue(), masc::ContextBasedFeature::prepare(), masc::Feature::PrepareSF(), CommandSubsample::process(), ResolveNormalsWithMST(), cloudViewer::ScalarFieldTools::SetScalarValueToNaN(), and ccEntityAction::sfSetAsCoord().

PC_NAN

constexpr PointCoordinateType PC_NAN

constexpr

Initial value:

=
        std::numeric_limits<PointCoordinateType>::quiet_NaN()

'NaN' as a PointCoordinateType value

Warning

: handle with care!

Definition at line 71 of file CVConst.h.

Referenced by cloudViewer::Neighbourhood::computeLargestRadius(), define_CCConst(), and GetCellBBoxVisitor::GetCellBBoxVisitor().

PC_ONE

constexpr PointCoordinateType PC_ONE = static_cast<PointCoordinateType>(1.0)

constexpr

'1' as a PointCoordinateType value

To avoid compiler warnings about 'possible loss of data'

Definition at line 67 of file CVConst.h.

Referenced by ccPointPairRegistrationDlg::addAlignedPoint(), qCanupo2DViewDialog::addOrSelectPoint(), ccPointPairRegistrationDlg::addReferencePoint(), PCVContext::associateToEntity(), NurbsCurveFitting::compute(), ccGriddedTools::ComputeBestSensor(), cloudViewer::DistanceComputationTools::computeCloud2PlaneDistanceRMS(), cloudViewer::DistanceComputationTools::computeCloud2PlaneEquation(), cloudViewer::DistanceComputationTools::ComputeCloud2PlaneMaxDistance(), cloudViewer::DistanceComputationTools::ComputeCloud2PlaneRobustMax(), DistanceMapGenerationTool::ProfileMetaData::computeCloudToSurfaceOriginTrans(), ccCameraSensor::computeFrustumCorners(), cloudViewer::DistanceComputationTools::computePoint2PlaneDistance(), cloudViewer::DistanceComputationTools::ComputeSquareDistToSegment(), masc::NeighborhoodFeature::computeValue(), DistanceMapGenerationTool::ConvertCloudToConical(), DistanceMapGenerationTool::ConvertCloudToCylindrical(), ccPointPairRegistrationDlg::convertToSphereCenter(), define_CCConst(), cloudViewer::GeometricalAnalysisTools::DetectCircle(), ccPolyline::drawMeOnly(), ccPointPair::drawMeOnly(), ccTrace::fitPlane(), ccCameraSensor::fromImageCoordToGlobalCoord(), GetConeProfile(), ccLibAlgorithms::GetDefaultCloudKernelSize(), ccFacet::getNormalVectorMesh(), ccPlanarEntityInterface::glDrawNormal(), ccCompass::importFoliations(), ccCompassImport::importFoliations(), CommandMatchBestFitPlane::process(), ccGBLSensor::projectNormals(), cloudViewer::ICPRegistrationTools::Register(), cloudViewer::RegistrationTools::RegistrationProcedure(), ccPolyline::smoothChaikin(), qAnimationDlg::smoothTrajectory(), DistanceMapGenerationDlg::toggleOverlayGrid(), ccNormalVectors::UpdateNormalOrientations(), and ccPlaneEditDlg::updatePlane().

POINT_HIDDEN

constexpr unsigned char POINT_HIDDEN

constexpr

Initial value:

=
        1

Point visibility state: hidden (e.g. behind other points)

Definition at line 94 of file CVConst.h.

Referenced by ccGBLSensor::checkVisibility(), ccMesh::createNewMeshFromSelection(), define_CCConst(), ccClipBox::flagPointsInside(), ccPointCloud::hidePointsByScalarValue(), ccGenericPointCloud::invertVisibilityArray(), ccGraphicalSegmentationTool::segment(), and StereogramDialog::updateFacetsFilter().

POINT_OUT_OF_FOV

constexpr unsigned char POINT_OUT_OF_FOV

constexpr

Initial value:

=
        4

Point visibility state: out of field of view

Definition at line 98 of file CVConst.h.

Referenced by ccGBLSensor::checkVisibility(), and define_CCConst().

POINT_OUT_OF_RANGE

constexpr unsigned char POINT_OUT_OF_RANGE

constexpr

Initial value:

=
        2

Point visibility state: out of range

Definition at line 96 of file CVConst.h.

Referenced by ccGBLSensor::checkVisibility(), and define_CCConst().

POINT_VISIBLE

constexpr unsigned char POINT_VISIBLE

constexpr

Initial value:

=
        0

Point visibility state: visible

Definition at line 92 of file CVConst.h.

Referenced by cc2smReader::cc2smReader(), ccSensor::checkVisibility(), ccGBLSensor::checkVisibility(), cloudViewer::DistanceComputationTools::computeCellHausdorffDistance(), cloudViewer::DistanceComputationTools::computeCellHausdorffDistanceWithLocalModel(), ccPointCloud::createNewCloudFromVisibilitySelection(), ccPolyline::createNewPolylinesFromSelection(), ccSubMesh::createNewSubMeshFromSelection(), define_CCConst(), ccSNECloud::drawMeOnly(), ccClipBox::flagPointsInside(), cc2smReader::getColors(), cc2smReader::getFloatScalarField(), cc2smReader::getNormals(), cc2smReader::getOneOf(), cc2smReader::getPclCloud2(), cc2smReader::getPclMesh(), cc2smReader::getPclTextureMesh(), ccGenericPointCloud::getTheVisiblePoints(), cc2smReader::getVtkPolyDataFromMeshCloud(), cc2smReader::getVtkPolyDataWithTextures(), cc2smReader::getvtkScalars(), cc2smReader::getXYZ2(), ccGenericPointCloud::invertVisibilityArray(), ccGenericPointCloud::pointPicking(), ccOctree::pointPicking(), ccPointCloud::removeVisiblePoints(), ccGenericPointCloud::resetVisibilityArray(), ccGraphicalSegmentationTool::segment(), cloudViewer::GenericCloud::testVisibility(), ccPointCloud::testVisibility(), VtkUtils::TableModel::updateData(), and StereogramDialog::updateFacetsFilter().

SQRT_3

constexpr double SQRT_3 = 1.7320508075688772935274463415059

constexpr

Square root of 3.

Definition at line 29 of file CVConst.h.

Referenced by define_CCConst(), cloudViewer::DgmOctree::findNeighborsInASphereStartingFromCell(), cloudViewer::DgmOctree::getPointsInCylindricalNeighbourhood(), cloudViewer::DgmOctree::getPointsInCylindricalNeighbourhoodProgressive(), cloudViewer::DgmOctree::getPointsInSphericalNeighbourhood(), ccOctree::pointPicking(), cloudViewer::DgmOctree::NearestNeighboursSphericalSearchStruct::prepare(), and cloudViewer::DgmOctree::rayCast().

ZERO_SQUARED_TOLERANCE_D

constexpr double ZERO_SQUARED_TOLERANCE_D = ZERO_TOLERANCE_D * ZERO_TOLERANCE_D

constexpr

ZERO_SQUARED_TOLERANCE_D is used to set or compare a (square) value to "close to zero".

Definition at line 53 of file CVConst.h.

Referenced by cloudViewer::GreaterThanSquareEpsilon(), and cloudViewer::LessThanSquareEpsilon().

ZERO_TOLERANCE

constexpr double ZERO_TOLERANCE

constexpr

Initial value:

=
        std::numeric_limits<double>::epsilon()

Numerical threshold for considering a value as "zero".

Definition at line 37 of file CVConst.h.

Referenced by PCVContext::associateToEntity().

ZERO_TOLERANCE_D

constexpr double ZERO_TOLERANCE_D = static_cast<double>(ZERO_TOLERANCE_F)

constexpr

ZERO_TOLERANCE_D is used to set or compare a double variable to "close to zero". It is defined as std::numeric_limits<float>::epsilon() because using std::numeric_limits<double>::epsilon() results in numbers that are too small for our purposes.

Definition at line 49 of file CVConst.h.

Referenced by ccLibAlgorithms::ApplyScaleMatchingAlgorithm(), cloudViewer::WeibullDistribution::ComputeG(), ecvDisplayTools::ComputeProjectionMatrix(), define_CCConst(), ccMesh::getColorFromMaterial(), cloudViewer::GreaterThanEpsilon(), ecvGlobalShiftManager::Handle(), cloudViewer::LessThanEpsilon(), cloudViewer::GeometricalAnalysisTools::RefineSphereLS(), and cloudViewer::RegistrationTools::RegistrationProcedure().

ZERO_TOLERANCE_F

constexpr float ZERO_TOLERANCE_F = std::numeric_limits<float>::epsilon()

constexpr

ZERO_TOLERANCE_F is used to set or compare a float variable to "close to zero".

Definition at line 43 of file CVConst.h.

Referenced by define_CCConst(), cloudViewer::GreaterThanEpsilon(), cloudViewer::LessThanEpsilon(), ccMesh::pushSubdivide(), and TagDuplicatedVertices().

ZERO_TOLERANCE_POINT_COORDINATE

constexpr ScalarType ZERO_TOLERANCE_POINT_COORDINATE

constexpr

Initial value:

=
        std::numeric_limits<PointCoordinateType>::epsilon()

ZERO_TOLERANCE_POINT_COORDINATE is used to set or compare a PointCoordinateType variable to "close to zero".

Definition at line 62 of file CVConst.h.

Referenced by define_CCConst().

ZERO_TOLERANCE_SCALAR

constexpr ScalarType ZERO_TOLERANCE_SCALAR

constexpr

Initial value:

=
        std::numeric_limits<ScalarType>::epsilon()

ZERO_TOLERANCE_SCALAR is used to set or compare a ScalarType variable to "close to zero".

Definition at line 57 of file CVConst.h.

Referenced by define_CCConst(), ccScalarField::normalize(), ccScalarField::Range::updateRange(), and ccScalarField::updateSaturationBounds().