A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

N

n0 - Variable in class com.hedgehog.math.graph_tree.GraphTreeArc

Node n0 of arc.

n0AdjacentArcs() - Method in class com.hedgehog.math.graph_tree.GraphTreeArc

Returns the list of adjacent arcs to node n0 in the adjacency list.

n1 - Variable in class com.hedgehog.math.graph_tree.GraphTreeArc

Node n1 of arc.

n1AdjacentArcs() - Method in class com.hedgehog.math.graph_tree.GraphTreeArc

Returns the list of adjacent arcs to node n1 in the adjaceny list.

n_order - Variable in class com.hedgehog.math.functions.AssociatedLegendrePolynomialFunction

Order n.

n_order - Variable in class com.hedgehog.math.functions.LegendrePolynomialFunction

Order of polynomial.

NaN - Static variable in class com.hedgehog.math.Complex

A complex number representing (NaN + NaNi).

NaN - Static variable in class com.hedgehog.types.HDouble

Not-a-Number (NaN), equivalent to Double.longBitsToDouble(0x7ff8000000000000L).

nans() - Method in class com.hedgehog.geo.threed.grid.AbstractGrid3D

Returns a vector of all nan points.

nansExterior(GridBoundary) - Method in class com.hedgehog.geo.threed.grid.Grid3D

Returns a vector of all exterior nan points.

nansExterior() - Method in class com.hedgehog.geo.threed.grid.Grid3D

Returns a vector of all exterior nan points.

nansExterior(Vector<GridPoint>, Vector<GridPoint>) - Method in class com.hedgehog.geo.threed.grid.Grid3D

Returns a vector of all exterior nan points.

nansInterior() - Method in class com.hedgehog.geo.threed.grid.Grid3D

Returns a vector of all interior nan points.

nansInterior(GridBoundary) - Method in class com.hedgehog.geo.threed.grid.Grid3D

Returns a vector of all interior nan points.

napoleanTriangle() - Method in class com.hedgehog.geo.threed.shapes.StraightEdgePlanarTriangle3D

Returns the Napolean equilateral triangle of a triangle; ie, the triangle with vertices that are the centroids of the outward edge-equialterals.

napoleanTriangle() - Method in class com.hedgehog.geo.twod.shapes.StraightEdgeTriangle2D

Returns the Napolean equilateral triangle of a triangle; ie, the triangle with vertices that are the centroids of the outward edge-equialterals.

NAUTICAL_TWILIGHT_ALTITUDE - Static variable in class com.hedgehog.planets.RiseSetAltitudes

Constant of the altitude for nautical twilight; navigation using a sea horizon is no longer possible; ie altitude=-12.0.

nauticalMilesToKilometres(double, boolean) - Static method in class com.hedgehog.utility.conversions.LengthConversions

Converts nautical miles to kilometres.

NEAR_PLANE - Static variable in class com.hedgehog.geo.threed.world.Camera

NEAR_PLANE represents the near plane of the camera frustum.

neareatPointToGlobalOrigin() - Method in class com.hedgehog.geo.threed.surfaces.Plane3D

Returns the plane point nearest the global origin.

nearestCellPoint(double, double, double) - Method in class com.hedgehog.geo.threed.grid.AbstractGrid3D

Returns the nearest grid point of the cell containing the specified (x,y,z) point.

nearestCellPoint(IndexPoint2D) - Method in class com.hedgehog.geo.twod.grid.IndexPointBackgroundGrid2D

Returns the cell point nearest to the specified index-point.

nearestCellPoint(Point2D) - Method in class com.hedgehog.geo.twod.grid.IndexPointBackgroundGrid2D

Returns the cell point nearest to the specified point.

nearestCurveEndPoint(double, double) - Method in class com.hedgehog.geo.threed.curves.PolyStraightLine3D

Returns the curve end point nearest to the specified parametric variable value within the specified tolerance.

nearestCurveEndPoint(Point3D, double) - Method in class com.hedgehog.geo.threed.curves.PolyStraightLine3D

Returns the nearest segment end-point to the specified point.

nearestEndPoint(Point3D, int, double) - Method in class com.hedgehog.geo.threed.curves.Curve3D

Returns the nearest end-point to the specified point, p, using the indicated method.

nearestEndPoint(double, double) - Method in class com.hedgehog.geo.threed.curves.Curve3D

Returns the nearest end point to the specified parametric variable.

nearestEndPoint(Point2D, int, double) - Method in class com.hedgehog.geo.twod.curves.Curve2D

Returns the nearest end-point to the specified point, p, using the indicated method.

nearestEndPoint(double, double) - Method in class com.hedgehog.geo.twod.curves.Curve2D

Returns the nearest end point to the specified parametric variable.

nearestEndPoint(Point2D, double) - Method in class com.hedgehog.geo.twod.curves.StraightLine2D

Returns the nearest end-point to the specified point, p.

nearestEndPoint(double) - Method in class com.hedgehog.utility.Interval

Returns the end-point value nearest to the specified value.

nearestEven(int, boolean) - Static method in class com.hedgehog.math.functions.Functions

Returns the nearest even number to the specified integer in the specified direction.

nearestGloablOrigin(Vector<Point3D>) - Static method in class com.hedgehog.geo.threed.points.Point3D

Returns the point in the points vector nearest to the global origin (0,0,0).

nearestGloablOrigin(Vector<Point2D>) - Static method in class com.hedgehog.geo.twod.points.Point2D

Returns the point in the points vector nearest to the global origin (0,0).

nearestIFromParametricCoordinate(double, double) - Method in class com.hedgehog.geo.threed.grid.Grid3D

Returns the nearest i-grid point corresponding to the specified parametric u value in the i-direction.

nearestIntersectionPoint(Ray2D, boolean, double) - Method in class com.hedgehog.geo.twod.shapes.Ellipse2D

Returns the nearest intersection point (if any) between this ellipse and the specified ray.

nearestIntersectionPoint(Ray2D, boolean, double) - Method in class com.hedgehog.geo.twod.shapes.QuadraticShape2D

Returns the nearest intersection point (if any) between this shape and the specified ray.

nearestJFromParametricCoordinate(double, double) - Method in class com.hedgehog.geo.threed.grid.Grid3D

Returns the nearest j-grid point corresponding to the specified parametric v value in the j-direction.

nearestOdd(int, boolean) - Static method in class com.hedgehog.math.functions.Functions

Returns the nearest odd number to the specified integer in the specified direction.

nearestPoint(Point3D, double, HDouble) - Method in class com.hedgehog.geo.threed.curves.Curve3D

Returns the nearest point on this curve to the specified point.

nearestPoint(Point3D, double) - Method in class com.hedgehog.geo.threed.curves.NonRationalBezierCurve3D

Returns the nearest point on this curve to the specified point.

nearestPoint(Point3D, double) - Method in class com.hedgehog.geo.threed.curves.NonRationalBSplineCurve3D

Returns the nearest point on this curve to the specified point.

nearestPoint(Point3D, double) - Method in class com.hedgehog.geo.threed.curves.WeightedRationalBezierCurve3D

Returns the nearest point on this curve to the specified point.

nearestPoint(Point3D, double) - Method in class com.hedgehog.geo.threed.curves.WeightedRationalBSplineCurve3D

Returns the nearest point on this curve to the specified point.

nearestPoint(Point3D) - Method in class com.hedgehog.geo.threed.grid.PointBackgroundGrid3D

Returns the point nearest to the specified point.

nearestPoint(Point3D) - Method in class com.hedgehog.geo.threed.grid.PointBackgroundGridCell3D

Returns the point in this cell nearest to the specfied point.

nearestPoint(IndexPoint3D) - Method in class com.hedgehog.geo.threed.points.IndexPoint3DSet

Returns the set point nearest to the specified index-point, which can be any point and is assumed not to be a point of this set.

nearestPoint(Point3D) - Method in class com.hedgehog.geo.threed.points.IndexPoint3DSet

Returns the set point nearest to the specified point, which can be any point and is assumed not to be a point of this set.

nearestPoint(Vector<Point3D>, Point3D) - Static method in class com.hedgehog.geo.threed.points.Point3D

Returns the point in the points vector nearest to p.

nearestPoint(Point3D, Point3D, Point3D) - Static method in class com.hedgehog.geo.threed.points.Point3D

Returns the point of p0 and p1 nearest q.

nearestPoint(Point3D, Point3D, Point3D, Point3D) - Static method in class com.hedgehog.geo.threed.points.Point3D

Returns the point of p0, p1 and p2 nearest q.

nearestPoint(Point3D) - Method in class com.hedgehog.geo.threed.points.Point3DSet

Returns the set point nearest to the specified point, which can be any point and is assumed not to be a point of this set.

nearestPoint(Point3D, double) - Method in class com.hedgehog.geo.threed.shapes.Ellipsoid3D

Returns the nearest point on this ellipsoid's surface to the specified point.

nearestPoint(Point3D, double) - Method in class com.hedgehog.geo.threed.shapes.Sphere3D

Returns the nearest point on this sphere's surface to the specified point.

nearestPoint(Point2D, double, HDouble) - Method in class com.hedgehog.geo.twod.curves.Curve2D

Returns the nearest point on this curve to the specified point.

nearestPoint(IndexPoint2D) - Method in class com.hedgehog.geo.twod.grid.IndexPointBackgroundGridCell2D

Returns the point in this cell nearest to the specfied point.

nearestPoint(Point2D) - Method in class com.hedgehog.geo.twod.grid.IndexPointBackgroundGridCell2D

Returns the point in this cell nearest to the specfied point.

nearestPoint(Point2D) - Method in class com.hedgehog.geo.twod.grid.PointBackgroundGrid2D

Returns the point nearest to the specified point.

nearestPoint(Point2D) - Method in class com.hedgehog.geo.twod.grid.PointBackgroundGridCell2D

Returns the point in this cell nearest to the specfied point.

nearestPoint(IndexPoint2D) - Method in class com.hedgehog.geo.twod.points.IndexPoint2DSet

Returns the set point nearest to the specified index-point, which can be any point and is assumed not to be a point of this set.

nearestPoint(Point2D) - Method in class com.hedgehog.geo.twod.points.IndexPoint2DSet

Returns the set point nearest to the specified point, which can be any point and is assumed not to be a point of this set.

nearestPoint(Vector<Point2D>, Point2D) - Static method in class com.hedgehog.geo.twod.points.Point2D

Returns the point in the points vector nearest to p.

nearestPoint(Point2D, Point2D, Point2D) - Static method in class com.hedgehog.geo.twod.points.Point2D

Returns the point of p0 and p1 nearest q.

nearestPoint(Point2D, Point2D, Point2D, Point2D) - Static method in class com.hedgehog.geo.twod.points.Point2D

Returns the point of p0, p1 and p2 nearest q.

nearestPoint(Point2D) - Method in class com.hedgehog.geo.twod.points.Point2DSet

Returns the set point nearest to the specified point, which can be any point and is assumed not to be a point of this set.

nearestPoint(Point2D, double) - Method in class com.hedgehog.geo.twod.shapes.Circle2D

Returns the nearest point on this circle's circumference to the specified point.

nearestPoint(Point2D, double) - Method in class com.hedgehog.geo.twod.shapes.Ellipse2D

Returns the nearest point on this ellipse's circumference to the specified point.

nearestPoint(double, double) - Method in class com.hedgehog.math.equations.QuadraticEquation1D

Returns the point of this equation nearest the specified point (x0,y0).

nearestPointApprox(Point3D, int, double, HDouble) - Method in class com.hedgehog.geo.threed.curves.Curve3D

Returns the approximate nearest point on this curve to the specified point.

nearestPointApprox(Point2D, int, double, HDouble) - Method in class com.hedgehog.geo.twod.curves.Curve2D

Returns the approximate nearest point on this curve to the specified point.

nearestPointOfCurve(double, HInteger) - Method in class com.hedgehog.geo.threed.curves.PolyStraightLine3D

Returns the nearest curve end-point (using distance along the curve) to the specified parametric value.

nearestPointParametricVariable(Point3D, double, HDouble) - Method in class com.hedgehog.geo.threed.curves.Curve3D

Returns the parametric value of the closest point on this curve to the specified point (via minimum straight-line distance).

nearestPointParametricVariable(Point3D, double, HDouble) - Method in class com.hedgehog.geo.threed.curves.PolyCurve3D

Returns the parametric value of the nearest point on this poly-curve to the specified point (via perpendicular distance).

nearestPointParametricVariable(double, double) - Method in class com.hedgehog.geo.threed.curves.PolyCurve3D

Returns the parametric-variable value of the nearest segment point to the specified parametric-variable value u.

nearestPointParametricVariable(Point3D, double, HDouble) - Method in class com.hedgehog.geo.threed.curves.StraightLine3D

Returns the parametric value of the closest point on this curve to the specified point (via minimum straight-line distance).

nearestPointToCellPoint(Point3D, double) - Method in class com.hedgehog.geo.threed.grid.PointBackgroundGridCell3D

Returns the point in this cell nearest to the specfied cell point, excluding itself.

nearestPointToCellPoint(int) - Method in class com.hedgehog.geo.twod.grid.IndexPointBackgroundGridCell2D

Returns the point in this cell nearest to the specfied cell point, excluding itself.

nearestPointToCellPoint(Point2D, double) - Method in class com.hedgehog.geo.twod.grid.PointBackgroundGridCell2D

Returns the point in this cell nearest to the specfied cell point, excluding itself.

nearestPointToSetPoint(int) - Method in class com.hedgehog.geo.threed.points.IndexPoint3DSet

Returns the set point index neareat to the set point having the specified index, other than this point itself.

nearestPointToSetPoint(Point3D, double) - Method in class com.hedgehog.geo.threed.points.Point3DSet

Returns the set point nearest to the specified point, other than p itself.

nearestPointToSetPoint(int) - Method in class com.hedgehog.geo.twod.points.IndexPoint2DSet

Returns the set point index neareat to the set point having the specified index, other than this point itself.

nearestPointToSetPoint(Point2D, double) - Method in class com.hedgehog.geo.twod.points.Point2DSet

Returns the set point nearest to the specified point, other than p itself.

nearestPowerOfTwo(int) - Static method in class com.hedgehog.math.functions.Functions

Returns the nearest power of 2 number to the specified number.

nearestSegment(Point2D, double) - Method in class com.hedgehog.geo.twod.curves.PolyCurve2D

Returns the segment nearest to the specified point.

nearestSegment(Point2D, double) - Method in class com.hedgehog.geo.twod.curves.PolyStraightLine2D

Returns the segment nearest to the specified point.

nearestSegmentIndex(Point2D, double) - Method in class com.hedgehog.geo.twod.curves.PolyCurve2D

Returns the index of the segment nearest to the specified point.

nearestSegmentIndex(Point2D, double) - Method in class com.hedgehog.geo.twod.curves.PolyStraightLine2D

Returns the index of the segment nearest to the specified point.

negate() - Method in class com.hedgehog.geo.threed.points.Point3D

Negates the (x,y,z) coordinates of this point, such that the point becomes (-x,-y,-z).

negate() - Method in class com.hedgehog.math.Complex

Negates a complex number.

negate() - Method in class com.hedgehog.math.matrices.Matrix2x2

Returns a copy of this matrix object in which each element is multiplied by -1.

negate() - Method in class com.hedgehog.math.matrices.Matrix3x3

Negates this matrix; ie flips the sign of all elements.

negate() - Method in class com.hedgehog.math.matrices.Matrix4x4

Negates this matrix; ie flips the sign of all elements.

negate(Quaternion) - Static method in class com.hedgehog.math.Quaternion

Negates this quaternion; ie flips the sign of all components.

negateImag() - Method in class com.hedgehog.math.Complex

Negates the imaginary part of a complex number.

negateReal() - Method in class com.hedgehog.math.Complex

Negates the real part of a complex number.

negation() - Method in class com.hedgehog.math.matrices.FloatingPointFullMatrix

Returns the unary negation of this matrix.

negation() - Method in class com.hedgehog.math.polynomials.NVariableTerm

Returns a new NVariableTerm term object identical to the invoked ovject, except that the coefficient of the term is negated.

NEGATIVE_INFINITE - Static variable in class com.hedgehog.utility.Tolerances

Indicates negative infinity; ie -1e20.

NEGATIVE_X_DIRECTION - Static variable in class com.hedgehog.directions_orientations.DominantDirection

Indicates a negative x-direction.

NEGATIVE_Y_DIRECTION - Static variable in class com.hedgehog.directions_orientations.DominantDirection

Indicates a negative x-direction.

NEGATIVE_Z_DIRECTION - Static variable in class com.hedgehog.directions_orientations.DominantDirection

Indicates a negative x-direction.

NeighborhoodTopology - Class in com.hedgehog.swarm

Handles neighborhood related methods; supports GLOBAL, STAR and CIRCLE Neighborhood Topologies.

NeighborhoodTopology(int, String) - Constructor for class com.hedgehog.swarm.NeighborhoodTopology

Creates a new instance of Neighborhood with topology other than Circle.

NeighborhoodTopology(int, int) - Constructor for class com.hedgehog.swarm.NeighborhoodTopology

Creates a new instance of Neighborhood with Circle topology.

NeighborhoodTopology(String, int, int) - Constructor for class com.hedgehog.swarm.NeighborhoodTopology

Creates a new instance of Neighborhood with specified topology

nephroid(double) - Static method in class com.hedgehog.geo.twod.curves.library.Epitrochoid2D

Returns a nephroid; ie the special case of an epicycloid in which k(=a/b)=2.

Neptune - Class in com.hedgehog.planets

Title: Neptune - models planet Neptune.

Neptune() - Constructor for class com.hedgehog.planets.Neptune

Default constructor.

Neptune(Point3D, double) - Constructor for class com.hedgehog.planets.Neptune

Constructor.

Neptune(Neptune) - Constructor for class com.hedgehog.planets.Neptune

Copy constructor.

newAppearanceAttribute(Appearance, String) - Method in class com.hedgehog.attributes.AttributeManager

Generates and returns a new appearance attribute.

newBodyForceLoading(Vector3D, String) - Method in class com.hedgehog.mechanics.threed.loading.LoadingManager3D

Creates and returns a new BodyForceLoading object.

newColourAttribute(NormalisedRGBColour, String) - Method in class com.hedgehog.attributes.AttributeManager

Generates and returns a new colour attribute.

newEdgePressureLoading(Vector3D, String) - Method in class com.hedgehog.mechanics.threed.loading.LoadingManager3D

Returns a new EdgePressureLoading object from the specified force and name.

newFacePressureLoading(Vector3D, String) - Method in class com.hedgehog.mechanics.threed.loading.LoadingManager3D

Returns a new FacePressureLoading object from the specified force and name.

newFloatAttribute(double, String) - Method in class com.hedgehog.attributes.AttributeManager

Generates and returns a new floating-point attribute.

newInstance(String) - Static method in class com.hedgehog.geo.threed.curves.Curve3DFactory

Returns a new default instance of a Curve3D object.

newInstanceSemiMajorAxisAndInverseFlattening(double, double) - Static method in class com.hedgehog.planets.Earth

Returns a new instance of an Earth object fom the specifieid semi major and inverse flattening value.

newInstanceSemiMajorAxisAndSemiMinorAxis(double, double) - Static method in class com.hedgehog.planets.Earth

Returns a new instance of an Earth object fom the specifieid semi major and minor axes.

newInstanceSemiMinorAxisAndInverseFlattening(double, double) - Static method in class com.hedgehog.planets.Earth

Returns a new instance of an Earth object fom the specifieid semi minor and inverse flattening value.

newIntegerAttribute(int, String) - Method in class com.hedgehog.attributes.AttributeManager

Generates and returns a new integer attribute.

Newmark - Class in com.hedgehog.mechanics.time_integration

Title: Newmark - solves the Newmark time integration scheme.

Newmark() - Constructor for class com.hedgehog.mechanics.time_integration.Newmark

Default constructor.

Newmark(double, double, double, TwoVariableVector3DFunction) - Constructor for class com.hedgehog.mechanics.time_integration.Newmark

Constructor.

Newmark(Newmark) - Constructor for class com.hedgehog.mechanics.time_integration.Newmark

Copy constructor.

newMaterialAttribute(Material, String) - Method in class com.hedgehog.attributes.AttributeManager

Generates and returns a new material attribute.

newSize(int, int, ObjectType) - Method in class com.hedgehog.math.matrices.FullMatrix

Generates a new matrix of new_number_of_rows rows.

newSize(int, ObjectType, boolean) - Method in class com.hedgehog.math.matrices.SymmetricFullMatrix

Generates a new sysmmetric matrix of new_number_of_rows rows.

newStringAttribute(String, String) - Method in class com.hedgehog.attributes.AttributeManager

Generates and returns a new string attribute.

newtonsToPoundsForce(double) - Static method in class com.hedgehog.utility.conversions.PhysicsConversions

Converts N to lbf; ie 1N = 0.2248lbf.

newVector2DAttribute(Vector2D, String) - Method in class com.hedgehog.attributes.AttributeManager

Generates and returns a new 2D vector attribute.

newVector3DAttribute(Vector3D, String) - Method in class com.hedgehog.attributes.AttributeManager

Generates and returns a new 3D vector attribute.

newVertexForceLoading(Vector3D, String) - Method in class com.hedgehog.mechanics.threed.loading.LoadingManager3D

Returns a new VertexForceLoading object from the specified force and name.

next() - Method in class com.hedgehog.geo.threed.grid.Grid3DFaceIterator

Returns the next grid point and vector of faces pair.

next() - Method in class com.hedgehog.geo.threed.grid.Grid3DPointIterator

Returns the next grid point as a pair.

next() - Method in class com.hedgehog.geo.threed.meshes.IndexTetrahedronMesh3DBFSIterator

Moves to the next adjacent tetrahedron in the associated mesh.

next() - Method in class com.hedgehog.geo.threed.meshes.IndexTetrahedronMesh3DDFSIterator

Moves to the next tetrahedron in the mesh.

next() - Method in class com.hedgehog.geo.twod.grid.BackgroundGrid2DIterator

Returns the next grid cell.

next() - Method in class com.hedgehog.geo.twod.meshes.IndexPolygonMesh2DBFSIterator

Moves to the next adjacent polygon in the associated mesh.

next() - Method in class com.hedgehog.geo.twod.meshes.IndexPolygonMesh2DDFSIterator

Moves to the next polygon in the mesh.

next() - Method in class com.hedgehog.geo.twod.shapes.IndexPolygon2DIterator

Moves the iterator to the next vertex.

next() - Method in class com.hedgehog.geo.twod.shapes.Polygon2DVertexIterator

Moves the iterator to the next vertex.

next() - Method in class com.hedgehog.geo.twod.shapes.StraightEdgePolygon2DEdgeIterator

Moves the iterator to the next edge.

next() - Method in class com.hedgehog.math.graph_tree.BFSIterator

Moves to the next node in the graph.

next() - Method in class com.hedgehog.math.graph_tree.DFSIterator

Moves to the next node in the graph.

next() - Method in class com.hedgehog.math.graph_tree.LevelOrderBalancedBinaryTreeIterator

Returns the next object.

next() - Method in class com.hedgehog.math.graph_tree.PreOrderBalancedBinaryTreeIterator

Returns the next object.

nextElement() - Method in class com.hedgehog.utility.VectorOpt.VectorOptEnumeration

Returns the next element.

nextIndex(int, boolean) - Method in class com.hedgehog.utility.VectorOpt

Returns the "next" vector index ater the specified index.

nextPosition(Object, Vector3D, Vector3D) - Method in class com.hedgehog.mechanics.time_integration.EulerExplicit

Returns the next position x(t+dt).

nextPosition(Object, Vector3D, Vector3D, Vector3D, Vector3D) - Method in class com.hedgehog.mechanics.time_integration.Newmark

Returns the next position x(t+dt) = xt + dt.v(t) + (dt)^2[(0.5-beta)a(t) + beta.a(t+1)].

nextPosition(Object, Vector3D, Vector3D, Vector3D, double) - Method in class com.hedgehog.mechanics.time_integration.PositionVerlet

Returns the next position x(t+dt)=x(t)+[x(t)-x(t-dt)]+f(t)dt^2/m.

nextPosition(Object, Vector3D, Vector3D, double) - Method in class com.hedgehog.mechanics.time_integration.RungeKuttaSecondOrder

Returns the next position x(t+dt).

nextPositionVelocity(Object, Vector3D, Vector3D, double) - Method in class com.hedgehog.mechanics.time_integration.RungeKuttaSecondOrder

Combines nextPosition() and nextVelocity() and saves the duplication of a few calculations if both x(t+1) and v(t+1) are required.

nextVelocity(Object, Vector3D, Vector3D, double) - Method in class com.hedgehog.mechanics.time_integration.EulerExplicit

Returns the velocity v(t+dt).

nextVelocity(Object, Vector3D, Vector3D, Vector3D) - Method in class com.hedgehog.mechanics.time_integration.Newmark

Returns the velocity v(t+dt); v(t+dt) = v(t) + dt[(1-gamma)a(t) + gamma.a(t+1)].

nextVelocity(Object, Vector3D, Vector3D) - Method in class com.hedgehog.mechanics.time_integration.PositionVerlet

nextVelocity(Object, Vector3D, Vector3D, double) - Method in class com.hedgehog.mechanics.time_integration.RungeKuttaSecondOrder

Returns the next velocity v(t+dt).

nextVertex(Point3D) - Method in class com.hedgehog.geo.threed.shapes.Polygon3D

Returns the vertex after the specified vertex wrt the ordering of the polygon vertices.

nextVertex(int) - Method in class com.hedgehog.geo.threed.shapes.Polygon3D

Returns the vertex after the specified vertex index the ordering of the polygon vertices.

nextVertex(Point2D, double) - Method in class com.hedgehog.geo.twod.shapes.Polygon2D

Returns the vertex after the specified vertex wrt the ordering of the polygon vertices.

nextVertex(int) - Method in class com.hedgehog.geo.twod.shapes.Polygon2D

Returns the vertex after the specified vertex index the ordering of the polygon vertices.

nextVertexIndex(int) - Method in class com.hedgehog.geo.threed.shapes.Polygon3D

Returns the next vertex index in the inherent order of the vertices in mVertices.

nextVertexIndex(int) - Method in class com.hedgehog.geo.twod.shapes.Polygon2D

Returns the next vertex index in the inherent order of the vertices in mVertices.

ninePointCircle() - Method in class com.hedgehog.geo.twod.shapes.StraightEdgeTriangle2D

Returns the nine-point circle of a triangle.

node(int) - Method in class com.hedgehog.math.graph_tree.GraphTreePathOfNodes

Returns the path node at the specified index.

nodeFromList(NodeList, String) - Static method in class com.hedgehog.xml.XMLDOMUtilities

Returns the node from the specified list that matches the specified node name.

nodeFromList(NodeList, ArrayList<String>) - Static method in class com.hedgehog.xml.XMLDOMUtilities

As nodeFromList(nodes,nodeName) except that handles a vector of node names.

nodeInPath(GraphTreeNode<NodeType>) - Method in class com.hedgehog.math.graph_tree.GraphTreePathOfNodes

Tests whether or not the specified node is in a path.

NodeNotInTreeException - Class in com.hedgehog.math.exceptions

Title: NodeNotInTreeException - handles node-not-in-tree exceptions.

NodeNotInTreeException() - Constructor for class com.hedgehog.math.exceptions.NodeNotInTreeException

NodeNotInTreeException(String) - Constructor for class com.hedgehog.math.exceptions.NodeNotInTreeException

NodeNotInTreeException(NodeNotInTreeException) - Constructor for class com.hedgehog.math.exceptions.NodeNotInTreeException

nodeObject - Variable in class com.hedgehog.math.graph_tree.GraphTreeNode

Node object.

noise(double, double) - Static method in class com.hedgehog.math.SimplexNoise

Computes 2D simplex noise.

noise(double, double, double) - Static method in class com.hedgehog.math.SimplexNoise

Computes 3D simplex noise.

nonCommonEdges(IndexPolygon3D) - Method in class com.hedgehog.geo.threed.shapes.IndexPolygon3D

Returns the non-common edges (if any) between this polygon and the specified polygon.

nonCommonEdges(IndexPolygon2D) - Method in class com.hedgehog.geo.twod.shapes.IndexPolygon2D

Returns the non-common edges (if any) between this polygon and the specified polygon.

nonCommonEdgesWithAdjacentPolygons() - Method in class com.hedgehog.geo.twod.shapes.AdjacentIndexPolygon2D

Returns a vector of non-common edges between this polygon and its adjacent polygons.

nonCommonFacesWithAdjacentTetrahedra() - Method in class com.hedgehog.geo.threed.shapes.AdjacentIndexTetrahedron3D

Returns a vector of faces that are non-common with adjacent tetrahedra.

nonCommonVertex(StraightEdgeTriangle2D) - Method in class com.hedgehog.geo.twod.shapes.StraightEdgeTriangle2D

Returns the vertex of the specified triangle that is not common/shared by this triangle.

NONE - Static variable in class com.hedgehog.directions_orientations.DominantDirection

Indicates no particular dominant direction.

NONE - Static variable in class com.hedgehog.geo.GeometricObjectsType

Indicates no geometric object(s).

NONE - Static variable in class com.hedgehog.swarm.Constraint

Indicates no constraint.

nonNANs() - Method in class com.hedgehog.geo.threed.grid.AbstractGrid3D

Returns a vector of all non-nan points.

NonRationalBezierCurve3D - Class in com.hedgehog.geo.threed.curves

Title: NonRationalBezierCurve3D - models a non-rational Bezier curve

NonRationalBezierCurve3D() - Constructor for class com.hedgehog.geo.threed.curves.NonRationalBezierCurve3D

Default constructor.

NonRationalBezierCurve3D(Vector<Point3D>) - Constructor for class com.hedgehog.geo.threed.curves.NonRationalBezierCurve3D

Constructor.

NonRationalBezierCurve3D(NonRationalBezierCurve3D) - Constructor for class com.hedgehog.geo.threed.curves.NonRationalBezierCurve3D

Copy constructor.

NonRationalBezierSurface3D - Class in com.hedgehog.geo.threed.surfaces

Title: NonRationalBezierSurface3D - models a non-rational Bezier surface

NonRationalBezierSurface3D() - Constructor for class com.hedgehog.geo.threed.surfaces.NonRationalBezierSurface3D

Default constructor.

NonRationalBezierSurface3D(FullMatrix<Point3D>) - Constructor for class com.hedgehog.geo.threed.surfaces.NonRationalBezierSurface3D

Constructor.

NonRationalBezierSurface3D(NonRationalBezierSurface3D) - Constructor for class com.hedgehog.geo.threed.surfaces.NonRationalBezierSurface3D

Copy constructor.

NonRationalBSplineCurve3D - Class in com.hedgehog.geo.threed.curves

Title: NonRationalBSplineCurve3D - models a non-rational B-Spline curve

NonRationalBSplineCurve3D() - Constructor for class com.hedgehog.geo.threed.curves.NonRationalBSplineCurve3D

Default constructor.

NonRationalBSplineCurve3D(int, KnotVector, Vector<Point3D>) - Constructor for class com.hedgehog.geo.threed.curves.NonRationalBSplineCurve3D

Constructor.

NonRationalBSplineCurve3D(int, Vector<Point3D>) - Constructor for class com.hedgehog.geo.threed.curves.NonRationalBSplineCurve3D

Constructor.

NonRationalBSplineCurve3D(NonRationalBSplineCurve3D) - Constructor for class com.hedgehog.geo.threed.curves.NonRationalBSplineCurve3D

Copy constructor.

NonRationalBSplineSurface3D - Class in com.hedgehog.geo.threed.surfaces

Title: NonRationalBSplineSurface3D - models a non-rational B-Spline surface

NonRationalBSplineSurface3D() - Constructor for class com.hedgehog.geo.threed.surfaces.NonRationalBSplineSurface3D

Default constructor.

NonRationalBSplineSurface3D(int, int, KnotVector, KnotVector) - Constructor for class com.hedgehog.geo.threed.surfaces.NonRationalBSplineSurface3D

Constructor.

NonRationalBSplineSurface3D(int, int, KnotVector, KnotVector, FullMatrix<Point3D>) - Constructor for class com.hedgehog.geo.threed.surfaces.NonRationalBSplineSurface3D

Constructor.

NonRationalBSplineSurface3D(int, int, FullMatrix<Point3D>) - Constructor for class com.hedgehog.geo.threed.surfaces.NonRationalBSplineSurface3D

Constructor.

NonRationalBSplineSurface3D(NonRationalBSplineSurface3D) - Constructor for class com.hedgehog.geo.threed.surfaces.NonRationalBSplineSurface3D

Copy constructor.

norm(boolean) - Method in class com.hedgehog.math.matrices.FloatingPointFullMatrix

Returns the Frobenius norm of this matrix; ie the square root of the trace(A^TxA).

norm(boolean) - Method in class com.hedgehog.math.matrices.Matrix3x3

Returns the Frobenius norm of this matrix; ie the square root of the trace(A^TxA).

norm() - Method in class com.hedgehog.math.Quaternion

Returns the norm of a quaternion; ie |q|^2=s*s+v.v

norm() - Method in class com.hedgehog.math.Vector2D

Returns the length/norm of this vector.

norm() - Method in class com.hedgehog.math.Vector3D

Returns the norm or magnitude (ie length) of this vector.

norm() - Method in class com.hedgehog.math.vectors.FloatingPointSparseVector

Returns the norm of this vector.

norm() - Method in class com.hedgehog.math.vectors.FloatingPointVector

Returns the norm or magnitude (i.e.

norm(double[]) - Static method in class com.hedgehog.utility.ArrayUtilities

Computes the L2 Euclidean norm of the specified array.

norm1() - Method in class com.hedgehog.math.matrices.FloatingPointFullMatrix

One norm.

norm2() - Method in class com.hedgehog.math.matrices.FloatingPointFullMatrix

Two norm.

norm2() - Method in class com.hedgehog.math.matrices.SingularValueDecomposition

Two norm

normal(Point3D, boolean) - Method in class com.hedgehog.geo.threed.shapes.RightAngledCone3D

Returns the normal at the specified point.

normal(double, double, boolean) - Method in class com.hedgehog.geo.threed.shapes.SuperQuadric3D

Returns the normal vector at the specified point (u,v).

normal(double, double, boolean, boolean) - Method in class com.hedgehog.geo.threed.shapes.Torus3D

Returns the outward normal vector at the specified surface point.

normal() - Method in class com.hedgehog.geo.threed.surfaces.Plane3D

Returns the plane normal.

normal(double, double, boolean) - Method in class com.hedgehog.geo.threed.surfaces.Plane3D

Returns the normal to this plane.

normal(Point3D, boolean) - Method in class com.hedgehog.geo.threed.surfaces.QuadraticSurface3D

Returns the normal at the specified point.

normal(double, double, boolean) - Method in class com.hedgehog.geo.threed.surfaces.Surface3D

Returns the normal at point parametric (u,v).

normal(boolean) - Method in class com.hedgehog.geo.twod.curves.LinearLine2D

Returns the normal to this line; ie n(A,B).

normal(Vector3D, boolean, double) - Method in class com.hedgehog.math.Vector3D

Returns the normal/perpendicular vector v-[(u.v)v/(v.v)]; ie v-OrthogonalProjection(u).

normalAndShearStressesOnPlane(double, double, double, HDouble, HDouble, HDouble, HDouble, HDouble) - Method in class com.hedgehog.math.tensors.StressTensor

Returns, via reference, the normal and shear stresses (and direction cosines; ls,ms,ns) on a plane defined by the direction cosines (l,m,n).

normalDistanceToOrigin() - Method in class com.hedgehog.geo.threed.surfaces.Plane3D

Returns the normal distance of this plane from the origin of coordinates.

NormalInterpolatorNode - Class in com.hedgehog.x3d.interpolator

Title: NormalInterpolatorNode - represents the X3D NormalInterpolator node.

NormalInterpolatorNode() - Constructor for class com.hedgehog.x3d.interpolator.NormalInterpolatorNode

Default constructor.

NormalInterpolatorNode(MFFloat, MFVec3f) - Constructor for class com.hedgehog.x3d.interpolator.NormalInterpolatorNode

Costructor.

normalise() - Method in class com.hedgehog.date_time.HoursMinutesSeconds

Masks a (h,m,s) time to the [0:24] range, thus generating a positive time within the standard range.

normalise() - Method in class com.hedgehog.geo.threed.world.Camera

Normalises the camera vectors (left,up,direction).

normalise() - Method in class com.hedgehog.geo.twod.curves.LinearLine2D

A normalised implicit line refers to one that is multiplied throughout by 1/sqrt(A^2*B^2).

normalise(double[]) - Static method in class com.hedgehog.math.functions.Functions

Normalises the doubles in the specified array by their sum.

normalise(double[], double) - Static method in class com.hedgehog.math.functions.Functions

Normalises the doubles in the array using the given value.

normalise() - Method in class com.hedgehog.math.Quaternion

Normalises this quaternion.

normalise() - Method in class com.hedgehog.math.Vector2D

Normalizes the operated-on vector and returns the vector norm/length.

normalise() - Method in class com.hedgehog.math.Vector3D

Normalises the operated-on vector and returns the vector length/norm.

normalise() - Method in class com.hedgehog.math.vectors.FloatingPointSparseVector

Normalises a vector.

normalise(double) - Method in class com.hedgehog.math.vectors.FloatingPointVector

Normalizes this vector.

normalise(double[]) - Static method in class com.hedgehog.utility.ArrayUtilities

Renormalises the array so that its L2 norm is 1.

normalised() - Method in class com.hedgehog.math.Quaternion

Returns this quaternion normalised.

normalisedDistanceToCutFromBase() - Method in class com.hedgehog.geo.threed.shapes.RightAngledFrustumCone3D

Returns the distance from the base to the cut, normalised wrt the axis length.

normaliseDegrees180(double) - Static method in class com.hedgehog.math.functions.Functions

Masks an angle to the [0:180] range.

normaliseDegrees360(double) - Static method in class com.hedgehog.math.functions.Functions

Masks an angle to the [0:360] range.

normaliseDirectionVector() - Method in class com.hedgehog.geo.threed.curves.Ray3D

Normalises the direction vector of this ray.

normaliseDirectionVector() - Method in class com.hedgehog.geo.twod.curves.Ray2D

Normalises the direction vector of this ray.

NormalisedRGBAlphaColour - Class in com.hedgehog.texture

Title: NormalisedRGBAlphaColour - extends NormalisedRGBColour by adding an alpha transparency value.

NormalisedRGBAlphaColour() - Constructor for class com.hedgehog.texture.NormalisedRGBAlphaColour

Default constructor.

NormalisedRGBAlphaColour(double, double, double, double) - Constructor for class com.hedgehog.texture.NormalisedRGBAlphaColour

Constructor.

NormalisedRGBAlphaColour(NormalisedRGBAlphaColour) - Constructor for class com.hedgehog.texture.NormalisedRGBAlphaColour

Copy constructor.

NormalisedRGBColour - Class in com.hedgehog.texture

Title: NormalisedRGBColour - represents a normalised (r,g,b) colour.

NormalisedRGBColour() - Constructor for class com.hedgehog.texture.NormalisedRGBColour

Default constructor.

NormalisedRGBColour(double, double, double) - Constructor for class com.hedgehog.texture.NormalisedRGBColour

Constructor.

NormalisedRGBColour(RGBColour) - Constructor for class com.hedgehog.texture.NormalisedRGBColour

Constructor.

NormalisedRGBColour(PlainColour) - Constructor for class com.hedgehog.texture.NormalisedRGBColour

Constructor.

NormalisedRGBColour(NormalisedRGBColour) - Constructor for class com.hedgehog.texture.NormalisedRGBColour

Copy constructor.

normalisedVector(double) - Method in class com.hedgehog.math.Vector2D

Returns the normalisation of this vector.

normalisedVector(double) - Method in class com.hedgehog.math.Vector3D

Returns a normalised vector.

normaliseRadians2PI(double) - Static method in class com.hedgehog.math.functions.Functions

Makes an angle in radians to the [0:2pi] range.

normaliseRadiansPI(double) - Static method in class com.hedgehog.math.functions.Functions

Masks an angle to the [0:PI] range.

NormalNode - Class in com.hedgehog.x3d.property

Title: NormalNode - represents an X3D Normal node.

NormalNode() - Constructor for class com.hedgehog.x3d.property.NormalNode

Default constrcutor.

NormalNode(MFVec3f) - Constructor for class com.hedgehog.x3d.property.NormalNode

Constructor.

NormalNode(NormalNode) - Constructor for class com.hedgehog.x3d.property.NormalNode

Copy constructor.

normalPlane(double) - Method in class com.hedgehog.geo.threed.curves.Curve3D

Returns the coefficients of the normal plane (ax+by+cz+d=0) at parametric point u.

normalPlaneToAxis(double) - Method in class com.hedgehog.geo.threed.shapes.Cone3D

Returns the normal plane to the cylinder axis curve at the specified axis parametric variable value.

normalPlaneToAxis(double) - Method in class com.hedgehog.geo.threed.shapes.Cylinder3D

Returns the normal plane to the cylinder axis curve at the specified axis parametric variable value.

normFrobenius() - Method in class com.hedgehog.math.matrices.FloatingPointFullMatrix

Frobenius norm.

normInf() - Method in class com.hedgehog.math.matrices.FloatingPointFullMatrix

Infinity norm.

normSquared() - Method in class com.hedgehog.math.Vector2D

Returns the length/norm sqaured of this vector.

NORTH - Static variable in class com.hedgehog.directions_orientations.PoleDirection

North direction.

NORTH_EAST - Static variable in class com.hedgehog.directions_orientations.PoleDirection

North East direction.

NORTH_WEST - Static variable in class com.hedgehog.directions_orientations.PoleDirection

North West direction.

northPoint() - Method in class com.hedgehog.geo.twod.shapes.Circle2D

Returns the northest point; ie (c.x,c.y+r).

northPole() - Method in class com.hedgehog.geo.threed.shapes.Sphere3D

Returns the north pole point; ie (cx,cy,cz+r).

NOT_A_NUMBER - Static variable in class com.hedgehog.math.constants.MathsConstants

Constant NAN, defined as 1.0e38.

nthDerivative(int, int) - Method in class com.hedgehog.math.polynomials.NVariablePolynomial

Returns the nth derivative of a polynomial with respect to the specified variable.

nthDerivative(int, int) - Method in class com.hedgehog.math.polynomials.NVariableTerm

Returns the nth derivative of a term with respect to the specified variable.

nudge(Vector2D, double, int, double) - Method in class com.hedgehog.geo.twod.points.Point2D

Nudges this point along the specified vector a random distance between 0 and epsilon.

nudge(double, int, double) - Method in class com.hedgehog.geo.twod.points.Point2D

Nudges this point in a random direction and a random distance between 0 and epsilon.

number() - Method in class com.hedgehog.math.RandomNumber

Returns a random number in the range [0:1].

numberAdjacentCells(BackgroundGridCell2D, boolean) - Method in class com.hedgehog.geo.twod.grid.BackgroundGrid2D

Returns the number of adjacent cells for the spcified cell.

numberAdjacentPoints() - Method in class com.hedgehog.geo.threed.points.Point3DWithAdjacentPoints

Returns the number of adjacent points.

numberAdjacentPoints() - Method in class com.hedgehog.geo.twod.points.Point2DWithAdjacentPoints

Returns the number of adjacent points.

numberAdjacentPoints(int, double) - Method in class com.hedgehog.mechanics.threed.particles.KDTreeParticles3D

Returns the number of adjacent points to the specified particle within the specified window.

numberAdjacentPoints(int, double) - Method in class com.hedgehog.mechanics.twod.particles.KDTreeParticles2D

Returns the number of adjacent points to the specified particle within the specified window.

numberAdjacentPolygons(IndexPolygon2D) - Method in class com.hedgehog.geo.twod.meshes.EdgeAdjacentPolygon2DGraphMesh

Returns the number of adjacent polygons for the specified polygon.

numberAdjacentPolygons() - Method in class com.hedgehog.geo.twod.shapes.AdjacentIndexPolygon2D

Returns the number of adjaent polygons.

numberAnimators() - Method in class com.hedgehog.animator.Animation

Returns the number of animators.

numberAppearanceAttributes() - Method in class com.hedgehog.attributes.AttributeManager

Returns the number of managed Appearance attributes.

numberAttributes() - Method in class com.hedgehog.attributes.AttributeManager

Returns the total number of managed attributes.

numberAttributes() - Method in class com.hedgehog.attributes.Attributes

Returns the number of attributes that this object holds.

numberBodyForceLoadings() - Method in class com.hedgehog.mechanics.threed.loading.LoadingManager3D

Returns the number of managed body force loadings.

numberCards() - Method in class com.hedgehog.game.CardHand

Returns the number of cards.

numberCards() - Method in class com.hedgehog.game.PackOfCards

Returns the number of cards in this pack.

numberCells() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the total number of cells in this grid.

numberClubs() - Method in class com.hedgehog.game.CardHand

Returns the number of clubs in this hand.

numberClubs() - Method in class com.hedgehog.game.PackOfCards

Returns the number of clubs in this pack.

numberColourAttributes() - Method in class com.hedgehog.attributes.AttributeManager

Returns the number of managed colour attributes.

numberCols() - Method in class com.hedgehog.geo.threed.points.Point3DMatrix

Returns the number of columns.

numberCols() - Method in class com.hedgehog.geo.twod.points.Point2DMatrix

Returns the number of columns.

numberCols() - Method in class com.hedgehog.math.matrices.Matrix2x2

Returns the number of columns; ie 2.

numberCols() - Method in class com.hedgehog.math.matrices.Matrix3x3

Returns the number of columns; ie 3.

numberCols() - Method in class com.hedgehog.math.matrices.Matrix4x4

Returns the number of columns; ie 4.

numberCols() - Method in class com.hedgehog.math.vectors.ColumnVector

Returns the number of columns; ie 1.

numberCols() - Method in class com.hedgehog.math.vectors.RowVector

Returns the number of columns.

numberControlPoints() - Method in class com.hedgehog.geo.threed.curves.WeightedRationalBezierCurve3D

Returns the number of control points.

numberControlPoints() - Method in class com.hedgehog.geo.threed.curves.WeightedRationalBSplineCurve3D

Returns the number of conrol points.

numberControlPoints() - Method in class com.hedgehog.geo.threed.surfaces.NonRationalBezierSurface3D

Returns the number of control points.

numberControlPoints() - Method in class com.hedgehog.geo.threed.surfaces.WeightedRationalBezierSurface3D

Returns the number of control points.

numberControlPoints() - Method in class com.hedgehog.geo.threed.surfaces.WeightedRationalBSplineSurface3D

Returns the number of control points.

numberCurvePoints() - Method in class com.hedgehog.geo.threed.curves.PolyCurve3D

Returns the number of points on a poly-curve; ie, number of segments+1.

numberCurvePoints() - Method in class com.hedgehog.geo.twod.curves.PolyCurve2D

Returns the number of points on a poly-curve; ie, number of segments+1.

numberDiagonalsExpected() - Method in class com.hedgehog.geo.twod.meshes.Polygon2DTriangulation

Returns the number of expected diagonals in the generated triangulation; ie mPolygon.numberVertices()-3.

numberDiamonds() - Method in class com.hedgehog.game.CardHand

Returns the number of diamonds in this hand.

numberDiamonds() - Method in class com.hedgehog.game.PackOfCards

Returns the number of diamonds in this pack.

numberDie() - Method in class com.hedgehog.game.Dice

Returns the number of die.

numberDigits(int) - Static method in class com.hedgehog.math.functions.Functions

Returns the number of digits in the specified integer number.

numberEdgePressureLoadings() - Method in class com.hedgehog.mechanics.threed.loading.LoadingManager3D

Returns the number of managed edge pressure loadings.

numberEdges() - Method in class com.hedgehog.geo.threed.shapes.IndexPolygon3D

Returns the number of polygon edges, which is equvalent to the number of vertices.

numberEdges() - Method in class com.hedgehog.geo.threed.shapes.Polygon3D

Returns the number of edges.

numberEdges() - Method in class com.hedgehog.geo.twod.shapes.IndexPolygon2D

Returns the number of polygon edges, which is equvalent to the number of vertices.

numberEdges() - Method in class com.hedgehog.geo.twod.shapes.Polygon2D

Returns the number of edges, which is assumed to be the same as the number of vertices.

numberElements() - Method in class com.hedgehog.math.matrices.CompressedRowStorage

Returns the number of elements; ie mValues.length.

numberElements() - Method in class com.hedgehog.math.matrices.FloatingPointSparseMatrix

Returns the actual number of elements stored in this matrix.

numberElements() - Method in class com.hedgehog.math.matrices.FloatingPointSparseMatrixStorage

Returns the number of elements stored by this sparse matrix.

numberElements() - Method in class com.hedgehog.math.matrices.HashtableStorage

Returns the number of element.

numberElements() - Method in class com.hedgehog.math.matrices.JavaSparseArrayStorage

Returns the total number of elements in this sparse matrix storage.

numberElements() - Method in class com.hedgehog.math.matrices.Matrix

Returns the number of elements; ie rows*cols.

numberElements() - Method in class com.hedgehog.math.matrices.Matrix2x2

Returns the total number of elements; ie 4.

numberElements() - Method in class com.hedgehog.math.matrices.Matrix3x3

Returns the total number of elements; ie 9.

numberElements() - Method in class com.hedgehog.math.matrices.Matrix4x4

Returns the total number of elements; ie 16.

numberElements() - Method in class com.hedgehog.math.matrices.SparseMatrix

Returns the number of elements in this sparse matrix.

numberElements() - Method in class com.hedgehog.math.matrices.SymmetricFullMatrix

Returns the actual number of element in a symmetric lower/upper matrix.

numberElements() - Method in class com.hedgehog.math.vectors.FloatingPointVector

Equivalent to size(), in that it returns the number of elements.

numberElements() - Method in class com.hedgehog.math.vectors.SparseVector

Returns the maximum number of vector elements; ie mNumberElements.

numberElements() - Method in class com.hedgehog.utility.HSet

Returns the number of set elements.

numberElements() - Method in class com.hedgehog.utility.IntegerSet

Returns the number of set elements.

numberElementsActual() - Method in class com.hedgehog.math.vectors.SparseVector

Returns the actual number of non-background objects.

numberFacePressureLoadings() - Method in class com.hedgehog.mechanics.threed.loading.LoadingManager3D

Returns the number of managed face pressure loadings.

numberFaces() - Method in class com.hedgehog.geo.threed.meshes.IndexTetrahedronMesh3D

Returns the total number of faces.

numberFaces() - Method in class com.hedgehog.geo.threed.shapes.Polyhedron3D

Returns the number of faces.

numberFloatAttributes() - Method in class com.hedgehog.attributes.AttributeManager

Returns the number of managed floating-point attributes.

numberGridPoints() - Method in class com.hedgehog.geo.threed.grid.Grid3D

Returns the actual number of points; tie the number of non-nan points.

numberGridPoints() - Method in class com.hedgehog.geo.threed.grid.LevelSetGrid3D

Returns the actual number of points; tie the number of non-nan points.

numberHeadsTails(ArrayList<String>) - Static method in class com.hedgehog.game.Coin

Returns the number of heads and tails in the specified flip array.

numberHearts() - Method in class com.hedgehog.game.CardHand

Returns the number of hearts in this hand.

numberHearts() - Method in class com.hedgehog.game.PackOfCards

Returns the number of hearts in this pack.

numberICells() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the number of cells in i-direction.

numberICells() - Method in class com.hedgehog.geo.twod.grid.BackgroundGrid2D

Returns the number of cells in i-direction.

numberIJKPoints() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the total number of (i,j,k) points; ie miPoints*mjPoints*mkPoints.

numberIJPoints() - Method in class com.hedgehog.geo.twod.grid.BackgroundGrid2D

Returns the total number of (i,j) points.

numberInnerCirclesAtStepn(int) - Method in class com.hedgehog.geo.twod.fractals_chaos.InnerCircles2D

Returns the number of circles at step n.

numberInnerCircleUptoStepn(int) - Method in class com.hedgehog.geo.twod.fractals_chaos.InnerCircles2D

Returns the total number of circles up to and including step n.

numberInRange(double, double) - Method in class com.hedgehog.math.RandomNumber

Returns a random number within the specified range [n1:n2].

numberInSequence(int[], int) - Static method in class com.hedgehog.game.Lottery

Tests whether or not the specified number is the specified sequence, which could be either the main or bonus sequence.

numberIntegerAttributes() - Method in class com.hedgehog.attributes.AttributeManager

Returns the number of managed integer attributes.

numberIntersectionObjects() - Method in class com.hedgehog.geo.Intersection

Returns the number of intersection objects.

numberIntervalPoints() - Method in class com.hedgehog.utility.IntervalValueDelta

Returns the number of step size points within the interval; ie numberStepSizes() + 1.

numberIPoints() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the number of grid i-points.

numberIPoints() - Method in class com.hedgehog.geo.twod.grid.BackgroundGrid2D

Returns the number of grid i-points.

numberISpaces() - Method in class com.hedgehog.geo.threed.grid.AbstractGrid3D

Returns the number of i-spacings; ie miSize-1.

numberIterationsToConverge() - Method in class com.hedgehog.math.constants.PI

If the method of calculation uses an iterative method then this methodcan be called after to determine the actual number of iterations to acheive the encapsulated tolerance.

numberJCells() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the number of cells in j-direction.

numberJCells() - Method in class com.hedgehog.geo.twod.grid.BackgroundGrid2D

Returns the number of cells in j-direction.

numberJokers() - Method in class com.hedgehog.game.CardHand

Returns the number of jokers in this hand.

numberJokers() - Method in class com.hedgehog.game.PackOfCards

Returns the number of jokers in this pack.

numberJPoints() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the number of grid j-points.

numberJPoints() - Method in class com.hedgehog.geo.twod.grid.BackgroundGrid2D

Returns the number of grid j-points.

numberJSpaces() - Method in class com.hedgehog.geo.threed.grid.AbstractGrid3D

Returns the number of j-spacings; ie mjSize-1.

numberKCells() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the number of cells in k-direction.

numberKPoints() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the number of grid k-points.

numberLightings() - Method in class com.hedgehog.geo.threed.world.Lighting3D

Returns the number of lightings.

numberLoadings() - Method in class com.hedgehog.mechanics.loading.Loadings

Returns the number of loadings that this object holds.

numberLoadings() - Method in class com.hedgehog.mechanics.threed.loading.LoadingManager3D

Returns the total number of managed loadings.

numberMaterialAttributes() - Method in class com.hedgehog.attributes.AttributeManager

Returns the number of managed Material attributes.

numberMaterials() - Method in class com.hedgehog.material.MaterialManager

Returns the number of material objects this manager manages.

numberMeshEdges() - Method in class com.hedgehog.geo.twod.meshes.IndexPolygonMesh2D

Returns the number of mesh edges.

numberMeshPolygons() - Method in class com.hedgehog.geo.twod.meshes.DelaunayTriangulation2D

Returns the number of polygon triangulation triangles.

numberMeshPolygons() - Method in class com.hedgehog.geo.twod.meshes.EdgeAdjacentPolygon2DGraphMesh

Returns the number of mesh polygons.

numberMeshPolygons() - Method in class com.hedgehog.geo.twod.meshes.IndexPolygonMesh2D

Returns the number of mesh polygons.

numberMeshPolygons() - Method in class com.hedgehog.geo.twod.meshes.Mesh2D

Returns the number of mesh polygons.

numberMeshPolygons() - Method in class com.hedgehog.geo.twod.meshes.Polygon2DTriangulation

Returns the number of polygon triangulation triangles.

numberMeshPolygons() - Method in class com.hedgehog.geo.twod.meshes.SimplePolygonMesh2D

Returns the number of mesh polygons.

numberMeshPolyhedra() - Method in class com.hedgehog.geo.threed.meshes.IndexTetrahedronMesh3D

Returns the number of mesh polyhedra.

numberMeshPolyhedra() - Method in class com.hedgehog.geo.threed.meshes.Mesh3D

Returns the number of mesh polyhedra.

numberMeshPolyhedra() - Method in class com.hedgehog.geo.threed.meshes.SimplePolygonMesh3D

Returns the number of mesh polyhedra.

numberModelObjectAnimations() - Method in class com.hedgehog.model.ModelObjectAnimationManager

Returns the number of animations managed by this manager.

numberModelObjectAttributes() - Method in class com.hedgehog.model.ModelObjectAttributeManager

Returns the number of attributes managed by this manager.

numberModelObjectLoadings() - Method in class com.hedgehog.mechanics.threed.loading.MechanicsObjectLoadingManager

Returns the number of loadings managed by this manager.

numberNANs() - Method in class com.hedgehog.geo.threed.grid.Grid3D

Returns the number of nan-points.

numberNeighbours() - Method in class com.hedgehog.geo.threed.shapes.AdjacentIndexTetrahedron3D

Returns the number of face-adjacent neighbours of this index-tetrahedron.

numberNonZeros(double) - Method in class com.hedgehog.math.matrices.FloatingPointFullMatrix

Returns the number of non-zeros.

numberOccurrencesOfSequence(ArrayList<String>, String) - Static method in class com.hedgehog.game.Coin

Returns the number of occurrences of the specified sequence in the specified flip array.

numberOfAdjacentArcs() - Method in class com.hedgehog.math.graph_tree.GraphTreeArc

Returns the number of adjacent arcs.

numberOfAdjacentNodes() - Method in class com.hedgehog.math.graph_tree.GraphTreeNode

Returns the number of adjacent nodes.

numberOfArcs() - Method in class com.hedgehog.math.graph_tree.GraphTreePathOfArcs

Returns the number of arcs on a path.

numberOfCellObjects() - Method in class com.hedgehog.geo.threed.grid.BackgroundGridCell3D

Returns the number of objects held by a cell.

numberOfCellObjects() - Method in class com.hedgehog.geo.threed.grid.GeometricObjectBackgroundGridCell3D

Returns the number of cell objects.

numberOfCellObjects() - Method in class com.hedgehog.geo.threed.grid.IndexTetrahedronBackgroundGridCell3D

Returns the number of cell objects, ie the number of tetrahedra in the tetrahedra vector.

numberOfCellObjects() - Method in class com.hedgehog.geo.threed.grid.IndexTriangleBackgroundGridCell3D

Returns the number of cell objects, ie the number of triangles in the triangles vector.

numberOfCellObjects() - Method in class com.hedgehog.geo.threed.grid.ObjectBackgroundGridCell3D

Returns the number of cell objects.

numberOfCellObjects() - Method in class com.hedgehog.geo.threed.grid.PointBackgroundGridCell3D

Returns the number of cell objects, ie the number of points in the point set.

numberOfCellObjects() - Method in class com.hedgehog.geo.twod.grid.BackgroundGridCell2D

Returns the number of objects held by a cell.

numberOfCellObjects() - Method in class com.hedgehog.geo.twod.grid.GeometricObjectBackgroundGridCell2D

Returns the number of cell objects.

numberOfCellObjects() - Method in class com.hedgehog.geo.twod.grid.IndexObjectBackgroundGridCell2D

Returns the number of cell objects.

numberOfCellObjects() - Method in class com.hedgehog.geo.twod.grid.IndexPointBackgroundGridCell2D

Returns the number of cell objects, ie the number of points in the point set.

numberOfCellObjects() - Method in class com.hedgehog.geo.twod.grid.IndexPolygonBackgroundGridCell2D

Returns the number of cell objects, ie the number of points in the point set.

numberOfCellObjects() - Method in class com.hedgehog.geo.twod.grid.IndexTriangleBackgroundGridCell2D

Returns the number of cell objects, ie the number of triangles in the triangles vector.

numberOfCellObjects() - Method in class com.hedgehog.geo.twod.grid.ObjectBackgroundGridCell2D

Returns the number of cell objects.

numberOfCellObjects() - Method in class com.hedgehog.geo.twod.grid.PointBackgroundGridCell2D

Returns the number of cell objects, ie the number of points in the point set.

numberOfCells() - Method in class com.hedgehog.geo.twod.grid.BackgroundGrid2D

Returns the total number of cells in this grid.

numberOfControlPoints() - Method in class com.hedgehog.geo.threed.curves.NonRationalBezierCurve3D

Returns the number of control points.

numberOfControlPoints() - Method in class com.hedgehog.geo.threed.curves.NonRationalBSplineCurve3D

Returns the number of control points.

numberOfControlPoints() - Method in class com.hedgehog.geo.threed.surfaces.NonRationalBSplineSurface3D

Returns the number of control points.

numberOfDaysInMonth() - Method in class com.hedgehog.date_time.Date1To12Months

Returns the number of days in a month.

numberOfDaysInMonth(Date1To12Months) - Static method in class com.hedgehog.date_time.Date1To12Months

Returns the number of days in a month.

numberOfDaysInMonth(Calendar) - Static method in class com.hedgehog.date_time.DateUtilities

Returns the number of days in the specified month.

numberOfEdges() - Method in class com.hedgehog.geo.threed.shapes.Hexahedron3D

Returns the number of edges; ie 12.

numberOfEdges() - Method in class com.hedgehog.geo.threed.shapes.WedgePentahedron3D

Returns the number of edges; ie 9.

numberOfElementsEqualToValue(double, double) - Method in class com.hedgehog.math.vectors.FloatingPointVector

Determines how many vector elements are equal to the specified value.

numberOfElementsEqualToValue(int) - Method in class com.hedgehog.math.vectors.IntegerVector

Determines how many vector elements are equal to the specified value.

numberOfEmptyCells() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the number of empty cells.

numberOfEmptyCells() - Method in class com.hedgehog.geo.twod.grid.BackgroundGrid2D

Returns the number of empty cells.

numberOfFaces() - Method in class com.hedgehog.geo.threed.shapes.Hexahedron3D

Returns the number of faces; ie 6.

numberOfFaces() - Method in class com.hedgehog.geo.threed.shapes.WedgePentahedron3D

Returns the number of faces; ie 5.

numberOfFacesAtVertex() - Method in class com.hedgehog.geo.threed.shapes.RegularDodecahedron3D

Returns the number of faces incident at a vertex.

numberOfFacesAtVertex() - Method in class com.hedgehog.geo.threed.shapes.RegularHexahedron3D

Returns the number of faces incident at a vertex.

numberOfFacesAtVertex() - Method in class com.hedgehog.geo.threed.shapes.RegularIcosahedron3D

Returns the number of faces incident at a vertex.

numberOfFacesAtVertex() - Method in class com.hedgehog.geo.threed.shapes.RegularOctahedron3D

Returns the number of faces incident at a vertex.

numberOfFacesAtVertex() - Method in class com.hedgehog.geo.threed.shapes.RegularPolyhedron3D

Returns the number of faces incident at a vertex.

numberOfFacesAtVertex() - Method in class com.hedgehog.geo.threed.shapes.RegularTetrahedron3D

Returns the number of faces incident at a vertex; ie 3.

numberOfGridObjects() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the total number of objects that this grid holds.

numberOfGridObjects() - Method in class com.hedgehog.geo.twod.grid.BackgroundGrid2D

Returns the total number of objects that this grid holds.

numberOfIDs() - Method in class com.hedgehog.utility.IDManager

Returns the number of managed IDs.

numberOfIntermediateFaces() - Method in class com.hedgehog.geo.threed.shapes.Hexahedron3D

Returns the number of intermediate faces; ie 4.

numberOfIntermediateFaces() - Method in class com.hedgehog.geo.threed.shapes.WedgePentahedron3D

Returns the number of intermediate faces between the bottom and top quadrilateral faces; ie 3.

numberOfISpacings() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the number of grid spacings in i-direction.

numberOfISpacings() - Method in class com.hedgehog.geo.twod.grid.BackgroundGrid2D

Returns the number of grid spacings in i-direction.

numberOfJSpacings() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the number of grid spacings in j-direction.

numberOfJSpacings() - Method in class com.hedgehog.geo.twod.grid.BackgroundGrid2D

Returns the number of grid spacings in j-direction.

numberOfKnots() - Method in class com.hedgehog.geo.threed.curves.BSplineCurve3D

Returns the number of knots.

numberOfKnots() - Method in class com.hedgehog.math.functions.BSplinePolynomialFunction

Returns the number of knots

numberOfKnots() - Method in class com.hedgehog.math.vectors.KnotVector

Returns the number of knots.

numberOfKSpacings() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the number of grid spacings in k-direction.

numberOfModelObjects() - Method in class com.hedgehog.model.Model

Returns the number of model objects.

numberOfModels() - Method in class com.hedgehog.model.ModelsManager

Returns the number of model objects.

numberOfNodes() - Method in class com.hedgehog.math.graph_tree.Graph

Returns the number of graph nodes.

numberOfNodes(int) - Method in class com.hedgehog.math.graph_tree.Graph

Returns the number of graph nodes of the specified degree.

numberOfNodes() - Method in class com.hedgehog.math.graph_tree.GraphTreePathOfNodes

Returns the number of nodes of a path.

numberOfNodes() - Method in class com.hedgehog.utility.HQueue

Returns the number of nodes in the queue.

numberOfNonEmptyCells() - Method in class com.hedgehog.geo.threed.grid.BackgroundGrid3D

Returns the number of cells that have at least 1 object.

numberOfNonEmptyCells() - Method in class com.hedgehog.geo.twod.grid.BackgroundGrid2D

Returns the number of cells that have at least 1 object.

numberOfObjects() - Method in class com.hedgehog.utility.HStack

Returns the number of objects held by a stack.

numberOfPoints() - Method in class com.hedgehog.geo.threed.grid.GridPointCollection

Returns the number of points on this boundary.

numberOfPointsOfDegree(int, boolean, boolean) - Method in class com.hedgehog.geo.threed.grid.Grid3D

Returns the number of points equal to or less than the specified degree.

numberOfTerms() - Method in class com.hedgehog.math.polynomials.NVariablePolynomial

Returns the number of terms.

numberOfTimeSteps() - Method in class com.hedgehog.date_time.AbsoluteTimer

Returns the number of time steps.

numberOfTimeSteps() - Method in class com.hedgehog.date_time.IncrementalIntervalTime

Returns the number of time steps.

numberOfTimeSteps() - Method in class com.hedgehog.date_time.IntervalTime

Returns the number of time steps.

numberOfTimeSteps() - Method in class com.hedgehog.date_time.PlayBackTimer

Returns the number of time steps.

numberOfTimeSteps() - Method in class com.hedgehog.date_time.Time

Returns the number of time steps.

numberOfTimeSteps() - Method in interface com.hedgehog.date_time.Timer

Returns the number of time steps.

numberOfTimeValues() - Method in class com.hedgehog.date_time.AbsoluteTimer

eturns the number of time values.

numberOfTimeValues() - Method in class com.hedgehog.date_time.IncrementalIntervalTime

Returns the number of time values; numberStepSizes() + 1.

numberOfTimeValues() - Method in class com.hedgehog.date_time.IntervalTime

eturns the number of time values.

numberOfTimeValues() - Method in class com.hedgehog.date_time.PlayBackTimer

eturns the number of time values.

numberOfTimeValues() - Method in class com.hedgehog.date_time.Time

eturns the number of time values.

numberOfTimeValues() - Method in interface com.hedgehog.date_time.Timer

eturns the number of time values.

numberOfTriangleFaces() - Method in class com.hedgehog.geo.threed.shapes.WedgePentahedron3D

Returns the number of triangular faces; ie 2.

numberOfVertices() - Method in class com.hedgehog.geo.threed.shapes.Hexahedron3D

Returns the number of vertices; ie 8.

numberOfVertices() - Method in class com.hedgehog.geo.threed.shapes.WedgePentahedron3D

Returns the number of vertices; ie 6.

numberOfVerticesEdgesAndFaces() - Method in class com.hedgehog.geo.threed.shapes.RegularDodecahedron3D

Returns the number of vertices, edges and faces object of this regular tetrahedron.

numberOfVerticesEdgesAndFaces() - Method in class com.hedgehog.geo.threed.shapes.RegularHexahedron3D

Returns the number of vertices, edges and faces object of this regular tetrahedron.

numberOfVerticesEdgesAndFaces() - Method in class com.hedgehog.geo.threed.shapes.RegularIcosahedron3D

Returns the number of vertices, edges and faces object of this regular tetrahedron.

numberOfVerticesEdgesAndFaces() - Method in class com.hedgehog.geo.threed.shapes.RegularOctahedron3D

Returns the number of vertices, edges and faces object of this regular tetrahedron.

numberOfVerticesEdgesAndFaces() - Method in class com.hedgehog.geo.threed.shapes.RegularPolyhedron3D

Returns the number of vertices, edges and faces object of this regular tetrahedron.

numberOfVerticesEdgesAndFaces() - Method in class com.hedgehog.geo.threed.shapes.RegularTetrahedron3D

Returns the number of vertices, edges and faces object of this regular tetrahedron.

numberOfVerticesInside(AxisAlignedBox2D, double) - Method in class com.hedgehog.geo.twod.shapes.AxisAlignedBox2D

Returns the number of vertices of the specified box that lie inside this box.

numberOfVerticesOutside(AxisAlignedBox2D, double) - Method in class com.hedgehog.geo.twod.shapes.AxisAlignedBox2D

Returns the number of vertices of the specified box that lie outside this box.

numberOfZeros(double) - Method in class com.hedgehog.math.vectors.FloatingPointVector

Returns the number of zeros within this vector.

numberOfZeros() - Method in class com.hedgehog.math.vectors.IntegerVector

Returns the number of zeros within this vector.

numberPairs(int, int, int) - Method in class com.hedgehog.math.RandomNumber

Returns a Vector> of n elements of Pairs of integers whose values range from [0:pMax] for the p object and [0:qMax] for the q object.

numberParticles() - Method in class com.hedgehog.mechanics.twod.particles.Particles2D

Returns the number of particles.

numberPoints() - Method in class com.hedgehog.geo.threed.IndexPointObject3D

Returns the number of points.

numberPoints() - Method in class com.hedgehog.geo.threed.points.IndexPoint3DSet

Returns the number of points in this set.

numberPoints() - Method in class com.hedgehog.geo.threed.points.Point3DMatrix

Returns the number of points.

numberPoints() - Method in class com.hedgehog.geo.threed.points.Point3DSet

Returns the number of points in this set.

numberPoints() - Method in class com.hedgehog.geo.twod.IndexPointObject2D

Returns the number of points.

numberPoints() - Method in class com.hedgehog.geo.twod.points.IndexPoint2DSet

Returns the number of points in this set.

numberPoints() - Method in class com.hedgehog.geo.twod.points.Point2DMatrix

Returns the number of points.

numberPoints() - Method in class com.hedgehog.geo.twod.points.Point2DSet

Returns the number of points in this set.

numberPoints() - Method in class com.hedgehog.math.interpolation.CurveCubicSplineInterpolation

Returns the number of sample points.

numberPoints() - Method in class com.hedgehog.math.interpolation.CurveLinearSplineInterpolation

Returns the number of sample points.

numberPoints() - Method in class com.hedgehog.math.interpolation.SurfaceCubicSplineInterpolation

Returns the number of points in the sample.

numberPoints() - Method in class com.hedgehog.x3d.property.CoordinateNode

Returns the number of points.

numberProjectedObjects() - Method in class com.hedgehog.geo.Projection

Returns the number of projection objects.

numberRows() - Method in class com.hedgehog.geo.threed.points.Point3DMatrix

Returns the number of rows.

numberRows() - Method in class com.hedgehog.geo.twod.points.Point2DMatrix

Returns the number of rows.

numberRows() - Method in class com.hedgehog.math.matrices.Matrix2x2

Returns the number of rows; ie 2.

numberRows() - Method in class com.hedgehog.math.matrices.Matrix3x3

Returns the number of rows; ie 3.

numberRows() - Method in class com.hedgehog.math.matrices.Matrix4x4

Returns the number of rows; ie 4.

numberRows() - Method in class com.hedgehog.math.vectors.ColumnVector

Returns the number of rows.

numberRows() - Method in class com.hedgehog.math.vectors.RowVector

Returns the number of rows; ie 1.

numbers(int) - Method in class com.hedgehog.math.RandomNumber

Returns a Vector of random numbers.

numbers(int, int) - Method in class com.hedgehog.math.RandomNumber

Returns a Vector of random numbers.

numbers(int, int, int, boolean) - Static method in class com.hedgehog.math.RandomNumber

Returns a vector of random integer numbers within the specfied limits.

numberSegments() - Method in class com.hedgehog.geo.threed.curves.PolyCurve3D

Returns the number of curve segments.

numberSegments() - Method in class com.hedgehog.geo.twod.curves.PolyCurve2D

Returns the number of curve segments.

numberSpades() - Method in class com.hedgehog.game.CardHand

Returns the number of spades in this hand.

numberSpades() - Method in class com.hedgehog.game.PackOfCards

Returns the number of spades in this pack.

numberStepSizes() - Method in class com.hedgehog.utility.IntervalValueDelta

Returns the number of step sizes within the interval.

numberStringAttributes() - Method in class com.hedgehog.attributes.AttributeManager

Returns the number of managed string attributes.

numberTrianglesActual() - Method in class com.hedgehog.geo.twod.meshes.Polygon2DTriangulation

Returns the actual number of triangles.

numberTrianglesExpected() - Method in class com.hedgehog.geo.twod.meshes.Polygon2DTriangulation

Returns the number of expected triangles in the generated triangulation; ie mPolygon.numberVertices()-2.

numberVariables(double) - Method in class com.hedgehog.math.equations.QuadraticEquation2D

Returns the number of variables; ie 0, 1 or 2.

numberVariables() - Method in class com.hedgehog.math.polynomials.NVariableTerm

Returns the number of variables; ie the size of the powers vector.

numberVector2DAttributes() - Method in class com.hedgehog.attributes.AttributeManager

Returns the number of managed Vector2D attributes.

numberVector3DAttributes() - Method in class com.hedgehog.attributes.AttributeManager

Returns the number of managed Vector3D attributes.

numberVertexForceLoadings() - Method in class com.hedgehog.mechanics.threed.loading.LoadingManager3D

Returns the number of managed vertex force loadings.

numberVertices() - Method in class com.hedgehog.geo.threed.shapes.IndexPolygon3D

Returns the number of polygon vertices.

numberVertices() - Method in class com.hedgehog.geo.threed.shapes.Polygon3D

Returns the number of vertices.

numberVertices() - Method in class com.hedgehog.geo.twod.shapes.IndexPolygon2D

Returns the number of polygon vertices.

numberVertices() - Method in class com.hedgehog.geo.twod.shapes.Polygon2D

Returns the number of vertices.

numeratorPolynomial(int) - Method in class com.hedgehog.math.functions.RationalBernsteinPolynomialFunction

Returns the numerator polynomial of Ri,n(u) upto quadratic order (default is linear).

NurbsCurve2DNode - Class in com.hedgehog.x3d.nodes.geometry.nurbs

Title: NurbsCurve2DNode - a trimming segment that is part of a trimming contour in the u,v domain of the surface

NurbsCurve2DNode() - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsCurve2DNode

Default constructor.

NurbsCurve2DNode(MFVec2d, SFInt32, MFDouble, MFDouble, SFInt32, SFBool) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsCurve2DNode

Constructor.

NurbsCurve2DNode(NurbsCurve2DNode) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsCurve2DNode

Copy constructor.

NurbsCurveNode - Class in com.hedgehog.x3d.nodes.geometry.nurbs

Title: NurbsCurveNode - a geometry node defining a parametric curve in 3D space

NurbsCurveNode() - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsCurveNode

Default constructor.

NurbsCurveNode(SFNode, SFInt32, MFDouble, MFDouble, SFInt32, SFBool) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsCurveNode

Constructor.

NurbsCurveNode(NurbsCurveNode) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsCurveNode

Copy constructor.

NurbsOrientationInterpolatorNode - Class in com.hedgehog.x3d.nodes.geometry.nurbs

Title: NurbsOrientationInterpolatorNode - a contiguous NURBS surface patch

NurbsOrientationInterpolatorNode() - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsOrientationInterpolatorNode

Default constructor.

NurbsOrientationInterpolatorNode(SFNode, MFDouble, SFInt32, MFDouble) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsOrientationInterpolatorNode

Constructor.

NurbsOrientationInterpolatorNode(NurbsOrientationInterpolatorNode) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsOrientationInterpolatorNode

Copy constructor.

NurbsPatchSurfaceNode - Class in com.hedgehog.x3d.nodes.geometry.nurbs

Title: NurbsPatchSurfaceNode - a 3D NURBS surface using the same fields as described for the NurbsPatchSurface node

NurbsPatchSurfaceNode() - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsPatchSurfaceNode

Default constructor.

NurbsPatchSurfaceNode(SFNode, SFNode, SFInt32, SFInt32, MFDouble, SFBool, SFBool, SFInt32, MFDouble, SFInt32, SFBool, SFInt32, MFDouble, SFInt32) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsPatchSurfaceNode

Constructor.

NurbsPatchSurfaceNode(X3DNurbsSurfaceGeometryNode) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsPatchSurfaceNode

Copy constructor.

NurbsPositionInterpolatorNode - Class in com.hedgehog.x3d.nodes.geometry.nurbs

Title: NurbsPositionInterpolatorNode - a NURB position interpolator

NurbsPositionInterpolatorNode() - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsPositionInterpolatorNode

Default constructor.

NurbsPositionInterpolatorNode(SFNode, MFDouble, SFInt32, MFDouble) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsPositionInterpolatorNode

Constructor.

NurbsPositionInterpolatorNode(NurbsPositionInterpolatorNode) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsPositionInterpolatorNode

Copy constructor.

NurbsSetNode - Class in com.hedgehog.x3d.nodes.geometry.nurbs

Title: NurbsSetNode - groups a set of NurbsSurface nodes to a common group for rendering purposes only

NurbsSetNode() - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsSetNode

Default constructor.

NurbsSetNode(MFNode, SFFloat, SFVec3f, SFVec3f) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsSetNode

Constructor.

NurbsSetNode(NurbsSetNode) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsSetNode

Copy constructor.

NurbsSurfaceInterpolatorNode - Class in com.hedgehog.x3d.nodes.geometry.nurbs

Title: NurbsSurfaceInterpolatorNode - a NURB surface interpolator

NurbsSurfaceInterpolatorNode() - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsSurfaceInterpolatorNode

Default constructor.

NurbsSurfaceInterpolatorNode(SFNode, MFDouble, SFInt32, MFDouble, SFInt32, SFInt32, MFDouble, SFInt32) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsSurfaceInterpolatorNode

Constructor.

NurbsSurfaceInterpolatorNode(NurbsSurfaceInterpolatorNode) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsSurfaceInterpolatorNode

Copy constructor.

NurbsSweptSurfaceNode - Class in com.hedgehog.x3d.nodes.geometry.nurbs

Title: NurbsSweptSurfaceNode - a generalised surface that defines a path in space and constant cross section that may be 2D or 3D

NurbsSweptSurfaceNode() - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsSweptSurfaceNode

Default constructor.

NurbsSweptSurfaceNode(SFNode, SFNode, SFBool, SFBool) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsSweptSurfaceNode

Constructor.

NurbsSweptSurfaceNode(NurbsSweptSurfaceNode) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsSweptSurfaceNode

Copy constructor.

NurbsSwungSurfaceNode - Class in com.hedgehog.x3d.nodes.geometry.nurbs

Title: NurbsSwungSurfaceNode - a generalized surface that defines a path and constant cross section

NurbsSwungSurfaceNode() - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsSwungSurfaceNode

Default constructor.

NurbsSwungSurfaceNode(SFNode, SFNode, SFBool, SFBool) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsSwungSurfaceNode

Constructor.

NurbsSwungSurfaceNode(NurbsSwungSurfaceNode) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsSwungSurfaceNode

Copy constructor.

NurbsTextureCoordinate - Class in com.hedgehog.x3d.nodes.geometry.nurbs

Title: NurbsTextureCoordinate - a NURBS surface with textures

NurbsTextureCoordinate() - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsTextureCoordinate

Defaut constructor.

NurbsTextureCoordinate(MFVec2f, MFFloat, SFInt32, MFDouble, SFInt32, SFInt32, MFDouble, SFInt32) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsTextureCoordinate

Constructor.

NurbsTextureCoordinate(NurbsTextureCoordinate) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsTextureCoordinate

Copy constructor.

NurbsTrimmedSurfaceNode - Class in com.hedgehog.x3d.nodes.geometry.nurbs

Title: NurbsTrimmedSurfaceNode - a NURBS surface that is trimmed by a set of trimming loops

NurbsTrimmedSurfaceNode() - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsTrimmedSurfaceNode

Default constructor.

NurbsTrimmedSurfaceNode(SFNode, SFNode, MFNode, SFInt32, SFInt32, MFDouble, SFBool, SFBool, SFInt32, MFDouble, SFInt32, SFBool, SFInt32, MFDouble, SFInt32) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsTrimmedSurfaceNode

Constructor.

NurbsTrimmedSurfaceNode(NurbsTrimmedSurfaceNode) - Constructor for class com.hedgehog.x3d.nodes.geometry.nurbs.NurbsTrimmedSurfaceNode

Copy constructor.

NVariableFunction - Class in com.hedgehog.math.functions

Title: NVariableFunction - represents an n-variable function of signature HDouble function(FloatingPointVector x).

NVariableFunction() - Constructor for class com.hedgehog.math.functions.NVariableFunction

Default constructor.

NVariableFunction(Method, int) - Constructor for class com.hedgehog.math.functions.NVariableFunction

Constructor.

NVariableFunction(String, String, int) - Constructor for class com.hedgehog.math.functions.NVariableFunction

Constructor.

NVariableFunction(NVariableFunction) - Constructor for class com.hedgehog.math.functions.NVariableFunction

Copy constructor.

NVariablePolynomial - Class in com.hedgehog.math.polynomials

Title: NVariablePolynomial - models a polynomial of n variables.

NVariablePolynomial() - Constructor for class com.hedgehog.math.polynomials.NVariablePolynomial

Default constructor.

NVariablePolynomial(Vector<NVariableTerm>) - Constructor for class com.hedgehog.math.polynomials.NVariablePolynomial

Constructor.

NVariablePolynomial(NVariablePolynomial) - Constructor for class com.hedgehog.math.polynomials.NVariablePolynomial

Copy constructor.

NVariableTerm - Class in com.hedgehog.math.polynomials

Title: NVariableTerm - represents a general n-variable term

NVariableTerm() - Constructor for class com.hedgehog.math.polynomials.NVariableTerm

Default constructor.

NVariableTerm(double, Vector<HInteger>) - Constructor for class com.hedgehog.math.polynomials.NVariableTerm

Constructor.

NVariableTerm(NVariableTerm) - Constructor for class com.hedgehog.math.polynomials.NVariableTerm

Copy constructor.