Uses of Class
org.apache.commons.geometry.euclidean.oned.Vector1D

Packages that use Vector1D

Package	Description
org.apache.commons.geometry.euclidean	This is the top-level package for Euclidean geometry components.
org.apache.commons.geometry.euclidean.oned	This package provides basic 1D geometry components.
org.apache.commons.geometry.euclidean.threed.line	This package provides classes and utilities for lines in 3D Euclidean space.
org.apache.commons.geometry.euclidean.twod	This package provides basic 2D geometry components.

Uses of Vector1D in org.apache.commons.geometry.euclidean

Classes in org.apache.commons.geometry.euclidean with type parameters of type Vector1D

Modifier and Type	Class	Description
class	AbstractLinecastPoint<P extends EuclideanVector<P>, U extends P, L extends Embedding<P,Vector1D>>	Base class for intersections discovered during linecast operations.

Methods in org.apache.commons.geometry.euclidean with type parameters of type Vector1D

Modifier and Type	Method	Description
protected <L extends Embedding<V,Vector1D>> V	AbstractNSphere.firstIntersection(L line, ToDoubleBiFunction<L,V> abscissaFn, ToDoubleBiFunction<L,V> distanceFn)	Internal method to compute the first intersection between a line and this instance.
protected <L extends Embedding<V,Vector1D>> List<V>	AbstractNSphere.intersections(L line, ToDoubleBiFunction<L,V> abscissaFn, ToDoubleBiFunction<L,V> distanceFn)	Internal method to compute the intersections between a line and this instance.

Uses of Vector1D in org.apache.commons.geometry.euclidean.oned

Subclasses of Vector1D in org.apache.commons.geometry.euclidean.oned

Modifier and Type	Class	Description
static final class	Vector1D.Unit	Represent unit vectors.

Subclasses with type arguments of type Vector1D in org.apache.commons.geometry.euclidean.oned

Modifier and Type	Class	Description
final class	AffineTransformMatrix1D	Class using a matrix to represent affine transformations in 1 dimensional Euclidean space.
final class	OrientedPoint	This class represents a 1D oriented hyperplane.
final class	RegionBSPTree1D	Binary space partitioning (BSP) tree representing a region in one dimensional Euclidean space.
private static final class	RegionBSPTree1D.BoundaryProjector1D	Class used to project points onto the region boundary.
static final class	RegionBSPTree1D.RegionNode1D	BSP tree node for one dimensional Euclidean space.
class	Vector1D	This class represents vectors and points in one-dimensional Euclidean space.
static final class	Vector1D.Sum	Class used to create high-accuracy sums of vectors.

Classes in org.apache.commons.geometry.euclidean.oned that implement interfaces with type arguments of type Vector1D

Modifier and Type	Class	Description
final class	Interval	Class representing an interval in one dimension.
private static class	OrientedPoint.OrientedPointConvexSubset	HyperplaneConvexSubset implementation for Euclidean 1D space.

Fields in org.apache.commons.geometry.euclidean.oned declared as Vector1D

Modifier and Type	Field	Description
static final Vector1D	Vector1D.NaN	A vector with all coordinates set to NaN.
static final Vector1D	Vector1D.NEGATIVE_INFINITY	A vector with all coordinates set to negative infinity.
private final Vector1D	OrientedPoint.point	Hyperplane location as a point.
static final Vector1D	Vector1D.POSITIVE_INFINITY	A vector with all coordinates set to positive infinity.
static final Vector1D	Vector1D.ZERO	Zero vector (coordinates: 0).

Fields in org.apache.commons.geometry.euclidean.oned with type parameters of type Vector1D

Modifier and Type	Field	Description
static final Comparator<Vector1D>	Vector1D.COORDINATE_ASCENDING_ORDER	Comparator that sorts vectors in component-wise ascending order.

Methods in org.apache.commons.geometry.euclidean.oned that return Vector1D

Modifier and Type	Method	Description
Vector1D	Vector1D.add(double factor, Vector1D v)	Add a scaled vector to the instance.
Vector1D	Vector1D.add(Vector1D v)	Add a vector to the instance.
Vector1D	AffineTransformMatrix1D.apply(Vector1D vec)
Vector1D	AffineTransformMatrix1D.applyVector(Vector1D vec)	Apply this transform to the given vector, ignoring translations.
Vector1D	OrientedPoint.OrientedPointConvexSubset.closest(Vector1D point)	Return the closest point to the argument that is contained in the subset (ie, not classified as outside), or null if no such point exists.
protected Vector1D	RegionBSPTree1D.BoundaryProjector1D.disambiguateClosestPoint(Vector1D target, Vector1D a, Vector1D b)	Method used to determine which of points a and b should be considered as the "closest" point to target when the points are exactly equidistant.
Vector1D	Vector1D.Sum.get()
Vector1D	Interval.getCentroid()	Get the centroid, or geometric center, of the region or null if no centroid exists or one exists but is not unique.
Vector1D	OrientedPoint.OrientedPointConvexSubset.getCentroid()	Get the centroid, or geometric center, of the hyperplane subset or null if no centroid exists or one exists but is not unique.
Vector1D	OrientedPoint.getPoint()	Get the location of the hyperplane as a point.
Vector1D	Vector1D.getZero()	Get the zero (null) vector of the space.
Vector1D	Vector1D.lerp(Vector1D p, double t)	Get a vector constructed by linearly interpolating between this vector and the given vector.
Vector1D	Vector1D.multiply(double a)	Multiply the instance by a scalar.
Vector1D	Vector1D.negate()	Get the negation of the instance.
Vector1D	Vector1D.Unit.negate()	Get the negation of the instance.
static Vector1D	Vector1D.of(double x)	Returns a vector with the given coordinate value.
static Vector1D	Vector1D.parse(String str)	Parses the given string and returns a new vector instance.
Vector1D	Interval.project(Vector1D pt)	Project a point onto the boundary of the region.
Vector1D	OrientedPoint.project(Vector1D pt)	Project a point onto this instance.
Vector1D	RegionBSPTree1D.project(Vector1D pt)	Project a point onto the boundary of the region.
Vector1D	Vector1D.subtract(double factor, Vector1D v)	Subtract a scaled vector from the instance.
Vector1D	Vector1D.subtract(Vector1D v)	Subtract a vector from the instance.
Vector1D	Vector1D.transform(UnaryOperator<Vector1D> fn)	Convenience method to apply a function to this vector.
Vector1D	Vector1D.vectorTo(Vector1D v)	Return the vector representing the displacement from this vector to the given vector.
Vector1D	Vector1D.Unit.withNorm(double mag)	Returns a vector with the same direction but with the given norm.
Vector1D	Vector1D.withNorm(double magnitude)	Returns a vector with the same direction but with the given norm.

Methods in org.apache.commons.geometry.euclidean.oned that return types with arguments of type Vector1D

Modifier and Type	Method	Description
protected AbstractRegionBSPTree.RegionSizeProperties<Vector1D>	RegionBSPTree1D.computeRegionSizeProperties()	Compute the size-related properties of the region.
AbstractRegionBSPTree.RegionSizeProperties<Vector1D>	RegionBSPTree1D.RegionSizePropertiesVisitor.getRegionSizeProperties()	Get the computed properties for the region.
HyperplaneConvexSubset<Vector1D>	OrientedPoint.span()	Return a HyperplaneConvexSubset spanning this entire hyperplane.

Methods in org.apache.commons.geometry.euclidean.oned with parameters of type Vector1D

Modifier and Type	Method	Description
Vector1D	Vector1D.add(double factor, Vector1D v)	Add a scaled vector to the instance.
Vector1D	Vector1D.add(Vector1D v)	Add a vector to the instance.
Vector1D.Sum	Vector1D.Sum.add(Vector1D vec)	Add a vector to this instance.
Vector1D.Sum	Vector1D.Sum.addScaled(double scale, Vector1D vec)	Add a scaled vector to this instance.
double	Vector1D.angle(Vector1D v)	Compute the angular separation between two vectors in radians.
Vector1D	AffineTransformMatrix1D.apply(Vector1D vec)
Vector1D.Unit	AffineTransformMatrix1D.applyDirection(Vector1D vec)	Apply this transform to the given vector, ignoring translations and normalizing the result.
Vector1D	AffineTransformMatrix1D.applyVector(Vector1D vec)	Apply this transform to the given vector, ignoring translations.
RegionLocation	Interval.classify(Vector1D pt)	Classify the given point with respect to the region.
HyperplaneLocation	OrientedPoint.classify(Vector1D pt)	Classify a point with respect to this hyperplane.
RegionLocation	OrientedPoint.OrientedPointConvexSubset.classify(Vector1D point)	Classify a point with respect to the subset region.
Vector1D	OrientedPoint.OrientedPointConvexSubset.closest(Vector1D point)	Return the closest point to the argument that is contained in the subset (ie, not classified as outside), or null if no such point exists.
static OrientedPoint	OrientedPoints.createNegativeFacing(Vector1D point, org.apache.commons.numbers.core.Precision.DoubleEquivalence precision)	Create a new instance at the given point, oriented so that it is facing negative infinity.
static OrientedPoint	OrientedPoints.createPositiveFacing(Vector1D point, org.apache.commons.numbers.core.Precision.DoubleEquivalence precision)	Create a new instance at the given point, oriented so that it is facing positive infinity.
static AffineTransformMatrix1D	AffineTransformMatrix1D.createScale(Vector1D factor)	Get a transform representing a scale operation.
static AffineTransformMatrix1D	AffineTransformMatrix1D.createTranslation(Vector1D translation)	Get a transform representing the given translation.
Vector1D.Unit	Vector1D.directionTo(Vector1D v)	Return the unit vector representing the direction of displacement from this vector to the given vector.
protected Vector1D	RegionBSPTree1D.BoundaryProjector1D.disambiguateClosestPoint(Vector1D target, Vector1D a, Vector1D b)	Method used to determine which of points a and b should be considered as the "closest" point to target when the points are exactly equidistant.
double	Vector1D.distance(Vector1D v)	Compute the distance between the instance and another vector.
double	Vector1D.distanceSq(Vector1D v)	Compute the square of the distance between the instance and another vector.
double	Vector1D.dot(Vector1D v)	Compute the dot-product of the instance and another vector.
boolean	Vector1D.eq(Vector1D vec, org.apache.commons.numbers.core.Precision.DoubleEquivalence precision)	Return true if the current instance and given vector are considered equal as evaluated by the given precision context.
static Vector1D.Unit	Vector1D.Unit.from(Vector1D v)	Create a normalized vector.
static OrientedPoint	OrientedPoints.fromPointAndDirection(Vector1D point, boolean positiveFacing, org.apache.commons.numbers.core.Precision.DoubleEquivalence precision)	Create a new instance from the given point and boolean direction value.
static OrientedPoint	OrientedPoints.fromPointAndDirection(Vector1D point, Vector1D direction, org.apache.commons.numbers.core.Precision.DoubleEquivalence precision)	Create a new instance from the given point and direction.
Vector1D	Vector1D.lerp(Vector1D p, double t)	Get a vector constructed by linearly interpolating between this vector and the given vector.
static Interval	Interval.of(Vector1D a, Vector1D b, org.apache.commons.numbers.core.Precision.DoubleEquivalence precision)	Create a new interval from the given points.
static Vector1D.Sum	Vector1D.Sum.of(Vector1D initial)	Construct a new instance with an initial value set to the argument.
static Vector1D.Sum	Vector1D.Sum.of(Vector1D first, Vector1D... more)	Construct a new instance from multiple values.
double	OrientedPoint.offset(Vector1D pt)	Get the offset (oriented distance) of a point with respect to this instance.
Vector1D	Interval.project(Vector1D pt)	Project a point onto the boundary of the region.
Vector1D	OrientedPoint.project(Vector1D pt)	Project a point onto this instance.
Vector1D	RegionBSPTree1D.project(Vector1D pt)	Project a point onto the boundary of the region.
AffineTransformMatrix1D	AffineTransformMatrix1D.scale(Vector1D scaleFactor)	Get a new transform containing the result of applying a scale operation logically after the transformation represented by the current instance.
Vector1D	Vector1D.subtract(double factor, Vector1D v)	Subtract a scaled vector from the instance.
Vector1D	Vector1D.subtract(Vector1D v)	Subtract a vector from the instance.
AffineTransformMatrix1D	AffineTransformMatrix1D.translate(Vector1D translation)	Get a new transform containing the result of applying a translation logically after the transformation represented by the current instance.
Vector1D	Vector1D.vectorTo(Vector1D v)	Return the vector representing the displacement from this vector to the given vector.

Method parameters in org.apache.commons.geometry.euclidean.oned with type arguments of type Vector1D

Modifier and Type	Method	Description
static AffineTransformMatrix1D	AffineTransformMatrix1D.from(UnaryOperator<Vector1D> fn)	Construct a new transform representing the given function.
boolean	OrientedPoint.similarOrientation(Hyperplane<Vector1D> other)	Return true if this instance has a similar orientation to the given hyperplane, meaning that they point in generally the same direction.
Split<Interval>	Interval.split(Hyperplane<Vector1D> splitter)	Split this instance with the given hyperplane.
Split<OrientedPoint.OrientedPointConvexSubset>	OrientedPoint.OrientedPointConvexSubset.split(Hyperplane<Vector1D> splitter)	Split this instance with the given hyperplane.
Split<RegionBSPTree1D>	RegionBSPTree1D.split(Hyperplane<Vector1D> splitter)	Split this instance with the given hyperplane.
protected boolean	RegionBSPTree1D.swapsInsideOutside(Transform<Vector1D> transform)	Returns true if the given transform would result in a swapping of the interior and exterior of the region if applied.
Interval	Interval.transform(Transform<Vector1D> transform)	Return a new instance transformed by the argument.
OrientedPoint.OrientedPointConvexSubset	OrientedPoint.OrientedPointConvexSubset.transform(Transform<Vector1D> transform)	Return a new hyperplane subset resulting from the application of the given transform.
OrientedPoint	OrientedPoint.transform(Transform<Vector1D> transform)	Transform this instance using the given Transform.
Vector1D	Vector1D.transform(UnaryOperator<Vector1D> fn)	Convenience method to apply a function to this vector.

Constructors in org.apache.commons.geometry.euclidean.oned with parameters of type Vector1D

Modifier	Constructor	Description
(package private)	BoundaryProjector1D(Vector1D point)	Simple constructor.
(package private)	OrientedPoint(Vector1D point, boolean positiveFacing, org.apache.commons.numbers.core.Precision.DoubleEquivalence precision)	Simple constructor.
(package private)	Sum(Vector1D initial)	Construct a new instance with the given initial value.

Constructor parameters in org.apache.commons.geometry.euclidean.oned with type arguments of type Vector1D

Modifier	Constructor	Description
private	RegionNode1D(AbstractBSPTree<Vector1D, RegionBSPTree1D.RegionNode1D> tree)	Simple constructor.

Uses of Vector1D in org.apache.commons.geometry.euclidean.threed.line

Classes in org.apache.commons.geometry.euclidean.threed.line that implement interfaces with type arguments of type Vector1D

Modifier and Type	Class	Description
final class	Line3D	Class representing a line in 3D space.
class	LineSubset3D	Class representing a subset of a line in 3D Euclidean space.

Methods in org.apache.commons.geometry.euclidean.threed.line that return Vector1D

Modifier and Type	Method	Description
Vector1D	Line3D.toSubspace(Vector3D pt)	Transform a space point into a subspace point.
Vector1D	LineSubset3D.toSubspace(Vector3D pt)	Transform a space point into a subspace point.

Methods in org.apache.commons.geometry.euclidean.threed.line that return types with arguments of type Vector1D

Modifier and Type	Method	Description
abstract HyperplaneBoundedRegion<Vector1D>	LineSubset3D.getSubspaceRegion()	Get the subspace region for the instance.

Methods in org.apache.commons.geometry.euclidean.threed.line with parameters of type Vector1D

Modifier and Type	Method	Description
static LineConvexSubset3D	Lines3D.subsetFromInterval(Line3D line, Vector1D a, Vector1D b)	Create a line convex subset from a line and a 1D interval on the line.
Vector3D	Line3D.toSpace(Vector1D pt)	Transform a subspace point into a space point.
Vector3D	LineSubset3D.toSpace(Vector1D pt)	Transform a subspace point into a space point.

Uses of Vector1D in org.apache.commons.geometry.euclidean.twod

Classes in org.apache.commons.geometry.euclidean.twod that implement interfaces with type arguments of type Vector1D

Modifier and Type	Class	Description
final class	Line	This class represents an oriented line in the 2D plane.
class	LineSubset	Class representing a subset of points on a line in 2D Euclidean space.

Methods in org.apache.commons.geometry.euclidean.twod that return Vector1D

Modifier and Type	Method	Description
Vector1D	Line.toSubspace(Vector2D point)	Transform a space point into a subspace point.
Vector1D	LineSubset.toSubspace(Vector2D pt)	Transform a space point into a subspace point.

Methods in org.apache.commons.geometry.euclidean.twod that return types with arguments of type Vector1D

Modifier and Type	Method	Description
abstract HyperplaneBoundedRegion<Vector1D>	LineSubset.getSubspaceRegion()	Get the embedded subspace region.

Methods in org.apache.commons.geometry.euclidean.twod with parameters of type Vector1D

Modifier and Type	Method	Description
Vector2D	Line.toSpace(Vector1D point)	Transform a subspace point into a space point.
Vector2D	LineSubset.toSpace(Vector1D pt)	Transform a subspace point into a space point.