IVec4

java.lang.Object
- igeo.IParameterObject
- - igeo.IVec
  - - igeo.IVec4

All Implemented Interfaces:

IArithmeticVal<IVecI,IDoubleI>, IEntityParameter, IParameter, ISubobject, ITransformable, IVal, IVec4I, IVec4Op, IVecI, IVecOp
```
public class IVec4
extends IVec
implements IVec4I, IEntityParameter
```
Class of 4 dimensional vector. 4 dimensional vector is mainly used for control points of NURBS geometry to include weights

Author:

Satoru Sugihara

Field Summary

Fields
Modifier and Type Field and Description

double w
- Fields inherited from class igeo.IVec
  origin, x, xaxis, y, yaxis, z, zaxis
- Fields inherited from class igeo.IParameterObject
  parent

Fields
Modifier and Type	Field and Description
`double`	`w`

Constructor Summary

Constructors
Constructor and Description
`IVec4()`
`IVec4(double x, double y, double z)`
`IVec4(double x, double y, double z, double w)`
`IVec4(IDoubleI x, IDoubleI y, IDoubleI z)`
`IVec4(IDoubleI x, IDoubleI y, IDoubleI z, IDoubleI w)`
`IVec4(IServerI s)`
`IVec4(IServerI s, double x, double y, double z)`
`IVec4(IServerI s, double x, double y, double z, double w)`
`IVec4(IServerI s, IDoubleI x, IDoubleI y, IDoubleI z)`
`IVec4(IServerI s, IDoubleI x, IDoubleI y, IDoubleI z, IDoubleI w)`
`IVec4(IServerI s, IVec v)`
`IVec4(IServerI s, IVec4 v)`
`IVec4(IServerI s, IVec4I v)`
`IVec4(IServerI s, IVec v, double w)`
`IVec4(IServerI s, IVecI v)`
`IVec4(IServerI s, IVecI v, double w)`
`IVec4(IServerI s, IVecI v, IDoubleI w)`
`IVec4(IVec v)`
`IVec4(IVec4 v)`
`IVec4(IVec4I v)`
`IVec4(IVec v, double w)`
`IVec4(IVecI v)`
`IVec4(IVecI v, double w)`
`IVec4(IVecI v, IDoubleI w)`

Method Summary

Methods
Modifier and Type	Method and Description
`IVec4`	`add(double x, double y, double z)`
`IVec4`	`add(double f, IVec v)` scale add alias
`IVec4`	`add(double f, IVecI v)` scale add alias
`IVec4`	`add(IDoubleI x, IDoubleI y, IDoubleI z)`
`IVec4`	`add(IDoubleI f, IVecI v)` scale add alias
`IVec4`	`add(IVec v)`
`IVec4`	`add(IVec v, double f)` scale add
`IVec4`	`add(IVecI v)`
`IVec4`	`add(IVecI v, double f)` scale add
`IVec4`	`add(IVecI v, IDoubleI f)` scale add
`IVec4`	`bisect(double vx, double vy, double vz)` create a new instance of bisector
`IVec4`	`bisect(IVec v)` create a new instance of bisector
`IVec4`	`bisect(IVecI v)` create a new instance of bisector
`IVec4`	`cp()` cp() is alias of dup()
`IVec4`	`cp(double vx, double vy, double vz)` cp() is alias of dup().add()
`IVec4`	`cp(IDoubleI vx, IDoubleI vy, IDoubleI vz)` cp() is alias of dup().add()
`IVec4`	`cp(IVec v)` cp() is alias of dup().add()
`IVec4`	`cp(IVecI v)` cp() is alias of dup().add()
`IVec4`	`cross(double vx, double vy, double vz)` cross product, returning a new instance.
`IVec4`	`cross(IVec v)` cross product, returning a new instance.
`IVec4`	`cross(IVecI v)` cross product, creating a new instance
`IVec4`	`dif(double vx, double vy, double vz)` create a new instance of difference
`IVec4`	`dif(IVec v)` create a new instance of difference
`IVec4`	`dif(IVecI v)` create a new instance of difference
`IVec4`	`diff(double vx, double vy, double vz)` create a new instance of difference
`IVec4`	`diff(IVec v)` create a new instance of difference
`IVec4`	`diff(IVecI v)` create a new instance of difference
`IVec4`	`div(double v)`
`IVec4`	`div(IDoubleI v)`
`IVec4`	`dup()` duplicate the instance
`boolean`	`eqW(double vw)`
`boolean`	`eqW(double vw, double tolerance)`
`boolean`	`eqW(ISwitchE e, IVec4I v)`
`boolean`	`eqW(ISwitchE e, IVec4I v, double tolerance)`
`IBool`	`eqW(ISwitchR r, IVec4I v)`
`IBool`	`eqW(ISwitchR r, IVec4I v, IDoubleI tolerance)`
`boolean`	`eqW(IVec4 v)`
`boolean`	`eqW(IVec4 v, double tolerance)`
`boolean`	`eqW(IVec4I v)`
`boolean`	`eqW(IVec4I v, double tolerance)`
`IVec4`	`flip()` note that it's not negating w
`IVec4`	`get()`
`IDouble`	`getW()`
`IVec4`	`icross(double vx, double vy, double vz)` cross product, changing the instance not creating a new instance
`IVec4`	`icross(IVec v)` cross product, changing the instance not creating a new instance
`IVec4`	`icross(IVecI v)` cross product, changing the instance not creating a new instance
`boolean`	`isValid()` checking x, y, and z is valid number (not Infinite, nor NaN).
`IVec4`	`len(double l)` setting length of vector, ignoring w
`IVec4`	`len(IDoubleI l)` setting length of vector, ignoring w
`IVec4`	`mid(double vx, double vy, double vz)` create a new instance of midpoint
`IVec4`	`mid(IVec v)` create a new instance of midpoint
`IVec4`	`mid(IVecI v)` create a new instance of midpoint
`IVec4`	`mirror(double planeX, double planeY, double planeZ)` alias of ref
`IVec4`	`mirror(double centerX, double centerY, double centerZ, double planeX, double planeY, double planeZ)` alias of ref
`IVec4`	`mirror(IVec planeDir)` alias of ref
`IVec4`	`mirror(IVecI planeDir)` alias of ref
`IVec4`	`mirror(IVecI center, IVecI planeDir)` alias of ref
`IVec4`	`mirror(IVec center, IVec planeDir)` alias of ref
`IVec4`	`mul(double v)`
`IVec4`	`mul(IDoubleI v)`
`IVec4`	`mv(double vx, double vy, double vz)` mv() is alias of add()
`IVec4`	`mv(IDoubleI vx, IDoubleI vy, IDoubleI vz)` mv() is alias of add()
`IVec4`	`mv(IVecI v)` mv() is alias of add()
`IVec4`	`neg()` note that it's not negating w
`IVec4`	`nml(double vx, double vy, double vz)` alias of cross.
`IVec4`	`nml(double vx1, double vy1, double vz1, double vx2, double vy2, double vz2)` create normal vector from 3 points of self, pt1 and pt2, not unitized
`IVec4`	`nml(IVec v)` alias of cross.
`IVec4`	`nml(IVecI v)` alias of cross.
`IVec4`	`nml(IVecI pt1, IVecI pt2)` create normal vector from 3 points of self, pt1 and pt2, not unitized
`IVec4`	`nml(IVec pt1, IVec pt2)` create normal vector from 3 points of self, pt1 and pt2, not unitized
`IVec4`	`ref(double planeX, double planeY, double planeZ)` reflect (mirror) 3 dimensionally to the other side of the plane
`IVec4`	`ref(double centerX, double centerY, double centerZ, double planeX, double planeY, double planeZ)` reflect (mirror) 3 dimensionally to the other side of the plane at the center
`IVec4`	`ref(IVec planeDir)` reflect (mirror) 3 dimensionally to the other side of the plane
`IVec4`	`ref(IVecI planeDir)` reflect (mirror) 3 dimensionally to the other side of the plane
`IVec4`	`ref(IVecI center, IVecI planeDir)` reflect (mirror) 3 dimensionally to the other side of the plane at the center
`IVec4`	`ref(IVec center, IVec planeDir)` reflect (mirror) 3 dimensionally to the other side of the plane at the center
`IVec4`	`rev()` note that it's not negating w
`IVec4`	`rot(double angle)` rotation on xy-plane
`IVec4`	`rot(double axisX, double axisY, double axisZ, double angle)` rotate the vector around the axis
`IVec4`	`rot(double centerX, double centerY, double centerZ, double axisX, double axisY, double axisZ, double angle)` rotation around axis vector and center point
`IVec4`	`rot(IDoubleI angle)` rotation on xy-plane
`IVec4`	`rot(IVec axis, double angle)` rotate the vector around the axis
`IVec4`	`rot(IVecI axis, double angle)` rotation around axis vector
`IVec4`	`rot(IVecI axis, IDoubleI angle)` rotation around axis vector
`IVec4`	`rot(IVecI axis, IVecI destDir)` rotation around axis towards destination direction
`IVec4`	`rot(IVecI center, IVecI axis, double angle)` rotation around axis vector and center point
`IVec4`	`rot(IVecI center, IVecI axis, IDoubleI angle)` rotation around axis vector and center point
`IVec4`	`rot(IVecI center, IVecI axis, IVecI destPt)` rotation around axis and center towards destination point
`IVec4`	`rot(IVec axis, IVec destDir)` rotation around axis towards destination direction
`IVec4`	`rot(IVec center, IVec axis, double angle)`
`IVec4`	`rot(IVec center, IVec axis, IVec destPt)` rotation around axis and center towards destination point
`IVec4`	`rot2(double angle)` alias of rot(double)
`IVec4`	`rot2(double centerX, double centerY, double angle)` rotation on xy-plane
`IVec4`	`rot2(IDoubleI angle)` alias of rot(IDoubleI)
`IVec4`	`rot2(IVec destDir)` rotation on xy-plane towards destDir
`IVec4`	`rot2(IVec center, double angle)` rotation on xy-plane
`IVec4`	`rot2(IVecI destDir)` rotation on xy-plane towards destDir
`IVec4`	`rot2(IVecI center, double angle)` rotation on xy-plane
`IVec4`	`rot2(IVecI center, IDoubleI angle)` rotation on xy-plane
`IVec4`	`rot2(IVecI center, IVecI destPt)` rotation on xy-plane towards destPt
`IVec4`	`rot2(IVec center, IVec destPt)` rotation on xy-plane towards destPt
`IVec4`	`scale(double f)` alias of mul
`IVec4`	`scale(double centerX, double centerY, double centerZ, double f)` scale from the center
`IVec4`	`scale(IDoubleI f)` alias of mul
`IVec4`	`scale(IVec center, double f)` scale from the center
`IVec4`	`scale(IVecI center, double f)` scale from the center
`IVec4`	`scale(IVecI center, IDoubleI f)` scale from the center
`IVec4`	`scale1d(double axisX, double axisY, double axisZ, double f)` scale only in 1 direction
`IVec4`	`scale1d(double centerX, double centerY, double centerZ, double axisX, double axisY, double axisZ, double f)` scale only in 1 direction
`IVec4`	`scale1d(IVec axis, double f)` scale only in 1 direction
`IVec4`	`scale1d(IVecI axis, double f)` scale only in 1 direction
`IVec4`	`scale1d(IVecI axis, IDoubleI f)` scale only in 1 direction
`IVec4`	`scale1d(IVecI center, IVecI axis, double f)` scale only in 1 direction
`IVec4`	`scale1d(IVecI center, IVecI axis, IDoubleI f)` scale only in 1 direction
`IVec4`	`scale1d(IVec center, IVec axis, double f)` scale only in 1 direction
`IVec4`	`set(double x, double y, double z)`
`IVec4`	`set(double x, double y, double z, double w)`
`IVec4`	`set(IDoubleI x, IDoubleI y, IDoubleI z)`
`IVec4`	`set(IDoubleI x, IDoubleI y, IDoubleI z, IDoubleI w)`
`IVec4`	`set(IVec v)`
`IVec4`	`set(IVec4 v)`
`IVec4`	`set(IVec4I v)`
`IVec4`	`set(IVec v, double w)`
`IVec4`	`set(IVecI v)`
`IVec4`	`set(IVecI v, double w)`
`IVec4`	`set(IVecI v, IDoubleI w)`
`IVec4`	`shear(double sxy, double syx, double syz, double szy, double szx, double sxz)` shear operation
`IVec4`	`shear(IDoubleI sxy, IDoubleI syx, IDoubleI syz, IDoubleI szy, IDoubleI szx, IDoubleI sxz)` shear operation
`IVec4`	`shear(IVecI center, double sxy, double syx, double syz, double szy, double szx, double sxz)` shear operation
`IVec4`	`shear(IVecI center, IDoubleI sxy, IDoubleI syx, IDoubleI syz, IDoubleI szy, IDoubleI szx, IDoubleI sxz)` shear operation
`IVec4`	`shearXY(double sxy, double syx)` shear operation on XY
`IVec4`	`shearXY(IDoubleI sxy, IDoubleI syx)` shear operation on XY
`IVec4`	`shearXY(IVecI center, double sxy, double syx)` shear operation on XY
`IVec4`	`shearXY(IVecI center, IDoubleI sxy, IDoubleI syx)` shear operation on XY
`IVec4`	`shearYZ(double syz, double szy)` shear operation on YZ
`IVec4`	`shearYZ(IDoubleI syz, IDoubleI szy)` shear operation on YZ
`IVec4`	`shearYZ(IVecI center, double syz, double szy)` shear operation on YZ
`IVec4`	`shearYZ(IVecI center, IDoubleI syz, IDoubleI szy)` shear operation on YZ
`IVec4`	`shearZX(double szx, double sxz)` shear operation on ZX
`IVec4`	`shearZX(IDoubleI szx, IDoubleI sxz)` shear operation on ZX
`IVec4`	`shearZX(IVecI center, double szx, double sxz)` shear operation on ZX
`IVec4`	`shearZX(IVecI center, IDoubleI szx, IDoubleI sxz)` shear operation on ZX
`IVec4`	`sub(double x, double y, double z)`
`IVec4`	`sub(IDoubleI x, IDoubleI y, IDoubleI z)`
`IVec4`	`sub(IVec v)`
`IVec4`	`sub(IVecI v)`
`IVec4`	`sum(double vx, double vy, double vz)` create a new instance of summation
`IVec4`	`sum(IVec... v)` create a new instance of summation
`IVec4`	`sum(IVec v)` create a new instance of summation
`IVec4`	`sum(IVec v2, double w2)` create a new instance of weighted summation
`IVec4`	`sum(IVec v2, double w1, double w2)` create a new instance of weighted summation
`IVec4`	`sum(IVecI... v)` create a new instance of summation
`IVec4`	`sum(IVecI v)` create a new instance of summation
`IVec4`	`sum(IVecI v2, double w2)` create a new instance of weighted summation
`IVec4`	`sum(IVecI v2, double w1, double w2)` create a new instance of weighted summation
`IVec4`	`sum(IVecI v2, IDoubleI w2)` create a new instance of weighted summation
`IVec4`	`sum(IVecI v2, IDoubleI w1, IDoubleI w2)` create a new instance of weighted summation
`IVec2`	`to2d()`
`IVec2`	`to2d(IVecI projectionDir)`
`IVec2`	`to2d(IVecI xaxis, IVecI yaxis)`
`IVec2`	`to2d(IVecI xaxis, IVecI yaxis, IVecI origin)`
`IVec`	`to3d()`
`IVec4`	`to4d()`
`IVec4`	`to4d(double w)`
`IVec4`	`to4d(IDoubleI w)`
`java.lang.String`	`toString()`
`IVec4`	`transform(IMatrix3I mat)` transform with a transformation matrix
`IVec4`	`transform(IMatrix4I mat)` transform with a transformation matrix
`IVec4`	`transform(IVecI xvec, IVecI yvec, IVecI zvec)` transform with a transformation vectors
`IVec4`	`transform(IVecI xvec, IVecI yvec, IVecI zvec, IVecI translate)` transform with a transformation vectors
`IVec4`	`transform(IVec xvec, IVec yvec, IVec zvec)`
`IVec4`	`transform(IVec xvec, IVec yvec, IVec zvec, IVec translate)`
`IVec4`	`translate(double x, double y, double z)` alias of add()
`IVec4`	`translate(IDoubleI x, IDoubleI y, IDoubleI z)` alias of add()
`IVec4`	`translate(IVecI v)` alias of add()
`IVec4`	`unit()` unitize, ignoring w
`double`	`w()` getting w component
`IVec4`	`w(double vw)` setting w component
`IVec4`	`w(IDoubleI vw)` setting z component
`double`	`w(ISwitchE e)` getting z component
`IDouble`	`w(ISwitchR r)` getting z component
`IVec4`	`w(IVec4I v)` setting w component by z component of input vector
`IVec4`	`x(double vx)` setting x component
`IVec4`	`x(IDoubleI vx)` setting x component
`IVec4`	`x(IVec2I v)` setting x component by x component of input vector
`IVec4`	`x(IVecI v)` setting x component by x component of input vector
`IVec4`	`y(double vy)` setting y component
`IVec4`	`y(IDoubleI vy)` setting y component
`IVec4`	`y(IVec2I v)` setting y component by y component of input vector
`IVec4`	`y(IVecI v)` setting y component by y component of input vector
`IVec4`	`z(double vz)` setting z component
`IVec4`	`z(IDoubleI vz)` setting z component
`IVec4`	`z(IVecI v)` setting z component by z component of input vector
`IVec4`	`zero()` note that w is not set zero

Methods inherited from class igeo.IVec
angle, angle, angle, angle, angle, angle, angle, angle, angle, angle, angle, angleOnPlane, angleOnPlane, angleOnPlane, angleOnPlane, angleOnPlane, angleOnPlane, angleOnPlane, angleOnPlane, area, averageNormal, averageNormal, bisectPlane, center, circumcenter, closestPointsOn2Lines, closestPointsOn2Lines, closestPointsOnLines, closestPointsOnLines, closestPointsOnSegments, closestPointsOnSegments, closestPtsOnLines, closestPtsOnLines, closestPtsOnSegments, closestPtsOnSegments, decompose, dist, dist, dist, dist, dist, dist2, dist2, dist2, dist2, dist2, distBetween2Lines, distBetween2Lines, distBetween2Segments, distBetween2Segments, distBetweenLines, distBetweenLines, distBetweenSegments, distToLine, distToLine, distToPlane, distToSegment, distToTriangle, div, dot, dot, dot, dot, dot, eq, eq, eq, eq, eq, eq, eq, eq, eq, eq, eqX, eqX, eqX, eqX, eqX, eqX, eqX, eqX, eqX, eqX, eqY, eqY, eqY, eqY, eqY, eqY, eqY, eqY, eqY, eqY, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, getNormal, getNormal, getNormal, getNormal, getNormal, getX, getY, getZ, intersect, intersect, intersect, intersect, intersectCircle, intersectCircleAndSphere, intersectInfiniteLine, intersectInfiniteLine, intersectInfiniteLine, intersectInfiniteLine, intersectInfiniteLines, intersectInfiniteLines, intersectInfiniteLines, intersectInfiniteLines, intersectInfLine, intersectInfLine, intersectInfLine, intersectInfLine, intersectInfLines, intersectInfLines, intersectInfLines, intersectInfLines, intersectLine, intersectLine, intersectLine, intersectLine, intersectLineAndSphere, intersectLines, intersectLines, intersectLines, intersectLines, intersectPlane, intersectPlane, intersectPlane, intersectPlaneAndLine, intersectPlaneAndLine, intersectPlaneAndLine, intersectPlaneAndSegment, intersectPlaneAndSegment, intersectPlaneAndSphere, intersectSeg, intersectSeg, intersectSeg, intersectSeg, intersectSegment, intersectSegment, intersectSegment, intersectSegment, intersectSegments, intersectSegments, intersectSegments, intersectSegments, intersectSphere, isArrayEqual, isArrayEqual, isFlat, isFlat, isFlat, isFlat, isInside2d, isInside2d, isInside2d, isInside2d, isInsideTriangle, isLinesCloserThan, isLinesCloserThan, isOnLine, isOnLine, isOnPlane, isOnPlane, isOnPlane, isOnPlane, isOnSegment, isOnSegment, isOnTriangle, isOnTriangle, isParallel, isParallel, isPerpendicular, isPerpendicular, isSegCloserThan, isSegCloserThan, isSegmentsCloserThan, isSegmentsCloserThan, isStraight, isStraight, isStraight, isStraight, len, len, len, len2, len2, len2, lineDist, lineDist, mul, nml, nml, nml, offset, offset, offset, offset, offset, offset, offset, offset, offset, offset, offset, offset, offset, offset, offset, offset, offset, offset, offset, offset, offsetNormal, perpendicularTo2Lines, perpendicularTo2Lines, perpendicularVecToLine, perpendicularVecToLine, projectTo2Vec, projectToLine, projectToPlane, projectToPlane, projectToPlane, projectToPlane, projectToPlane, projectToPlane, projectToPlane, projectToPlane, projectToPlane, projectToPlane, projectToPlane, projectToPlane, projectToSegment, projectToTriangle, projectToVec, ratioOnSegment, segDist, segDist, segmentDist, segmentDist, show, show, show, show, toIVecArray, x, x, x, y, y, y, z, z, z

Methods inherited from class igeo.IParameterObject
createObject, parent, parent

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface igeo.IVec4I
getX, getY, getZ, x, x, x, y, y, y, z, z, z

Methods inherited from interface igeo.IVecI
angle, angle, angle, angle, angle, angle, angle, angle, dist, dist, dist, dist, dist2, dist2, dist2, dist2, dot, dot, dot, dot, eq, eq, eq, eq, eq, eq, eq, eq, eqX, eqX, eqX, eqX, eqX, eqX, eqX, eqX, eqY, eqY, eqY, eqY, eqY, eqY, eqY, eqY, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, len, len, len, len2, len2, len2

- Field Detail
  - w
```
public double w
```
- Constructor Detail
  - IVec4
```
public IVec4()
```
  - IVec4
```
public IVec4(double x,
     double y,
     double z,
     double w)
```
  - IVec4
```
public IVec4(double x,
     double y,
     double z)
```
  - IVec4
```
public IVec4(IVec4 v)
```
  - IVec4
```
public IVec4(IVec4I v)
```
  - IVec4
```
public IVec4(IVec v)
```
  - IVec4
```
public IVec4(IVecI v)
```
  - IVec4
```
public IVec4(IVec v,
     double w)
```
  - IVec4
```
public IVec4(IVecI v,
     double w)
```
  - IVec4
```
public IVec4(IVecI v,
     IDoubleI w)
```
  - IVec4
```
public IVec4(IDoubleI x,
     IDoubleI y,
     IDoubleI z,
     IDoubleI w)
```
  - IVec4
```
public IVec4(IDoubleI x,
     IDoubleI y,
     IDoubleI z)
```
  - IVec4
```
public IVec4(IServerI s)
```
  - IVec4
```
public IVec4(IServerI s,
     double x,
     double y,
     double z,
     double w)
```
  - IVec4
```
public IVec4(IServerI s,
     double x,
     double y,
     double z)
```
  - IVec4
```
public IVec4(IServerI s,
     IVec4 v)
```
  - IVec4
```
public IVec4(IServerI s,
     IVec4I v)
```
  - IVec4
```
public IVec4(IServerI s,
     IVec v)
```
  - IVec4
```
public IVec4(IServerI s,
     IVecI v)
```
  - IVec4
```
public IVec4(IServerI s,
     IVec v,
     double w)
```
  - IVec4
```
public IVec4(IServerI s,
     IVecI v,
     double w)
```
  - IVec4
```
public IVec4(IServerI s,
     IVecI v,
     IDoubleI w)
```
  - IVec4
```
public IVec4(IServerI s,
     IDoubleI x,
     IDoubleI y,
     IDoubleI z,
     IDoubleI w)
```
  - IVec4
```
public IVec4(IServerI s,
     IDoubleI x,
     IDoubleI y,
     IDoubleI z)
```
- Method Detail
  - w
```
public double w()
```
    Description copied from interface: IVec4I
    
    getting w component
    
    Specified by:
    
    w in interface IVec4I
  - x
```
public IVec4 x(double vx)
```
    setting x component
    
    Specified by:
    
    x in interface IVec4I
    
    Specified by:
    
    x in interface IVecI
    
    Overrides:
    
    x in class IVec
  - y
```
public IVec4 y(double vy)
```
    setting y component
    
    Specified by:
    
    y in interface IVec4I
    
    Specified by:
    
    y in interface IVecI
    
    Overrides:
    
    y in class IVec
  - z
```
public IVec4 z(double vz)
```
    setting z component
    
    Specified by:
    
    z in interface IVec4I
    
    Specified by:
    
    z in interface IVecI
    
    Overrides:
    
    z in class IVec
  - w
```
public IVec4 w(double vw)
```
    setting w component
    
    Specified by:
    
    w in interface IVec4I
  - x
```
public IVec4 x(IDoubleI vx)
```
    setting x component
    
    Specified by:
    
    x in interface IVec4I
    
    Specified by:
    
    x in interface IVecI
    
    Overrides:
    
    x in class IVec
  - y
```
public IVec4 y(IDoubleI vy)
```
    setting y component
    
    Specified by:
    
    y in interface IVec4I
    
    Specified by:
    
    y in interface IVecI
    
    Overrides:
    
    y in class IVec
  - z
```
public IVec4 z(IDoubleI vz)
```
    setting z component
    
    Specified by:
    
    z in interface IVec4I
    
    Specified by:
    
    z in interface IVecI
    
    Overrides:
    
    z in class IVec
  - w
```
public IVec4 w(IDoubleI vw)
```
    setting z component
    
    Specified by:
    
    w in interface IVec4I
  - x
```
public IVec4 x(IVecI v)
```
    setting x component by x component of input vector
    
    Specified by:
    
    x in interface IVec4I
    
    Specified by:
    
    x in interface IVecI
    
    Overrides:
    
    x in class IVec
  - y
```
public IVec4 y(IVecI v)
```
    setting y component by y component of input vector
    
    Specified by:
    
    y in interface IVec4I
    
    Specified by:
    
    y in interface IVecI
    
    Overrides:
    
    y in class IVec
  - z
```
public IVec4 z(IVecI v)
```
    setting z component by z component of input vector
    
    Specified by:
    
    z in interface IVec4I
    
    Specified by:
    
    z in interface IVecI
    
    Overrides:
    
    z in class IVec
  - w
```
public IVec4 w(IVec4I v)
```
    setting w component by z component of input vector
    
    Specified by:
    
    w in interface IVec4I
  - x
```
public IVec4 x(IVec2I v)
```
    setting x component by x component of input vector
    
    Specified by:
    
    x in interface IVec4I
    
    Specified by:
    
    x in interface IVecI
    
    Overrides:
    
    x in class IVec
  - y
```
public IVec4 y(IVec2I v)
```
    setting y component by y component of input vector
    
    Specified by:
    
    y in interface IVec4I
    
    Specified by:
    
    y in interface IVecI
    
    Overrides:
    
    y in class IVec
  - w
```
public double w(ISwitchE e)
```
    getting z component
    
    Specified by:
    
    w in interface IVec4I
  - w
```
public IDouble w(ISwitchR r)
```
    getting z component
    
    Specified by:
    
    w in interface IVec4I
  - get
```
public IVec4 get()
```
    Specified by:
    
    get in interface IParameter
    
    Specified by:
    
    get in interface IVec4I
    
    Specified by:
    
    get in interface IVec4Op
    
    Specified by:
    
    get in interface IVecI
    
    Specified by:
    
    get in interface IVecOp
    
    Overrides:
    
    get in class IVec
  - dup
```
public IVec4 dup()
```
    Description copied from interface: ITransformable
    
    duplicate the instance
    
    Specified by:
    
    dup in interface IArithmeticVal<IVecI,IDoubleI>
    
    Specified by:
    
    dup in interface ITransformable
    
    Specified by:
    
    dup in interface IVec4I
    
    Specified by:
    
    dup in interface IVecI
    
    Overrides:
    
    dup in class IVec
  - to3d
```
public IVec to3d()
```
    Specified by:
    
    to3d in interface IVec4I
  - to2d
```
public IVec2 to2d()
```
    Specified by:
    
    to2d in interface IVec4I
    
    Specified by:
    
    to2d in interface IVecI
    
    Overrides:
    
    to2d in class IVec
  - to2d
```
public IVec2 to2d(IVecI projectionDir)
```
    Specified by:
    
    to2d in interface IVecI
    
    Overrides:
    
    to2d in class IVec
  - to2d
```
public IVec2 to2d(IVecI xaxis,
         IVecI yaxis)
```
    Specified by:
    
    to2d in interface IVecI
    
    Overrides:
    
    to2d in class IVec
  - to2d
```
public IVec2 to2d(IVecI xaxis,
         IVecI yaxis,
         IVecI origin)
```
    Specified by:
    
    to2d in interface IVecI
    
    Overrides:
    
    to2d in class IVec
  - to4d
```
public IVec4 to4d()
```
    Specified by:
    
    to4d in interface IVecI
    
    Overrides:
    
    to4d in class IVec
  - to4d
```
public IVec4 to4d(double w)
```
    Specified by:
    
    to4d in interface IVecI
    
    Overrides:
    
    to4d in class IVec
  - to4d
```
public IVec4 to4d(IDoubleI w)
```
    Specified by:
    
    to4d in interface IVecI
    
    Overrides:
    
    to4d in class IVec
  - getW
```
public IDouble getW()
```
    Specified by:
    
    getW in interface IVec4I
  - set
```
public IVec4 set(double x,
        double y,
        double z,
        double w)
```
    Specified by:
    
    set in interface IVec4I
  - set
```
public IVec4 set(IDoubleI x,
        IDoubleI y,
        IDoubleI z,
        IDoubleI w)
```
    Specified by:
    
    set in interface IVec4I
  - set
```
public IVec4 set(IVec4 v)
```
  - set
```
public IVec4 set(IVec v,
        double w)
```
  - set
```
public IVec4 set(IVec4I v)
```
    Specified by:
    
    set in interface IVec4I
  - set
```
public IVec4 set(IVecI v,
        double w)
```
    Specified by:
    
    set in interface IVec4I
  - set
```
public IVec4 set(IVecI v,
        IDoubleI w)
```
    Specified by:
    
    set in interface IVec4I
  - set
```
public IVec4 set(IVec v)
```
    Overrides:
    
    set in class IVec
  - set
```
public IVec4 set(IVecI v)
```
    Specified by:
    
    set in interface IArithmeticVal<IVecI,IDoubleI>
    
    Specified by:
    
    set in interface IVec4I
    
    Specified by:
    
    set in interface IVecI
    
    Overrides:
    
    set in class IVec
  - set
```
public IVec4 set(double x,
        double y,
        double z)
```
    Specified by:
    
    set in interface IVec4I
    
    Specified by:
    
    set in interface IVecI
    
    Overrides:
    
    set in class IVec
  - set
```
public IVec4 set(IDoubleI x,
        IDoubleI y,
        IDoubleI z)
```
    Specified by:
    
    set in interface IVec4I
    
    Specified by:
    
    set in interface IVecI
    
    Overrides:
    
    set in class IVec
  - add
```
public IVec4 add(double x,
        double y,
        double z)
```
    Specified by:
    
    add in interface ITransformable
    
    Specified by:
    
    add in interface IVecI
    
    Overrides:
    
    add in class IVec
  - add
```
public IVec4 add(IDoubleI x,
        IDoubleI y,
        IDoubleI z)
```
    Specified by:
    
    add in interface ITransformable
    
    Specified by:
    
    add in interface IVecI
    
    Overrides:
    
    add in class IVec
  - add
```
public IVec4 add(IVec v)
```
    Overrides:
    
    add in class IVec
  - add
```
public IVec4 add(IVecI v)
```
    Specified by:
    
    add in interface IArithmeticVal<IVecI,IDoubleI>
    
    Specified by:
    
    add in interface ITransformable
    
    Specified by:
    
    add in interface IVec4I
    
    Specified by:
    
    add in interface IVecI
    
    Overrides:
    
    add in class IVec
  - sub
```
public IVec4 sub(double x,
        double y,
        double z)
```
    Specified by:
    
    sub in interface ITransformable
    
    Specified by:
    
    sub in interface IVecI
    
    Overrides:
    
    sub in class IVec
  - sub
```
public IVec4 sub(IDoubleI x,
        IDoubleI y,
        IDoubleI z)
```
    Specified by:
    
    sub in interface ITransformable
    
    Specified by:
    
    sub in interface IVecI
    
    Overrides:
    
    sub in class IVec
  - sub
```
public IVec4 sub(IVec v)
```
    Overrides:
    
    sub in class IVec
  - sub
```
public IVec4 sub(IVecI v)
```
    Specified by:
    
    sub in interface IArithmeticVal<IVecI,IDoubleI>
    
    Specified by:
    
    sub in interface ITransformable
    
    Specified by:
    
    sub in interface IVec4I
    
    Specified by:
    
    sub in interface IVecI
    
    Overrides:
    
    sub in class IVec
  - mul
```
public IVec4 mul(IDoubleI v)
```
    Specified by:
    
    mul in interface IArithmeticVal<IVecI,IDoubleI>
    
    Specified by:
    
    mul in interface ITransformable
    
    Specified by:
    
    mul in interface IVec4I
    
    Specified by:
    
    mul in interface IVecI
    
    Overrides:
    
    mul in class IVec
  - mul
```
public IVec4 mul(double v)
```
    Specified by:
    
    mul in interface ITransformable
    
    Specified by:
    
    mul in interface IVec4I
    
    Specified by:
    
    mul in interface IVecI
    
    Overrides:
    
    mul in class IVec
  - div
```
public IVec4 div(IDoubleI v)
```
    Specified by:
    
    div in interface IArithmeticVal<IVecI,IDoubleI>
    
    Specified by:
    
    div in interface ITransformable
    
    Specified by:
    
    div in interface IVec4I
    
    Specified by:
    
    div in interface IVecI
    
    Overrides:
    
    div in class IVec
  - div
```
public IVec4 div(double v)
```
    Specified by:
    
    div in interface ITransformable
    
    Specified by:
    
    div in interface IVec4I
    
    Specified by:
    
    div in interface IVecI
    
    Overrides:
    
    div in class IVec
  - neg
```
public IVec4 neg()
```
    note that it's not negating w
    
    Specified by:
    
    neg in interface ITransformable
    
    Specified by:
    
    neg in interface IVec4I
    
    Specified by:
    
    neg in interface IVecI
    
    Overrides:
    
    neg in class IVec
  - rev
```
public IVec4 rev()
```
    note that it's not negating w
    
    Specified by:
    
    rev in interface IVec4I
    
    Specified by:
    
    rev in interface IVecI
    
    Overrides:
    
    rev in class IVec
  - flip
```
public IVec4 flip()
```
    note that it's not negating w
    
    Specified by:
    
    flip in interface ITransformable
    
    Specified by:
    
    flip in interface IVec4I
    
    Specified by:
    
    flip in interface IVecI
    
    Overrides:
    
    flip in class IVec
  - zero
```
public IVec4 zero()
```
    note that w is not set zero
    
    Specified by:
    
    zero in interface IArithmeticVal<IVecI,IDoubleI>
    
    Specified by:
    
    zero in interface IVec4I
    
    Specified by:
    
    zero in interface IVecI
    
    Overrides:
    
    zero in class IVec
  - add
```
public IVec4 add(IVec v,
        double f)
```
    scale add
    
    Overrides:
    
    add in class IVec
  - add
```
public IVec4 add(IVecI v,
        double f)
```
    scale add
    
    Specified by:
    
    add in interface ITransformable
    
    Specified by:
    
    add in interface IVec4I
    
    Specified by:
    
    add in interface IVecI
    
    Overrides:
    
    add in class IVec
  - add
```
public IVec4 add(IVecI v,
        IDoubleI f)
```
    scale add
    
    Specified by:
    
    add in interface ITransformable
    
    Specified by:
    
    add in interface IVec4I
    
    Specified by:
    
    add in interface IVecI
    
    Overrides:
    
    add in class IVec
  - add
```
public IVec4 add(double f,
        IVec v)
```
    scale add alias
    
    Overrides:
    
    add in class IVec
  - add
```
public IVec4 add(double f,
        IVecI v)
```
    scale add alias
    
    Specified by:
    
    add in interface ITransformable
    
    Specified by:
    
    add in interface IVec4I
    
    Specified by:
    
    add in interface IVecI
    
    Overrides:
    
    add in class IVec
  - add
```
public IVec4 add(IDoubleI f,
        IVecI v)
```
    scale add alias
    
    Specified by:
    
    add in interface ITransformable
    
    Specified by:
    
    add in interface IVec4I
    
    Specified by:
    
    add in interface IVecI
    
    Overrides:
    
    add in class IVec
  - len
```
public IVec4 len(IDoubleI l)
```
    setting length of vector, ignoring w
    
    Specified by:
    
    len in interface IVec4I
    
    Specified by:
    
    len in interface IVecI
    
    Overrides:
    
    len in class IVec
  - len
```
public IVec4 len(double l)
```
    setting length of vector, ignoring w
    
    Specified by:
    
    len in interface IVec4I
    
    Specified by:
    
    len in interface IVecI
    
    Overrides:
    
    len in class IVec
  - unit
```
public IVec4 unit()
```
    unitize, ignoring w
    
    Specified by:
    
    unit in interface IVec4I
    
    Specified by:
    
    unit in interface IVecI
    
    Overrides:
    
    unit in class IVec
  - cross
```
public IVec4 cross(IVec v)
```
    cross product, returning a new instance. w is the original value
    
    Overrides:
    
    cross in class IVec
  - cross
```
public IVec4 cross(double vx,
          double vy,
          double vz)
```
    cross product, returning a new instance. w is the original value
    
    Specified by:
    
    cross in interface IVec4I
    
    Specified by:
    
    cross in interface IVecI
    
    Overrides:
    
    cross in class IVec
  - cross
```
public IVec4 cross(IVecI v)
```
    Description copied from interface: IVecI
    
    cross product, creating a new instance
    
    Specified by:
    
    cross in interface IVec4I
    
    Specified by:
    
    cross in interface IVecI
    
    Overrides:
    
    cross in class IVec
  - icross
```
public IVec4 icross(IVec v)
```
    cross product, changing the instance not creating a new instance
    
    Overrides:
    
    icross in class IVec
  - icross
```
public IVec4 icross(double vx,
           double vy,
           double vz)
```
    cross product, changing the instance not creating a new instance
    
    Overrides:
    
    icross in class IVec
  - icross
```
public IVec4 icross(IVecI v)
```
    cross product, changing the instance not creating a new instance
    
    Overrides:
    
    icross in class IVec
  - eqW
```
public boolean eqW(IVec4 v)
```
  - eqW
```
public boolean eqW(double vw)
```
    Specified by:
    
    eqW in interface IVec4I
  - eqW
```
public boolean eqW(IVec4I v)
```
    Specified by:
    
    eqW in interface IVec4I
  - eqW
```
public boolean eqW(IVec4I v,
          double tolerance)
```
    Specified by:
    
    eqW in interface IVec4I
  - eqW
```
public boolean eqW(IVec4 v,
          double tolerance)
```
  - eqW
```
public boolean eqW(double vw,
          double tolerance)
```
    Specified by:
    
    eqW in interface IVec4I
  - eqW
```
public boolean eqW(ISwitchE e,
          IVec4I v)
```
    Specified by:
    
    eqW in interface IVec4I
  - eqW
```
public boolean eqW(ISwitchE e,
          IVec4I v,
          double tolerance)
```
    Specified by:
    
    eqW in interface IVec4I
  - eqW
```
public IBool eqW(ISwitchR r,
        IVec4I v)
```
    Specified by:
    
    eqW in interface IVec4I
  - eqW
```
public IBool eqW(ISwitchR r,
        IVec4I v,
        IDoubleI tolerance)
```
    Specified by:
    
    eqW in interface IVec4I
  - rot
```
public IVec4 rot(IDoubleI angle)
```
    Description copied from class: IVec
    
    rotation on xy-plane
    
    Specified by:
    
    rot in interface ITransformable
    
    Specified by:
    
    rot in interface IVec4I
    
    Specified by:
    
    rot in interface IVecI
    
    Overrides:
    
    rot in class IVec
  - rot
```
public IVec4 rot(double angle)
```
    Description copied from class: IVec
    
    rotation on xy-plane
    
    Specified by:
    
    rot in interface ITransformable
    
    Specified by:
    
    rot in interface IVec4I
    
    Specified by:
    
    rot in interface IVecI
    
    Overrides:
    
    rot in class IVec
  - rot
```
public IVec4 rot(IVecI axis,
        IDoubleI angle)
```
    Description copied from interface: IVecI
    
    rotation around axis vector
    
    Specified by:
    
    rot in interface ITransformable
    
    Specified by:
    
    rot in interface IVec4I
    
    Specified by:
    
    rot in interface IVecI
    
    Overrides:
    
    rot in class IVec
  - rot
```
public IVec4 rot(IVecI axis,
        double angle)
```
    Description copied from interface: IVecI
    
    rotation around axis vector
    
    Specified by:
    
    rot in interface ITransformable
    
    Specified by:
    
    rot in interface IVec4I
    
    Specified by:
    
    rot in interface IVecI
    
    Overrides:
    
    rot in class IVec
  - rot
```
public IVec4 rot(IVec axis,
        double angle)
```
    Description copied from class: IVec
    
    rotate the vector around the axis
    
    Overrides:
    
    rot in class IVec
  - rot
```
public IVec4 rot(double axisX,
        double axisY,
        double axisZ,
        double angle)
```
    Description copied from class: IVec
    
    rotate the vector around the axis
    
    Specified by:
    
    rot in interface IVec4I
    
    Specified by:
    
    rot in interface IVecI
    
    Overrides:
    
    rot in class IVec
  - rot
```
public IVec4 rot(IVecI center,
        IVecI axis,
        IDoubleI angle)
```
    Description copied from interface: IVecI
    
    rotation around axis vector and center point
    
    Specified by:
    
    rot in interface ITransformable
    
    Specified by:
    
    rot in interface IVec4I
    
    Specified by:
    
    rot in interface IVecI
    
    Overrides:
    
    rot in class IVec
  - rot
```
public IVec4 rot(IVecI center,
        IVecI axis,
        double angle)
```
    Description copied from interface: IVecI
    
    rotation around axis vector and center point
    
    Specified by:
    
    rot in interface ITransformable
    
    Specified by:
    
    rot in interface IVec4I
    
    Specified by:
    
    rot in interface IVecI
    
    Overrides:
    
    rot in class IVec
  - rot
```
public IVec4 rot(IVec center,
        IVec axis,
        double angle)
```
    Overrides:
    
    rot in class IVec
  - rot
```
public IVec4 rot(double centerX,
        double centerY,
        double centerZ,
        double axisX,
        double axisY,
        double axisZ,
        double angle)
```
    Description copied from interface: IVecI
    
    rotation around axis vector and center point
    
    Specified by:
    
    rot in interface IVec4I
    
    Specified by:
    
    rot in interface IVecI
    
    Overrides:
    
    rot in class IVec
  - rot
```
public IVec4 rot(IVec axis,
        IVec destDir)
```
    Description copied from class: IVec
    
    rotation around axis towards destination direction
    
    Overrides:
    
    rot in class IVec
  - rot
```
public IVec4 rot(IVecI axis,
        IVecI destDir)
```
    Description copied from class: IVec
    
    rotation around axis towards destination direction
    
    Specified by:
    
    rot in interface ITransformable
    
    Specified by:
    
    rot in interface IVec4I
    
    Specified by:
    
    rot in interface IVecI
    
    Overrides:
    
    rot in class IVec
  - rot
```
public IVec4 rot(IVecI center,
        IVecI axis,
        IVecI destPt)
```
    Description copied from class: IVec
    
    rotation around axis and center towards destination point
    
    Specified by:
    
    rot in interface ITransformable
    
    Specified by:
    
    rot in interface IVec4I
    
    Specified by:
    
    rot in interface IVecI
    
    Overrides:
    
    rot in class IVec
  - rot
```
public IVec4 rot(IVec center,
        IVec axis,
        IVec destPt)
```
    Description copied from class: IVec
    
    rotation around axis and center towards destination point
    
    Overrides:
    
    rot in class IVec
  - rot2
```
public IVec4 rot2(IDoubleI angle)
```
    alias of rot(IDoubleI)
    
    Specified by:
    
    rot2 in interface ITransformable
    
    Specified by:
    
    rot2 in interface IVec4I
    
    Specified by:
    
    rot2 in interface IVecI
    
    Overrides:
    
    rot2 in class IVec
  - rot2
```
public IVec4 rot2(double angle)
```
    alias of rot(double)
    
    Specified by:
    
    rot2 in interface ITransformable
    
    Specified by:
    
    rot2 in interface IVec4I
    
    Specified by:
    
    rot2 in interface IVecI
    
    Overrides:
    
    rot2 in class IVec
  - rot2
```
public IVec4 rot2(IVecI center,
         IDoubleI angle)
```
    Description copied from class: IVec
    
    rotation on xy-plane
    
    Specified by:
    
    rot2 in interface ITransformable
    
    Specified by:
    
    rot2 in interface IVec4I
    
    Specified by:
    
    rot2 in interface IVecI
    
    Overrides:
    
    rot2 in class IVec
  - rot2
```
public IVec4 rot2(IVecI center,
         double angle)
```
    Description copied from class: IVec
    
    rotation on xy-plane
    
    Specified by:
    
    rot2 in interface ITransformable
    
    Specified by:
    
    rot2 in interface IVec4I
    
    Specified by:
    
    rot2 in interface IVecI
    
    Overrides:
    
    rot2 in class IVec
  - rot2
```
public IVec4 rot2(IVec center,
         double angle)
```
    Description copied from class: IVec
    
    rotation on xy-plane
    
    Overrides:
    
    rot2 in class IVec
  - rot2
```
public IVec4 rot2(double centerX,
         double centerY,
         double angle)
```
    Description copied from class: IVec
    
    rotation on xy-plane
    
    Specified by:
    
    rot2 in interface IVec4I
    
    Specified by:
    
    rot2 in interface IVecI
    
    Overrides:
    
    rot2 in class IVec
  - rot2
```
public IVec4 rot2(IVec destDir)
```
    Description copied from class: IVec
    
    rotation on xy-plane towards destDir
    
    Overrides:
    
    rot2 in class IVec
  - rot2
```
public IVec4 rot2(IVecI destDir)
```
    Description copied from class: IVec
    
    rotation on xy-plane towards destDir
    
    Specified by:
    
    rot2 in interface ITransformable
    
    Specified by:
    
    rot2 in interface IVec4I
    
    Specified by:
    
    rot2 in interface IVecI
    
    Overrides:
    
    rot2 in class IVec
  - rot2
```
public IVec4 rot2(IVecI center,
         IVecI destPt)
```
    Description copied from class: IVec
    
    rotation on xy-plane towards destPt
    
    Specified by:
    
    rot2 in interface ITransformable
    
    Specified by:
    
    rot2 in interface IVec4I
    
    Specified by:
    
    rot2 in interface IVecI
    
    Overrides:
    
    rot2 in class IVec
  - rot2
```
public IVec4 rot2(IVec center,
         IVec destPt)
```
    Description copied from class: IVec
    
    rotation on xy-plane towards destPt
    
    Overrides:
    
    rot2 in class IVec
  - scale
```
public IVec4 scale(IDoubleI f)
```
    alias of mul
    
    Specified by:
    
    scale in interface ITransformable
    
    Specified by:
    
    scale in interface IVec4I
    
    Specified by:
    
    scale in interface IVecI
    
    Overrides:
    
    scale in class IVec
  - scale
```
public IVec4 scale(double f)
```
    Description copied from interface: IVecI
    
    alias of mul
    
    Specified by:
    
    scale in interface ITransformable
    
    Specified by:
    
    scale in interface IVec4I
    
    Specified by:
    
    scale in interface IVecI
    
    Overrides:
    
    scale in class IVec
  - scale
```
public IVec4 scale(IVecI center,
          IDoubleI f)
```
    Description copied from class: IVec
    
    scale from the center
    
    Specified by:
    
    scale in interface ITransformable
    
    Specified by:
    
    scale in interface IVec4I
    
    Specified by:
    
    scale in interface IVecI
    
    Overrides:
    
    scale in class IVec
  - scale
```
public IVec4 scale(IVecI center,
          double f)
```
    Description copied from class: IVec
    
    scale from the center
    
    Specified by:
    
    scale in interface ITransformable
    
    Specified by:
    
    scale in interface IVec4I
    
    Specified by:
    
    scale in interface IVecI
    
    Overrides:
    
    scale in class IVec
  - scale
```
public IVec4 scale(IVec center,
          double f)
```
    Description copied from class: IVec
    
    scale from the center
    
    Overrides:
    
    scale in class IVec
  - scale
```
public IVec4 scale(double centerX,
          double centerY,
          double centerZ,
          double f)
```
    Description copied from class: IVec
    
    scale from the center
    
    Specified by:
    
    scale in interface IVec4I
    
    Specified by:
    
    scale in interface IVecI
    
    Overrides:
    
    scale in class IVec
  - scale1d
```
public IVec4 scale1d(IVec axis,
            double f)
```
    scale only in 1 direction
    
    Overrides:
    
    scale1d in class IVec
  - scale1d
```
public IVec4 scale1d(double axisX,
            double axisY,
            double axisZ,
            double f)
```
    Description copied from class: IVec
    
    scale only in 1 direction
    
    Specified by:
    
    scale1d in interface IVec4I
    
    Specified by:
    
    scale1d in interface IVecI
    
    Overrides:
    
    scale1d in class IVec
  - scale1d
```
public IVec4 scale1d(IVecI axis,
            double f)
```
    Description copied from class: IVec
    
    scale only in 1 direction
    
    Specified by:
    
    scale1d in interface ITransformable
    
    Specified by:
    
    scale1d in interface IVec4I
    
    Specified by:
    
    scale1d in interface IVecI
    
    Overrides:
    
    scale1d in class IVec
  - scale1d
```
public IVec4 scale1d(IVecI axis,
            IDoubleI f)
```
    Description copied from class: IVec
    
    scale only in 1 direction
    
    Specified by:
    
    scale1d in interface ITransformable
    
    Specified by:
    
    scale1d in interface IVec4I
    
    Specified by:
    
    scale1d in interface IVecI
    
    Overrides:
    
    scale1d in class IVec
  - scale1d
```
public IVec4 scale1d(IVec center,
            IVec axis,
            double f)
```
    Description copied from class: IVec
    
    scale only in 1 direction
    
    Overrides:
    
    scale1d in class IVec
  - scale1d
```
public IVec4 scale1d(double centerX,
            double centerY,
            double centerZ,
            double axisX,
            double axisY,
            double axisZ,
            double f)
```
    Description copied from class: IVec
    
    scale only in 1 direction
    
    Specified by:
    
    scale1d in interface IVec4I
    
    Specified by:
    
    scale1d in interface IVecI
    
    Overrides:
    
    scale1d in class IVec
  - scale1d
```
public IVec4 scale1d(IVecI center,
            IVecI axis,
            double f)
```
    Description copied from class: IVec
    
    scale only in 1 direction
    
    Specified by:
    
    scale1d in interface ITransformable
    
    Specified by:
    
    scale1d in interface IVec4I
    
    Specified by:
    
    scale1d in interface IVecI
    
    Overrides:
    
    scale1d in class IVec
  - scale1d
```
public IVec4 scale1d(IVecI center,
            IVecI axis,
            IDoubleI f)
```
    Description copied from class: IVec
    
    scale only in 1 direction
    
    Specified by:
    
    scale1d in interface ITransformable
    
    Specified by:
    
    scale1d in interface IVec4I
    
    Specified by:
    
    scale1d in interface IVecI
    
    Overrides:
    
    scale1d in class IVec
  - ref
```
public IVec4 ref(IVec planeDir)
```
    Description copied from class: IVec
    
    reflect (mirror) 3 dimensionally to the other side of the plane
    
    Overrides:
    
    ref in class IVec
  - ref
```
public IVec4 ref(double planeX,
        double planeY,
        double planeZ)
```
    Description copied from class: IVec
    
    reflect (mirror) 3 dimensionally to the other side of the plane
    
    Specified by:
    
    ref in interface IVec4I
    
    Specified by:
    
    ref in interface IVecI
    
    Overrides:
    
    ref in class IVec
  - ref
```
public IVec4 ref(IVecI planeDir)
```
    Description copied from class: IVec
    
    reflect (mirror) 3 dimensionally to the other side of the plane
    
    Specified by:
    
    ref in interface ITransformable
    
    Specified by:
    
    ref in interface IVec4I
    
    Specified by:
    
    ref in interface IVecI
    
    Overrides:
    
    ref in class IVec
  - ref
```
public IVec4 ref(IVec center,
        IVec planeDir)
```
    Description copied from class: IVec
    
    reflect (mirror) 3 dimensionally to the other side of the plane at the center
    
    Overrides:
    
    ref in class IVec
  - ref
```
public IVec4 ref(double centerX,
        double centerY,
        double centerZ,
        double planeX,
        double planeY,
        double planeZ)
```
    Description copied from class: IVec
    
    reflect (mirror) 3 dimensionally to the other side of the plane at the center
    
    Specified by:
    
    ref in interface IVec4I
    
    Specified by:
    
    ref in interface IVecI
    
    Overrides:
    
    ref in class IVec
  - ref
```
public IVec4 ref(IVecI center,
        IVecI planeDir)
```
    Description copied from class: IVec
    
    reflect (mirror) 3 dimensionally to the other side of the plane at the center
    
    Specified by:
    
    ref in interface ITransformable
    
    Specified by:
    
    ref in interface IVec4I
    
    Specified by:
    
    ref in interface IVecI
    
    Overrides:
    
    ref in class IVec
  - mirror
```
public IVec4 mirror(IVec planeDir)
```
    Description copied from class: IVec
    
    alias of ref
    
    Overrides:
    
    mirror in class IVec
  - mirror
```
public IVec4 mirror(double planeX,
           double planeY,
           double planeZ)
```
    Description copied from class: IVec
    
    alias of ref
    
    Specified by:
    
    mirror in interface IVec4I
    
    Specified by:
    
    mirror in interface IVecI
    
    Overrides:
    
    mirror in class IVec
  - mirror
```
public IVec4 mirror(IVecI planeDir)
```
    Description copied from class: IVec
    
    alias of ref
    
    Specified by:
    
    mirror in interface ITransformable
    
    Specified by:
    
    mirror in interface IVec4I
    
    Specified by:
    
    mirror in interface IVecI
    
    Overrides:
    
    mirror in class IVec
  - mirror
```
public IVec4 mirror(IVec center,
           IVec planeDir)
```
    Description copied from class: IVec
    
    alias of ref
    
    Overrides:
    
    mirror in class IVec
  - mirror
```
public IVec4 mirror(double centerX,
           double centerY,
           double centerZ,
           double planeX,
           double planeY,
           double planeZ)
```
    Description copied from class: IVec
    
    alias of ref
    
    Specified by:
    
    mirror in interface IVec4I
    
    Specified by:
    
    mirror in interface IVecI
    
    Overrides:
    
    mirror in class IVec
  - mirror
```
public IVec4 mirror(IVecI center,
           IVecI planeDir)
```
    Description copied from class: IVec
    
    alias of ref
    
    Specified by:
    
    mirror in interface ITransformable
    
    Specified by:
    
    mirror in interface IVec4I
    
    Specified by:
    
    mirror in interface IVecI
    
    Overrides:
    
    mirror in class IVec
  - shear
```
public IVec4 shear(double sxy,
          double syx,
          double syz,
          double szy,
          double szx,
          double sxz)
```
    Description copied from interface: IVecI
    
    shear operation
    
    Specified by:
    
    shear in interface ITransformable
    
    Specified by:
    
    shear in interface IVec4I
    
    Specified by:
    
    shear in interface IVecI
    
    Overrides:
    
    shear in class IVec
  - shear
```
public IVec4 shear(IDoubleI sxy,
          IDoubleI syx,
          IDoubleI syz,
          IDoubleI szy,
          IDoubleI szx,
          IDoubleI sxz)
```
    Description copied from interface: IVecI
    
    shear operation
    
    Specified by:
    
    shear in interface ITransformable
    
    Specified by:
    
    shear in interface IVec4I
    
    Specified by:
    
    shear in interface IVecI
    
    Overrides:
    
    shear in class IVec
  - shear
```
public IVec4 shear(IVecI center,
          double sxy,
          double syx,
          double syz,
          double szy,
          double szx,
          double sxz)
```
    Description copied from interface: IVecI
    
    shear operation
    
    Specified by:
    
    shear in interface ITransformable
    
    Specified by:
    
    shear in interface IVec4I
    
    Specified by:
    
    shear in interface IVecI
    
    Overrides:
    
    shear in class IVec
  - shear
```
public IVec4 shear(IVecI center,
          IDoubleI sxy,
          IDoubleI syx,
          IDoubleI syz,
          IDoubleI szy,
          IDoubleI szx,
          IDoubleI sxz)
```
    Description copied from interface: IVecI
    
    shear operation
    
    Specified by:
    
    shear in interface ITransformable
    
    Specified by:
    
    shear in interface IVec4I
    
    Specified by:
    
    shear in interface IVecI
    
    Overrides:
    
    shear in class IVec
  - shearXY
```
public IVec4 shearXY(double sxy,
            double syx)
```
    Description copied from interface: IVecI
    
    shear operation on XY
    
    Specified by:
    
    shearXY in interface ITransformable
    
    Specified by:
    
    shearXY in interface IVec4I
    
    Specified by:
    
    shearXY in interface IVecI
    
    Overrides:
    
    shearXY in class IVec
  - shearXY
```
public IVec4 shearXY(IDoubleI sxy,
            IDoubleI syx)
```
    Description copied from interface: IVecI
    
    shear operation on XY
    
    Specified by:
    
    shearXY in interface ITransformable
    
    Specified by:
    
    shearXY in interface IVec4I
    
    Specified by:
    
    shearXY in interface IVecI
    
    Overrides:
    
    shearXY in class IVec
  - shearXY
```
public IVec4 shearXY(IVecI center,
            double sxy,
            double syx)
```
    Description copied from interface: IVecI
    
    shear operation on XY
    
    Specified by:
    
    shearXY in interface ITransformable
    
    Specified by:
    
    shearXY in interface IVec4I
    
    Specified by:
    
    shearXY in interface IVecI
    
    Overrides:
    
    shearXY in class IVec
  - shearXY
```
public IVec4 shearXY(IVecI center,
            IDoubleI sxy,
            IDoubleI syx)
```
    Description copied from interface: IVecI
    
    shear operation on XY
    
    Specified by:
    
    shearXY in interface ITransformable
    
    Specified by:
    
    shearXY in interface IVec4I
    
    Specified by:
    
    shearXY in interface IVecI
    
    Overrides:
    
    shearXY in class IVec
  - shearYZ
```
public IVec4 shearYZ(double syz,
            double szy)
```
    Description copied from interface: IVecI
    
    shear operation on YZ
    
    Specified by:
    
    shearYZ in interface ITransformable
    
    Specified by:
    
    shearYZ in interface IVec4I
    
    Specified by:
    
    shearYZ in interface IVecI
    
    Overrides:
    
    shearYZ in class IVec
  - shearYZ
```
public IVec4 shearYZ(IDoubleI syz,
            IDoubleI szy)
```
    Description copied from interface: IVecI
    
    shear operation on YZ
    
    Specified by:
    
    shearYZ in interface ITransformable
    
    Specified by:
    
    shearYZ in interface IVec4I
    
    Specified by:
    
    shearYZ in interface IVecI
    
    Overrides:
    
    shearYZ in class IVec
  - shearYZ
```
public IVec4 shearYZ(IVecI center,
            double syz,
            double szy)
```
    Description copied from interface: IVecI
    
    shear operation on YZ
    
    Specified by:
    
    shearYZ in interface ITransformable
    
    Specified by:
    
    shearYZ in interface IVec4I
    
    Specified by:
    
    shearYZ in interface IVecI
    
    Overrides:
    
    shearYZ in class IVec
  - shearYZ
```
public IVec4 shearYZ(IVecI center,
            IDoubleI syz,
            IDoubleI szy)
```
    Description copied from interface: IVecI
    
    shear operation on YZ
    
    Specified by:
    
    shearYZ in interface ITransformable
    
    Specified by:
    
    shearYZ in interface IVec4I
    
    Specified by:
    
    shearYZ in interface IVecI
    
    Overrides:
    
    shearYZ in class IVec
  - shearZX
```
public IVec4 shearZX(double szx,
            double sxz)
```
    Description copied from interface: IVecI
    
    shear operation on ZX
    
    Specified by:
    
    shearZX in interface ITransformable
    
    Specified by:
    
    shearZX in interface IVec4I
    
    Specified by:
    
    shearZX in interface IVecI
    
    Overrides:
    
    shearZX in class IVec
  - shearZX
```
public IVec4 shearZX(IDoubleI szx,
            IDoubleI sxz)
```
    Description copied from interface: IVecI
    
    shear operation on ZX
    
    Specified by:
    
    shearZX in interface ITransformable
    
    Specified by:
    
    shearZX in interface IVec4I
    
    Specified by:
    
    shearZX in interface IVecI
    
    Overrides:
    
    shearZX in class IVec
  - shearZX
```
public IVec4 shearZX(IVecI center,
            double szx,
            double sxz)
```
    Description copied from interface: IVecI
    
    shear operation on ZX
    
    Specified by:
    
    shearZX in interface ITransformable
    
    Specified by:
    
    shearZX in interface IVec4I
    
    Specified by:
    
    shearZX in interface IVecI
    
    Overrides:
    
    shearZX in class IVec
  - shearZX
```
public IVec4 shearZX(IVecI center,
            IDoubleI szx,
            IDoubleI sxz)
```
    Description copied from interface: IVecI
    
    shear operation on ZX
    
    Specified by:
    
    shearZX in interface ITransformable
    
    Specified by:
    
    shearZX in interface IVec4I
    
    Specified by:
    
    shearZX in interface IVecI
    
    Overrides:
    
    shearZX in class IVec
  - translate
```
public IVec4 translate(double x,
              double y,
              double z)
```
    Description copied from interface: IVecI
    
    alias of add()
    
    Specified by:
    
    translate in interface ITransformable
    
    Specified by:
    
    translate in interface IVec4I
    
    Specified by:
    
    translate in interface IVecI
    
    Overrides:
    
    translate in class IVec
  - translate
```
public IVec4 translate(IDoubleI x,
              IDoubleI y,
              IDoubleI z)
```
    Description copied from interface: IVecI
    
    alias of add()
    
    Specified by:
    
    translate in interface ITransformable
    
    Specified by:
    
    translate in interface IVec4I
    
    Specified by:
    
    translate in interface IVecI
    
    Overrides:
    
    translate in class IVec
  - translate
```
public IVec4 translate(IVecI v)
```
    Description copied from interface: IVecI
    
    alias of add()
    
    Specified by:
    
    translate in interface ITransformable
    
    Specified by:
    
    translate in interface IVec4I
    
    Specified by:
    
    translate in interface IVecI
    
    Overrides:
    
    translate in class IVec
  - transform
```
public IVec4 transform(IMatrix3I mat)
```
    Description copied from interface: IVecI
    
    transform with a transformation matrix
    
    Specified by:
    
    transform in interface ITransformable
    
    Specified by:
    
    transform in interface IVec4I
    
    Specified by:
    
    transform in interface IVecI
    
    Overrides:
    
    transform in class IVec
  - transform
```
public IVec4 transform(IMatrix4I mat)
```
    Description copied from interface: IVecI
    
    transform with a transformation matrix
    
    Specified by:
    
    transform in interface ITransformable
    
    Specified by:
    
    transform in interface IVec4I
    
    Specified by:
    
    transform in interface IVecI
    
    Overrides:
    
    transform in class IVec
  - transform
```
public IVec4 transform(IVec xvec,
              IVec yvec,
              IVec zvec)
```
    Overrides:
    
    transform in class IVec
  - transform
```
public IVec4 transform(IVecI xvec,
              IVecI yvec,
              IVecI zvec)
```
    Description copied from interface: IVecI
    
    transform with a transformation vectors
    
    Specified by:
    
    transform in interface ITransformable
    
    Specified by:
    
    transform in interface IVec4I
    
    Specified by:
    
    transform in interface IVecI
    
    Overrides:
    
    transform in class IVec
  - transform
```
public IVec4 transform(IVec xvec,
              IVec yvec,
              IVec zvec,
              IVec translate)
```
    Overrides:
    
    transform in class IVec
  - transform
```
public IVec4 transform(IVecI xvec,
              IVecI yvec,
              IVecI zvec,
              IVecI translate)
```
    Description copied from interface: IVecI
    
    transform with a transformation vectors
    
    Specified by:
    
    transform in interface ITransformable
    
    Specified by:
    
    transform in interface IVec4I
    
    Specified by:
    
    transform in interface IVecI
    
    Overrides:
    
    transform in class IVec
  - mv
```
public IVec4 mv(double vx,
       double vy,
       double vz)
```
    mv() is alias of add()
    
    Specified by:
    
    mv in interface ITransformable
    
    Specified by:
    
    mv in interface IVec4I
    
    Specified by:
    
    mv in interface IVecI
    
    Overrides:
    
    mv in class IVec
  - mv
```
public IVec4 mv(IDoubleI vx,
       IDoubleI vy,
       IDoubleI vz)
```
    Description copied from interface: IVecI
    
    mv() is alias of add()
    
    Specified by:
    
    mv in interface ITransformable
    
    Specified by:
    
    mv in interface IVec4I
    
    Specified by:
    
    mv in interface IVecI
    
    Overrides:
    
    mv in class IVec
  - mv
```
public IVec4 mv(IVecI v)
```
    Description copied from interface: IVecI
    
    mv() is alias of add()
    
    Specified by:
    
    mv in interface ITransformable
    
    Specified by:
    
    mv in interface IVec4I
    
    Specified by:
    
    mv in interface IVecI
    
    Overrides:
    
    mv in class IVec
  - cp
```
public IVec4 cp()
```
    cp() is alias of dup()
    
    Specified by:
    
    cp in interface IArithmeticVal<IVecI,IDoubleI>
    
    Specified by:
    
    cp in interface ITransformable
    
    Specified by:
    
    cp in interface IVec4I
    
    Specified by:
    
    cp in interface IVecI
    
    Overrides:
    
    cp in class IVec
  - cp
```
public IVec4 cp(IVec v)
```
    cp() is alias of dup().add()
    
    Overrides:
    
    cp in class IVec
  - cp
```
public IVec4 cp(double vx,
       double vy,
       double vz)
```
    Description copied from interface: IVecI
    
    cp() is alias of dup().add()
    
    Specified by:
    
    cp in interface ITransformable
    
    Specified by:
    
    cp in interface IVec4I
    
    Specified by:
    
    cp in interface IVecI
    
    Overrides:
    
    cp in class IVec
  - cp
```
public IVec4 cp(IDoubleI vx,
       IDoubleI vy,
       IDoubleI vz)
```
    Description copied from interface: IVecI
    
    cp() is alias of dup().add()
    
    Specified by:
    
    cp in interface ITransformable
    
    Specified by:
    
    cp in interface IVec4I
    
    Specified by:
    
    cp in interface IVecI
    
    Overrides:
    
    cp in class IVec
  - cp
```
public IVec4 cp(IVecI v)
```
    Description copied from interface: IVecI
    
    cp() is alias of dup().add()
    
    Specified by:
    
    cp in interface ITransformable
    
    Specified by:
    
    cp in interface IVec4I
    
    Specified by:
    
    cp in interface IVecI
    
    Overrides:
    
    cp in class IVec
  - dif
```
public IVec4 dif(IVec v)
```
    Description copied from class: IVec
    
    create a new instance of difference
    
    Overrides:
    
    dif in class IVec
  - dif
```
public IVec4 dif(double vx,
        double vy,
        double vz)
```
    Description copied from class: IVec
    
    create a new instance of difference
    
    Specified by:
    
    dif in interface IVec4I
    
    Specified by:
    
    dif in interface IVecI
    
    Overrides:
    
    dif in class IVec
  - dif
```
public IVec4 dif(IVecI v)
```
    Description copied from class: IVec
    
    create a new instance of difference
    
    Specified by:
    
    dif in interface IVec4I
    
    Specified by:
    
    dif in interface IVecI
    
    Overrides:
    
    dif in class IVec
  - diff
```
public IVec4 diff(IVec v)
```
    Description copied from class: IVec
    
    create a new instance of difference
    
    Overrides:
    
    diff in class IVec
  - diff
```
public IVec4 diff(double vx,
         double vy,
         double vz)
```
    Description copied from class: IVec
    
    create a new instance of difference
    
    Specified by:
    
    diff in interface IVec4I
    
    Specified by:
    
    diff in interface IVecI
    
    Overrides:
    
    diff in class IVec
  - diff
```
public IVec4 diff(IVecI v)
```
    Description copied from class: IVec
    
    create a new instance of difference
    
    Specified by:
    
    diff in interface IVec4I
    
    Specified by:
    
    diff in interface IVecI
    
    Overrides:
    
    diff in class IVec
  - mid
```
public IVec4 mid(IVec v)
```
    Description copied from class: IVec
    
    create a new instance of midpoint
    
    Overrides:
    
    mid in class IVec
  - mid
```
public IVec4 mid(double vx,
        double vy,
        double vz)
```
    Description copied from class: IVec
    
    create a new instance of midpoint
    
    Specified by:
    
    mid in interface IVec4I
    
    Specified by:
    
    mid in interface IVecI
    
    Overrides:
    
    mid in class IVec
  - mid
```
public IVec4 mid(IVecI v)
```
    Description copied from class: IVec
    
    create a new instance of midpoint
    
    Specified by:
    
    mid in interface IVec4I
    
    Specified by:
    
    mid in interface IVecI
    
    Overrides:
    
    mid in class IVec
  - sum
```
public IVec4 sum(IVec v)
```
    Description copied from class: IVec
    
    create a new instance of summation
    
    Overrides:
    
    sum in class IVec
  - sum
```
public IVec4 sum(double vx,
        double vy,
        double vz)
```
    Description copied from class: IVec
    
    create a new instance of summation
    
    Specified by:
    
    sum in interface IVec4I
    
    Specified by:
    
    sum in interface IVecI
    
    Overrides:
    
    sum in class IVec
  - sum
```
public IVec4 sum(IVecI v)
```
    Description copied from class: IVec
    
    create a new instance of summation
    
    Specified by:
    
    sum in interface IVec4I
    
    Specified by:
    
    sum in interface IVecI
    
    Overrides:
    
    sum in class IVec
  - sum
```
public IVec4 sum(IVec... v)
```
    Description copied from class: IVec
    
    create a new instance of summation
    
    Overrides:
    
    sum in class IVec
  - sum
```
public IVec4 sum(IVecI... v)
```
    Description copied from class: IVec
    
    create a new instance of summation
    
    Specified by:
    
    sum in interface IVec4I
    
    Specified by:
    
    sum in interface IVecI
    
    Overrides:
    
    sum in class IVec
  - bisect
```
public IVec4 bisect(IVec v)
```
    Description copied from class: IVec
    
    create a new instance of bisector
    
    Overrides:
    
    bisect in class IVec
  - bisect
```
public IVec4 bisect(double vx,
           double vy,
           double vz)
```
    Description copied from class: IVec
    
    create a new instance of bisector
    
    Specified by:
    
    bisect in interface IVec4I
    
    Specified by:
    
    bisect in interface IVecI
    
    Overrides:
    
    bisect in class IVec
  - bisect
```
public IVec4 bisect(IVecI v)
```
    Description copied from class: IVec
    
    create a new instance of bisector
    
    Specified by:
    
    bisect in interface IVec4I
    
    Specified by:
    
    bisect in interface IVecI
    
    Overrides:
    
    bisect in class IVec
  - sum
```
public IVec4 sum(IVec v2,
        double w1,
        double w2)
```
    Description copied from class: IVec
    
    create a new instance of weighted summation
    
    Overrides:
    
    sum in class IVec
  - sum
```
public IVec4 sum(IVec v2,
        double w2)
```
    Description copied from class: IVec
    
    create a new instance of weighted summation
    
    Overrides:
    
    sum in class IVec
  - sum
```
public IVec4 sum(IVecI v2,
        double w1,
        double w2)
```
    Description copied from class: IVec
    
    create a new instance of weighted summation
    
    Specified by:
    
    sum in interface IVec4I
    
    Specified by:
    
    sum in interface IVecI
    
    Overrides:
    
    sum in class IVec
  - sum
```
public IVec4 sum(IVecI v2,
        double w2)
```
    Description copied from class: IVec
    
    create a new instance of weighted summation
    
    Specified by:
    
    sum in interface IVec4I
    
    Specified by:
    
    sum in interface IVecI
    
    Overrides:
    
    sum in class IVec
  - sum
```
public IVec4 sum(IVecI v2,
        IDoubleI w1,
        IDoubleI w2)
```
    Description copied from class: IVec
    
    create a new instance of weighted summation
    
    Specified by:
    
    sum in interface IVec4I
    
    Specified by:
    
    sum in interface IVecI
    
    Overrides:
    
    sum in class IVec
  - sum
```
public IVec4 sum(IVecI v2,
        IDoubleI w2)
```
    Description copied from class: IVec
    
    create a new instance of weighted summation
    
    Specified by:
    
    sum in interface IVec4I
    
    Specified by:
    
    sum in interface IVecI
    
    Overrides:
    
    sum in class IVec
  - nml
```
public IVec4 nml(IVec v)
```
    alias of cross. (not unitized ... )
    
    Overrides:
    
    nml in class IVec
  - nml
```
public IVec4 nml(IVecI v)
```
    alias of cross. (not unitized ... )
    
    Specified by:
    
    nml in interface IVec4I
    
    Specified by:
    
    nml in interface IVecI
    
    Overrides:
    
    nml in class IVec
  - nml
```
public IVec4 nml(double vx,
        double vy,
        double vz)
```
    alias of cross. (not unitized ... )
    
    Specified by:
    
    nml in interface IVec4I
    
    Specified by:
    
    nml in interface IVecI
    
    Overrides:
    
    nml in class IVec
  - nml
```
public IVec4 nml(IVec pt1,
        IVec pt2)
```
    create normal vector from 3 points of self, pt1 and pt2, not unitized
    
    Overrides:
    
    nml in class IVec
  - nml
```
public IVec4 nml(double vx1,
        double vy1,
        double vz1,
        double vx2,
        double vy2,
        double vz2)
```
    create normal vector from 3 points of self, pt1 and pt2, not unitized
    
    Specified by:
    
    nml in interface IVec4I
    
    Specified by:
    
    nml in interface IVecI
    
    Overrides:
    
    nml in class IVec
  - nml
```
public IVec4 nml(IVecI pt1,
        IVecI pt2)
```
    create normal vector from 3 points of self, pt1 and pt2, not unitized
    
    Specified by:
    
    nml in interface IVec4I
    
    Specified by:
    
    nml in interface IVecI
    
    Overrides:
    
    nml in class IVec
  - isValid
```
public boolean isValid()
```
    checking x, y, and z is valid number (not Infinite, nor NaN).
    
    Specified by:
    
    isValid in interface IVecI
    
    Overrides:
    
    isValid in class IVec
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class IVec

Class IVec4

Field Summary

Fields inherited from class igeo.IVec

Fields inherited from class igeo.IParameterObject

Constructor Summary

Method Summary

Methods inherited from class igeo.IVec

Methods inherited from class igeo.IParameterObject

Methods inherited from class java.lang.Object

Methods inherited from interface igeo.IVec4I

Methods inherited from interface igeo.IVecI

Field Detail

w

Constructor Detail

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

IVec4

Method Detail

w

x

y

z

w

x

y

z

w

x

y

z

w

x

y

w

w

get

dup

to3d

to2d

to2d

to2d

to2d

to4d

to4d

to4d

getW

set

set

set

set

set

set

set

set

set

set

set

add

add