ISurface

java.lang.Object
- igeo.IObject
- - igeo.IGeometry
  - - igeo.ISurface

All Implemented Interfaces:

IParameter, ISurfaceI, ISurfaceOp, ITransformable, IVal

Direct Known Subclasses:

ICylinder, ISphere
```
public class ISurface
extends IGeometry
implements ISurfaceI
```
Class of NURBS surface object. It contains ISurfaceGeo instance inside.

Author:

Satoru Sugihara

Field Summary

Fields
Modifier and Type Field and Description

ISurfaceGeo surface
- Fields inherited from class igeo.IObject
  attribute, dynamics, graphics, parameter, server, userData

Fields
Modifier and Type	Field and Description
`ISurfaceGeo`	`surface`

Constructor Summary

Constructors
Constructor and Description
`ISurface()`
`ISurface(double[][][] xyzValues)`
`ISurface(double[][][] xyzValues, boolean closeU, boolean closeV)`
`ISurface(double[][][] xyzValues, int udeg, int vdeg)`
`ISurface(double[][][] xyzValues, int udeg, int vdeg, boolean closeU, boolean closeV)`
`ISurface(double x1, double y1, double z1, double x2, double y2, double z2, double x3, double y3, double z3)`
`ISurface(double x1, double y1, double z1, double x2, double y2, double z2, double x3, double y3, double z3, double x4, double y4, double z4)`
`ISurface(ICurveI trimCurve)`
`ISurface(ICurveI[] trimCurves)`
`ISurface(ICurveI trimCurve, ICurveI innerTrimCurve)`
`ISurface(ICurveI trimCurve, ICurveI[] innerTrimCurves)`
`ISurface(IServerI s)`
`ISurface(IServerI s, double[][][] xyzValues)`
`ISurface(IServerI s, double[][][] xyzValues, boolean closeU, boolean closeV)`
`ISurface(IServerI s, double[][][] xyzValues, int udeg, int vdeg)`
`ISurface(IServerI s, double[][][] xyzValues, int udeg, int vdeg, boolean closeU, boolean closeV)`
`ISurface(IServerI s, double x1, double y1, double z1, double x2, double y2, double z2, double x3, double y3, double z3)`
`ISurface(IServerI s, double x1, double y1, double z1, double x2, double y2, double z2, double x3, double y3, double z3, double x4, double y4, double z4)`
`ISurface(IServerI s, ICurveI trimCurve)`
`ISurface(IServerI s, ICurveI[] trimCurves)`
`ISurface(IServerI s, ICurveI trimCurve, ICurveI innerTrimCurve)`
`ISurface(IServerI s, ICurveI trimCurve, ICurveI[] innerTrimCurves)`
`ISurface(IServerI s, ISurface srf)`
`ISurface(IServerI s, ISurfaceGeo srf)`
`ISurface(IServerI s, ISurfaceI srf)`
`ISurface(IServerI s, IVecI[] trimCrvPts)`
`ISurface(IServerI s, IVecI[][] cpts)`
`ISurface(IServerI s, IVecI[][] cpts, boolean closeU, boolean closeV)`
`ISurface(IServerI s, IVecI[][] cpts, int udegree, int vdegree)`
`ISurface(IServerI s, IVecI[][] cpts, int udegree, int vdegree, boolean closeU, boolean closeV)`
`ISurface(IServerI s, IVecI[][] cpts, int udegree, int vdegree, boolean closeU, double[] vk)`
`ISurface(IServerI s, IVecI[][] cpts, int udegree, int vdegree, double[] uk, boolean closeV)`
`ISurface(IServerI s, IVecI[][] cpts, int udegree, int vdegree, double[] uknots, double[] vknots)`
`ISurface(IServerI s, IVecI[][] cpts, int udegree, int vdegree, double[] uknots, double[] vknots, double ustart, double uend, double vstart, double vend)`
`ISurface(IServerI s, IVecI[] trimCrvPts, int trimCrvDeg)`
`ISurface(IServerI s, IVecI[] trimCrvPts, int trimCrvDeg, double[] trimCrvKnots)`
`ISurface(IServerI s, IVecI[] trimCrvPts, int trimCrvDeg, double[] trimCrvKnots, IVecI[][] innerTrimCrvPts, int[] innerTrimCrvDeg, double[][] innerTrimCrvKnots)`
`ISurface(IServerI s, IVecI[] trimCrvPts, int trimCrvDeg, double[] trimCrvKnots, IVecI[] innerTrimCrvPts, int innerTrimCrvDeg, double[] innerTrimCrvKnots)`
`ISurface(IServerI s, IVecI[] trimCrvPts, int trimCrvDeg, IVecI[][] innerTrimCrvPts, int[] innerTrimCrvDeg)`
`ISurface(IServerI s, IVecI[] trimCrvPts, int trimCrvDeg, IVecI[] innerTrimCrvPts, int innerTrimCrvDeg)`
`ISurface(IServerI s, IVecI[] trimCrvPts, IVecI[] innerTrimCrvPts)`
`ISurface(IServerI s, IVecI[] trimCrvPts, IVecI[][] innerTrimCrvPts)`
`ISurface(IServerI s, IVecI pt1, IVecI pt2, IVecI pt3)`
`ISurface(IServerI s, IVecI pt1, IVecI pt2, IVecI pt3, IVecI pt4)`
`ISurface(ISurface srf)`
`ISurface(ISurfaceGeo srf)`
`ISurface(ISurfaceI srf)`
`ISurface(IVecI[] trimCrvPts)`
`ISurface(IVecI[][] cpts)`
`ISurface(IVecI[][] cpts, boolean closeU, boolean closeV)`
`ISurface(IVecI[][] cpts, int udegree, int vdegree)`
`ISurface(IVecI[][] cpts, int udegree, int vdegree, boolean closeU, boolean closeV)`
`ISurface(IVecI[][] cpts, int udegree, int vdegree, boolean closeU, double[] vk)`
`ISurface(IVecI[][] cpts, int udegree, int vdegree, double[] uk, boolean closeV)`
`ISurface(IVecI[][] cpts, int udegree, int vdegree, double[] uknots, double[] vknots)`
`ISurface(IVecI[][] cpts, int udegree, int vdegree, double[] uknots, double[] vknots, double ustart, double uend, double vstart, double vend)`
`ISurface(IVecI[] trimCrvPts, int trimCrvDeg)`
`ISurface(IVecI[] trimCrvPts, int trimCrvDeg, double[] trimCrvKnots)`
`ISurface(IVecI[] trimCrvPts, int trimCrvDeg, double[] trimCrvKnots, IVecI[][] innerTrimCrvPts, int[] innerTrimCrvDeg, double[][] innerTrimCrvKnots)`
`ISurface(IVecI[] trimCrvPts, int trimCrvDeg, double[] trimCrvKnots, IVecI[] innerTrimCrvPts, int innerTrimCrvDeg, double[] innerTrimCrvKnots)`
`ISurface(IVecI[] trimCrvPts, int trimCrvDeg, IVecI[][] innerTrimCrvPts, int[] innerTrimCrvDeg)`
`ISurface(IVecI[] trimCrvPts, int trimCrvDeg, IVecI[] innerTrimCrvPts, int innerTrimCrvDeg)`
`ISurface(IVecI[] trimCrvPts, IVecI[] innerTrimCrvPts)`
`ISurface(IVecI[] trimCrvPts, IVecI[][] innerTrimCrvPts)`
`ISurface(IVecI pt1, IVecI pt2, IVecI pt3)` triangle
`ISurface(IVecI pt1, IVecI pt2, IVecI pt3, IVecI pt4)`

Method Summary

Methods
Modifier and Type	Method and Description
`ISurface`	`add(double x, double y, double z)` transformation methods; API of ITransformable interface
`ISurface`	`add(double f, IVecI v)` scale add alias
`ISurface`	`add(IDoubleI x, IDoubleI y, IDoubleI z)`
`ISurface`	`add(IDoubleI f, IVecI v)` scale add alias
`ISurface`	`add(IVecI v)`
`ISurface`	`add(IVecI v, double f)` scale add
`ISurface`	`add(IVecI v, IDoubleI f)` scale add
`ISurface`	`addInnerTrimLoop(ICurveI trim)` input trim curves is deleted as default if it inherits IObject like ICurve or ICurveR
`ISurface`	`addInnerTrimLoop(ICurveI[] trim)` input trim curves is deleted as default if it inherits IObject like ICurve or ICurveR
`ISurface`	`addInnerTrimLoop(ICurveI[] trim, boolean deleteInput)`
`ISurface`	`addInnerTrimLoop(ICurveI trim, boolean deleteInput)`
`ISurface`	`addInnerTrimLoop(ITrimCurveI trim)`
`ISurface`	`addInnerTrimLoop(ITrimCurveI[] trim)`
`ISurface`	`addOuterTrimLoop(ICurveI trim)`
`ISurface`	`addOuterTrimLoop(ICurveI[] trim)`
`ISurface`	`addOuterTrimLoop(ICurveI[] trim, boolean deleteInput)`
`ISurface`	`addOuterTrimLoop(ICurveI trim, boolean deleteInput)`
`ISurface`	`addOuterTrimLoop(ITrimCurveI trim)`
`ISurface`	`addOuterTrimLoop(ITrimCurveI[] trim)`
`ISurface`	`addUCP(IVecI[] pts)` add u control point at the end and rebuild the surface.
`ISurface`	`addVCP(IVecI[] pts)` add v control point at the end and rebuild the surface.
`ISurface`	`attr(IAttribute at)` set attributes
`IVec`	`center()` returns center of geometry object
`ISurface`	`clearInnerTrim()`
`ISurface`	`clearOuterTrim()`
`ISurface`	`clearTrim()`
`IVec`	`closePt(IVec2I pt)` find approximately closest point on a surface on 2D
`IVec`	`closePt(IVecI pt)` find approximately closest point on a surface
`ISurface`	`clr(java.awt.Color c)`
`ISurface`	`clr(java.awt.Color c, double alpha)`
`ISurface`	`clr(java.awt.Color c, float alpha)`
`ISurface`	`clr(java.awt.Color c, int alpha)`
`ISurface`	`clr(double dgray)`
`ISurface`	`clr(double dgray, double dalpha)`
`ISurface`	`clr(double dr, double dg, double db)`
`ISurface`	`clr(double dr, double dg, double db, double da)`
`ISurface`	`clr(float fgray)`
`ISurface`	`clr(float fgray, float falpha)`
`ISurface`	`clr(float fr, float fg, float fb)`
`ISurface`	`clr(float fr, float fg, float fb, float fa)`
`ISurface`	`clr(IColor c)` to set an object color
`ISurface`	`clr(IColor c, double alpha)` to set color, with alpha value overwritten
`ISurface`	`clr(IColor c, float alpha)` to set color, with alpha value overwritten
`ISurface`	`clr(IColor c, int alpha)` to set color, with alpha value overwritten
`ISurface`	`clr(int gray)`
`ISurface`	`clr(int gray, int alpha)`
`ISurface`	`clr(int r, int g, int b)`
`ISurface`	`clr(int r, int g, int b, int a)`
`ISurface`	`clr(IObject o)` to set the same color with the object
`IVec`	`corner(IIntegerI i, IIntegerI j)`
`IVec`	`corner(int i, int j)`
`IVecI`	`cornerCP(IIntegerI i, IIntegerI j)`
`IVec`	`cornerCP(int i, int j)`
`ISurface`	`cp()` cp() is alias of dup()
`ISurface`	`cp(double x, double y, double z)` cp() is alias of dup().add()
`ISurface`	`cp(IDoubleI x, IDoubleI y, IDoubleI z)` cp() is alias of dup().add()
`IVecI`	`cp(IIntegerI i, IIntegerI j)` getting control point at i and j
`IVec`	`cp(int i, int j)` getting control point at i and j
`ISurface`	`cp(IVecI v)` cp() is alias of dup().add()
`IVecI[][]`	`cps()`
`IGraphicObject`	`createGraphic(igeo.gui.IGraphicMode m)`
`double`	`dist(IVec2I pt)` distance to the closest point on a surface on 2D
`double`	`dist(IVecI pt)` distance to the closest point on a surface
`ISurface`	`div(double v)`
`ISurface`	`div(IDoubleI v)`
`ISurface`	`dup()` duplicate object
`IVec`	`ep(IIntegerI i, IIntegerI j)` getting edit point at i and j
`IVec`	`ep(int i, int j)` getting edit point at i and j
`ISurface`	`flip()` alias of neg
`ISurface`	`flipN()` alias of flipN()
`ISurface`	`flipU()` alias of revU()
`ISurface`	`flipUV()` alias of revUV()
`ISurface`	`flipV()` alias of revV()
`ISurfaceGeo`	`get()`
`boolean`	`hasDefaultTrim()` check if it has default rectangular outer trim
`boolean`	`hasDefaultTrim(ISwitchE e)`
`IBool`	`hasDefaultTrim(ISwitchR r)`
`boolean`	`hasInnerTrim()`
`boolean`	`hasInnerTrim(ISwitchE e)`
`IBool`	`hasInnerTrim(ISwitchR r)`
`boolean`	`hasOuterTrim()`
`boolean`	`hasOuterTrim(ISwitchE e)`
`IBool`	`hasOuterTrim(ISwitchR r)`
`boolean`	`hasTrim()`
`boolean`	`hasTrim(ISwitchE e)`
`IBool`	`hasTrim(ISwitchR r)`
`ISurface`	`hide()`
`ISurface`	`hsb(double h, double s, double b)`
`ISurface`	`hsb(double h, double s, double b, double a)`
`ISurface`	`hsb(float h, float s, float b)`
`ISurface`	`hsb(float h, float s, float b, float a)`
`void`	`initSurface(IServerI s)`
`ITrimCurveI`	`innerTrim(IIntegerI i, IIntegerI j)`
`ITrimCurveI`	`innerTrim(int i, int j)`
`ITrimCurveI[]`	`innerTrimLoop(IIntegerI i)`
`ITrimCurveI[]`	`innerTrimLoop(int i)`
`int`	`innerTrimLoopNum()`
`int`	`innerTrimLoopNum(ISwitchE e)`
`IInteger`	`innerTrimLoopNum(ISwitchR r)`
`IInteger`	`innerTrimNum(IIntegerI i)`
`int`	`innerTrimNum(int i)`
`boolean`	`isFlat()`
`boolean`	`isFlat(ISwitchE e)`
`IBool`	`isFlat(ISwitchR r)`
`boolean`	`isInsideTrim(double u, double v)`
`boolean`	`isInsideTrim(IVec2 v)`
`boolean`	`isInsideTrim(IVec2I v)`
`boolean`	`isRational()`
`boolean`	`isRational(ISwitchE e)`
`IBool`	`isRational(ISwitchR r)`
`boolean`	`isUClosed()`
`boolean`	`isUClosed(ISwitchE e)`
`IBool`	`isUClosed(ISwitchR r)`
`boolean`	`isValid()` checking parameters validity.
`boolean`	`isVClosed()`
`boolean`	`isVClosed(ISwitchE e)`
`IBool`	`isVClosed(ISwitchR r)`
`ISurface`	`layer(ILayer l)` Set layer by ILayer object
`ISurface`	`layer(java.lang.String l)` Set layer by layer name.
`IVec`	`mid()` mid in UV parameter (u=0.5, v=0.5) point on a surface
`ISurface`	`mirror(IVecI planeDir)` mirror is alias of ref
`ISurface`	`mirror(IVecI center, IVecI planeDir)`
`ISurface`	`mul(double v)`
`ISurface`	`mul(IDoubleI v)`
`ISurface`	`mv(double x, double y, double z)` mv() is alias of add()
`ISurface`	`mv(IDoubleI x, IDoubleI y, IDoubleI z)`
`ISurface`	`mv(IVecI v)`
`ISurface`	`name(java.lang.String nm)` methods of IObject
`ISurface`	`neg()`
`IVec`	`nml(double u, double v)` getting normal vector
`IVec`	`nml(IDoubleI u, IDoubleI v)` getting normal vector
`IVec`	`nml(IVec2I v)` getting normal vector
`IVec`	`normal(double u, double v)` alias of nml
`IVec`	`normal(IDoubleI u, IDoubleI v)` alias of nml
`IVec`	`normal(IVec2I v)` alias of nml
`IVec`	`nrml(double u, double v)` alias of nml
`IVec`	`nrml(IDoubleI u, IDoubleI v)` alias of nml
`IVec`	`nrml(IVec2I v)` alias of nml
`ITrimCurveI`	`outerTrim(IIntegerI i, IIntegerI j)`
`ITrimCurveI`	`outerTrim(int i, int j)`
`ITrimCurveI[]`	`outerTrimLoop(IIntegerI i)`
`ITrimCurveI[]`	`outerTrimLoop(int i)`
`int`	`outerTrimLoopNum()`
`int`	`outerTrimLoopNum(ISwitchE e)`
`IInteger`	`outerTrimLoopNum(ISwitchR r)`
`IIntegerI`	`outerTrimNum(IIntegerI i)`
`int`	`outerTrimNum(int i)`
`IVec`	`pt(double u, double v)`
`IVec`	`pt(double u, double v, double n)`
`IVec`	`pt(IDoubleI u, IDoubleI v)`
`IVec`	`pt(IDoubleI u, IDoubleI v, IDoubleI n)`
`IVec`	`pt(IVec2I v)`
`IVec`	`pt(IVecI v)`
`ISurface`	`ref(IVecI planeDir)` reflect(mirror) 3 dimensionally to the other side of the plane
`ISurface`	`ref(IVecI center, IVecI planeDir)`
`ISurface`	`revN()` reverse normal direction by reversing V direction (UV and normal is dependent
`ISurface`	`revU()` reverse U parameter internally without creating a new instance
`ISurface`	`revUV()` reverse U and V parameter internally without creating a new instance
`ISurface`	`revV()` reverse V parameter internally without creating a new instance
`ISurface`	`rot(double angle)`
`ISurface`	`rot(IDoubleI angle)` rotation around z-axis and origin
`ISurface`	`rot(IVecI axis, double angle)`
`ISurface`	`rot(IVecI axis, IDoubleI angle)` rotation around axis vector
`ISurface`	`rot(IVecI axis, IVecI destDir)` rotate to destination direction vector
`ISurface`	`rot(IVecI center, IVecI axis, double angle)`
`ISurface`	`rot(IVecI center, IVecI axis, IDoubleI angle)` rotation around axis vector and center
`ISurface`	`rot(IVecI center, IVecI axis, IVecI destPt)` rotate to destination point location
`ISurface`	`rot2(double angle)` rotation on xy-plane around origin; same with rot(double)
`ISurface`	`rot2(IDoubleI angle)` rotation on xy-plane around origin; same with rot(IDoubleI)
`ISurface`	`rot2(IVecI destDir)` rotation on xy-plane to destination direction vector
`ISurface`	`rot2(IVecI center, double angle)`
`ISurface`	`rot2(IVecI center, IDoubleI angle)` rotation on xy-plane around center
`ISurface`	`rot2(IVecI center, IVecI destPt)` rotation on xy-plane to destination point location
`ISurface`	`scale(double f)`
`ISurface`	`scale(IDoubleI f)` alias of mul
`ISurface`	`scale(IVecI center, double f)`
`ISurface`	`scale(IVecI center, IDoubleI f)`
`ISurface`	`scale1d(IVecI axis, double f)` scale only in 1 direction
`ISurface`	`scale1d(IVecI axis, IDoubleI f)`
`ISurface`	`scale1d(IVecI center, IVecI axis, double f)`
`ISurface`	`scale1d(IVecI center, IVecI axis, IDoubleI f)`
`ISurface`	`setColor(java.awt.Color c)`
`ISurface`	`setColor(java.awt.Color c, double alpha)`
`ISurface`	`setColor(java.awt.Color c, float alpha)`
`ISurface`	`setColor(java.awt.Color c, int alpha)`
`ISurface`	`setColor(double dgray)`
`ISurface`	`setColor(double dgray, double dalpha)`
`ISurface`	`setColor(double dr, double dg, double db)`
`ISurface`	`setColor(double dr, double dg, double db, double da)`
`ISurface`	`setColor(float fgray)`
`ISurface`	`setColor(float fgray, float falpha)`
`ISurface`	`setColor(float fr, float fg, float fb)`
`ISurface`	`setColor(float fr, float fg, float fb, float fa)`
`ISurface`	`setColor(IColor c)`
`ISurface`	`setColor(IColor c, double alpha)`
`ISurface`	`setColor(IColor c, float alpha)`
`ISurface`	`setColor(IColor c, int alpha)`
`ISurface`	`setColor(int gray)`
`ISurface`	`setColor(int gray, int alpha)`
`ISurface`	`setColor(int r, int g, int b)`
`ISurface`	`setColor(int r, int g, int b, int a)`
`ISurface`	`setHSBColor(double h, double s, double b)`
`ISurface`	`setHSBColor(double h, double s, double b, double a)`
`ISurface`	`setHSBColor(float h, float s, float b)`
`ISurface`	`setHSBColor(float h, float s, float b, float a)`
`ISurface`	`shear(double sxy, double syx, double syz, double szy, double szx, double sxz)` shear operation
`ISurface`	`shear(IDoubleI sxy, IDoubleI syx, IDoubleI syz, IDoubleI szy, IDoubleI szx, IDoubleI sxz)`
`ISurface`	`shear(IVecI center, double sxy, double syx, double syz, double szy, double szx, double sxz)`
`ISurface`	`shear(IVecI center, IDoubleI sxy, IDoubleI syx, IDoubleI syz, IDoubleI szy, IDoubleI szx, IDoubleI sxz)`
`ISurface`	`shearXY(double sxy, double syx)`
`ISurface`	`shearXY(IDoubleI sxy, IDoubleI syx)`
`ISurface`	`shearXY(IVecI center, double sxy, double syx)`
`ISurface`	`shearXY(IVecI center, IDoubleI sxy, IDoubleI syx)`
`ISurface`	`shearYZ(double syz, double szy)`
`ISurface`	`shearYZ(IDoubleI syz, IDoubleI szy)`
`ISurface`	`shearYZ(IVecI center, double syz, double szy)`
`ISurface`	`shearYZ(IVecI center, IDoubleI syz, IDoubleI szy)`
`ISurface`	`shearZX(double szx, double sxz)`
`ISurface`	`shearZX(IDoubleI szx, IDoubleI sxz)`
`ISurface`	`shearZX(IVecI center, double szx, double sxz)`
`ISurface`	`shearZX(IVecI center, IDoubleI szx, IDoubleI sxz)`
`ISurface`	`show()`
`ISurface`	`sub(double x, double y, double z)`
`ISurface`	`sub(IDoubleI x, IDoubleI y, IDoubleI z)`
`ISurface`	`sub(IVecI v)`
`ISurface`	`swapUV()` swap U and V parameter
`ISurface`	`transform(IMatrix3I mat)`
`ISurface`	`transform(IMatrix4I mat)`
`ISurface`	`transform(IVecI xvec, IVecI yvec, IVecI zvec)`
`ISurface`	`transform(IVecI xvec, IVecI yvec, IVecI zvec, IVecI translate)`
`ISurface`	`translate(double x, double y, double z)` translate() is alias of add()
`ISurface`	`translate(IDoubleI x, IDoubleI y, IDoubleI z)`
`ISurface`	`translate(IVecI v)`
`IDouble`	`u(IIntegerI epIdx, IDoubleI epFraction)`
`double`	`u(int epIdx, double epFraction)`
`int`	`ucpNum()`
`int`	`ucpNum(ISwitchE e)`
`IInteger`	`ucpNum(ISwitchR r)`
`int`	`udeg()`
`int`	`udeg(ISwitchE e)`
`IInteger`	`udeg(ISwitchR r)`
`double`	`uend()`
`double`	`uend(ISwitchE e)`
`IDouble`	`uend(ISwitchR r)`
`int`	`uepNum()`
`int`	`uepNum(ISwitchE e)`
`IInteger`	`uepNum(ISwitchR r)`
`IDouble`	`uknot(IIntegerI i)`
`double`	`uknot(int i)`
`int`	`uknotNum()`
`int`	`uknotNum(ISwitchE e)`
`IInteger`	`uknotNum(ISwitchR r)`
`double[]`	`uknots()`
`double[]`	`uknots(ISwitchE e)`
`IDoubleI[]`	`uknots(ISwitchR r)`
`int`	`unum()`
`int`	`unum(ISwitchE e)`
`IInteger`	`unum(ISwitchR r)`
`double`	`ustart()` original knots start value and end value
`double`	`ustart(ISwitchE e)`
`IDouble`	`ustart(ISwitchR r)`
`IVec`	`utan(double u, double v)`
`IVec`	`utan(IDoubleI u, IDoubleI v)`
`IVec`	`utan(IVec2I v)`
`IVec2`	`uv(IVec2I pt)` approximate invert projection from 2D location to interanl UV parameter (closest point on surface)
`IVec2`	`uv(IVecI pt)` approximate invert projection from 3D location to interanl UV parameter (closest point on surface)
`IDouble`	`v(IIntegerI epIdx, IDoubleI epFraction)`
`double`	`v(int epIdx, double epFraction)`
`int`	`vcpNum()`
`int`	`vcpNum(ISwitchE e)`
`IInteger`	`vcpNum(ISwitchR r)`
`int`	`vdeg()`
`int`	`vdeg(ISwitchE e)`
`IInteger`	`vdeg(ISwitchR r)`
`double`	`vend()`
`double`	`vend(ISwitchE e)`
`IDouble`	`vend(ISwitchR r)`
`int`	`vepNum()`
`int`	`vepNum(ISwitchE e)`
`IInteger`	`vepNum(ISwitchR r)`
`IDouble`	`vknot(IIntegerI i)`
`double`	`vknot(int i)`
`int`	`vknotNum()`
`int`	`vknotNum(ISwitchE e)`
`IInteger`	`vknotNum(ISwitchR r)`
`double[]`	`vknots()`
`double[]`	`vknots(ISwitchE e)`
`IDoubleI[]`	`vknots(ISwitchR r)`
`int`	`vnum()`
`int`	`vnum(ISwitchE e)`
`IInteger`	`vnum(ISwitchR r)`
`double`	`vstart()`
`double`	`vstart(ISwitchE e)`
`IDouble`	`vstart(ISwitchR r)`
`IVec`	`vtan(double u, double v)`
`IVec`	`vtan(IDoubleI u, IDoubleI v)`
`IVec`	`vtan(IVec2I v)`
`ISurface`	`weight(double w)`
`ISurface`	`weight(float w)`

Methods inherited from class igeo.IObject
addDynamics, addUserData, addUserData, alpha, alphaInt, attr, attr, awtColor, blue, blueInt, brightness, castStringHashMap, clearDynamics, clearGraphics, clr, defaultAttribute, del, deletDynamics, deleteDynamics, deleteDynamics, deleteGraphic, dynamicsNum, getAWTColor, getColor, getDynamics, getGraphic, getGraphic, getParameter, graphicsNum, gray, grayInt, green, greenInt, grey, greyInt, hue, initGraphic, initObject, isVisible, layer, name, red, redInt, resetGraphic, saturation, server, setParameter, setTexture, syncColor, syncGraphic, syncVisibility, syncWeight, texture, updateGraphic, userData, userData, userData, userDataNum, visible, weight

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

Field Detail
- surface
```
public ISurfaceGeo surface
```

Constructor Detail

ISurface
```
public ISurface()
```

ISurface

public ISurface(IVecI[][] cpts,
        int udegree,
        int vdegree,
        double[] uknots,
        double[] vknots,
        double ustart,
        double uend,
        double vstart,
        double vend)

ISurface

public ISurface(IVecI[][] cpts,
        int udegree,
        int vdegree,
        double[] uknots,
        double[] vknots)

ISurface

public ISurface(IVecI[][] cpts,
        int udegree,
        int vdegree)

ISurface
```
public ISurface(IVecI[][] cpts)
```

ISurface

public ISurface(IVecI[][] cpts,
        int udegree,
        int vdegree,
        boolean closeU,
        boolean closeV)

ISurface

public ISurface(IVecI[][] cpts,
        int udegree,
        int vdegree,
        boolean closeU,
        double[] vk)

ISurface

public ISurface(IVecI[][] cpts,
        int udegree,
        int vdegree,
        double[] uk,
        boolean closeV)

ISurface

public ISurface(IVecI[][] cpts,
        boolean closeU,
        boolean closeV)

ISurface

public ISurface(IVecI pt1,
        IVecI pt2,
        IVecI pt3,
        IVecI pt4)

ISurface

public ISurface(IVecI pt1,
        IVecI pt2,
        IVecI pt3)

triangle

ISurface

public ISurface(double x1,
        double y1,
        double z1,
        double x2,
        double y2,
        double z2,
        double x3,
        double y3,
        double z3,
        double x4,
        double y4,
        double z4)

ISurface

public ISurface(double x1,
        double y1,
        double z1,
        double x2,
        double y2,
        double z2,
        double x3,
        double y3,
        double z3)

ISurface

public ISurface(double[][][] xyzValues)

ISurface

public ISurface(double[][][] xyzValues,
        int udeg,
        int vdeg)

ISurface

public ISurface(double[][][] xyzValues,
        boolean closeU,
        boolean closeV)

ISurface

public ISurface(double[][][] xyzValues,
        int udeg,
        int vdeg,
        boolean closeU,
        boolean closeV)

ISurface
```
public ISurface(ICurveI trimCurve)
```

ISurface

public ISurface(ICurveI trimCurve,
        ICurveI[] innerTrimCurves)

ISurface

public ISurface(ICurveI trimCurve,
        ICurveI innerTrimCurve)

ISurface
```
public ISurface(ICurveI[] trimCurves)
```

ISurface
```
public ISurface(IVecI[] trimCrvPts)
```

ISurface

public ISurface(IVecI[] trimCrvPts,
        int trimCrvDeg)

ISurface

public ISurface(IVecI[] trimCrvPts,
        int trimCrvDeg,
        double[] trimCrvKnots)

ISurface

public ISurface(IVecI[] trimCrvPts,
        IVecI[] innerTrimCrvPts)

ISurface

public ISurface(IVecI[] trimCrvPts,
        int trimCrvDeg,
        IVecI[] innerTrimCrvPts,
        int innerTrimCrvDeg)

ISurface

public ISurface(IVecI[] trimCrvPts,
        int trimCrvDeg,
        double[] trimCrvKnots,
        IVecI[] innerTrimCrvPts,
        int innerTrimCrvDeg,
        double[] innerTrimCrvKnots)

ISurface

public ISurface(IVecI[] trimCrvPts,
        IVecI[][] innerTrimCrvPts)

ISurface

public ISurface(IVecI[] trimCrvPts,
        int trimCrvDeg,
        IVecI[][] innerTrimCrvPts,
        int[] innerTrimCrvDeg)

ISurface

public ISurface(IVecI[] trimCrvPts,
        int trimCrvDeg,
        double[] trimCrvKnots,
        IVecI[][] innerTrimCrvPts,
        int[] innerTrimCrvDeg,
        double[][] innerTrimCrvKnots)

ISurface
```
public ISurface(ISurfaceGeo srf)
```

ISurface
```
public ISurface(ISurfaceI srf)
```

ISurface
```
public ISurface(IServerI s)
```

ISurface

public ISurface(IServerI s,
        IVecI[][] cpts,
        int udegree,
        int vdegree,
        double[] uknots,
        double[] vknots,
        double ustart,
        double uend,
        double vstart,
        double vend)

ISurface

public ISurface(IServerI s,
        IVecI[][] cpts,
        int udegree,
        int vdegree,
        double[] uknots,
        double[] vknots)

ISurface

public ISurface(IServerI s,
        IVecI[][] cpts,
        int udegree,
        int vdegree)

ISurface

public ISurface(IServerI s,
        IVecI[][] cpts)

ISurface

public ISurface(IServerI s,
        IVecI[][] cpts,
        int udegree,
        int vdegree,
        boolean closeU,
        boolean closeV)

ISurface

public ISurface(IServerI s,
        IVecI[][] cpts,
        int udegree,
        int vdegree,
        boolean closeU,
        double[] vk)

ISurface

public ISurface(IServerI s,
        IVecI[][] cpts,
        int udegree,
        int vdegree,
        double[] uk,
        boolean closeV)

ISurface

public ISurface(IServerI s,
        IVecI[][] cpts,
        boolean closeU,
        boolean closeV)

ISurface

public ISurface(IServerI s,
        IVecI pt1,
        IVecI pt2,
        IVecI pt3,
        IVecI pt4)

ISurface

public ISurface(IServerI s,
        IVecI pt1,
        IVecI pt2,
        IVecI pt3)

ISurface

public ISurface(IServerI s,
        double x1,
        double y1,
        double z1,
        double x2,
        double y2,
        double z2,
        double x3,
        double y3,
        double z3,
        double x4,
        double y4,
        double z4)

ISurface

public ISurface(IServerI s,
        double x1,
        double y1,
        double z1,
        double x2,
        double y2,
        double z2,
        double x3,
        double y3,
        double z3)

ISurface

public ISurface(IServerI s,
        double[][][] xyzValues)

ISurface

public ISurface(IServerI s,
        double[][][] xyzValues,
        int udeg,
        int vdeg)

ISurface

public ISurface(IServerI s,
        double[][][] xyzValues,
        boolean closeU,
        boolean closeV)

ISurface

public ISurface(IServerI s,
        double[][][] xyzValues,
        int udeg,
        int vdeg,
        boolean closeU,
        boolean closeV)

ISurface

public ISurface(IServerI s,
        ICurveI trimCurve)

ISurface

public ISurface(IServerI s,
        ICurveI trimCurve,
        ICurveI[] innerTrimCurves)

ISurface

public ISurface(IServerI s,
        ICurveI trimCurve,
        ICurveI innerTrimCurve)

ISurface

public ISurface(IServerI s,
        ICurveI[] trimCurves)

ISurface

public ISurface(IServerI s,
        IVecI[] trimCrvPts)

ISurface

public ISurface(IServerI s,
        IVecI[] trimCrvPts,
        int trimCrvDeg)

ISurface

public ISurface(IServerI s,
        IVecI[] trimCrvPts,
        int trimCrvDeg,
        double[] trimCrvKnots)

ISurface

public ISurface(IServerI s,
        IVecI[] trimCrvPts,
        IVecI[] innerTrimCrvPts)

ISurface

public ISurface(IServerI s,
        IVecI[] trimCrvPts,
        int trimCrvDeg,
        IVecI[] innerTrimCrvPts,
        int innerTrimCrvDeg)

ISurface

public ISurface(IServerI s,
        IVecI[] trimCrvPts,
        int trimCrvDeg,
        double[] trimCrvKnots,
        IVecI[] innerTrimCrvPts,
        int innerTrimCrvDeg,
        double[] innerTrimCrvKnots)

ISurface

public ISurface(IServerI s,
        IVecI[] trimCrvPts,
        IVecI[][] innerTrimCrvPts)

ISurface

public ISurface(IServerI s,
        IVecI[] trimCrvPts,
        int trimCrvDeg,
        IVecI[][] innerTrimCrvPts,
        int[] innerTrimCrvDeg)

ISurface

public ISurface(IServerI s,
        IVecI[] trimCrvPts,
        int trimCrvDeg,
        double[] trimCrvKnots,
        IVecI[][] innerTrimCrvPts,
        int[] innerTrimCrvDeg,
        double[][] innerTrimCrvKnots)

ISurface

public ISurface(IServerI s,
        ISurfaceGeo srf)

ISurface

public ISurface(IServerI s,
        ISurfaceI srf)

ISurface
```
public ISurface(ISurface srf)
```

ISurface

public ISurface(IServerI s,
        ISurface srf)

Method Detail
- initSurface
```
public void initSurface(IServerI s)
```
- createGraphic
```
public IGraphicObject createGraphic(igeo.gui.IGraphicMode m)
```
  Overrides:
  
  createGraphic in class IObject
- isValid
```
public boolean isValid()
```
  Description copied from class: IObject
  
  checking parameters validity. to be overriden.
  
  Specified by:
  
  isValid in interface ISurfaceI
  
  Overrides:
  
  isValid in class IObject
- get
```
public ISurfaceGeo get()
```
  Specified by:
  
  get in interface IParameter
  
  Specified by:
  
  get in interface ISurfaceI
  
  Specified by:
  
  get in interface ISurfaceOp
  
  Returns:
  fixed value but in wrapper class
- dup
```
public ISurface dup()
```
  Description copied from class: IObject
  
  duplicate object
  
  Specified by:
  
  dup in interface ISurfaceI
  
  Specified by:
  
  dup in interface ITransformable
  
  Overrides:
  
  dup in class IGeometry
  
  Returns:
  duplicated instance
- pt
```
public IVec pt(IVec2I v)
```
  Specified by:
  
  pt in interface ISurfaceI
- pt
```
public IVec pt(IDoubleI u,
      IDoubleI v)
```
  Specified by:
  
  pt in interface ISurfaceI
- pt
```
public IVec pt(double u,
      double v)
```
  Specified by:
  
  pt in interface ISurfaceI
- pt
```
public IVec pt(double u,
      double v,
      double n)
```
  Specified by:
  
  pt in interface ISurfaceI
  
  Parameters:
  u - u coordinates in uv parameter space
  v - v coordinates in uv parameter space
  n - length in normal direction in 3D space
- pt
```
public IVec pt(IDoubleI u,
      IDoubleI v,
      IDoubleI n)
```
  Specified by:
  
  pt in interface ISurfaceI
- pt
```
public IVec pt(IVecI v)
```
  Specified by:
  
  pt in interface ISurfaceI
- utan
```
public IVec utan(IVec2I v)
```
  Specified by:
  
  utan in interface ISurfaceI
- utan
```
public IVec utan(IDoubleI u,
        IDoubleI v)
```
  Specified by:
  
  utan in interface ISurfaceI
- utan
```
public IVec utan(double u,
        double v)
```
  Specified by:
  
  utan in interface ISurfaceI
- vtan
```
public IVec vtan(IVec2I v)
```
  Specified by:
  
  vtan in interface ISurfaceI
- vtan
```
public IVec vtan(IDoubleI u,
        IDoubleI v)
```
  Specified by:
  
  vtan in interface ISurfaceI
- vtan
```
public IVec vtan(double u,
        double v)
```
  Specified by:
  
  vtan in interface ISurfaceI
- normal
```
public IVec normal(IVec2I v)
```
  alias of nml
  
  Specified by:
  
  normal in interface ISurfaceI
- normal
```
public IVec normal(IDoubleI u,
          IDoubleI v)
```
  alias of nml
  
  Specified by:
  
  normal in interface ISurfaceI
- normal
```
public IVec normal(double u,
          double v)
```
  alias of nml
  
  Specified by:
  
  normal in interface ISurfaceI
- nrml
```
public IVec nrml(IVec2I v)
```
  alias of nml
  
  Specified by:
  
  nrml in interface ISurfaceI
- nrml
```
public IVec nrml(IDoubleI u,
        IDoubleI v)
```
  alias of nml
  
  Specified by:
  
  nrml in interface ISurfaceI
- nrml
```
public IVec nrml(double u,
        double v)
```
  alias of nml
  
  Specified by:
  
  nrml in interface ISurfaceI
- nml
```
public IVec nml(IVec2I v)
```
  getting normal vector
  
  Specified by:
  
  nml in interface ISurfaceI
- nml
```
public IVec nml(IDoubleI u,
       IDoubleI v)
```
  getting normal vector
  
  Specified by:
  
  nml in interface ISurfaceI
- nml
```
public IVec nml(double u,
       double v)
```
  getting normal vector
  
  Specified by:
  
  nml in interface ISurfaceI
- cp
```
public IVec cp(int i,
      int j)
```
  getting control point at i and j
  
  Specified by:
  
  cp in interface ISurfaceI
- cp
```
public IVecI cp(IIntegerI i,
       IIntegerI j)
```
  getting control point at i and j
  
  Specified by:
  
  cp in interface ISurfaceI
- cps
```
public IVecI[][] cps()
```
  Specified by:
  
  cps in interface ISurfaceI
- ep
```
public IVec ep(int i,
      int j)
```
  getting edit point at i and j
  
  Specified by:
  
  ep in interface ISurfaceI
- ep
```
public IVec ep(IIntegerI i,
      IIntegerI j)
```
  getting edit point at i and j
  
  Specified by:
  
  ep in interface ISurfaceI
- corner
```
public IVec corner(int i,
          int j)
```
  Specified by:
  
  corner in interface ISurfaceI
- corner
```
public IVec corner(IIntegerI i,
          IIntegerI j)
```
  Specified by:
  
  corner in interface ISurfaceI
- cornerCP
```
public IVec cornerCP(int i,
            int j)
```
  Specified by:
  
  cornerCP in interface ISurfaceI
- cornerCP
```
public IVecI cornerCP(IIntegerI i,
             IIntegerI j)
```
  Specified by:
  
  cornerCP in interface ISurfaceI
- addUCP
```
public ISurface addUCP(IVecI[] pts)
```
  add u control point at the end and rebuild the surface. note that a knots is rebuilt with default equal intervals and destroy original knot intervals if variable, like circle.
- addVCP
```
public ISurface addVCP(IVecI[] pts)
```
  add v control point at the end and rebuild the surface. note that a knots is rebuilt with default equal intervals and destroy original knot intervals if variable, like circle.
- mid
```
public IVec mid()
```
  mid in UV parameter (u=0.5, v=0.5) point on a surface
  
  Specified by:
  
  mid in interface ISurfaceI
- center
```
public IVec center()
```
  returns center of geometry object
  
  Specified by:
  
  center in interface ISurfaceI
  
  Specified by:
  
  center in class IGeometry
- uv
```
public IVec2 uv(IVecI pt)
```
  approximate invert projection from 3D location to interanl UV parameter (closest point on surface)
  
  Specified by:
  
  uv in interface ISurfaceI
- uv
```
public IVec2 uv(IVec2I pt)
```
  approximate invert projection from 2D location to interanl UV parameter (closest point on surface)
  
  Specified by:
  
  uv in interface ISurfaceI
- closePt
```
public IVec closePt(IVecI pt)
```
  find approximately closest point on a surface
  
  Specified by:
  
  closePt in interface ISurfaceI
- closePt
```
public IVec closePt(IVec2I pt)
```
  find approximately closest point on a surface on 2D
  
  Specified by:
  
  closePt in interface ISurfaceI
- dist
```
public double dist(IVecI pt)
```
  distance to the closest point on a surface
  
  Specified by:
  
  dist in interface ISurfaceI
- dist
```
public double dist(IVec2I pt)
```
  distance to the closest point on a surface on 2D
  
  Specified by:
  
  dist in interface ISurfaceI
- uknot
```
public double uknot(int i)
```
  Specified by:
  
  uknot in interface ISurfaceI
- uknot
```
public IDouble uknot(IIntegerI i)
```
  Specified by:
  
  uknot in interface ISurfaceI
- vknot
```
public double vknot(int i)
```
  Specified by:
  
  vknot in interface ISurfaceI
- vknot
```
public IDouble vknot(IIntegerI i)
```
  Specified by:
  
  vknot in interface ISurfaceI
- uknots
```
public double[] uknots()
```
  Specified by:
  
  uknots in interface ISurfaceI
- vknots
```
public double[] vknots()
```
  Specified by:
  
  vknots in interface ISurfaceI
- uknots
```
public double[] uknots(ISwitchE e)
```
  Specified by:
  
  uknots in interface ISurfaceI
- vknots
```
public double[] vknots(ISwitchE e)
```
  Specified by:
  
  vknots in interface ISurfaceI
- uknots
```
public IDoubleI[] uknots(ISwitchR r)
```
  Specified by:
  
  uknots in interface ISurfaceI
- vknots
```
public IDoubleI[] vknots(ISwitchR r)
```
  Specified by:
  
  vknots in interface ISurfaceI
- uknotNum
```
public int uknotNum()
```
  Specified by:
  
  uknotNum in interface ISurfaceI
- vknotNum
```
public int vknotNum()
```
  Specified by:
  
  vknotNum in interface ISurfaceI
- uknotNum
```
public int uknotNum(ISwitchE e)
```
  Specified by:
  
  uknotNum in interface ISurfaceI
- vknotNum
```
public int vknotNum(ISwitchE e)
```
  Specified by:
  
  vknotNum in interface ISurfaceI
- uknotNum
```
public IInteger uknotNum(ISwitchR r)
```
  Specified by:
  
  uknotNum in interface ISurfaceI
- vknotNum
```
public IInteger vknotNum(ISwitchR r)
```
  Specified by:
  
  vknotNum in interface ISurfaceI
- isRational
```
public boolean isRational()
```
  Specified by:
  
  isRational in interface ISurfaceI
  
  Returns:
  returns true if any of control point has non-default(1.0) weight otherwise false.
- isRational
```
public boolean isRational(ISwitchE e)
```
  Specified by:
  
  isRational in interface ISurfaceI
- isRational
```
public IBool isRational(ISwitchR r)
```
  Specified by:
  
  isRational in interface ISurfaceI
- udeg
```
public int udeg()
```
  Specified by:
  
  udeg in interface ISurfaceI
- vdeg
```
public int vdeg()
```
  Specified by:
  
  vdeg in interface ISurfaceI
- udeg
```
public int udeg(ISwitchE e)
```
  Specified by:
  
  udeg in interface ISurfaceI
- vdeg
```
public int vdeg(ISwitchE e)
```
  Specified by:
  
  vdeg in interface ISurfaceI
- udeg
```
public IInteger udeg(ISwitchR r)
```
  Specified by:
  
  udeg in interface ISurfaceI
- vdeg
```
public IInteger vdeg(ISwitchR r)
```
  Specified by:
  
  vdeg in interface ISurfaceI
- unum
```
public int unum()
```
  Specified by:
  
  unum in interface ISurfaceI
- vnum
```
public int vnum()
```
  Specified by:
  
  vnum in interface ISurfaceI
- unum
```
public int unum(ISwitchE e)
```
  Specified by:
  
  unum in interface ISurfaceI
- vnum
```
public int vnum(ISwitchE e)
```
  Specified by:
  
  vnum in interface ISurfaceI
- unum
```
public IInteger unum(ISwitchR r)
```
  Specified by:
  
  unum in interface ISurfaceI
- vnum
```
public IInteger vnum(ISwitchR r)
```
  Specified by:
  
  vnum in interface ISurfaceI
- ucpNum
```
public int ucpNum()
```
  Specified by:
  
  ucpNum in interface ISurfaceI
- vcpNum
```
public int vcpNum()
```
  Specified by:
  
  vcpNum in interface ISurfaceI
- ucpNum
```
public int ucpNum(ISwitchE e)
```
  Specified by:
  
  ucpNum in interface ISurfaceI
- vcpNum
```
public int vcpNum(ISwitchE e)
```
  Specified by:
  
  vcpNum in interface ISurfaceI
- ucpNum
```
public IInteger ucpNum(ISwitchR r)
```
  Specified by:
  
  ucpNum in interface ISurfaceI
- vcpNum
```
public IInteger vcpNum(ISwitchR r)
```
  Specified by:
  
  vcpNum in interface ISurfaceI
- uepNum
```
public int uepNum()
```
  Specified by:
  
  uepNum in interface ISurfaceI
- vepNum
```
public int vepNum()
```
  Specified by:
  
  vepNum in interface ISurfaceI
- uepNum
```
public int uepNum(ISwitchE e)
```
  Specified by:
  
  uepNum in interface ISurfaceI
- vepNum
```
public int vepNum(ISwitchE e)
```
  Specified by:
  
  vepNum in interface ISurfaceI
- uepNum
```
public IInteger uepNum(ISwitchR r)
```
  Specified by:
  
  uepNum in interface ISurfaceI
- vepNum
```
public IInteger vepNum(ISwitchR r)
```
  Specified by:
  
  vepNum in interface ISurfaceI
- u
```
public double u(int epIdx,
       double epFraction)
```
  Specified by:
  
  u in interface ISurfaceI
- u
```
public IDouble u(IIntegerI epIdx,
        IDoubleI epFraction)
```
  Specified by:
  
  u in interface ISurfaceI
- v
```
public double v(int epIdx,
       double epFraction)
```
  Specified by:
  
  v in interface ISurfaceI
- v
```
public IDouble v(IIntegerI epIdx,
        IDoubleI epFraction)
```
  Specified by:
  
  v in interface ISurfaceI
- ustart
```
public double ustart()
```
  Description copied from interface: ISurfaceI
  
  original knots start value and end value
  
  Specified by:
  
  ustart in interface ISurfaceI
- uend
```
public double uend()
```
  Specified by:
  
  uend in interface ISurfaceI
- vstart
```
public double vstart()
```
  Specified by:
  
  vstart in interface ISurfaceI
- vend
```
public double vend()
```
  Specified by:
  
  vend in interface ISurfaceI
- ustart
```
public double ustart(ISwitchE e)
```
  Specified by:
  
  ustart in interface ISurfaceI
- uend
```
public double uend(ISwitchE e)
```
  Specified by:
  
  uend in interface ISurfaceI
- vstart
```
public double vstart(ISwitchE e)
```
  Specified by:
  
  vstart in interface ISurfaceI
- vend
```
public double vend(ISwitchE e)
```
  Specified by:
  
  vend in interface ISurfaceI
- ustart
```
public IDouble ustart(ISwitchR r)
```
  Specified by:
  
  ustart in interface ISurfaceI
- uend
```
public IDouble uend(ISwitchR r)
```
  Specified by:
  
  uend in interface ISurfaceI
- vstart
```
public IDouble vstart(ISwitchR r)
```
  Specified by:
  
  vstart in interface ISurfaceI
- vend
```
public IDouble vend(ISwitchR r)
```
  Specified by:
  
  vend in interface ISurfaceI
- revU
```
public ISurface revU()
```
  reverse U parameter internally without creating a new instance
  
  Specified by:
  
  revU in interface ISurfaceI
- revV
```
public ISurface revV()
```
  reverse V parameter internally without creating a new instance
  
  Specified by:
  
  revV in interface ISurfaceI
- revUV
```
public ISurface revUV()
```
  reverse U and V parameter internally without creating a new instance
  
  Specified by:
  
  revUV in interface ISurfaceI
- revN
```
public ISurface revN()
```
  reverse normal direction by reversing V direction (UV and normal is dependent
  
  Specified by:
  
  revN in interface ISurfaceI
- flipU
```
public ISurface flipU()
```
  alias of revU()
  
  Specified by:
  
  flipU in interface ISurfaceI
- flipV
```
public ISurface flipV()
```
  alias of revV()
  
  Specified by:
  
  flipV in interface ISurfaceI
- flipUV
```
public ISurface flipUV()
```
  alias of revUV()
  
  Specified by:
  
  flipUV in interface ISurfaceI
- flipN
```
public ISurface flipN()
```
  alias of flipN()
  
  Specified by:
  
  flipN in interface ISurfaceI
- swapUV
```
public ISurface swapUV()
```
  swap U and V parameter
  
  Specified by:
  
  swapUV in interface ISurfaceI
- hasTrim
```
public boolean hasTrim()
```
  Specified by:
  
  hasTrim in interface ISurfaceI
- hasTrim
```
public boolean hasTrim(ISwitchE e)
```
  Specified by:
  
  hasTrim in interface ISurfaceI
- hasTrim
```
public IBool hasTrim(ISwitchR r)
```
  Specified by:
  
  hasTrim in interface ISurfaceI
- hasInnerTrim
```
public boolean hasInnerTrim()
```
  Specified by:
  
  hasInnerTrim in interface ISurfaceI
- hasInnerTrim
```
public boolean hasInnerTrim(ISwitchE e)
```
  Specified by:
  
  hasInnerTrim in interface ISurfaceI
- hasInnerTrim
```
public IBool hasInnerTrim(ISwitchR r)
```
  Specified by:
  
  hasInnerTrim in interface ISurfaceI
- hasOuterTrim
```
public boolean hasOuterTrim()
```
  Specified by:
  
  hasOuterTrim in interface ISurfaceI
- hasOuterTrim
```
public boolean hasOuterTrim(ISwitchE e)
```
  Specified by:
  
  hasOuterTrim in interface ISurfaceI
- hasOuterTrim
```
public IBool hasOuterTrim(ISwitchR r)
```
  Specified by:
  
  hasOuterTrim in interface ISurfaceI
- innerTrimLoopNum
```
public int innerTrimLoopNum()
```
  Specified by:
  
  innerTrimLoopNum in interface ISurfaceI
- innerTrimLoopNum
```
public int innerTrimLoopNum(ISwitchE e)
```
  Specified by:
  
  innerTrimLoopNum in interface ISurfaceI
- innerTrimLoopNum
```
public IInteger innerTrimLoopNum(ISwitchR r)
```
  Specified by:
  
  innerTrimLoopNum in interface ISurfaceI
- innerTrimNum
```
public int innerTrimNum(int i)
```
  Specified by:
  
  innerTrimNum in interface ISurfaceI
- innerTrimNum
```
public IInteger innerTrimNum(IIntegerI i)
```
  Specified by:
  
  innerTrimNum in interface ISurfaceI
- innerTrimLoop
```
public ITrimCurveI[] innerTrimLoop(int i)
```
  Specified by:
  
  innerTrimLoop in interface ISurfaceI
- innerTrimLoop
```
public ITrimCurveI[] innerTrimLoop(IIntegerI i)
```
  Specified by:
  
  innerTrimLoop in interface ISurfaceI
- innerTrim
```
public ITrimCurveI innerTrim(int i,
                    int j)
```
  Specified by:
  
  innerTrim in interface ISurfaceI
- innerTrim
```
public ITrimCurveI innerTrim(IIntegerI i,
                    IIntegerI j)
```
  Specified by:
  
  innerTrim in interface ISurfaceI
- outerTrimLoopNum
```
public int outerTrimLoopNum()
```
  Specified by:
  
  outerTrimLoopNum in interface ISurfaceI
- outerTrimLoopNum
```
public int outerTrimLoopNum(ISwitchE e)
```
  Specified by:
  
  outerTrimLoopNum in interface ISurfaceI
- outerTrimLoopNum
```
public IInteger outerTrimLoopNum(ISwitchR r)
```
  Specified by:
  
  outerTrimLoopNum in interface ISurfaceI
- outerTrimNum
```
public int outerTrimNum(int i)
```
  Specified by:
  
  outerTrimNum in interface ISurfaceI
- outerTrimNum
```
public IIntegerI outerTrimNum(IIntegerI i)
```
  Specified by:
  
  outerTrimNum in interface ISurfaceI
- outerTrimLoop
```
public ITrimCurveI[] outerTrimLoop(int i)
```
  Specified by:
  
  outerTrimLoop in interface ISurfaceI
- outerTrimLoop
```
public ITrimCurveI[] outerTrimLoop(IIntegerI i)
```
  Specified by:
  
  outerTrimLoop in interface ISurfaceI
- outerTrim
```
public ITrimCurveI outerTrim(int i,
                    int j)
```
  Specified by:
  
  outerTrim in interface ISurfaceI
- outerTrim
```
public ITrimCurveI outerTrim(IIntegerI i,
                    IIntegerI j)
```
  Specified by:
  
  outerTrim in interface ISurfaceI
- hasDefaultTrim
```
public boolean hasDefaultTrim()
```
  Description copied from interface: ISurfaceI
  
  check if it has default rectangular outer trim
  
  Specified by:
  
  hasDefaultTrim in interface ISurfaceI
- hasDefaultTrim
```
public boolean hasDefaultTrim(ISwitchE e)
```
  Specified by:
  
  hasDefaultTrim in interface ISurfaceI
- hasDefaultTrim
```
public IBool hasDefaultTrim(ISwitchR r)
```
  Specified by:
  
  hasDefaultTrim in interface ISurfaceI
- addInnerTrimLoop
```
public ISurface addInnerTrimLoop(ITrimCurveI trim)
```
  Specified by:
  
  addInnerTrimLoop in interface ISurfaceI
  
  Parameters:
  trim - trim curve needs to be closed
- addOuterTrimLoop
```
public ISurface addOuterTrimLoop(ITrimCurveI trim)
```
  Specified by:
  
  addOuterTrimLoop in interface ISurfaceI
- addInnerTrimLoop
```
public ISurface addInnerTrimLoop(ITrimCurveI[] trim)
```
  Specified by:
  
  addInnerTrimLoop in interface ISurfaceI
  
  Parameters:
  trim - array of trim curves need to form closed loop
- addOuterTrimLoop
```
public ISurface addOuterTrimLoop(ITrimCurveI[] trim)
```
  Specified by:
  
  addOuterTrimLoop in interface ISurfaceI
- addInnerTrimLoop
```
public ISurface addInnerTrimLoop(ICurveI trim)
```
  Description copied from interface: ISurfaceI
  
  input trim curves is deleted as default if it inherits IObject like ICurve or ICurveR
  
  Specified by:
  
  addInnerTrimLoop in interface ISurfaceI
- addOuterTrimLoop
```
public ISurface addOuterTrimLoop(ICurveI trim)
```
  Specified by:
  
  addOuterTrimLoop in interface ISurfaceI
- addInnerTrimLoop
```
public ISurface addInnerTrimLoop(ICurveI trim,
                        boolean deleteInput)
```
  Specified by:
  
  addInnerTrimLoop in interface ISurfaceI
- addOuterTrimLoop
```
public ISurface addOuterTrimLoop(ICurveI trim,
                        boolean deleteInput)
```
  Specified by:
  
  addOuterTrimLoop in interface ISurfaceI
- addInnerTrimLoop
```
public ISurface addInnerTrimLoop(ICurveI[] trim)
```
  Description copied from interface: ISurfaceI
  
  input trim curves is deleted as default if it inherits IObject like ICurve or ICurveR
  
  Specified by:
  
  addInnerTrimLoop in interface ISurfaceI
- addOuterTrimLoop
```
public ISurface addOuterTrimLoop(ICurveI[] trim)
```
  Specified by:
  
  addOuterTrimLoop in interface ISurfaceI
- addInnerTrimLoop
```
public ISurface addInnerTrimLoop(ICurveI[] trim,
                        boolean deleteInput)
```
  Specified by:
  
  addInnerTrimLoop in interface ISurfaceI
- addOuterTrimLoop
```
public ISurface addOuterTrimLoop(ICurveI[] trim,
                        boolean deleteInput)
```
  Specified by:
  
  addOuterTrimLoop in interface ISurfaceI
- clearInnerTrim
```
public ISurface clearInnerTrim()
```
  Specified by:
  
  clearInnerTrim in interface ISurfaceI
- clearOuterTrim
```
public ISurface clearOuterTrim()
```
  Specified by:
  
  clearOuterTrim in interface ISurfaceI
- clearTrim
```
public ISurface clearTrim()
```
  Specified by:
  
  clearTrim in interface ISurfaceI
- isFlat
```
public boolean isFlat()
```
  Specified by:
  
  isFlat in interface ISurfaceI
- isFlat
```
public boolean isFlat(ISwitchE e)
```
  Specified by:
  
  isFlat in interface ISurfaceI
- isFlat
```
public IBool isFlat(ISwitchR r)
```
  Specified by:
  
  isFlat in interface ISurfaceI
- isUClosed
```
public boolean isUClosed()
```
  Specified by:
  
  isUClosed in interface ISurfaceI
- isUClosed
```
public boolean isUClosed(ISwitchE e)
```
  Specified by:
  
  isUClosed in interface ISurfaceI
- isUClosed
```
public IBool isUClosed(ISwitchR r)
```
  Specified by:
  
  isUClosed in interface ISurfaceI
- isVClosed
```
public boolean isVClosed()
```
  Specified by:
  
  isVClosed in interface ISurfaceI
- isVClosed
```
public boolean isVClosed(ISwitchE e)
```
  Specified by:
  
  isVClosed in interface ISurfaceI
- isVClosed
```
public IBool isVClosed(ISwitchR r)
```
  Specified by:
  
  isVClosed in interface ISurfaceI
- isInsideTrim
```
public boolean isInsideTrim(double u,
                   double v)
```
- isInsideTrim
```
public boolean isInsideTrim(IVec2 v)
```
- isInsideTrim
```
public boolean isInsideTrim(IVec2I v)
```
- add
```
public ISurface add(double x,
           double y,
           double z)
```
  transformation methods; API of ITransformable interface
  
  Specified by:
  
  add in interface ISurfaceI
  
  Specified by:
  
  add in interface ITransformable
  
  Specified by:
  
  add in class IGeometry
- add
```
public ISurface add(IDoubleI x,
           IDoubleI y,
           IDoubleI z)
```
  Specified by:
  
  add in interface ISurfaceI
  
  Specified by:
  
  add in interface ITransformable
  
  Specified by:
  
  add in class IGeometry
- add
```
public ISurface add(IVecI v)
```
  Specified by:
  
  add in interface ISurfaceI
  
  Specified by:
  
  add in interface ITransformable
  
  Specified by:
  
  add in class IGeometry
- sub
```
public ISurface sub(double x,
           double y,
           double z)
```
  Specified by:
  
  sub in interface ISurfaceI
  
  Specified by:
  
  sub in interface ITransformable
  
  Specified by:
  
  sub in class IGeometry
- sub
```
public ISurface sub(IDoubleI x,
           IDoubleI y,
           IDoubleI z)
```
  Specified by:
  
  sub in interface ISurfaceI
  
  Specified by:
  
  sub in interface ITransformable
  
  Specified by:
  
  sub in class IGeometry
- sub
```
public ISurface sub(IVecI v)
```
  Specified by:
  
  sub in interface ISurfaceI
  
  Specified by:
  
  sub in interface ITransformable
  
  Specified by:
  
  sub in class IGeometry
- mul
```
public ISurface mul(IDoubleI v)
```
  Specified by:
  
  mul in interface ISurfaceI
  
  Specified by:
  
  mul in interface ITransformable
  
  Specified by:
  
  mul in class IGeometry
- mul
```
public ISurface mul(double v)
```
  Specified by:
  
  mul in interface ISurfaceI
  
  Specified by:
  
  mul in interface ITransformable
  
  Specified by:
  
  mul in class IGeometry
- div
```
public ISurface div(IDoubleI v)
```
  Specified by:
  
  div in interface ISurfaceI
  
  Specified by:
  
  div in interface ITransformable
  
  Specified by:
  
  div in class IGeometry
- div
```
public ISurface div(double v)
```
  Specified by:
  
  div in interface ISurfaceI
  
  Specified by:
  
  div in interface ITransformable
  
  Specified by:
  
  div in class IGeometry
- neg
```
public ISurface neg()
```
  Specified by:
  
  neg in interface ISurfaceI
  
  Specified by:
  
  neg in interface ITransformable
  
  Specified by:
  
  neg in class IGeometry
- flip
```
public ISurface flip()
```
  alias of neg
  
  Specified by:
  
  flip in interface ISurfaceI
  
  Specified by:
  
  flip in interface ITransformable
  
  Specified by:
  
  flip in class IGeometry
- add
```
public ISurface add(IVecI v,
           double f)
```
  scale add
  
  Specified by:
  
  add in interface ISurfaceI
  
  Specified by:
  
  add in interface ITransformable
  
  Specified by:
  
  add in class IGeometry
- add
```
public ISurface add(IVecI v,
           IDoubleI f)
```
  Description copied from class: IGeometry
  
  scale add
  
  Specified by:
  
  add in interface ISurfaceI
  
  Specified by:
  
  add in interface ITransformable
  
  Specified by:
  
  add in class IGeometry
- add
```
public ISurface add(double f,
           IVecI v)
```
  scale add alias
  
  Specified by:
  
  add in interface ITransformable
  
  Specified by:
  
  add in class IGeometry
- add
```
public ISurface add(IDoubleI f,
           IVecI v)
```
  Description copied from class: IGeometry
  
  scale add alias
  
  Specified by:
  
  add in interface ITransformable
  
  Specified by:
  
  add in class IGeometry
- rot
```
public ISurface rot(IDoubleI angle)
```
  Description copied from class: IGeometry
  
  rotation around z-axis and origin
  
  Specified by:
  
  rot in interface ITransformable
  
  Specified by:
  
  rot in class IGeometry
- rot
```
public ISurface rot(double angle)
```
  Specified by:
  
  rot in interface ITransformable
  
  Specified by:
  
  rot in class IGeometry
- rot
```
public ISurface rot(IVecI axis,
           IDoubleI angle)
```
  Description copied from class: IGeometry
  
  rotation around axis vector
  
  Specified by:
  
  rot in interface ISurfaceI
  
  Specified by:
  
  rot in interface ITransformable
  
  Specified by:
  
  rot in class IGeometry
- rot
```
public ISurface rot(IVecI axis,
           double angle)
```
  Specified by:
  
  rot in interface ISurfaceI
  
  Specified by:
  
  rot in interface ITransformable
  
  Specified by:
  
  rot in class IGeometry
- rot
```
public ISurface rot(IVecI center,
           IVecI axis,
           IDoubleI angle)
```
  Description copied from class: IGeometry
  
  rotation around axis vector and center
  
  Specified by:
  
  rot in interface ISurfaceI
  
  Specified by:
  
  rot in interface ITransformable
  
  Specified by:
  
  rot in class IGeometry
- rot
```
public ISurface rot(IVecI center,
           IVecI axis,
           double angle)
```
  Specified by:
  
  rot in interface ISurfaceI
  
  Specified by:
  
  rot in interface ITransformable
  
  Specified by:
  
  rot in class IGeometry
- rot
```
public ISurface rot(IVecI axis,
           IVecI destDir)
```
  rotate to destination direction vector
  
  Specified by:
  
  rot in interface ISurfaceI
  
  Specified by:
  
  rot in interface ITransformable
  
  Specified by:
  
  rot in class IGeometry
- rot
```
public ISurface rot(IVecI center,
           IVecI axis,
           IVecI destPt)
```
  rotate to destination point location
  
  Specified by:
  
  rot in interface ISurfaceI
  
  Specified by:
  
  rot in interface ITransformable
  
  Specified by:
  
  rot in class IGeometry
- rot2
```
public ISurface rot2(IDoubleI angle)
```
  Description copied from class: IGeometry
  
  rotation on xy-plane around origin; same with rot(IDoubleI)
  
  Specified by:
  
  rot2 in interface ITransformable
  
  Specified by:
  
  rot2 in class IGeometry
- rot2
```
public ISurface rot2(double angle)
```
  Description copied from class: IGeometry
  
  rotation on xy-plane around origin; same with rot(double)
  
  Specified by:
  
  rot2 in interface ITransformable
  
  Specified by:
  
  rot2 in class IGeometry
- rot2
```
public ISurface rot2(IVecI center,
            IDoubleI angle)
```
  Description copied from class: IGeometry
  
  rotation on xy-plane around center
  
  Specified by:
  
  rot2 in interface ITransformable
  
  Specified by:
  
  rot2 in class IGeometry
- rot2
```
public ISurface rot2(IVecI center,
            double angle)
```
  Specified by:
  
  rot2 in interface ITransformable
  
  Specified by:
  
  rot2 in class IGeometry
- rot2
```
public ISurface rot2(IVecI destDir)
```
  rotation on xy-plane to destination direction vector
  
  Specified by:
  
  rot2 in interface ITransformable
  
  Specified by:
  
  rot2 in class IGeometry
- rot2
```
public ISurface rot2(IVecI center,
            IVecI destPt)
```
  rotation on xy-plane to destination point location
  
  Specified by:
  
  rot2 in interface ITransformable
  
  Specified by:
  
  rot2 in class IGeometry
- scale
```
public ISurface scale(IDoubleI f)
```
  alias of mul
  
  Specified by:
  
  scale in interface ISurfaceI
  
  Specified by:
  
  scale in interface ITransformable
  
  Specified by:
  
  scale in class IGeometry
- scale
```
public ISurface scale(double f)
```
  Specified by:
  
  scale in interface ISurfaceI
  
  Specified by:
  
  scale in interface ITransformable
  
  Specified by:
  
  scale in class IGeometry
- scale
```
public ISurface scale(IVecI center,
             IDoubleI f)
```
  Specified by:
  
  scale in interface ISurfaceI
  
  Specified by:
  
  scale in interface ITransformable
  
  Specified by:
  
  scale in class IGeometry
- scale
```
public ISurface scale(IVecI center,
             double f)
```
  Specified by:
  
  scale in interface ISurfaceI
  
  Specified by:
  
  scale in interface ITransformable
  
  Specified by:
  
  scale in class IGeometry
- scale1d
```
public ISurface scale1d(IVecI axis,
               double f)
```
  scale only in 1 direction
  
  Specified by:
  
  scale1d in interface ISurfaceI
  
  Specified by:
  
  scale1d in interface ITransformable
  
  Specified by:
  
  scale1d in class IGeometry
- scale1d
```
public ISurface scale1d(IVecI axis,
               IDoubleI f)
```
  Specified by:
  
  scale1d in interface ISurfaceI
  
  Specified by:
  
  scale1d in interface ITransformable
  
  Specified by:
  
  scale1d in class IGeometry
- scale1d
```
public ISurface scale1d(IVecI center,
               IVecI axis,
               double f)
```
  Specified by:
  
  scale1d in interface ISurfaceI
  
  Specified by:
  
  scale1d in interface ITransformable
  
  Specified by:
  
  scale1d in class IGeometry
- scale1d
```
public ISurface scale1d(IVecI center,
               IVecI axis,
               IDoubleI f)
```
  Specified by:
  
  scale1d in interface ISurfaceI
  
  Specified by:
  
  scale1d in interface ITransformable
  
  Specified by:
  
  scale1d in class IGeometry
- ref
```
public ISurface ref(IVecI planeDir)
```
  reflect(mirror) 3 dimensionally to the other side of the plane
  
  Specified by:
  
  ref in interface ISurfaceI
  
  Specified by:
  
  ref in interface ITransformable
  
  Specified by:
  
  ref in class IGeometry
- ref
```
public ISurface ref(IVecI center,
           IVecI planeDir)
```
  Specified by:
  
  ref in interface ISurfaceI
  
  Specified by:
  
  ref in interface ITransformable
  
  Specified by:
  
  ref in class IGeometry
- mirror
```
public ISurface mirror(IVecI planeDir)
```
  mirror is alias of ref
  
  Specified by:
  
  mirror in interface ISurfaceI
  
  Specified by:
  
  mirror in interface ITransformable
  
  Specified by:
  
  mirror in class IGeometry
- mirror
```
public ISurface mirror(IVecI center,
              IVecI planeDir)
```
  Specified by:
  
  mirror in interface ISurfaceI
  
  Specified by:
  
  mirror in interface ITransformable
  
  Specified by:
  
  mirror in class IGeometry
- shear
```
public ISurface shear(double sxy,
             double syx,
             double syz,
             double szy,
             double szx,
             double sxz)
```
  shear operation
  
  Specified by:
  
  shear in interface ISurfaceI
  
  Specified by:
  
  shear in interface ITransformable
  
  Specified by:
  
  shear in class IGeometry
- shear
```
public ISurface shear(IDoubleI sxy,
             IDoubleI syx,
             IDoubleI syz,
             IDoubleI szy,
             IDoubleI szx,
             IDoubleI sxz)
```
  Specified by:
  
  shear in interface ISurfaceI
  
  Specified by:
  
  shear in interface ITransformable
  
  Specified by:
  
  shear in class IGeometry
- shear
```
public ISurface shear(IVecI center,
             double sxy,
             double syx,
             double syz,
             double szy,
             double szx,
             double sxz)
```
  Specified by:
  
  shear in interface ISurfaceI
  
  Specified by:
  
  shear in interface ITransformable
  
  Specified by:
  
  shear in class IGeometry
- shear
```
public ISurface shear(IVecI center,
             IDoubleI sxy,
             IDoubleI syx,
             IDoubleI syz,
             IDoubleI szy,
             IDoubleI szx,
             IDoubleI sxz)
```
  Specified by:
  
  shear in interface ISurfaceI
  
  Specified by:
  
  shear in interface ITransformable
  
  Specified by:
  
  shear in class IGeometry
- shearXY
```
public ISurface shearXY(double sxy,
               double syx)
```
  Specified by:
  
  shearXY in interface ISurfaceI
  
  Specified by:
  
  shearXY in interface ITransformable
  
  Specified by:
  
  shearXY in class IGeometry
- shearXY
```
public ISurface shearXY(IDoubleI sxy,
               IDoubleI syx)
```
  Specified by:
  
  shearXY in interface ISurfaceI
  
  Specified by:
  
  shearXY in interface ITransformable
  
  Specified by:
  
  shearXY in class IGeometry
- shearXY
```
public ISurface shearXY(IVecI center,
               double sxy,
               double syx)
```
  Specified by:
  
  shearXY in interface ISurfaceI
  
  Specified by:
  
  shearXY in interface ITransformable
  
  Specified by:
  
  shearXY in class IGeometry
- shearXY
```
public ISurface shearXY(IVecI center,
               IDoubleI sxy,
               IDoubleI syx)
```
  Specified by:
  
  shearXY in interface ISurfaceI
  
  Specified by:
  
  shearXY in interface ITransformable
  
  Specified by:
  
  shearXY in class IGeometry
- shearYZ
```
public ISurface shearYZ(double syz,
               double szy)
```
  Specified by:
  
  shearYZ in interface ISurfaceI
  
  Specified by:
  
  shearYZ in interface ITransformable
  
  Specified by:
  
  shearYZ in class IGeometry
- shearYZ
```
public ISurface shearYZ(IDoubleI syz,
               IDoubleI szy)
```
  Specified by:
  
  shearYZ in interface ISurfaceI
  
  Specified by:
  
  shearYZ in interface ITransformable
  
  Specified by:
  
  shearYZ in class IGeometry
- shearYZ
```
public ISurface shearYZ(IVecI center,
               double syz,
               double szy)
```
  Specified by:
  
  shearYZ in interface ISurfaceI
  
  Specified by:
  
  shearYZ in interface ITransformable
  
  Specified by:
  
  shearYZ in class IGeometry
- shearYZ
```
public ISurface shearYZ(IVecI center,
               IDoubleI syz,
               IDoubleI szy)
```
  Specified by:
  
  shearYZ in interface ISurfaceI
  
  Specified by:
  
  shearYZ in interface ITransformable
  
  Specified by:
  
  shearYZ in class IGeometry
- shearZX
```
public ISurface shearZX(double szx,
               double sxz)
```
  Specified by:
  
  shearZX in interface ISurfaceI
  
  Specified by:
  
  shearZX in interface ITransformable
  
  Specified by:
  
  shearZX in class IGeometry
- shearZX
```
public ISurface shearZX(IDoubleI szx,
               IDoubleI sxz)
```
  Specified by:
  
  shearZX in interface ISurfaceI
  
  Specified by:
  
  shearZX in interface ITransformable
  
  Specified by:
  
  shearZX in class IGeometry
- shearZX
```
public ISurface shearZX(IVecI center,
               double szx,
               double sxz)
```
  Specified by:
  
  shearZX in interface ISurfaceI
  
  Specified by:
  
  shearZX in interface ITransformable
  
  Specified by:
  
  shearZX in class IGeometry
- shearZX
```
public ISurface shearZX(IVecI center,
               IDoubleI szx,
               IDoubleI sxz)
```
  Specified by:
  
  shearZX in interface ISurfaceI
  
  Specified by:
  
  shearZX in interface ITransformable
  
  Specified by:
  
  shearZX in class IGeometry
- mv
```
public ISurface mv(double x,
          double y,
          double z)
```
  mv() is alias of add()
  
  Specified by:
  
  mv in interface ISurfaceI
  
  Specified by:
  
  mv in interface ITransformable
  
  Specified by:
  
  mv in class IGeometry
- mv
```
public ISurface mv(IDoubleI x,
          IDoubleI y,
          IDoubleI z)
```
  Specified by:
  
  mv in interface ISurfaceI
  
  Specified by:
  
  mv in interface ITransformable
  
  Specified by:
  
  mv in class IGeometry
- mv
```
public ISurface mv(IVecI v)
```
  Specified by:
  
  mv in interface ISurfaceI
  
  Specified by:
  
  mv in interface ITransformable
  
  Specified by:
  
  mv in class IGeometry
- cp
```
public ISurface cp()
```
  cp() is alias of dup()
  
  Specified by:
  
  cp in interface ISurfaceI
  
  Specified by:
  
  cp in interface ITransformable
  
  Overrides:
  
  cp in class IGeometry
- cp
```
public ISurface cp(double x,
          double y,
          double z)
```
  cp() is alias of dup().add()
  
  Specified by:
  
  cp in interface ISurfaceI
  
  Specified by:
  
  cp in interface ITransformable
  
  Specified by:
  
  cp in class IGeometry
- cp
```
public ISurface cp(IDoubleI x,
          IDoubleI y,
          IDoubleI z)
```
  cp() is alias of dup().add()
  
  Specified by:
  
  cp in interface ISurfaceI
  
  Specified by:
  
  cp in interface ITransformable
  
  Specified by:
  
  cp in class IGeometry
- cp
```
public ISurface cp(IVecI v)
```
  cp() is alias of dup().add()
  
  Specified by:
  
  cp in interface ISurfaceI
  
  Specified by:
  
  cp in interface ITransformable
  
  Specified by:
  
  cp in class IGeometry
- translate
```
public ISurface translate(double x,
                 double y,
                 double z)
```
  translate() is alias of add()
  
  Specified by:
  
  translate in interface ISurfaceI
  
  Specified by:
  
  translate in interface ITransformable
  
  Specified by:
  
  translate in class IGeometry
- translate
```
public ISurface translate(IDoubleI x,
                 IDoubleI y,
                 IDoubleI z)
```
  Specified by:
  
  translate in interface ISurfaceI
  
  Specified by:
  
  translate in interface ITransformable
  
  Specified by:
  
  translate in class IGeometry
- translate
```
public ISurface translate(IVecI v)
```
  Specified by:
  
  translate in interface ISurfaceI
  
  Specified by:
  
  translate in interface ITransformable
  
  Specified by:
  
  translate in class IGeometry
- transform
```
public ISurface transform(IMatrix3I mat)
```
  Specified by:
  
  transform in interface ISurfaceI
  
  Specified by:
  
  transform in interface ITransformable
  
  Specified by:
  
  transform in class IGeometry
- transform
```
public ISurface transform(IMatrix4I mat)
```
  Specified by:
  
  transform in interface ISurfaceI
  
  Specified by:
  
  transform in interface ITransformable
  
  Specified by:
  
  transform in class IGeometry
- transform
```
public ISurface transform(IVecI xvec,
                 IVecI yvec,
                 IVecI zvec)
```
  Specified by:
  
  transform in interface ISurfaceI
  
  Specified by:
  
  transform in interface ITransformable
  
  Specified by:
  
  transform in class IGeometry
- transform
```
public ISurface transform(IVecI xvec,
                 IVecI yvec,
                 IVecI zvec,
                 IVecI translate)
```
  Specified by:
  
  transform in interface ISurfaceI
  
  Specified by:
  
  transform in interface ITransformable
  
  Specified by:
  
  transform in class IGeometry
- name
```
public ISurface name(java.lang.String nm)
```
  methods of IObject
  
  Overrides:
  
  name in class IObject
- layer
```
public ISurface layer(ILayer l)
```
  Description copied from class: IGeometry
  
  Set layer by ILayer object
  
  Overrides:
  
  layer in class IGeometry
- layer
```
public ISurface layer(java.lang.String l)
```
  Description copied from class: IGeometry
  
  Set layer by layer name. If the layer specified by the name is not existing in the server, a new layer is automatically created in the server
  
  Overrides:
  
  layer in class IGeometry
- attr
```
public ISurface attr(IAttribute at)
```
  Description copied from class: IObject
  
  set attributes
  
  Overrides:
  
  attr in class IGeometry
- hide
```
public ISurface hide()
```
  Overrides:
  
  hide in class IGeometry
- show
```
public ISurface show()
```
  Overrides:
  
  show in class IGeometry
- clr
```
public ISurface clr(IColor c)
```
  Description copied from class: IObject
  
  to set an object color
  
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(IColor c,
           int alpha)
```
  Description copied from class: IObject
  
  to set color, with alpha value overwritten
  
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(IColor c,
           float alpha)
```
  Description copied from class: IObject
  
  to set color, with alpha value overwritten
  
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(IColor c,
           double alpha)
```
  Description copied from class: IObject
  
  to set color, with alpha value overwritten
  
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(IObject o)
```
  Description copied from class: IObject
  
  to set the same color with the object
  
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(java.awt.Color c)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(java.awt.Color c,
           int alpha)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(java.awt.Color c,
           float alpha)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(java.awt.Color c,
           double alpha)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(int gray)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(float fgray)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(double dgray)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(int gray,
           int alpha)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(float fgray,
           float falpha)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(double dgray,
           double dalpha)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(int r,
           int g,
           int b)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(float fr,
           float fg,
           float fb)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(double dr,
           double dg,
           double db)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(int r,
           int g,
           int b,
           int a)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(float fr,
           float fg,
           float fb,
           float fa)
```
  Overrides:
  
  clr in class IGeometry
- clr
```
public ISurface clr(double dr,
           double dg,
           double db,
           double da)
```
  Overrides:
  
  clr in class IGeometry
- hsb
```
public ISurface hsb(float h,
           float s,
           float b,
           float a)
```
  Overrides:
  
  hsb in class IGeometry
- hsb
```
public ISurface hsb(double h,
           double s,
           double b,
           double a)
```
  Overrides:
  
  hsb in class IGeometry
- hsb
```
public ISurface hsb(float h,
           float s,
           float b)
```
  Overrides:
  
  hsb in class IGeometry
- hsb
```
public ISurface hsb(double h,
           double s,
           double b)
```
  Overrides:
  
  hsb in class IGeometry
- setColor
```
public ISurface setColor(IColor c)
```
  Overrides:
  
  setColor in class IObject
- setColor
```
public ISurface setColor(IColor c,
                int alpha)
```
  Overrides:
  
  setColor in class IObject
- setColor
```
public ISurface setColor(IColor c,
                float alpha)
```
  Overrides:
  
  setColor in class IObject
- setColor
```
public ISurface setColor(IColor c,
                double alpha)
```
  Overrides:
  
  setColor in class IObject
- setColor
```
public ISurface setColor(java.awt.Color c)
```
  Overrides:
  
  setColor in class IGeometry
- setColor
```
public ISurface setColor(java.awt.Color c,
                int alpha)
```
  Overrides:
  
  setColor in class IGeometry
- setColor
```
public ISurface setColor(java.awt.Color c,
                float alpha)
```
  Overrides:
  
  setColor in class IObject
- setColor
```
public ISurface setColor(java.awt.Color c,
                double alpha)
```
  Overrides:
  
  setColor in class IObject
- setColor
```
public ISurface setColor(int gray)
```
  Overrides:
  
  setColor in class IGeometry
- setColor
```
public ISurface setColor(float fgray)
```
  Overrides:
  
  setColor in class IGeometry
- setColor
```
public ISurface setColor(double dgray)
```
  Overrides:
  
  setColor in class IGeometry
- setColor
```
public ISurface setColor(int gray,
                int alpha)
```
  Overrides:
  
  setColor in class IGeometry
- setColor
```
public ISurface setColor(float fgray,
                float falpha)
```
  Overrides:
  
  setColor in class IGeometry
- setColor
```
public ISurface setColor(double dgray,
                double dalpha)
```
  Overrides:
  
  setColor in class IGeometry
- setColor
```
public ISurface setColor(int r,
                int g,
                int b)
```
  Overrides:
  
  setColor in class IGeometry
- setColor
```
public ISurface setColor(float fr,
                float fg,
                float fb)
```
  Overrides:
  
  setColor in class IGeometry
- setColor
```
public ISurface setColor(double dr,
                double dg,
                double db)
```
  Overrides:
  
  setColor in class IGeometry
- setColor
```
public ISurface setColor(int r,
                int g,
                int b,
                int a)
```
  Overrides:
  
  setColor in class IGeometry
- setColor
```
public ISurface setColor(float fr,
                float fg,
                float fb,
                float fa)
```
  Overrides:
  
  setColor in class IGeometry
- setColor
```
public ISurface setColor(double dr,
                double dg,
                double db,
                double da)
```
  Overrides:
  
  setColor in class IGeometry
- setHSBColor
```
public ISurface setHSBColor(float h,
                   float s,
                   float b,
                   float a)
```
  Overrides:
  
  setHSBColor in class IGeometry
- setHSBColor
```
public ISurface setHSBColor(double h,
                   double s,
                   double b,
                   double a)
```
  Overrides:
  
  setHSBColor in class IGeometry
- setHSBColor
```
public ISurface setHSBColor(float h,
                   float s,
                   float b)
```
  Overrides:
  
  setHSBColor in class IGeometry
- setHSBColor
```
public ISurface setHSBColor(double h,
                   double s,
                   double b)
```
  Overrides:
  
  setHSBColor in class IGeometry
- weight
```
public ISurface weight(double w)
```
  Overrides:
  
  weight in class IGeometry
- weight
```
public ISurface weight(float w)
```
  Overrides:
  
  weight in class IGeometry

Class ISurface

Field Summary

Fields inherited from class igeo.IObject

Constructor Summary

Method Summary

Methods inherited from class igeo.IObject

Methods inherited from class java.lang.Object

Field Detail

surface

Constructor Detail

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

ISurface

Method Detail

initSurface

createGraphic

isValid