igeo
Class ICircleGeo
java.lang.Object
igeo.IParameterObject
igeo.INurbsGeo
igeo.ICurveGeo
igeo.ICircleGeo
- All Implemented Interfaces:
- ICurveI, ICurveOp, IEntityParameter, IParameter, ISubobject, ITransformable, IVal
public class ICircleGeo
- extends ICurveGeo
Geometry class of a circle.
Implemented as a type of NURBS curve.
- Author:
- Satoru Sugihara
Constructor Summary |
ICircleGeo(IVecI center,
IVecI normal,
double radius)
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ICircleGeo(IVecI center,
IVecI normal,
double radius,
boolean approx)
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ICircleGeo(IVecI center,
IVecI normal,
double xradius,
double yradius)
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ICircleGeo(IVecI center,
IVecI normal,
double xradius,
double yradius,
boolean approx)
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ICircleGeo(IVecI center,
IVecI normal,
IDoubleI radius)
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ICircleGeo(IVecI center,
IVecI normal,
IDoubleI radius,
boolean approx)
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ICircleGeo(IVecI center,
IVecI normal,
IDoubleI xradius,
IDoubleI yradius)
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ICircleGeo(IVecI center,
IVecI normal,
IDoubleI xradius,
IDoubleI yradius,
boolean approx)
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ICircleGeo(IVecI center,
IVecI xradiusVec,
IVecI yradiusVec)
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ICircleGeo(IVecI center,
IVecI xradiusVec,
IVecI yradiusVec,
boolean approx)
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ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
double radius)
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ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
double radius,
boolean approx)
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ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
double xradius,
double yradius)
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ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
double xradius,
double yradius,
boolean approx)
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ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
IDoubleI radius)
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ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
IDoubleI radius,
boolean approx)
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ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
IDoubleI xradius,
IDoubleI yradius)
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ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
IDoubleI xradius,
IDoubleI yradius,
boolean approx)
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Method Summary |
IVec |
center()
Returns center of geometry object. |
ICircleGeo |
center(IVecI c)
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static IVec4[] |
circleCP(IVec center,
double radius)
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static IVec4[] |
circleCP(IVec center,
IVec normal,
double radius)
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static IVec4[] |
circleCP(IVec center,
IVec normal,
IVec rollDir,
double radius)
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static IVec4[] |
circleCP(IVec center,
IVec normal,
IVec rollDir,
double xradius,
double yradius)
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static IVec[] |
circleCPApprox(IVec center,
IVec normal,
IVec rollDir,
double xradius,
double yradius)
for some platform where regular circle cp with duplicates cannot be
shown properly. |
static int |
circleDeg()
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static double[] |
circleKnots()
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static ICircleGeo |
circumcircle(IVecI pt1,
IVecI pt2,
IVecI pt3)
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ICircleGeo |
cps(IVecI[] cps)
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void |
init()
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void |
initApprox()
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IVec |
nml()
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ICircleGeo |
nml(IVec n)
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static IVec4[] |
ovalCP(IVec center,
IVec xaxis,
IVec yaxis)
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static IVec[] |
ovalCPApprox(IVec center,
IVec xaxis,
IVec yaxis)
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double |
radius()
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ICircleGeo |
radius(double r)
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ICircleGeo |
radius(IDoubleI r)
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ICircleGeo |
update(IVecI center,
IVecI normal,
IDoubleI xradius,
IDoubleI yradius,
boolean approx)
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ICircleGeo |
update(IVecI center,
IVecI xradiusVec,
IVecI yradiusVec,
boolean approx)
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ICircleGeo |
update(IVecI center,
IVecI normal,
IVecI rollDir,
IDoubleI xradius,
IDoubleI yradius,
boolean approx)
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double |
xradius()
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ICircleGeo |
xradius(double r)
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ICircleGeo |
xradius(IDoubleI r)
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double |
yradius()
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ICircleGeo |
yradius(double r)
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ICircleGeo |
yradius(IDoubleI r)
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Methods inherited from class igeo.ICurveGeo |
add, add, add, add, add, add, add, addCP, addCP, addCP, addCP, addCP, addCP, addCP, addCP, checkDuplicatedCP, checkDuplicatedCP, checkDuplicatedCP, checkDuplicatedCPOnEdge, closePt, closePt, cp, cp, cp, cp, cp, cp, cpNum, cpNum, cpNum, cps, deg, deg, deg, dist, dist, div, div, dup, end, endCP, ep, ep, epNum, epNum, epNum, flip, flipU, get, getPointsFromArray, init, init, init, init, init, insertCP, insertCP, isClosed, isClosed, isClosed, isInside2d, isInside2d, isRational, isRational, isRational, isValid, isValidCP, isValidCP, knot, knot, knotNum, knotNum, knotNum, knots, knots, knots, len, len, len, len, mid, mirror, mirror, mul, mul, mv, mv, mv, neg, num, num, num, overlapCPNum, pt, pt, pt, ref, ref, removeCP, removeCP, removeCP, rev, revU, rot, rot, rot, rot, rot, rot, rot, rot, rot2, rot2, rot2, rot2, rot2, rot2, scale, scale, scale, scale, scale1d, scale1d, scale1d, scale1d, shear, shear, shear, shear, shearXY, shearXY, shearXY, shearXY, shearYZ, shearYZ, shearYZ, shearYZ, shearZX, shearZX, shearZX, shearZX, start, startCP, sub, sub, sub, tan, tan, tan, transform, transform, transform, transform, translate, translate, translate, u, u, u, u, u, u, u, u, uend, uend, uend, updateCache, ustart, ustart, ustart |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
center
public IVecI center
normal
public IVecI normal
xradius
public IDoubleI xradius
yradius
public IDoubleI yradius
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
IDoubleI radius)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
double radius)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
IDoubleI xradius,
IDoubleI yradius)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
double xradius,
double yradius)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
double radius)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
IDoubleI radius)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
double xradius,
double yradius)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
IDoubleI xradius,
IDoubleI yradius)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI xradiusVec,
IVecI yradiusVec)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
IDoubleI radius,
boolean approx)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
double radius,
boolean approx)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
double xradius,
double yradius,
boolean approx)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
IDoubleI xradius,
IDoubleI yradius,
boolean approx)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
double radius,
boolean approx)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
IDoubleI radius,
boolean approx)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
double xradius,
double yradius,
boolean approx)
ICircleGeo
public ICircleGeo(IVecI center,
IVecI normal,
IVecI rollDir,
IDoubleI xradius,
IDoubleI yradius,
boolean approx)
- Parameters:
rollDir
- direction of start point
ICircleGeo
public ICircleGeo(IVecI center,
IVecI xradiusVec,
IVecI yradiusVec,
boolean approx)
circleDeg
public static int circleDeg()
circleKnots
public static double[] circleKnots()
circleCP
public static IVec4[] circleCP(IVec center,
double radius)
circleCP
public static IVec4[] circleCP(IVec center,
IVec normal,
double radius)
circleCP
public static IVec4[] circleCP(IVec center,
IVec normal,
IVec rollDir,
double radius)
circleCP
public static IVec4[] circleCP(IVec center,
IVec normal,
IVec rollDir,
double xradius,
double yradius)
ovalCP
public static IVec4[] ovalCP(IVec center,
IVec xaxis,
IVec yaxis)
circleCPApprox
public static IVec[] circleCPApprox(IVec center,
IVec normal,
IVec rollDir,
double xradius,
double yradius)
- for some platform where regular circle cp with duplicates cannot be
shown properly. (ex. AI)
knots for these control points can be uniform.
ovalCPApprox
public static IVec[] ovalCPApprox(IVec center,
IVec xaxis,
IVec yaxis)
circumcircle
public static ICircleGeo circumcircle(IVecI pt1,
IVecI pt2,
IVecI pt3)
init
public void init()
initApprox
public void initApprox()
update
public ICircleGeo update(IVecI center,
IVecI normal,
IDoubleI xradius,
IDoubleI yradius,
boolean approx)
update
public ICircleGeo update(IVecI center,
IVecI normal,
IVecI rollDir,
IDoubleI xradius,
IDoubleI yradius,
boolean approx)
update
public ICircleGeo update(IVecI center,
IVecI xradiusVec,
IVecI yradiusVec,
boolean approx)
cps
public ICircleGeo cps(IVecI[] cps)
center
public IVec center()
- Description copied from class:
ICurveGeo
- Returns center of geometry object.
This is approximation calculated only by control points
- Specified by:
center
in interface ICurveI
- Overrides:
center
in class ICurveGeo
center
public ICircleGeo center(IVecI c)
nml
public IVec nml()
nml
public ICircleGeo nml(IVec n)
radius
public double radius()
radius
public ICircleGeo radius(double r)
radius
public ICircleGeo radius(IDoubleI r)
xradius
public double xradius()
xradius
public ICircleGeo xradius(double r)
xradius
public ICircleGeo xradius(IDoubleI r)
yradius
public double yradius()
yradius
public ICircleGeo yradius(double r)
yradius
public ICircleGeo yradius(IDoubleI r)