carmetal.objects
Class PointonObjectIntersectionObject

java.lang.Object
  carmetal.objects.ConstructionObject
      carmetal.objects.PointObject
          carmetal.objects.IntersectionObject
              carmetal.objects.PointonObjectIntersectionObject

All Implemented Interfaces:

DriverObject, MoveableObject, carmetal.rene.lister.Element, carmetal.rene.util.sort.SortObject, Cloneable

public class PointonObjectIntersectionObject
extends IntersectionObject

An intersection between two object that can bind points on them. The intersection is computed by projecting the point to both objects and predicting the intersection point.

Field Summary

double

Eps

Fields inherited from class carmetal.objects.IntersectionObject

Alternate, Away, First, P1, P2, Restricted, StayAway, Switched

Fields inherited from class carmetal.objects.PointObject

Alpha, AlphaValid, BarycentricCoordsInitialzed, CIRCLE, CROSS, DCROSS, DIAMOND, DOT, EX, EY, Fixed, Gx, Gy, MaxType, Moveable, MovedBy, SQUARE, Type, UseAlpha, VirtualBound, X, Y

Fields inherited from class carmetal.objects.ConstructionObject

Back, Bold, Break, BreakHide, C, Cn, ColorIndex, ColorType, Conditionals, Count, DescriptionState, DisplaysText, DL, Flag, FormulaState, gotNCount, HasZ, Hidden, HideBreak, inConstruction, Indicated, INVISIBLE, IsDrawn, JobTarget, Keep, KeepClose, LabelSelected, Large, MainParameter, Name, NCount, NeedsRecompute, NORMAL, Obtuse, Parameter, RekFlag, RekValidating, Scratch, Selectable, Selected, ShowIndicatedName, ShowName, ShowValue, SizeState, Solid, SpecialColor, SpecialParameter, StrongSelected, SuperHidden, Target, Text, THICK, THIN, Tracked, Translation, TX1, TX2, TY1, TY2, Unit, Valid, Value, VRek, XcOffset, YcOffset

Constructor Summary

PointonObjectIntersectionObject(carmetal.construction.Construction c, ConstructionObject p1, ConstructionObject p2)

Method Summary

boolean	moveable()
void	printArgs(carmetal.rene.util.xml.XmlWriter xml)
double	projectOnce()
void	validate() Troublesome function to intersect two objects.
void	validate(double x, double y)

Methods inherited from class carmetal.objects.IntersectionObject

autoAway, away, canAlternate, depending, doSwitch, getAway, getN, getTag, isAlternate, isFirst, isRestricted, isSwitchable, isSwitched, nearto, setAlternate, setAway, setAway, setFirst, setRestricted, stayAway, switchBack, translate, updateText

Methods inherited from class carmetal.objects.PointObject

addMagnetObject, alea, canKeepClose, changedBy, clearBoundOrder, clearChanges, clearMagnetObjects, computeBarycentricCoords, copy, dependsOnItselfOnly, dependsOnParametersOnly, distanceTo, dontUpdate, dontUpdate, dragTo, drawPoint, equals, fixed, followMagnetObject, getAlpha, getBound, getBoundOrder, getCDPDisplayValue, getCurrentMagnetObject, getDisplayValue, getDistance, getEX, getEY, getIncrement, getMagnetObjects, getMagnetObjectsString, getMagnetRay, getMagnetRayExp, getOldX, getOldY, getType, getX, getY, haveBoundOrder, insidewindow, insidewindow, isDriverObject, isInside, isMagnet, isOn, isPointOn, isPointOnOrMagnet, laterBind, magnet, move, moveableBy, moveablePoint, movedBy, nearto, paint, printType, project, project, removeMagnetObject, round, selectMagnetObjects, setA, setAlpha, setBound, setBound, setBoundOrder, setCurrentMagnetObject, setDefaults, setFixed, setFixed, setHalfIncrement, setIncrement, setInside, setKeepClose, setLaterBind, setMagnetObjects, setMagnetRayExp, setMoveable, setName, setNameWithNumber, setPointLabel, setTargetDefaults, setType, setUseAlpha, setXY, setXYaway, shake, snap, somethingChanged, startDrag, translateMagnetObjects, updateCircleDep, updateMagnetObjects, useAlpha, validCoordinates

Methods inherited from class carmetal.objects.ConstructionObject

addConditional, addDepInExpressions, canDisplayName, canFix, checkConditionals, clearCircleDep, clearConditional, clearConditionals, clearParameter, compare, contains, copyProperties, dependsOn, depset, depset, depset, discardMV, displays, drawCenteredLabel, drawLabel, drawLabel, drawPointLabel, edit, equals, equalsTo, getAlias, getCDPSizeDisplay, getColor, getColorIndex, getColorIndex, getColorType, getColorType, getConditional, getConditionalColor, getConstruction, getDepArray, getDescription, getDisplaySize, getDisplayText, getE, getElementColor, getElementString, getElementString, getEquation, getEXpos, getExpression, getEYpos, getLines, getMax, getMin, getName, getNCount, getObtuse, getPointObject, getPrompt, getR, getSpecialColor, getStringLength, getText, getTranslation, getUnit, getValue, getVector, getZ, hasUnit, haveConditional, haveConditionals, helpDisplayNumber, helpDisplayValue, indicated, isBack, isBack, isBold, isBreak, isBreakHide, isDragable, isFilled, isFilledForSelect, isFixed, isFlag, isGotNCount, isHidden, isHidden, isHideBreak, isInConstruction, isJobTarget, isKeep, isKeepClose, isLarge, isMainParameter, isOwnedByControl, isParameter, isPartial, isRekFlag, isSelectable, isSlider, isSolid, isSolid, isSpecial, isSpecialParameter, isStrongSelected, isSuperHidden, isSuperHidden, isTarget, labelSelected, laterTranslate, locallyLike, maybeTransparent, mustHide, nearto, onlynearto, replaceExpressions, round, round, roundDisplay, save, secondaryParams, selected, setAlias, setBack, setBold, setBreak, setBreakHide, setcOffset, setColor, setColor, setColorType, setConstruction, setDisplaySize, setDragable, setExpression, setFilled, setFixed, setFixed, setFlag, setFont, setGotNCount, setHidden, setHideBreak, setInConstruction, setIndicated, setIndicated, setJobTarget, setKeep, setKeepClose, setLabelSelected, setLarge, setLines, setMainParameter, setName, setNameCheck, setNCount, setObtuse, setOffset, setOwnedByControl, setParameter, setPartial, setPrompt, setRekFlag, setSelectable, setSelected, setShowName, setShowValue, setSlider, setSlider, setSolid, setSpecial, setSpecialColor, setSpecialParameter, setStrongSelected, setSuperHidden, setTarget, setText, setText, setTracked, setTranslation, setUnit, showName, showName, showValue, showValue, testConditional, text1, text2, text3, text4, textAny, textcontains, toggleHidden, tracked, translateConditionals, translateExpressions, translateOffset, valid, visible, xcOffset, ycOffset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

Eps

public double Eps

Constructor Detail

PointonObjectIntersectionObject

public PointonObjectIntersectionObject(carmetal.construction.Construction c,
                                       ConstructionObject p1,
                                       ConstructionObject p2)

Method Detail

validate

public void validate(double x,
                     double y)

Overrides:

validate in class IntersectionObject

printArgs

public void printArgs(carmetal.rene.util.xml.XmlWriter xml)

Overrides:

printArgs in class IntersectionObject

validate

public void validate()

Troublesome function to intersect two objects. This is done by projecting the intersection point to each of the objects in turn. To speed up the convergence, a line intersection is computed, where the lines approximate the objects.

Overrides:

validate in class IntersectionObject

projectOnce

public double projectOnce()

moveable

public boolean moveable()

Specified by:

moveable in interface MoveableObject

Overrides:

moveable in class PointObject