igeo.gui
Class ISubsurfaceMesh.EdgePointComparator

java.lang.Object
  igeo.gui.ISubsurfaceMesh.EdgePointComparator

All Implemented Interfaces:

IComparator<ISubsurfaceMesh.EdgePoint>

Enclosing class:

ISubsurfaceMesh

public static class ISubsurfaceMesh.EdgePointComparator
extends java.lang.Object
implements IComparator<ISubsurfaceMesh.EdgePoint>

Field Summary

ISubsurfaceMesh

surf

Constructor Summary

ISubsurfaceMesh.EdgePointComparator(ISubsurfaceMesh subsurf)

Method Summary

int	compare(ISubsurfaceMesh.EdgePoint pt1, ISubsurfaceMesh.EdgePoint pt2)
double	distanceOnLoop(IVec2 pt)
int	edgePointIsOn(IVec2 pt)

Methods inherited from class java.lang.Object

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

Field Detail

surf

public ISubsurfaceMesh surf

Constructor Detail

ISubsurfaceMesh.EdgePointComparator

public ISubsurfaceMesh.EdgePointComparator(ISubsurfaceMesh subsurf)

Method Detail

edgePointIsOn

public int edgePointIsOn(IVec2 pt)

Returns:

[0-3], 0:bottom edge, 1:right edge, 2:top edge, 3:left edge

distanceOnLoop

public double distanceOnLoop(IVec2 pt)

compare

public int compare(ISubsurfaceMesh.EdgePoint pt1,
                   ISubsurfaceMesh.EdgePoint pt2)

Specified by:

compare in interface IComparator<ISubsurfaceMesh.EdgePoint>