toxi.geom.mesh.subdiv
Class SubdivisionStrategy

java.lang.Object
  toxi.geom.mesh.subdiv.SubdivisionStrategy

Direct Known Subclasses:

DisplacementSubdivision, DualDisplacementSubdivision, DualSubdivision, MidpointSubdivision, TriSubdivision

public abstract class SubdivisionStrategy
extends java.lang.Object

This is the abstract parent class for all subdivision strategies. Each of its implementations defines a concrete solution to split a single edge of a WETriangleMesh.

Field Summary

static java.util.Comparator<? super WingedEdge>

DEFAULT_ORDERING

Constructor Summary

SubdivisionStrategy()

Method Summary

abstract java.util.List<Vec3D>	computeSplitPoints(WingedEdge edge) Computes a number of points on (or near) the given edge which are used for splitting the edge in smaller segments.
java.util.Comparator<? super WingedEdge>	getEdgeOrdering() Returns the Comparator used to sort a mesh's edge list based on a certain criteria.
void	setEdgeOrdering(java.util.Comparator<? super WingedEdge> order) Sets the given edge list Comparator for a strategy implementation.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ORDERING

public static final java.util.Comparator<? super WingedEdge> DEFAULT_ORDERING

Constructor Detail

SubdivisionStrategy

public SubdivisionStrategy()

Method Detail

computeSplitPoints

public abstract java.util.List<Vec3D> computeSplitPoints(WingedEdge edge)

Computes a number of points on (or near) the given edge which are used for splitting the edge in smaller segments.

Parameters:

edge - edge to split

Returns:

list of split points

getEdgeOrdering

public java.util.Comparator<? super WingedEdge> getEdgeOrdering()

Returns the Comparator used to sort a mesh's edge list based on a certain criteria. By default the EdgeLengthComparator is used.

Returns:

edge comparator

setEdgeOrdering

public void setEdgeOrdering(java.util.Comparator<? super WingedEdge> order)

Sets the given edge list Comparator for a strategy implementation.

Parameters:

order -