Package gov.nih.mipav.view.renderer.J3D.model.structures

Class ModelSurfaceTopology.VertexAttribute

java.lang.Object

gov.nih.mipav.view.renderer.J3D.model.structures.ModelSurfaceTopology.VertexAttribute

Enclosing class:

ModelSurfaceTopology

protected class ModelSurfaceTopology.VertexAttribute
extends Object

The attributes associated with a vertex. These include the set of edges sharing the vertex and the set of triangles sharing the vertex. The data member m_kData allows an application to attach whatever data it wants associated with the vertex. The attachment/detachment is performed by the application in the OnVertexInsert/OnVertexRemove callbacks.

Field Summary

Fields

Modifier and Type	Field	Description
Object	m_kData	support for application-specific data.
ModelSet	m_kESet	set of .
ModelSet	m_kTSet	set of .

Constructor Summary

Constructors

Constructor	Description
VertexAttribute()	Construct an attribute for a vertex.

Method Summary

Modifier and Type	Method	Description
boolean	isEmpty()	Test if the sets of adjacent edges and triangles are empty.

Methods inherited from class java.lang.Object

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

Field Details

m_kData

public Object m_kData

support for application-specific data.

m_kESet

public ModelSet m_kESet

set of .

m_kTSet

public ModelSet m_kTSet

set of .

Constructor Details

VertexAttribute

public VertexAttribute()

Construct an attribute for a vertex. The sets of edges and triangles are initially empty.

Method Details

isEmpty

public boolean isEmpty()

Test if the sets of adjacent edges and triangles are empty. The function is used to determine the bCreate/bDestroy parameters in the OnVertexInsert/OnVertexRemove callbacks.

Returns:

true iff the vertex has no adjacent edges and triangles