public void UpdateNodeOctant(OctreeZoneData zoneData)
{
AxisAlignedBox box = zoneData.OctreeWorldAABB;
if (box.IsNull)
{
return;
}
// Skip if octree has been destroyed (shutdown conditions)
if (null == this.rootOctree)
{
return;
}
PCZSceneNode node = zoneData.mAssociatedNode;
if (null == zoneData.Octant)
{
//if outside the octree, force into the root node.
if (!zoneData._isIn(this.rootOctree.Box))
{
this.rootOctree.AddNode(node);
}
else
{
AddNodeToOctree(node, this.rootOctree, 0);
}
return;
}
if (!zoneData._isIn(zoneData.Octant.Box))
{
//if outside the octree, force into the root node.
if (!zoneData._isIn(this.rootOctree.Box))
{
// skip if it's already in the root node.
if (((OctreeZoneData)node.GetZoneData(this)).Octant == this.rootOctree)
{
return;
}
RemoveNodeFromOctree(node);
this.rootOctree.AddNode(node);
}
else
{
AddNodeToOctree(node, this.rootOctree, 0);
}
}
}
public void UpdateNodeOctant( OctreeZoneData zoneData )
{
AxisAlignedBox box = zoneData.OctreeWorldAABB;
if ( box.IsNull )
return;
// Skip if octree has been destroyed (shutdown conditions)
if ( null == rootOctree )
return;
PCZSceneNode node = zoneData.mAssociatedNode;
if ( null == zoneData.Octant )
{
//if outside the octree, force into the root node.
if ( !zoneData._isIn( rootOctree.Box ) )
rootOctree.AddNode( node );
else
AddNodeToOctree( node, rootOctree, 0 );
return;
}
if ( !zoneData._isIn( zoneData.Octant.Box ) )
{
//if outside the octree, force into the root node.
if ( !zoneData._isIn( rootOctree.Box ) )
{
// skip if it's already in the root node.
if ( ( (OctreeZoneData)node.GetZoneData( this ) ).Octant == rootOctree )
return;
RemoveNodeFromOctree( node );
rootOctree.AddNode( node );
}
else
AddNodeToOctree( node, rootOctree, 0 );
}
}