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osg::ParticleBSPNode

osg::ParticleBSPNode Class Reference

Particle BSP Tree Node. More...

#include <OSGParticleBSP.h>

List of all members.

Public Types

enum  { X = 0, Y, Z, Leaf }

Public Member Functions

Constructors
* ParticleBSPNode (void)
 ParticleBSPNode (const ParticleBSPNode &source)
 ParticleBSPNode (UInt32 value)
 ParticleBSPNode (UInt8 axis, Real32 splitvalue)
Destructors
* ~ParticleBSPNode (void)
Access
*bool isLeaf (void) const
Int32 getValue (void) const
Real32 getSplitValue (void) const
UInt8 getAxis (void) const
void setValue (Int32 value)
void setSplit (UInt8 axis, Real32 splitvalue)
Output
*void dump (UInt32 uiIndent=0, const BitVector bvFlags=0) const

Public Attributes

enum osg::ParticleBSPNode:: { ... }  Axis

Private Attributes

UInt8 _axis
Int32 _value
Real32 _splitvalue

Detailed Description

A node of the ParticleBSPTree.

Definition at line 66 of file OSGParticleBSP.h.

Member Enumeration Documentation

anonymous enum
 

Enumerator:
X 
Y 
Z 
Leaf 

Definition at line 71 of file OSGParticleBSP.h.

00071 { X=0, Y, Z, Leaf } Axis;

Constructor & Destructor Documentation

ParticleBSPNode::ParticleBSPNode (  void   ) 
 

Definition at line 74 of file OSGParticleBSP.cpp.

00074                                      :
00075     _axis()
00076 {
00077 }

ParticleBSPNode::ParticleBSPNode (  const ParticleBSPNode &  source  ) 
 

Definition at line 79 of file OSGParticleBSP.cpp.

References _splitvalue, _value, and isLeaf().

00079                                                               :
00080     _axis(source._axis)
00081 {
00082     if(isLeaf())
00083     {
00084         _value = source._value;
00085     }
00086     else
00087     {
00088         _splitvalue = source._splitvalue;        
00089     }
00090 }

ParticleBSPNode::ParticleBSPNode (  UInt32  value  ) 
 

Definition at line 92 of file OSGParticleBSP.cpp.

00092                                              :
00093     _axis(Leaf),
00094     _value(value)
00095 {
00096 }

ParticleBSPNode::ParticleBSPNode (  UInt8  axis,
Real32  splitvalue
) 
 

Definition at line 98 of file OSGParticleBSP.cpp.

00098                                                               :
00099     _axis(axis),
00100     _splitvalue(splitvalue)
00101 {
00102 }

ParticleBSPNode::~ParticleBSPNode (  void   ) 
 

Definition at line 104 of file OSGParticleBSP.cpp.

00105 {
00106 }

Member Function Documentation

bool osg::ParticleBSPNode::isLeaf (  void   )  const [inline]
 

Definition at line 49 of file OSGParticleBSP.inl.

References _axis, and Leaf.

Referenced by osg::ParticleBSPTree::doTraverse(), dump(), and ParticleBSPNode().

00050 {
00051     return _axis == Leaf;
00052 }

Int32 osg::ParticleBSPNode::getValue (  void   )  const [inline]
 

Definition at line 55 of file OSGParticleBSP.inl.

References _value.

Referenced by osg::ParticleBSPTree::doTraverse().

00056 {
00057     return _value;
00058 }

Real32 osg::ParticleBSPNode::getSplitValue (  void   )  const [inline]
 

Definition at line 61 of file OSGParticleBSP.inl.

References _splitvalue.

Referenced by osg::ParticleBSPTree::doTraverse().

00062 {
00063     return _splitvalue;
00064 }

UInt8 osg::ParticleBSPNode::getAxis (  void   )  const [inline]
 

Definition at line 67 of file OSGParticleBSP.inl.

References _axis.

Referenced by osg::ParticleBSPTree::doTraverse().

00068 {
00069     return _axis;
00070 }

void osg::ParticleBSPNode::setValue (  Int32  value  )  [inline]
 

Definition at line 73 of file OSGParticleBSP.inl.

References _axis, _value, and Leaf.

00074 {
00075     _value = value;
00076     _axis = Leaf;
00077 }

void osg::ParticleBSPNode::setSplit (  UInt8  axis,
Real32  splitvalue
)  [inline]
 

Definition at line 80 of file OSGParticleBSP.inl.

References _axis, and _splitvalue.

00081 {
00082     _splitvalue = splitvalue;
00083     _axis       = axis;
00084 }

void ParticleBSPNode::dump (  UInt32  uiIndent = 0,
const BitVector  bvFlags = 0
)  const
 

Definition at line 110 of file OSGParticleBSP.cpp.

References _axis, _splitvalue, _value, isLeaf(), and PLOG.

00112 {
00113     static const char *axisname = "XYZL";
00114     
00115     Real32 v = isLeaf()?_value:_splitvalue;
00116     
00117     PLOG << "(" << axisname[_axis] << " " << v << ")";
00118 }

Member Data Documentation

enum { ... } osg::ParticleBSPNode::Axis
 

UInt8 osg::ParticleBSPNode::_axis [private]
 

Definition at line 118 of file OSGParticleBSP.h.

Referenced by dump(), getAxis(), isLeaf(), setSplit(), and setValue().

Int32 osg::ParticleBSPNode::_value [private]
 

Definition at line 122 of file OSGParticleBSP.h.

Referenced by dump(), getValue(), ParticleBSPNode(), and setValue().

Real32 osg::ParticleBSPNode::_splitvalue [private]
 

Definition at line 123 of file OSGParticleBSP.h.

Referenced by dump(), getSplitValue(), ParticleBSPNode(), and setSplit().

The documentation for this class was generated from the following files:
Generated on Thu Aug 25 04:15:43 2005 for OpenSG by  doxygen 1.4.3