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osgParticle::SegmentPlacer Class Reference

A segment-shaped particle placer. More...

Inheritance diagram for osgParticle::SegmentPlacer:

Inheritance graph
[legend]
List of all members.

Public Methods

 SegmentPlacer ()
 SegmentPlacer (const SegmentPlacer &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 META_Object (osgParticle, SegmentPlacer)
const osg::Vec3getVertexA () const
 get vertex A.

void setVertexA (const osg::Vec3 &v)
 Set vertex A of the segment as a vector.

void setVertexA (float x, float y, float z)
 Set vertex A of the segment as three floats.

const osg::Vec3getVertexB () const
 get vertex B.

void setVertexB (const osg::Vec3 &v)
 Set vertex B of the segment as a vector.

void setVertexB (float x, float y, float z)
 Set vertex B of the segment as three floats.

void setSegment (const osg::Vec3 &A, const osg::Vec3 &B)
 Set both vertices.

void place (Particle *P) const
 Place a particle. This method is called by ModularEmitter, do not call it manually.


Protected Methods

virtual ~SegmentPlacer ()
SegmentPlacer & operator= (const SegmentPlacer &)

Detailed Description

A segment-shaped particle placer.

To use this placer you have to define a segment, by setting its two vertices (A and B); when an emitter requests a SegmentPlacer to place a particle, the position is chosen randomly within that segment.


Constructor & Destructor Documentation

osgParticle::SegmentPlacer::SegmentPlacer   [inline]
 

osgParticle::SegmentPlacer::SegmentPlacer const SegmentPlacer &    copy,
const osg::CopyOp   copyop = osg::CopyOp::SHALLOW_COPY
[inline]
 

virtual osgParticle::SegmentPlacer::~SegmentPlacer   [inline, protected, virtual]
 


Member Function Documentation

const osg::Vec3 & osgParticle::SegmentPlacer::getVertexA   const [inline]
 

get vertex A.

const osg::Vec3 & osgParticle::SegmentPlacer::getVertexB   const [inline]
 

get vertex B.

osgParticle::SegmentPlacer::META_Object osgParticle   ,
SegmentPlacer   
 

SegmentPlacer& osgParticle::SegmentPlacer::operator= const SegmentPlacer &    [inline, protected]
 

void osgParticle::SegmentPlacer::place Particle   P const [inline, virtual]
 

Place a particle. This method is called by ModularEmitter, do not call it manually.

Implements osgParticle::Placer.

void osgParticle::SegmentPlacer::setSegment const osg::Vec3   A,
const osg::Vec3   B
[inline]
 

Set both vertices.

void osgParticle::SegmentPlacer::setVertexA float    x,
float    y,
float    z
[inline]
 

Set vertex A of the segment as three floats.

void osgParticle::SegmentPlacer::setVertexA const osg::Vec3   v [inline]
 

Set vertex A of the segment as a vector.

void osgParticle::SegmentPlacer::setVertexB float    x,
float    y,
float    z
[inline]
 

Set vertex B of the segment as three floats.

void osgParticle::SegmentPlacer::setVertexB const osg::Vec3   v [inline]
 

Set vertex B of the segment as a vector.


The documentation for this class was generated from the following file:
Generated at Wed Sep 18 13:55:55 2002 for the Open Scene Graph by doxygen 1.2.16.