Main Page Modules C++ Classes Compound List File List Index Related Pages What is the Nebula Device? Features Downloads License Contact Us Blogroll Floh's Blog enlight's blog Documentation FAQ Getting Started Script Docs Links forums Bugs Nebula2 on Sourceforge Radon Labs Categories News Images changes Search Archives September 2008 July 2008 May 2008 April 2007 March 2007 August 2006 June 2006 March 2006 October 2005 August 2005 July 2005 Meta Login RSS Comments RSS nParticleShapeNode Class Reference [Scene System] #include <nparticleshapenode.h> Inheritance diagram for nParticleShapeNode: List of all members. Detailed Description A shape node representing a particle system. See also nParticleShapeNode Script Interface (C) 2004 RadonLabs GmbH Definition at line 21 of file nparticleshapenode.h. Public Member Functions   nParticleShapeNode ()   constructor virtual  ~nParticleShapeNode ()   destructor virtual bool  SaveCmds (nPersistServer *ps)   object persistency virtual void  RenderContextCreated (nRenderContext *renderContext)   called by app when new render context has been created for this object virtual void  Attach (nSceneServer *sceneServer, nRenderContext *renderContext)   called by nSceneServer when object is attached to scene virtual bool  ApplyGeometry (nSceneServer *sceneServer)   perform pre-instancing rendering of geometry virtual bool  RenderGeometry (nSceneServer *sceneServer, nRenderContext *renderContext)   render geometry virtual int  GetMeshUsage () const   get the mesh usage flags required by this shape node virtual bool  RenderTransform (nSceneServer *sceneServer, nRenderContext *renderContext, const matrix44 &parentMatrix)   update transform and render into scene server void  SetEmissionDuration (nTime time)   set the end time nTime  GetEmissionDuration () const   get the emission duration void  SetLoop (bool b)   set if loop emitter or not bool  GetLoop () const   is loop emitter ? void  SetActivityDistance (float f)   set the activity distance float  GetActivityDistance () const   get the activity distance void  SetSpreadAngle (float f)   set the inner cone float  GetSpreadAngle () const   get the spread angle void  SetBirthDelay (float f)   set the maximum birth delay float  GetBirthDelay () const   get the maximum birth delay void  SetStartRotation (float f)   set the maximum start rotation angle float  GetStartRotation () const   get the maximum start rotation angle void  SetRenderOldestFirst (bool b)   set whether to render oldest or youngest particles first bool  GetRenderOldestFirst () const   get whether to render oldest or youngest particles first void  SetCurve (nParticleEmitter::CurveType curveType, const nEnvelopeCurve &curve)   set one of the envelope curves (not the color) const nEnvelopeCurve &  GetCurve (nParticleEmitter::CurveType curveType) const   get one of the envelope curves void  SetRGBCurve (const nVector3EnvelopeCurve &curve)   set the particle rgb curve const nVector3EnvelopeCurve &  GetRGBCurve () const   get the particle rgb curve nParticleEmitter *  GetEmitter (nRenderContext *renderContext)   Returns the current emitter. Protected Attributes nAutoRef< nParticleServer >  refParticleServer int  emitterVarIndex   index of the emitter in the render context nTime  emissionDuration   how long shall be emitted ? bool  loop   loop emitter ? float  activityDistance   distance between viewer and emitter on witch emitter is active float  spreadAngle   angle of emitted particle cone float  birthDelay   maximum delay until particle starts to live float  startRotation   maximum angle of rotation at birth bool  renderOldestFirst   whether to render the oldest particles first or the youngest nEnvelopeCurve  curves [nParticleEmitter::CurveTypeCount] nVector3EnvelopeCurve  rgbCurve nVariable::Handle  timeHandle nVariable::Handle  windHandle Constructor & Destructor Documentation nParticleShapeNode::nParticleShapeNode (   )    constructor Definition at line 16 of file nparticleshapenode_main.cc. nParticleShapeNode::~nParticleShapeNode (   )  [virtual]   destructor Definition at line 40 of file nparticleshapenode_main.cc. Member Function Documentation virtual bool nParticleShapeNode::SaveCmds (  nPersistServer *  ps  )  [virtual]   object persistency Reimplemented from nShapeNode. void nParticleShapeNode::RenderContextCreated (  nRenderContext *  renderContext  )  [virtual]   called by app when new render context has been created for this object Reimplemented from nSceneNode. Definition at line 112 of file nparticleshapenode_main.cc. void nParticleShapeNode::Attach (  nSceneServer *  sceneServer, nRenderContext *  renderContext )  [virtual]   called by nSceneServer when object is attached to scene 15-Jan-04 floh AreResourcesValid()/LoadResource() moved to scene server 28-Jan-04 daniel emitter setup moved to RenderTransform() Reimplemented from nTransformNode. Definition at line 135 of file nparticleshapenode_main.cc. bool nParticleShapeNode::ApplyGeometry (  nSceneServer *  sceneServer  )  [virtual]   perform pre-instancing rendering of geometry Perform pre-instance-rendering of particle system. FIXME: check if this is the optimal setup for the new instance rendering! Reimplemented from nShapeNode. Definition at line 161 of file nparticleshapenode_main.cc. bool nParticleShapeNode::RenderGeometry (  nSceneServer *  sceneServer, nRenderContext *  renderContext )  [virtual]   render geometry 15-Jan-04 floh AreResourcesValid()/LoadResource() moved to scene server Reimplemented from nShapeNode. Definition at line 171 of file nparticleshapenode_main.cc. int nParticleShapeNode::GetMeshUsage (   )  const [virtual]   get the mesh usage flags required by this shape node This method must return the mesh usage flag combination required by this shape node class. Subclasses should override this method based on their requirements. Returns: a combination of nMesh2::Usage flags Reimplemented from nShapeNode. Definition at line 149 of file nparticleshapenode_main.cc. bool nParticleShapeNode::RenderTransform (  nSceneServer *  sceneServer, nRenderContext *  renderContext, const matrix44 &  parentMatrix )  [virtual]   update transform and render into scene server Compute the resulting modelview matrix and set it in the scene server as current modelview matrix. FIXME FIXME FIXME *** why is emitter setup in RenderTransform() and not in RenderGeometry()??? generally do some cleanup on the particle subsystem 28-Jan-04 daniel emitter setup moved here from RenderTransform() Reimplemented from nTransformNode. Definition at line 57 of file nparticleshapenode_main.cc. void nParticleShapeNode::SetEmissionDuration (  nTime  time  )  [inline]   set the end time Definition at line 107 of file nparticleshapenode.h. nTime nParticleShapeNode::GetEmissionDuration (   )  const [inline]   get the emission duration Definition at line 115 of file nparticleshapenode.h. void nParticleShapeNode::SetLoop (  bool  b  )  [inline]   set if loop emitter or not Definition at line 123 of file nparticleshapenode.h. bool nParticleShapeNode::GetLoop (   )  const [inline]   is loop emitter ? Definition at line 131 of file nparticleshapenode.h. void nParticleShapeNode::SetActivityDistance (  float  f  )  [inline]   set the activity distance Definition at line 139 of file nparticleshapenode.h. float nParticleShapeNode::GetActivityDistance (   )  const [inline]   get the activity distance Definition at line 171 of file nparticleshapenode.h. void nParticleShapeNode::SetSpreadAngle (  float  f  )  [inline]   set the inner cone Definition at line 147 of file nparticleshapenode.h. float nParticleShapeNode::GetSpreadAngle (   )  const [inline]   get the spread angle Definition at line 179 of file nparticleshapenode.h. void nParticleShapeNode::SetBirthDelay (  float  f  )  [inline]   set the maximum birth delay Definition at line 155 of file nparticleshapenode.h. float nParticleShapeNode::GetBirthDelay (   )  const [inline]   get the maximum birth delay Definition at line 187 of file nparticleshapenode.h. void nParticleShapeNode::SetStartRotation (  float  f  )  [inline]   set the maximum start rotation angle Definition at line 163 of file nparticleshapenode.h. float nParticleShapeNode::GetStartRotation (   )  const [inline]   get the maximum start rotation angle Definition at line 195 of file nparticleshapenode.h. void nParticleShapeNode::SetRenderOldestFirst (  bool  b  )  [inline]   set whether to render oldest or youngest particles first Definition at line 205 of file nparticleshapenode.h. bool nParticleShapeNode::GetRenderOldestFirst (   )  const [inline]   get whether to render oldest or youngest particles first Definition at line 215 of file nparticleshapenode.h. void nParticleShapeNode::SetCurve (  nParticleEmitter::CurveType  curveType, const nEnvelopeCurve &  curve )  [inline]   set one of the envelope curves (not the color) Definition at line 225 of file nparticleshapenode.h. const nEnvelopeCurve & nParticleShapeNode::GetCurve (  nParticleEmitter::CurveType  curveType  )  const [inline]   get one of the envelope curves Definition at line 237 of file nparticleshapenode.h. void nParticleShapeNode::SetRGBCurve (  const nVector3EnvelopeCurve &  curve  )  [inline]   set the particle rgb curve Definition at line 249 of file nparticleshapenode.h. const nVector3EnvelopeCurve & nParticleShapeNode::GetRGBCurve (   )  const [inline]   get the particle rgb curve Definition at line 259 of file nparticleshapenode.h. nParticleEmitter * nParticleShapeNode::GetEmitter (  nRenderContext *  renderContext  )    Returns the current emitter. Returns the current emitter Definition at line 196 of file nparticleshapenode_main.cc. Member Data Documentation nAutoRef<nParticleServer> nParticleShapeNode::refParticleServer [protected]   Definition at line 85 of file nparticleshapenode.h. int nParticleShapeNode::emitterVarIndex [protected]   index of the emitter in the render context Definition at line 87 of file nparticleshapenode.h. nTime nParticleShapeNode::emissionDuration [protected]   how long shall be emitted ? Definition at line 88 of file nparticleshapenode.h. bool nParticleShapeNode::loop [protected]   loop emitter ? Definition at line 89 of file nparticleshapenode.h. float nParticleShapeNode::activityDistance [protected]   distance between viewer and emitter on witch emitter is active Definition at line 91 of file nparticleshapenode.h. float nParticleShapeNode::spreadAngle [protected]   angle of emitted particle cone Definition at line 92 of file nparticleshapenode.h. float nParticleShapeNode::birthDelay [protected]   maximum delay until particle starts to live Definition at line 93 of file nparticleshapenode.h. float nParticleShapeNode::startRotation [protected]   maximum angle of rotation at birth Definition at line 94 of file nparticleshapenode.h. bool nParticleShapeNode::renderOldestFirst [protected]   whether to render the oldest particles first or the youngest Definition at line 95 of file nparticleshapenode.h. nEnvelopeCurve nParticleShapeNode::curves[nParticleEmitter::CurveTypeCount] [protected]   Definition at line 97 of file nparticleshapenode.h. nVector3EnvelopeCurve nParticleShapeNode::rgbCurve [protected]   Definition at line 98 of file nparticleshapenode.h. nVariable::Handle nParticleShapeNode::timeHandle [protected]   Definition at line 100 of file nparticleshapenode.h. nVariable::Handle nParticleShapeNode::windHandle [protected]   Definition at line 101 of file nparticleshapenode.h. The documentation for this class was generated from the following files: nparticleshapenode.h nparticleshapenode_main.cc Nebula Device 2 documentation generated by doxygen at Sun Apr 8 20:07:06 2007