SphereFlake Class Reference

#include <SphereFlake.h>

Inheritance diagram for SphereFlake:

List of all members.

Public Member Functions
	SphereFlake (const SDS &proto, unsigned factor, float radius=1.0)
SceneGraphObject::OID	appendModel (Parser &parser, const Matrix4 *m=NULL)
SceneGraphObject::OID	appendObject (SceneGraphObject *primitive)
SceneGraphObject::OID	appendLight (LightSource *light)
void	build (void)
bool	haveLight (void) const
Group *	root (void)
virtual void	__debug (void)
Protected Member Functions
void	_create_lights (void)
AutoPtr< Material > **	_create_materials (unsigned &)
void	_create_object_set (Vector3[9])
void	_create_spheres (unsigned, const Vector4 &, const Vector4 &, Vector3[9], AutoPtr< Material > **, unsigned)
Protected Attributes
SceneGraphObject::OID	_lastOID
Group	_sceneGraph
bool	_haveLight

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Detailed Description

Testing scene: set of shiny spheres, with each sphere blooming sets of 9 more spheres with 1/3rd radius. A square floor polygon is added. Three light sources.

Definition at line 18 of file SphereFlake.h.

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Constructor & Destructor Documentation

SphereFlake (  const SDS &  proto, unsigned  factor, float  radius = 1.0 )

Number of spheres = 9^factor + number_of__spheres(factor-1) factor # spheres # squares 0 1 1 1 10 1 2 91 1 3 820 1 4 7381 1 5 66430 1 6 597871 1 7 5380840 1 Parameters: proto  prototype of the main spatial data structure factor  recursion factor, see the table above radius  radius of the biggest sphere Definition at line 140 of file SphereFlake.cc. References SphereFlake::_create_lights(), SphereFlake::_create_materials(), SphereFlake::_create_object_set(), SphereFlake::_create_spheres(), Scene::_lastOID, Scene::appendObject(), and Scene::build().

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Member Function Documentation

void __debug (  void   )  [virtual, inherited]

Used only for debugging. Definition at line 63 of file Scene.cc. References Scene::_sceneGraph.

void _create_lights (  void   )  [protected]

Definition at line 9 of file SphereFlake.cc. References Scene::appendLight(). Referenced by SphereFlake::SphereFlake().

AutoPtr< Material > ** _create_materials (  unsigned &   )  [protected]

Definition at line 19 of file SphereFlake.cc. Referenced by SphereFlake::SphereFlake().

void _create_object_set (  Vector3  [9]  )  [protected]

Definition at line 48 of file SphereFlake.cc. Referenced by SphereFlake::SphereFlake().

void _create_spheres (  unsigned  , const Vector4 &  , const Vector4 &  , Vector3  [9], AutoPtr< Material > **  , unsigned  )  [protected]

Definition at line 77 of file SphereFlake.cc. References Scene::_lastOID, and Scene::appendObject(). Referenced by SphereFlake::SphereFlake().

SceneGraphObject::OID appendLight (  LightSource *  light  )  [inherited]

Appends a light source to the scene. Parameters: light  appended light source Definition at line 53 of file Scene.cc. References Scene::_haveLight, Scene::_lastOID, and Scene::_sceneGraph. Referenced by CornellBox::_build_lights(), SphereFlake::_create_lights(), and FractalMount::_create_lights().

SceneGraphObject::OID appendModel (  Parser &  parser, const Matrix4 *  m = NULL )  [inherited]

Appends model to the scene. Parameters: parser  parser of the model m  transfoprmation matrix of the model Definition at line 7 of file Scene.cc. References Scene::_lastOID, and Scene::_sceneGraph.

SceneGraphObject::OID appendObject (  SceneGraphObject *  primitive  )  [inherited]

Appends single object to the scene. Parameters: primitive  appended object Definition at line 32 of file Scene.cc. References Scene::_lastOID, and Scene::_sceneGraph. Referenced by CornellBox::_build_sphere_flake(), CornellBox::_build_walls(), SphereFlake::_create_spheres(), FractalMount::_create_spheres(), CornellBox::addCrystalicSphere(), CornellBox::addMirrorSphere(), and SphereFlake::SphereFlake().

void build (  void   )  [inline, inherited]

Prepares the scene for manipulation. There is no guarantee that the scene is realy created until the build() method is called. After the build() call the scene is created. Nevertheless, you _can_ still append additional primitives and/or models. Definition at line 65 of file Scene.h. Referenced by FractalMount::FractalMount(), and SphereFlake::SphereFlake().

bool haveLight (  void   )  const [inline, inherited]

Returns: true if the scene has light, false otherwise Definition at line 70 of file Scene.h.

Group* root (  void   )  [inline, inherited]

Returns: root of the scene graph Definition at line 75 of file Scene.h. Referenced by RayTracing::_cast_ray(), PhotonMapShader::_create_maps_per_shape(), PhotonMapShader::_create_scene_maps(), PhotonMapShader::_emit_caustic_photon(), PhotonMapShader::_emit_global_photon(), LocalReflection::_light_visible(), RTRender::_render(), GLRender::_render(), GLPhotonMapRender::_render(), GLIrradCacheRender::_render(), GLBVRender::_render(), GLEnergyRender::_render_energy(), PhotonMapShader::distributeEnergy(), RayTracing::illuminatePoint(), PhotonTracing::illuminatePoint(), Render::renderScene(), RadShader::setScene(), Radiosity::setScene(), PhotonMapping::setScene(), and LocalReflection::setScene().

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Member Data Documentation

bool _haveLight [protected, inherited]

Definition at line 22 of file Scene.h. Referenced by Scene::appendLight().

SceneGraphObject::OID _lastOID [protected, inherited]

Definition at line 20 of file Scene.h. Referenced by CornellBox::_build_lights(), CornellBox::_build_sphere_flake(), CornellBox::_build_walls(), SphereFlake::_create_spheres(), FractalMount::_create_spheres(), CornellBox::addCrystalicSphere(), CornellBox::addMirrorSphere(), Scene::appendLight(), Scene::appendModel(), Scene::appendObject(), and SphereFlake::SphereFlake().

Group _sceneGraph [protected, inherited]

Definition at line 21 of file Scene.h. Referenced by Scene::__debug(), Scene::appendLight(), Scene::appendModel(), and Scene::appendObject().

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The documentation for this class was generated from the following files:

• include/gra/scene/SphereFlake.h
• src/SphereFlake.cc

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