Main Page   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members   File Members  

PointParticleFactory Class Reference

Creates point particles to user specs. More...

#include <pointParticleFactory.h>

Inheritance diagram for PointParticleFactory:

BaseParticleFactory ReferenceCount List of all members.

Public Member Functions

 PointParticleFactory (void)
 default constructor

 PointParticleFactory (const PointParticleFactory &copy)
 copy constructor

virtual ~PointParticleFactory (void)
 destructor

void set_lifespan_base (float lb)
 public

void set_lifespan_spread (float ls)
 public

void set_mass_base (float mb)
 public

void set_mass_spread (float ms)
 public

void set_terminal_velocity_base (float tvb)
 public

void set_terminal_velocity_spread (float tvs)
 public

float get_lifespan_base (void) const
 public

float get_lifespan_spread (void) const
 public

float get_mass_base (void) const
 public

float get_mass_spread (void) const
 public

float get_terminal_velocity_base (void) const
 public

float get_terminal_velocity_spread (void) const
 public

void populate_particle (BaseParticle *bp)
 public

int get_ref_count () const
 Returns the current reference count.

int ref () const
 Explicitly increments the reference count.

int unref () const
 Explicitly decrements the reference count.

void test_ref_count_integrity () const
 Does some easy checks to make sure that the reference count isn't completely bogus.


Static Public Member Functions

TypeHandle get_class_type ()
void init_type ()

Private Member Functions

virtual BaseParticle * alloc_particle (void) const
 child particle generation function

virtual void populate_child_particle (BaseParticle *bp) const
 child particle generation function

Detailed Description

Creates point particles to user specs.

Definition at line 35 of file pointParticleFactory.h.

Constructor & Destructor Documentation

PointParticleFactory::PointParticleFactory (  void   ) 
 

default constructor

Definition at line 36 of file pointParticleFactory.cxx.

PointParticleFactory::PointParticleFactory (  const PointParticleFactory &  copy  ) 
 

copy constructor

Definition at line 49 of file pointParticleFactory.cxx.

PointParticleFactory::~PointParticleFactory (  void   )  [virtual]
 

destructor

Definition at line 62 of file pointParticleFactory.cxx.

Member Function Documentation

BaseParticle * PointParticleFactory::alloc_particle (  void   )  const [private, virtual]
 

child particle generation function

Implements BaseParticleFactory.

Definition at line 87 of file pointParticleFactory.cxx.

TypeHandle ReferenceCount::get_class_type (  void   )  [inline, static, inherited]
 

Reimplemented in AnimBundle, AnimBundleNode, AnimChannel< SwitchType >, AnimChannelBase, AnimChannelFixed< SwitchType >, AnimChannelMatrixXfmTable, AnimChannelScalarTable, AnimControl, AnimGroup, MovingPart< SwitchType >, MovingPartBase, MovingPartMatrix, MovingPartScalar, PartBundle, PartBundleNode, PartGroup, Character, CharacterJoint, CharacterJointBundle, CharacterSlider, ComputedVertices, CollisionEntry, CollisionHandler, CollisionHandlerEvent, CollisionHandlerFloor, CollisionHandlerPhysical, CollisionHandlerPusher, CollisionHandlerQueue, CollisionNode, CollisionPlane, CollisionPolygon, CollisionRay, CollisionSegment, CollisionSolid, CollisionSphere, CRGraphicsStateGuardian, CRSavedFrameBuffer, AnalogNode, ButtonNode, ClientAnalogDevice, ClientBase, ClientButtonDevice, ClientDevice, ClientDialDevice, ClientTrackerDevice, DialNode, MouseAndKeyboard, TrackerNode, VirtualMouse, DataNode, GraphicsChannel, GraphicsLayer, GraphicsPipe, GraphicsStateGuardian, GraphicsWindow, HardwareChannel, SavedFrameBuffer, CylindricalLens, FisheyeLens, ProjectionScreen, PSphereLens, DXGraphicsStateGuardian7, DXSavedFrameBuffer7, wdxGraphicsPipe7, wdxGraphicsWindow7, DXGraphicsStateGuardian8, DXSavedFrameBuffer8, wdxGraphicsPipe8, wdxGraphicsWindow8, EggAnimData, EggBin, EggBinMaker, EggComment, EggCoordinateSystem, EggCurve, EggData, EggExternalReference, EggFilenameNode, EggGroup, EggGroupNode, EggGroupUniquifier, EggMaterial, EggNamedObject, EggNameUniquifier, EggNode, EggNurbsCurve, EggNurbsSurface, EggObject, EggPoint, EggPolygon, EggPoolUniquifier, EggPrimitive, EggSAnimData, EggSurface, EggSwitchCondition, EggSwitchConditionDistance, EggTable, EggTexture, EggVertex, EggVertexPool, EggXfmAnimData, EggXfmSAnim, Event, EventStoreValueBase, EventStoreValue< Type >, RefCountProxy< Base >, RefCountObj< Base >, ThatThingie, ThisThingie, WhatAThingie, Thread, TypedReferenceCount, VirtualFile, VirtualFileComposite, VirtualFileSimple, WindowFramework, GLGraphicsStateGuardian, GLSavedFrameBuffer, glxGraphicsPipe, glxGraphicsStateGuardian, glxGraphicsWindow, dDrawable, Geom, GeomLine, GeomLinestrip, GeomPoint, GeomPolygon, GeomQuad, GeomSphere, GeomSprite, GeomTri, GeomTrifan, GeomTristrip, ImageBuffer, Lens, Material, MatrixLens, OrthographicLens, PerspectiveLens, PixelBuffer, Texture, GraphicsStateGuardianBase, Lerp, AutonomousLerp, LerpBlendType, EaseInBlendType, EaseOutBlendType, EaseInOutBlendType, NoBlendType, LerpFunctor, SimpleLerpFunctor< value >, SimpleQueryLerpFunctor< value >, MultiLerpFunctor, BoundingHexahedron, BoundingLine, BoundingSphere, BoundingVolume, FiniteBoundingVolume, GeometricBoundingVolume, OmniBoundingVolume, ClassicNurbsCurve, CubicCurveseg, HermiteCurve, NurbsPPCurve, ParametricCurve, PiecewiseCurve, RopeNode, AlphaTestAttrib, AmbientLight, BillboardEffect, Camera, ClipPlaneAttrib, ColorAttrib, ColorBlendAttrib, ColorScaleAttrib, ColorWriteAttrib, CompassEffect, CullBin, CullBinAttrib, CullBinBackToFront, CullBinFixed, CullBinFrontToBack, CullBinUnsorted, CullFaceAttrib, DecalEffect, DepthOffsetAttrib, DepthTestAttrib, DepthWriteAttrib, DirectionalLight, Fog, FogAttrib, GeomNode, LensNode, Light, LightAttrib, LightLensNode, LightNode, LODNode, MaterialAttrib, ModelNode, ModelRoot, NodePathComponent, PosLerpFunctor, HprLerpFunctor, ScaleLerpFunctor, ColorLerpFunctor, PosHprLerpFunctor, HprScaleLerpFunctor, PosHprScaleLerpFunctor, ColorScaleLerpFunctor, PandaNode, PlaneNode, PointLight, RenderAttrib, RenderEffect, RenderEffects, RenderModeAttrib, RenderState, SelectiveChildNode, SequenceNode, ShowBoundsEffect, Spotlight, SwitchNode, TexMatrixAttrib, TextureApplyAttrib, TextureAttrib, TransformState, EventStoreTransform, TransparencyAttrib, PGButton, PGEntry, PGItem, PGMouseWatcherBackground, PGMouseWatcherGroup, PGMouseWatcherParameter, PGMouseWatcherRegion, PGTop, PGWaitBar, ActorNode, AngularForce, AngularVectorForce, BaseForce, ForceNode, LinearCylinderVortexForce, LinearDistanceForce, LinearForce, LinearFrictionForce, LinearJitterForce, LinearNoiseForce, LinearRandomForce, LinearSinkForce, LinearSourceForce, LinearUserDefinedForce, LinearVectorForce, Physical, PhysicalNode, PhysicsObject, BamReaderParam, ButtonEventList, FactoryParam, Person, Parent, Child, TypedWritableReferenceCount, WritableParam, RIBGraphicsWindow, RIBGraphicsStateGuardian, CasterShader, OutlineShader, PlanarReflector, ProjtexShader, ProjtexShadower, Shader, FrustumShader, SpheretexHighlighter, SpheretexReflector, SpheretexShader, SpotlightShader, TextFont, TextNode, ButtonThrower, DriveInterface, MouseWatcher, MouseWatcherGroup, MouseWatcherRegion, Trackball, Transform2SG, VrpnAnalogDevice, VrpnButtonDevice, VrpnClient, VrpnDialDevice, VrpnTrackerDevice, wcrGraphicsWindow, wglGraphicsPipe, wglGraphicsStateGuardian, wglGraphicsWindow, WinGraphicsPipe, WinGraphicsWindow, AnimChannel< ACScalarSwitchType >, AnimChannel< ACMatrixSwitchType >, MovingPart< ACScalarSwitchType >, MovingPart< ACMatrixSwitchType >, SimpleLerpFunctor< LPoint3f >, SimpleLerpFunctor< LVecBase3f >, and SimpleLerpFunctor< LVecBase4f >.

Definition at line 66 of file referenceCount.h.

float BaseParticleFactory::get_lifespan_base (  void   )  const [inline, inherited]
 

public

Definition at line 102 of file baseParticleFactory.I.

References BaseParticleFactory::_mass_spread, and INLINE.

float BaseParticleFactory::get_lifespan_spread (  void   )  const [inline, inherited]
 

public

Definition at line 114 of file baseParticleFactory.I.

References BaseParticleFactory::_terminal_velocity_base.

float BaseParticleFactory::get_mass_base (  void   )  const [inline, inherited]
 

public

Definition at line 126 of file baseParticleFactory.I.

float BaseParticleFactory::get_mass_spread (  void   )  const [inline, inherited]
 

public

Definition at line 138 of file baseParticleFactory.I.

int ReferenceCount::get_ref_count (   )  const [inline, inherited]
 

Returns the current reference count.

Definition at line 183 of file referenceCount.I.

Referenced by RenderState::determine_bin_index(), RenderEffects::determine_show_bounds(), FontPool::ns_garbage_collect(), TexturePool::ns_garbage_collect(), MaterialPool::ns_get_material(), and TexturePool::ns_release_texture().

float BaseParticleFactory::get_terminal_velocity_base (  void   )  const [inline, inherited]
 

public

Definition at line 150 of file baseParticleFactory.I.

float BaseParticleFactory::get_terminal_velocity_spread (  void   )  const [inline, inherited]
 

public

Definition at line 162 of file baseParticleFactory.I.

void ReferenceCount::init_type (  void   )  [inline, static, inherited]
 

Reimplemented in AnimBundle, AnimBundleNode, AnimChannel< SwitchType >, AnimChannelBase, AnimChannelFixed< SwitchType >, AnimChannelMatrixXfmTable, AnimChannelScalarTable, AnimControl, AnimGroup, MovingPart< SwitchType >, MovingPartBase, MovingPartMatrix, MovingPartScalar, PartBundle, PartBundleNode, PartGroup, Character, CharacterJoint, CharacterJointBundle, CharacterSlider, ComputedVertices, CollisionEntry, CollisionHandler, CollisionHandlerEvent, CollisionHandlerFloor, CollisionHandlerPhysical, CollisionHandlerPusher, CollisionHandlerQueue, CollisionNode, CollisionPlane, CollisionPolygon, CollisionRay, CollisionSegment, CollisionSolid, CollisionSphere, CRGraphicsStateGuardian, CRSavedFrameBuffer, AnalogNode, ButtonNode, ClientAnalogDevice, ClientBase, ClientButtonDevice, ClientDevice, ClientDialDevice, ClientTrackerDevice, DialNode, MouseAndKeyboard, TrackerNode, VirtualMouse, DataNode, GraphicsChannel, GraphicsLayer, GraphicsPipe, GraphicsStateGuardian, GraphicsWindow, HardwareChannel, SavedFrameBuffer, CylindricalLens, FisheyeLens, ProjectionScreen, PSphereLens, DXGraphicsStateGuardian7, DXSavedFrameBuffer7, wdxGraphicsPipe7, wdxGraphicsWindow7, DXGraphicsStateGuardian8, DXSavedFrameBuffer8, wdxGraphicsPipe8, wdxGraphicsWindow8, EggAnimData, EggBin, EggBinMaker, EggComment, EggCoordinateSystem, EggCurve, EggData, EggExternalReference, EggFilenameNode, EggGroup, EggGroupNode, EggGroupUniquifier, EggMaterial, EggNamedObject, EggNameUniquifier, EggNode, EggNurbsCurve, EggNurbsSurface, EggObject, EggPoint, EggPolygon, EggPoolUniquifier, EggPrimitive, EggSAnimData, EggSurface, EggSwitchCondition, EggSwitchConditionDistance, EggTable, EggTexture, EggVertex, EggVertexPool, EggXfmAnimData, EggXfmSAnim, Event, EventStoreValueBase, RefCountProxy< Base >, RefCountObj< Base >, ThatThingie, ThisThingie, WhatAThingie, Thread, TypedReferenceCount, VirtualFile, VirtualFileComposite, VirtualFileSimple, WindowFramework, GLGraphicsStateGuardian, GLSavedFrameBuffer, glxGraphicsPipe, glxGraphicsStateGuardian, glxGraphicsWindow, dDrawable, Geom, GeomLine, GeomLinestrip, GeomPoint, GeomPolygon, GeomQuad, GeomSphere, GeomSprite, GeomTri, GeomTrifan, GeomTristrip, ImageBuffer, Lens, Material, MatrixLens, OrthographicLens, PerspectiveLens, PixelBuffer, Texture, GraphicsStateGuardianBase, Lerp, AutonomousLerp, LerpBlendType, EaseInBlendType, EaseOutBlendType, EaseInOutBlendType, NoBlendType, LerpFunctor, SimpleLerpFunctor< value >, SimpleQueryLerpFunctor< value >, MultiLerpFunctor, BoundingHexahedron, BoundingLine, BoundingSphere, BoundingVolume, FiniteBoundingVolume, GeometricBoundingVolume, OmniBoundingVolume, ClassicNurbsCurve, CubicCurveseg, HermiteCurve, NurbsPPCurve, ParametricCurve, PiecewiseCurve, RopeNode, AlphaTestAttrib, AmbientLight, BillboardEffect, Camera, ClipPlaneAttrib, ColorAttrib, ColorBlendAttrib, ColorScaleAttrib, ColorWriteAttrib, CompassEffect, CullBin, CullBinAttrib, CullBinBackToFront, CullBinFixed, CullBinFrontToBack, CullBinUnsorted, CullFaceAttrib, DecalEffect, DepthOffsetAttrib, DepthTestAttrib, DepthWriteAttrib, DirectionalLight, Fog, FogAttrib, GeomNode, LensNode, Light, LightAttrib, LightLensNode, LightNode, LODNode, MaterialAttrib, ModelNode, ModelRoot, NodePathComponent, PosLerpFunctor, HprLerpFunctor, ScaleLerpFunctor, ColorLerpFunctor, PosHprLerpFunctor, HprScaleLerpFunctor, PosHprScaleLerpFunctor, ColorScaleLerpFunctor, PandaNode, PlaneNode, PointLight, RenderAttrib, RenderEffect, RenderEffects, RenderModeAttrib, RenderState, SelectiveChildNode, SequenceNode, ShowBoundsEffect, Spotlight, SwitchNode, TexMatrixAttrib, TextureApplyAttrib, TextureAttrib, TransformState, EventStoreTransform, TransparencyAttrib, PGButton, PGEntry, PGItem, PGMouseWatcherBackground, PGMouseWatcherGroup, PGMouseWatcherParameter, PGMouseWatcherRegion, PGTop, PGWaitBar, ActorNode, AngularForce, AngularVectorForce, BaseForce, ForceNode, LinearCylinderVortexForce, LinearDistanceForce, LinearForce, LinearFrictionForce, LinearJitterForce, LinearNoiseForce, LinearRandomForce, LinearSinkForce, LinearSourceForce, LinearUserDefinedForce, LinearVectorForce, Physical, PhysicalNode, PhysicsObject, BamReaderParam, ButtonEventList, FactoryParam, Person, Parent, Child, TypedWritableReferenceCount, WritableParam, RIBGraphicsWindow, RIBGraphicsStateGuardian, CasterShader, OutlineShader, PlanarReflector, ProjtexShader, ProjtexShadower, Shader, FrustumShader, SpheretexHighlighter, SpheretexReflector, SpheretexShader, SpotlightShader, TextFont, TextNode, ButtonThrower, DriveInterface, MouseWatcher, MouseWatcherGroup, MouseWatcherRegion, Trackball, Transform2SG, VrpnAnalogDevice, VrpnButtonDevice, VrpnClient, VrpnDialDevice, VrpnTrackerDevice, wcrGraphicsWindow, wglGraphicsPipe, wglGraphicsStateGuardian, wglGraphicsWindow, WinGraphicsPipe, WinGraphicsWindow, AnimChannel< ACScalarSwitchType >, AnimChannel< ACMatrixSwitchType >, MovingPart< ACScalarSwitchType >, MovingPart< ACMatrixSwitchType >, SimpleLerpFunctor< LPoint3f >, SimpleLerpFunctor< LVecBase3f >, and SimpleLerpFunctor< LVecBase4f >.

Definition at line 69 of file referenceCount.h.

References INLINE.

Referenced by ConfigureFn(), and ThatThingie::get_class_type().

void PointParticleFactory::populate_child_particle (  BaseParticle *  bp  )  const [private, virtual]
 

child particle generation function

Implements BaseParticleFactory.

Definition at line 74 of file pointParticleFactory.cxx.

void BaseParticleFactory::populate_particle (  BaseParticle *  bp  )  [inherited]
 

public

Definition at line 80 of file baseParticleFactory.cxx.

int ReferenceCount::ref (   )  const [inline, inherited]
 

Explicitly increments the reference count.

User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically.

This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it.

The return value is the new reference count.

Definition at line 225 of file referenceCount.I.

Referenced by ClientDevice::ClientDevice(), EggGroupNode::find_textures(), EggGroupNode::r_apply_texmats(), EggGroupNode::r_flatten_transforms(), and EggGroupNode::reverse_vertex_ordering().

void BaseParticleFactory::set_lifespan_base (  float  lb  )  [inline, inherited]
 

public

Definition at line 30 of file baseParticleFactory.I.

References BaseParticleFactory::_lifespan_spread, and INLINE.

void BaseParticleFactory::set_lifespan_spread (  float  ls  )  [inline, inherited]
 

public

Definition at line 42 of file baseParticleFactory.I.

References BaseParticleFactory::_mass_base.

void BaseParticleFactory::set_mass_base (  float  mb  )  [inline, inherited]
 

public

Definition at line 54 of file baseParticleFactory.I.

References BaseParticleFactory::_terminal_velocity_base, and INLINE.

void BaseParticleFactory::set_mass_spread (  float  ms  )  [inline, inherited]
 

public

Definition at line 66 of file baseParticleFactory.I.

References BaseParticleFactory::_terminal_velocity_spread, and INLINE.

void BaseParticleFactory::set_terminal_velocity_base (  float  tvb  )  [inline, inherited]
 

public

Definition at line 78 of file baseParticleFactory.I.

References BaseParticleFactory::_lifespan_base.

void BaseParticleFactory::set_terminal_velocity_spread (  float  tvs  )  [inline, inherited]
 

public

Definition at line 90 of file baseParticleFactory.I.

References BaseParticleFactory::_mass_base, and INLINE.

void ReferenceCount::test_ref_count_integrity (   )  const [inline, inherited]
 

Does some easy checks to make sure that the reference count isn't completely bogus.

Definition at line 328 of file referenceCount.I.

References INLINE.

Referenced by EggNode::determine_bin(), and ReferenceCount::~ReferenceCount().

int ReferenceCount::unref (   )  const [inline, inherited]
 

Explicitly decrements the reference count.

Note that the object will not be implicitly deleted by unref() simply because the reference count drops to zero. (Having a member function delete itself is problematic; plus, we don't have a virtual destructor anyway.) However, see the helper function unref_delete().

User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically.

This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it.

The return value is the new reference count.

Definition at line 293 of file referenceCount.I.

References INLINE.

Referenced by RenderState::determine_bin_index(), and RenderEffects::determine_show_bounds().

The documentation for this class was generated from the following files:
Generated on Fri May 2 00:54:18 2003 for Panda by doxygen1.3