Gazebo Rendering

API Reference

7.4.2

Class to manage a particle emitter. More...

#include <Ogre2ParticleEmitter.hh>

Public Member Functions

virtual ~Ogre2ParticleEmitter ()
 Destructor. More...
 
void Destroy () override
 Destroy any resources associated with this object. Invoking any other functions after destroying an object will result in undefined behavior. More...
 
virtual void SetColorRange (const gz::math::Color &_colorStart, const gz::math::Color &_colorEnd) override
 Sets a color for all particle emitted. The actual color will be interpolated between these two colors Color::White is the default color for the particles unless a specific function is used. Note that this function overrides the particle colors set with SetColorRangeImage(). More...
 
virtual void SetColorRangeImage (const std::string &_image) override
 Set the path to the color image used as an affector. This affector modifies the color of particles in flight. The colors are taken from a specified image file. The range of color values begins from the left side of the image and move to the right over the lifetime of the particle, therefore only the horizontal dimension of the image is used. Note that this function overrides the particle colors set with SetColorRange(). More...
 
virtual void SetDuration (double _duration) override
 Set the number of seconds the emitter is active. A value of 0 means infinite duration. Default value is 0. More...
 
virtual void SetEmitterSize (const gz::math::Vector3d &_size) override
 Set the size of the emitter where the particles are sampled. Default value is (1, 1, 1). Note that the interpretation of the emitter area varies depending on the emmiter type: More...
 
virtual void SetEmitting (bool _enable) override
 This is used to turn on or off particle emission. Default value is false. More...
 
virtual void SetLifetime (double _lifetime) override
 Set the number of seconds each particle will ’live’ for before being destroyed. Default value is 5. More...
 
virtual void SetMaterial (const MaterialPtr &_material) override
 Sets the material which all particles in the emitter will use. More...
 
virtual void SetParticleSize (const gz::math::Vector3d &_size) override
 Set the particle dimensions (width, height, depth). Default value is {1, 1, 1}. More...
 
virtual void SetRate (double _rate) override
 Set how many particles per second should be emitted. Default value is 10. More...
 
virtual void SetScaleRate (double _scaleRate) override
 Set the amount by which to scale the particles in both x and y direction per second. More...
 
virtual void SetType (const EmitterType _type) override
 Set the emitter type. Default value is EM_POINT. More...
 
virtual void SetVelocityRange (double _minVelocity, double _maxVelocity) override
 Set a velocity range and each particle is emitted with a random velocity within this range (m/s). Default value is 1 for both velocities. More...
 
- Public Member Functions inherited from BaseParticleEmitter< Ogre2Visual >
virtual ~BaseParticleEmitter ()
 Destructor. More...
 
virtual gz::math::Color ColorEnd () const override
 Get the end color of the particles. More...
 
virtual std::string ColorRangeImage () const override
 Get the path to the color image used as an affector. More...
 
virtual gz::math::Color ColorStart () const override
 Get the starting color of the particles. More...
 
virtual double Duration () const override
 Get the number of seconds the emitter is active. A value of 0 means infinite duration. More...
 
virtual gz::math::Vector3d EmitterSize () const override
 Get the size of the emitter where the particles are sampled. More...
 
virtual bool Emitting () const override
 Is the particle emitter enabled? More...
 
virtual double Lifetime () const override
 Get the number of seconds each particle will ’live’ for before being destroyed. More...
 
virtual MaterialPtr Material () const override
 Get the material which all particles in the emitter will use. More...
 
virtual double MaxVelocity () const override
 Get the maximum velocity each particle is emitted (m/s). More...
 
virtual double MinVelocity () const override
 Get the minimum velocity each particle is emitted (m/s). More...
 
virtual float ParticleScatterRatio () const override
 Get the particle scatter ratio. More...
 
virtual gz::math::Vector3d ParticleSize () const override
 Get the particle dimensions (width, height, depth). More...
 
virtual void PreRender () override
 Prepare this object and any of its children for rendering. This should be called for each object in a scene just before rendering, which can be achieved by a single call to Scene::PreRender. More...
 
virtual double Rate () const override
 Get how many particles per second should be emitted. More...
 
virtual void Reset ()
 Reset the particle emitter visual state. More...
 
virtual double ScaleRate () const override
 Get the amount by which to scale the particles in both x and y direction per second. Default value is 1. More...
 
virtual void SetParticleScatterRatio (float _ratio) override
 Set the particle scatter ratio. More...
 
virtual EmitterType Type () const override
 Get the emitter type. More...
 
- Public Member Functions inherited from ParticleEmitter
virtual ~ParticleEmitter ()
 Destructor. More...
 
virtual gz::math::Color ColorEnd () const =0
 Get the end color of the particles. More...
 
virtual std::string ColorRangeImage () const =0
 Get the path to the color image used as an affector. More...
 
virtual gz::math::Color ColorStart () const =0
 Get the starting color of the particles. More...
 
virtual double Duration () const =0
 Get the number of seconds the emitter is active. A value of 0 means infinite duration. More...
 
virtual gz::math::Vector3d EmitterSize () const =0
 Get the size of the emitter where the particles are sampled. More...
 
virtual bool Emitting () const =0
 Is the particle emitter enabled? More...
 
virtual double Lifetime () const =0
 Get the number of seconds each particle will ’live’ for before being destroyed. More...
 
virtual MaterialPtr Material () const =0
 Get the material which all particles in the emitter will use. More...
 
virtual double MaxVelocity () const =0
 Get the maximum velocity each particle is emitted (m/s). More...
 
virtual double MinVelocity () const =0
 Get the minimum velocity each particle is emitted (m/s). More...
 
virtual float ParticleScatterRatio () const =0
 Get the particle scatter ratio. More...
 
virtual gz::math::Vector3d ParticleSize () const =0
 Get the particle dimensions (width, height, depth). More...
 
virtual double Rate () const =0
 Get how many particles per second should be emitted. More...
 
virtual double ScaleRate () const =0
 Get the amount by which to scale the particles in both x and y direction per second. Default value is 1. More...
 
virtual EmitterType Type () const =0
 Get the emitter type. More...
 
- Public Member Functions inherited from Visual
virtual ~Visual ()
 Destructor. More...
 
virtual unsigned int GeometryCount () const =0
 Get the number of geometries attached to this visual. More...
 
virtual uint32_t VisibilityFlags () const =0
 Get visibility flags. More...
 
- Public Member Functions inherited from Node
virtual ~Node ()
 Destructor. More...
 
virtual unsigned int ChildCount () const =0
 Get number of child nodes. More...
 
virtual math::Pose3d InitialLocalPose () const =0
 Get the initial local pose. More...
 
virtual math::Pose3d LocalPose () const =0
 Get the local pose. More...
 
virtual math::Vector3d LocalPosition () const =0
 Get the local position. More...
 
virtual math::Quaterniond LocalRotation () const =0
 Get the local rotation. More...
 
virtual math::Vector3d Origin () const =0
 Get position of origin. More...
 
virtual math::Pose3d WorldPose () const =0
 Get the world pose. More...
 
virtual math::Vector3d WorldPosition () const =0
 Get the world position. More...
 
virtual math::Quaterniond WorldRotation () const =0
 Get the world rotation. More...
 
virtual math::Vector3d WorldScale () const =0
 Get the world scale. More...
 
- Public Member Functions inherited from Object
virtual ~Object ()
 Destructor. More...
 
virtual unsigned int Id () const =0
 Get the object ID. This ID will be unique across all objects inside a given scene, but necessarily true for objects across different scenes. More...
 
virtual std::string Name () const =0
 Get the object name. This name will be unique across all objects inside a given scene, but necessarily true for objects across different scenes. More...
 
virtual void PostRender ()=0
 Post process this object and any of its children after rendering. More...
 
virtual ScenePtr Scene () const =0
 Get the Scene that created this object. More...
 
- Public Member Functions inherited from Ogre2Visual
virtual ~Ogre2Visual ()
 Destructor. More...
 
virtual gz::math::AxisAlignedBox BoundingBox () const override
 Get the bounding box in world frame coordinates. More...
 
virtual gz::math::AxisAlignedBox LocalBoundingBox () const override
 Get the local bounding box of the visual. More...
 
virtual void SetVisibilityFlags (uint32_t _flags) override
 Set visibility flags. More...
 
virtual void SetVisible (bool _visible) override
 Specify if this visual is visible. More...
 
virtual void SetWireframe (bool _show) override
 Enable or disable wireframe. More...
 
virtual bool Wireframe () const override
 Get whether wireframe is enabled for this visual. More...
 
- Public Member Functions inherited from BaseVisual< Ogre2Node >
virtual ~BaseVisual ()
 
virtual void AddGeometry (GeometryPtr _geometry) override
 Add the given geometry to this visual. If the given node is already attached, no work will be done. More...
 
virtual void AddVisibilityFlags (uint32_t _flags) override
 Add visibility flags. More...
 
virtual gz::math::AxisAlignedBox BoundingBox () const override
 Get the bounding box in world frame coordinates. More...
 
virtual VisualPtr Clone (const std::string &_name, NodePtr _newParent) const override
 Clone the visual (and its children) with a new name. More...
 
virtual GeometryPtr GeometryByIndex (unsigned int _index) const override
 Get geometry at given index. If no geometry exists at given index, NULL will be returned. More...
 
virtual unsigned int GeometryCount () const override
 Get the number of geometries attached to this visual. More...
 
virtual bool HasGeometry (ConstGeometryPtr _geometry) const override
 Determine if given geometry is attached to this visual. More...
 
virtual gz::math::AxisAlignedBox LocalBoundingBox () const override
 Get the local bounding box of the visual. More...
 
virtual math::Pose3d LocalPose () const override
 Get the local pose. More...
 
virtual void RemoveGeometries () override
 Remove all attached geometries from this visual. More...
 
virtual GeometryPtr RemoveGeometry (GeometryPtr _geometry) override
 Remove the given geometry from this visual. If the given node is not a child of this visual, no work will be done. More...
 
virtual GeometryPtr RemoveGeometryByIndex (unsigned int _index) override
 Remove the geometry at the given index from this visual. If the specified node is not attached this visual, no work will be done. More...
 
virtual void RemoveVisibilityFlags (uint32_t _flags) override
 Remove visibility flags. More...
 
virtual void SetChildMaterial (MaterialPtr _material, bool _unique=true) override
 Set the material for all attached visuals only. More...
 
virtual void SetGeometryMaterial (MaterialPtr _material, bool _unique=true) override
 Set the material for all attached geometries only. More...
 
virtual void SetLocalPose (const math::Pose3d &_pose) override
 Set the local pose. More...
 
virtual void SetMaterial (const std::string &_name, bool _unique=true) override
 Set the material for all attached visuals and geometries. The specified material will be retrieved from Scene::Material using the given material name. If no material is registered with the given name, no work will be done. More...
 
virtual void SetMaterial (MaterialPtr _material, bool _unique=true) override
 Set the material for all attached visuals and geometries. More...
 
virtual uint32_t VisibilityFlags () const override
 Get visibility flags. More...
 
virtual bool Wireframe () const override
 Get whether wireframe is enabled for this visual. More...
 
- Public Member Functions inherited from Ogre2Node
virtual ~Ogre2Node ()
 Destructor. More...
 
virtual bool HasParent () const override
 Determine if this Node is attached to another Node. More...
 
virtual bool InheritScale () const override
 Determine if this node inherits scale from this parent. More...
 
virtual math::Vector3d LocalScale () const override
 Get the local scale. More...
 
virtual Ogre::SceneNode * Node () const
 Get a pointer to the underlying scene node. More...
 
virtual NodePtr Parent () const override
 Get the parent Node. More...
 
virtual void SetInheritScale (bool _inherit) override
 Specify if this node inherits scale from its parent. More...
 
- Public Member Functions inherited from BaseNode< Ogre2Object >
virtual ~BaseNode ()
 
virtual void AddChild (NodePtr _child) override
 Add the given node to this node. If the given node is already a child, no work will be done. More...
 
virtual NodePtr ChildById (unsigned int _id) const override
 Get node with given ID. If no child exists with given ID, NULL will be returned. More...
 
virtual NodePtr ChildByIndex (unsigned int _index) const override
 Get node at given index. If no child exists at given index, NULL will be returned. More...
 
virtual NodePtr ChildByName (const std::string &_name) const override
 Get node with given name. If no child exists with given name, NULL will be returned. More...
 
virtual unsigned int ChildCount () const override
 Get number of child nodes. More...
 
virtual bool HasChild (ConstNodePtr _child) const override
 Determine if given node is an attached child. More...
 
virtual bool HasChildId (unsigned int _id) const override
 Determine if node with given ID is an attached child. More...
 
virtual bool HasChildName (const std::string &_name) const override
 Determine if node with given name is an attached child. More...
 
virtual bool HasUserData (const std::string &_key) const override
 Check if node has custom data. More...
 
virtual bool InheritScale () const override=0
 Determine if this node inherits scale from this parent. More...
 
virtual math::Pose3d InitialLocalPose () const override
 Get the initial local pose. More...
 
virtual math::Vector3d LocalPosition () const override
 Get the local position. More...
 
virtual math::Quaterniond LocalRotation () const override
 Get the local rotation. More...
 
virtual math::Vector3d LocalScale () const override=0
 Get the local scale. More...
 
virtual math::Vector3d Origin () const override
 Get position of origin. More...
 
virtual NodePtr Parent () const override=0
 Get the parent Node. More...
 
virtual NodePtr RemoveChild (NodePtr _child) override
 Remove (detach) the given node from this node. If the given node is not a child of this node, no work will be done. More...
 
virtual NodePtr RemoveChildById (unsigned int _id) override
 Remove (detach) the node with the given ID from this node. If the specified node is not a child of this node, no work will be done. More...
 
virtual NodePtr RemoveChildByIndex (unsigned int _index) override
 Remove (detach) the node at the given index from this node. If the specified node is not a child of this node, no work will be done. More...
 
virtual NodePtr RemoveChildByName (const std::string &_name) override
 Remove (detach) the node with the given name from this node. If the specified node is not a child of this node, no work will be done. More...
 
virtual void RemoveChildren () override
 Remove all child nodes from this node This detaches all the child nodes but does not destroy them. More...
 
virtual void RemoveParent () override
 Detach this Node from its parent. If this Node does not have a parent, no work will be done. More...
 
virtual void Scale (const math::Vector3d &_scale) override
 Scale the current scale by the given scalars. More...
 
virtual void Scale (double _scale) override
 Scale the current scale by the given scalar. The given scalar will be assigned to the x, y, and z coordinates. More...
 
virtual void Scale (double _x, double _y, double _z) override
 Scale the current scale by the given scalars. More...
 
virtual void SetLocalPosition (const math::Vector3d &_position) override
 Set the local position. More...
 
virtual void SetLocalPosition (double _x, double _y, double _z) override
 Set the local position. More...
 
virtual void SetLocalRotation (const math::Quaterniond &_rotation) override
 Set the local rotation. More...
 
virtual void SetLocalRotation (double _r, double _p, double _y) override
 Set the local rotation. More...
 
virtual void SetLocalRotation (double _w, double _x, double _y, double _z) override
 Set the local rotation. More...
 
virtual void SetLocalScale (const math::Vector3d &_scale) override
 Set the local scale. More...
 
virtual void SetLocalScale (double _scale) override
 Set the local scale. The given scale will be assigned to the x, y, and z coordinates. More...
 
virtual void SetLocalScale (double _x, double _y, double _z) override
 Set the local scale. More...
 
virtual void SetOrigin (const math::Vector3d &_origin) override
 Set position of origin. The position should be relative to the original origin of the geometry. More...
 
virtual void SetOrigin (double _x, double _y, double _z) override
 Set position of origin. The position should be relative to the original origin of the geometry. More...
 
virtual void SetUserData (const std::string &_key, Variant _value) override
 Store any custom data associated with this node. More...
 
virtual void SetWorldPose (const math::Pose3d &_pose) override
 Set the world pose. More...
 
virtual void SetWorldPosition (const math::Vector3d &_position) override
 Set the world position. More...
 
virtual void SetWorldPosition (double _x, double _y, double _z) override
 Set the world position. More...
 
virtual void SetWorldRotation (const math::Quaterniond &_rotation) override
 Set the world rotation. More...
 
virtual void SetWorldRotation (double _r, double _p, double _y) override
 Set the world rotation. More...
 
virtual void SetWorldRotation (double _w, double _x, double _y, double _z) override
 Set the world rotation. More...
 
virtual void SetWorldScale (const math::Vector3d &_scale) override
 Set the world scale. More...
 
virtual void SetWorldScale (double _scale) override
 Set the world scale. The given scale will be assigned to the x, y, and z coordinates. More...
 
virtual void SetWorldScale (double _x, double _y, double _z) override
 Set the world scale. More...
 
virtual Variant UserData (const std::string &_key) const override
 Get custom data stored in this node. More...
 
virtual math::Pose3d WorldPose () const override
 Get the world pose. More...
 
virtual math::Vector3d WorldPosition () const override
 Get the world position. More...
 
virtual math::Quaterniond WorldRotation () const override
 Get the world rotation. More...
 
virtual math::Vector3d WorldScale () const override
 Get the world scale. More...
 
virtual math::Pose3d WorldToLocal (const math::Pose3d &_pose) const override
 Convert given world pose to local pose. More...
 
- Public Member Functions inherited from Ogre2Object
virtual ~Ogre2Object ()
 Destructor. More...
 
virtual ScenePtr Scene () const override
 
- Public Member Functions inherited from BaseObject
virtual ~BaseObject ()
 
virtual unsigned int Id () const override
 
virtual std::string Name () const override
 
virtual void PostRender () override
 

Static Public Attributes

static const uint32_t kParticleVisibilityFlags
 Particle system visibility flags. More...
 

Protected Member Functions

 Ogre2ParticleEmitter ()
 Constructor. More...
 
virtual void Init () override
 Initialize the visual. More...
 
- Protected Member Functions inherited from BaseParticleEmitter< Ogre2Visual >
 BaseParticleEmitter ()
 Constructor. More...
 
- Protected Member Functions inherited from Ogre2Visual
 Ogre2Visual ()
 Constructor. More...
 
virtual bool AttachGeometry (GeometryPtr _geometry) override
 
virtual bool DetachGeometry (GeometryPtr _geometry) override
 
virtual GeometryStorePtr Geometries () const override
 
- Protected Member Functions inherited from BaseVisual< Ogre2Node >
 BaseVisual ()
 
virtual GeometryStorePtr Geometries () const=0
 
virtual void PreRenderChildren () override
 
virtual void PreRenderGeometries ()
 
- Protected Member Functions inherited from Ogre2Node
 Ogre2Node ()
 Constructor. More...
 
virtual bool AttachChild (NodePtr _child) override
 
virtual NodeStorePtr Children () const override
 
virtual bool DetachChild (NodePtr _child) override
 
virtual void Load () override
 
virtual math::Pose3d RawLocalPose () const override
 
virtual math::Vector3d RawLocalPosition () const
 Get the raw local position of the node. More...
 
virtual math::Quaterniond RawLocalRotation () const
 Get the raw local rotation of the node. More...
 
virtual void SetLocalScaleImpl (const math::Vector3d &_scale) override
 Implementation of the SetLocalScale function. More...
 
virtual void SetParent (Ogre2NodePtr _parent)
 Set the parent node. More...
 
virtual void SetRawLocalPose (const math::Pose3d &_Pose3d) override
 
virtual void SetRawLocalPosition (const math::Vector3d &_position)
 Set the raw local position of the node. More...
 
virtual void SetRawLocalRotation (const math::Quaterniond &_rotation)
 Set the raw local rotation of the node. More...
 
- Protected Member Functions inherited from BaseNode< Ogre2Object >
 BaseNode ()
 
virtual NodeStorePtr Children () const=0
 
virtual math::Pose3d RawLocalPose () const=0
 
- Protected Member Functions inherited from Ogre2Object
 Ogre2Object ()
 Constructor. More...
 
- Protected Member Functions inherited from BaseObject
 BaseObject ()
 

Additional Inherited Members

- Protected Attributes inherited from BaseParticleEmitter< Ogre2Visual >
gz::math::Color colorEnd
 The end color of a particle to choose from. More...
 
std::string colorRangeImage
 The color image. More...
 
gz::math::Color colorStart
 The start color of a particle to choose from. More...
 
double duration
 Duration of the emitter. More...
 
gz::math::Vector3d emitterSize
 Emitter size. More...
 
bool emitting
 Whether particle emitter is enabled or not. More...
 
double lifetime
 Particle lifetime. More...
 
MaterialPtr material
 Particle material. More...
 
double maxVelocity
 The maximum velocity of each particle. More...
 
double minVelocity
 The minimum velocity of each particle. More...
 
float particleScatterRatio
 The particle scatter ratio. This is used to determine the ratio of particles that will be detected by sensors. Increasing the ratio increases the scatter of the particles, which means there is a higher chance of particles reflecting and interfering with depth sensing, making the emitter appear more dense. Decreasing the ratio decreases the scatter of the particles, making it appear less dense. This value should be > 0. More...
 
gz::math::Vector3d particleSize
 Particle size. More...
 
double rate
 Rate of emission. More...
 
double scaleRate
 The scale rate. More...
 
EmitterType type
 Emitter type. More...
 
- Protected Attributes inherited from Ogre2Visual
Ogre2GeometryStorePtr geometries
 Pointer to the attached geometries. More...
 
- Protected Attributes inherited from BaseVisual< Ogre2Node >
gz::math::AxisAlignedBox boundingBox
 The bounding box of the visual. More...
 
MaterialPtr material
 Pointer to material assigned to this visual. More...
 
uint32_t visibilityFlags
 Visual's visibility flags. More...
 
bool wireframe
 True if wireframe mode is enabled else false. More...
 
- Protected Attributes inherited from Ogre2Node
Ogre2NodeStorePtr children
 A list of child nodes. More...
 
Ogre::SceneNode * ogreNode = nullptr
 The underlying ogre scene node. More...
 
Ogre2NodePtr parent
 Pointer to the parent ogre node. More...
 
- Protected Attributes inherited from BaseNode< Ogre2Object >
gz::math::Pose3d initialLocalPose
 Initial local pose for this node. More...
 
bool initialLocalPoseSet
 Flag to indicate whether initial local pose is set for this node. More...
 
math::Vector3d origin
 
std::map< std::string, VariantuserData
 A map of custom key value data. More...
 
- Protected Attributes inherited from Ogre2Object
Ogre2ScenePtr scene
 Pointer to the ogre scene. More...
 
- Protected Attributes inherited from BaseObject
unsigned int id
 
std::string name
 

Detailed Description

Class to manage a particle emitter.

Constructor & Destructor Documentation

◆ Ogre2ParticleEmitter()

Ogre2ParticleEmitter ( )
protected

Constructor.

◆ ~Ogre2ParticleEmitter()

virtual ~Ogre2ParticleEmitter ( )
virtual

Destructor.

Member Function Documentation

◆ Destroy()

void Destroy ( )
overridevirtual

Destroy any resources associated with this object. Invoking any other functions after destroying an object will result in undefined behavior.

Reimplemented from BaseVisual< Ogre2Node >.

◆ Init()

virtual void Init ( )
overrideprotectedvirtual

Initialize the visual.

Reimplemented from BaseParticleEmitter< Ogre2Visual >.

◆ SetColorRange()

virtual void SetColorRange ( const gz::math::Color _colorStart,
const gz::math::Color _colorEnd 
)
overridevirtual

Sets a color for all particle emitted. The actual color will be interpolated between these two colors Color::White is the default color for the particles unless a specific function is used. Note that this function overrides the particle colors set with SetColorRangeImage().

Parameters
[in]_colorStartStart color.
[in]_colorEndEnd color.
See also
ColorStart
ColorEnd

Reimplemented from BaseParticleEmitter< Ogre2Visual >.

◆ SetColorRangeImage()

virtual void SetColorRangeImage ( const std::string _image)
overridevirtual

Set the path to the color image used as an affector. This affector modifies the color of particles in flight. The colors are taken from a specified image file. The range of color values begins from the left side of the image and move to the right over the lifetime of the particle, therefore only the horizontal dimension of the image is used. Note that this function overrides the particle colors set with SetColorRange().

Parameters
[in]_imageThe color image name.
See also
ColorRangeImage

Reimplemented from BaseParticleEmitter< Ogre2Visual >.

◆ SetDuration()

virtual void SetDuration ( double  _duration)
overridevirtual

Set the number of seconds the emitter is active. A value of 0 means infinite duration. Default value is 0.

Parameters
[in]_durationTotal duration of the emitter (seconds).
See also
Duration

Reimplemented from BaseParticleEmitter< Ogre2Visual >.

◆ SetEmitterSize()

virtual void SetEmitterSize ( const gz::math::Vector3d _size)
overridevirtual

Set the size of the emitter where the particles are sampled. Default value is (1, 1, 1). Note that the interpretation of the emitter area varies depending on the emmiter type:

  • EM_POINT: The area is ignored.
  • EM_BOX: The area is interpreted as width X height X depth.
  • EM_CYLINDER: The area is interpreted as the bounding box of the cilinder. The cylinder is oriented along the Z-axis.
  • EM_ELLIPSOID: The area is interpreted as the bounding box of an ellipsoid shaped area, i.e. a sphere or squashed-sphere area. The parameters are again identical to EM_BOX, except that the dimensions describe the widest points along each of the axes.
    Parameters
    [in]_sizeSize of the emitter (width, height, depth).
    See also
    EmitterSize

Reimplemented from BaseParticleEmitter< Ogre2Visual >.

◆ SetEmitting()

virtual void SetEmitting ( bool  _enable)
overridevirtual

This is used to turn on or off particle emission. Default value is false.

Parameters
[in]_enableTrue for enabling the emission or false otherwise.
See also
Emitting

Reimplemented from BaseParticleEmitter< Ogre2Visual >.

◆ SetLifetime()

virtual void SetLifetime ( double  _lifetime)
overridevirtual

Set the number of seconds each particle will ’live’ for before being destroyed. Default value is 5.

Parameters
[in]_lifetimeLifetime of each particle (seconds).
See also
Lifetime

Reimplemented from BaseParticleEmitter< Ogre2Visual >.

◆ SetMaterial()

virtual void SetMaterial ( const MaterialPtr _material)
overridevirtual

Sets the material which all particles in the emitter will use.

Parameters
[in]_materialThe material pointer.
See also
Material

Reimplemented from BaseParticleEmitter< Ogre2Visual >.

◆ SetParticleSize()

virtual void SetParticleSize ( const gz::math::Vector3d _size)
overridevirtual

Set the particle dimensions (width, height, depth). Default value is {1, 1, 1}.

Parameters
[in]_sizeParticle dimensions.
See also
ParticleSize

Reimplemented from BaseParticleEmitter< Ogre2Visual >.

◆ SetRate()

virtual void SetRate ( double  _rate)
overridevirtual

Set how many particles per second should be emitted. Default value is 10.

Parameters
[in]_rateParticles per second.
See also
Rate

Reimplemented from BaseParticleEmitter< Ogre2Visual >.

◆ SetScaleRate()

virtual void SetScaleRate ( double  _scaleRate)
overridevirtual

Set the amount by which to scale the particles in both x and y direction per second.

Parameters
[in]_scaleRateThe scale rate.
See also
ScaleRate

Reimplemented from BaseParticleEmitter< Ogre2Visual >.

◆ SetType()

virtual void SetType ( const EmitterType  _type)
overridevirtual

Set the emitter type. Default value is EM_POINT.

Parameters
[in]_typeEmitter type.
See also
EmitterType.
Type.

Reimplemented from BaseParticleEmitter< Ogre2Visual >.

◆ SetVelocityRange()

virtual void SetVelocityRange ( double  _minVelocity,
double  _maxVelocity 
)
overridevirtual

Set a velocity range and each particle is emitted with a random velocity within this range (m/s). Default value is 1 for both velocities.

Parameters
[in]_minVelocityMinimum velocity.
[in]_maxVelocityMaximum velocity.
See also
MinVelocity
MaxVelocity

Reimplemented from BaseParticleEmitter< Ogre2Visual >.

Member Data Documentation

◆ kParticleVisibilityFlags

const uint32_t kParticleVisibilityFlags
static

Particle system visibility flags.


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