 |
OGRE 14.3
Object-Oriented Graphics Rendering Engine
|
|
OGRE 14.3
Object-Oriented Graphics Rendering Engine
|
Particle emitter which emits particles randomly from points inside an area (box, sphere, ellipsoid whatever subclasses choose to be). More...
#include <OgreAreaEmitter.h>
Inheritance diagram for Ogre::AreaEmitter:Classes | |
| class | CmdDepth |
| Command object for area emitter size (see ParamCommand). More... | |
| class | CmdHeight |
| Command object for area emitter size (see ParamCommand). More... | |
| class | CmdWidth |
| Command object for area emitter size (see ParamCommand). More... | |
Public Member Functions | |
| AreaEmitter (ParticleSystem *psys) | |
| Real | getDepth (void) const |
| Gets the depth (local y size) of the emitter. | |
| Real | getHeight (void) const |
| Gets the height (local y size) of the emitter. | |
| Real | getWidth (void) const |
| Gets the width (local x size) of the emitter. | |
| void | setDepth (Real Depth) |
| Sets the depth (local y size) of the emitter. | |
| void | setDirection (const Vector3 &direction) override |
| Overloaded to update the trans. | |
| void | setHeight (Real Height) |
| Sets the height (local y size) of the emitter. | |
| void | setSize (const Vector3 &size) |
| Sets the size of the area from which particles are emitted. | |
| void | setSize (Real x, Real y, Real z) |
| Sets the size of the area from which particles are emitted. | |
| void | setWidth (Real width) |
| Sets the width (local x size) of the emitter. | |
| Public Member Functions inherited from Ogre::ParticleEmitter | |
| ParticleEmitter (ParticleSystem *psys) | |
| virtual | ~ParticleEmitter () |
| Virtual destructor essential. | |
| virtual unsigned short | _getEmissionCount (Real timeElapsed) |
| Gets the number of particles which this emitter would like to emit based on the time elapsed. | |
| virtual void | _initParticle (Particle *pParticle) |
| Initialises a particle based on the emitter's approach and parameters. | |
| virtual const Radian & | getAngle (void) const |
| Returns the maximum angle which the initial particle direction can deviate from the emitters base direction. | |
| virtual const ColourValue & | getColour (void) const |
| Gets the colour of particles to be emitted. | |
| virtual const ColourValue & | getColourRangeEnd (void) const |
| Gets the maximum colour of particles to be emitted. | |
| virtual const ColourValue & | getColourRangeStart (void) const |
| Gets the minimum colour of particles to be emitted. | |
| virtual const Vector3 & | getDirection (void) const |
| Returns the base direction of the emitter. | |
| virtual const Vector3 & | getDirPositionReference () const |
| Returns the position reference to generate direction of emitted particles. | |
| virtual bool | getDirPositionReferenceEnabled () const |
| Returns whether direction or position reference is used. | |
| virtual Real | getDuration (void) const |
| Gets the duration of the emitter from when it is created or re-enabled. | |
| virtual Real | getEmissionRate (void) const |
| Returns the emission rate set for this emitter. | |
| const String & | getEmittedEmitter (void) const |
| Returns the name of the emitter to be emitted. | |
| virtual bool | getEnabled (void) const |
| Gets the flag indicating if this emitter is enabled or not. | |
| virtual Real | getMaxDuration (void) const |
| Gets the maximum duration of this emitter in seconds (see setDuration for more details) | |
| virtual Real | getMaxParticleVelocity (void) const |
| Returns the maximum particle velocity. | |
| virtual Real | getMaxRepeatDelay (void) const |
| Gets the maximum duration of this emitter in seconds (see setRepeatDelay for more details) | |
| virtual Real | getMaxTimeToLive (void) const |
| Gets the maximum time each particle will live for. | |
| virtual Real | getMinDuration (void) const |
| Gets the minimum duration of this emitter in seconds (see setDuration for more details) | |
| virtual Real | getMinParticleVelocity (void) const |
| Returns the minimum particle velocity. | |
| virtual Real | getMinRepeatDelay (void) const |
| Gets the minimum duration of this emitter in seconds (see setRepeatDelay for more details) | |
| virtual Real | getMinTimeToLive (void) const |
| Gets the minimum time each particle will live for. | |
| const String & | getName (void) const |
| Returns the name of the emitter. | |
| virtual Real | getParticleVelocity (void) const |
| Returns the initial velocity of particles emitted. | |
| virtual const Vector3 & | getPosition (void) const |
| Returns the position of this emitter relative to the center of the particle system. | |
| virtual Real | getRepeatDelay (void) const |
| Gets the duration of the emitter from when it is created or re-enabled. | |
| virtual Real | getStartTime (void) const |
| Gets the start time of the emitter. | |
| virtual Real | getTimeToLive (void) const |
| Gets the time each particle will live for. | |
| const String & | getType (void) const |
| Returns the name of the type of emitter. | |
| virtual const Vector3 & | getUp (void) const |
| Returns the up vector of the emitter. | |
| virtual bool | isEmitted (void) const |
| Return true if the emitter is emitted by another emitter. | |
| virtual void | setAngle (const Radian &angle) |
| Sets the maximum angle away from the emitter direction which particle will be emitted. | |
| virtual void | setColour (const ColourValue &colour) |
| Sets the initial colour of particles emitted. | |
| virtual void | setColour (const ColourValue &colourStart, const ColourValue &colourEnd) |
| Sets the range of colours for emitted particles. | |
| virtual void | setColourRangeEnd (const ColourValue &colour) |
| Sets the maximum colour of particles to be emitted. | |
| virtual void | setColourRangeStart (const ColourValue &colour) |
| Sets the minimum colour of particles to be emitted. | |
| virtual void | setDirPositionReference (const Vector3 &position, bool enable) |
| Sets the direction of the emitter. | |
| virtual void | setDuration (Real duration) |
| Sets the duration of the emitter. | |
| virtual void | setDuration (Real min, Real max) |
| Sets the range of random duration for this emitter. | |
| virtual void | setEmissionRate (Real particlesPerSecond) |
| Sets the emission rate for this emitter. | |
| virtual void | setEmitted (bool emitted) |
| Set the indication (true/false) to indicate that the emitter is emitted by another emitter. | |
| virtual void | setEmittedEmitter (const String &emittedEmitter) |
| Sets the name of the emitter to be emitted. | |
| virtual void | setEnabled (bool enabled) |
| Sets whether or not the emitter is enabled. | |
| virtual void | setMaxDuration (Real max) |
| Sets the maximum duration of this emitter in seconds (see setDuration for more details) | |
| virtual void | setMaxParticleVelocity (Real max) |
| Returns the maximum particle velocity. | |
| virtual void | setMaxRepeatDelay (Real max) |
| Sets the maximum duration of this emitter in seconds (see setRepeatDelay for more details) | |
| virtual void | setMaxTimeToLive (Real max) |
| Sets the maximum time each particle will live for. | |
| virtual void | setMinDuration (Real min) |
| Sets the minimum duration of this emitter in seconds (see setDuration for more details) | |
| virtual void | setMinParticleVelocity (Real min) |
| Returns the minimum particle velocity. | |
| virtual void | setMinRepeatDelay (Real min) |
| Sets the minimum duration of this emitter in seconds (see setRepeatDelay for more details) | |
| virtual void | setMinTimeToLive (Real min) |
| Sets the minimum time each particle will live for. | |
| virtual void | setName (const String &newName) |
| Sets the name of the emitter. | |
| virtual void | setParticleVelocity (Real min, Real max) |
| Sets the initial velocity range of particles emitted. | |
| virtual void | setParticleVelocity (Real speed) |
| Sets the initial velocity of particles emitted. | |
| virtual void | setPosition (const Vector3 &pos) |
| Sets the position of this emitter relative to the particle system center. | |
| virtual void | setRepeatDelay (Real duration) |
| Sets the time between repeats of the emitter. | |
| virtual void | setRepeatDelay (Real min, Real max) |
| Sets the range of random duration for this emitter. | |
| virtual void | setStartTime (Real startTime) |
| Sets the 'start time' of this emitter. | |
| virtual void | setTimeToLive (Real minTtl, Real maxTtl) |
| Sets the range of lifetime for particles emitted. | |
| virtual void | setTimeToLive (Real ttl) |
| Sets the lifetime of all particles emitted. | |
| virtual void | setUp (const Vector3 &up) |
| Sets the notional up vector of the emitter. | |
| Public Member Functions inherited from Ogre::StringInterface | |
| StringInterface () | |
| virtual | ~StringInterface () |
| Virtual destructor, see Effective C++. | |
| void | copyParametersTo (StringInterface *dest) const |
| Method for copying this object's parameters to another object. | |
| ParamDictionary * | getParamDictionary (void) |
| Retrieves the parameter dictionary for this class. | |
| const ParamDictionary * | getParamDictionary (void) const |
| String | getParameter (const String &name) const |
| Generic parameter retrieval method. | |
| const ParameterList & | getParameters (void) const |
| Retrieves a list of parameters valid for this object. | |
| bool | setParameter (const String &name, const String &value) |
| Generic parameter setting method. | |
| void | setParameterList (const NameValuePairList ¶mList) |
| Generic multiple parameter setting method. | |
| Public Member Functions inherited from Ogre::Particle | |
| Particle () | |
| float | getOwnHeight (void) const |
| Retrieves the particle's personal width, if hasOwnDimensions is true. | |
| float | getOwnWidth (void) const |
| Retrieves the particle's personal width, if hasOwnDimensions is true. | |
| const Radian & | getRotation (void) const |
| bool | hasOwnDimensions (void) const |
| void | setDimensions (float width, float height) |
| Sets the width and height for this particle. | |
| void | setRotation (const Radian &rad) |
| Sets the current rotation. | |
Additional Inherited Members | |
| Public Types inherited from Ogre::Particle | |
| enum | ParticleType : uint8 { Visual , Emitter } |
| Type of particle. More... | |
| Static Public Member Functions inherited from Ogre::StringInterface | |
| static void | cleanupDictionary () |
| Cleans up the static 'msDictionary' required to reset Ogre, otherwise the containers are left with invalid pointers, which will lead to a crash as soon as one of the ResourceManager implementers (e.g. | |
| Public Attributes inherited from Ogre::Particle | |
| RGBA | mColour |
| Current colour. | |
| Vector3 | mDirection |
| Direction (and speed) | |
| float | mHeight |
| Particle height. | |
| ParticleType | mParticleType |
| Determines the type of particle. | |
| Vector3 | mPosition |
| World position. | |
| uint8 | mRandomTexcoordOffset |
| Radian | mRotation |
| Current rotation value. | |
| Radian | mRotationSpeed |
| Speed of rotation in radians/sec. | |
| uint8 | mTexcoordIndex |
| Index into the array of texture coordinates. | |
| float | mTimeToLive |
| Time to live, number of seconds left of particles natural life. | |
| float | mTotalTimeToLive |
| Total Time to live, number of seconds of particles natural life. | |
| float | mWidth |
| Particle width. | |
Particle emitter which emits particles randomly from points inside an area (box, sphere, ellipsoid whatever subclasses choose to be).
This is an empty superclass and needs to be subclassed. Basic particle emitter emits particles from/in an (unspecified) area. The initial direction of these particles can either be a single direction (i.e. a line), a random scattering inside a cone, or a random scattering in all directions, depending the 'angle' parameter, which is the angle across which to scatter the particles either side of the base direction of the emitter.
|
inline |
Sets the size of the area from which particles are emitted.
| size | Vector describing the size of the area. The area extends around the center point by half the x, y and z components of this vector. The box is aligned such that it's local Z axis points along it's direction (see setDirection) |
Sets the size of the area from which particles are emitted.
| x,y,z | Individual axis lengths describing the size of the area. The area extends around the center point by half the x, y and z components of this vector. The box is aligned such that it's local Z axis points along it's direction (see setDirection) |
1.9.8