Effects

Classes
class	Ogre::Billboard
	A billboard is a primitive which always faces the camera in every frame. More...
class	Ogre::BillboardChain
	Allows the rendering of a chain of connected billboards. More...
class	Ogre::BillboardParticleRenderer
	Specialisation of ParticleSystemRenderer to render particles using a BillboardSet. More...
class	Ogre::BillboardParticleRendererFactory
	Factory class for BillboardParticleRenderer. More...
class	Ogre::BillboardSet
	A collection of billboards (faces which are always facing the given direction) with the same (default) dimensions, material and which are fairly close proximity to each other. More...
class	Ogre::CompositionPass
	Object representing one pass or operation in a composition sequence. More...
class	Ogre::CompositionTargetPass
	Object representing one render to a RenderTarget or Viewport in the Ogre Composition framework. More...
class	Ogre::CompositionTechnique
	Base composition technique, can be subclassed in plugins. More...
class	Ogre::Compositor
	Class representing a Compositor object. More...
class	Ogre::CompositorChain
	Chain of compositor effects applying to one viewport. More...
class	Ogre::CompositorInstance
	An instance of a Compositor object for one Viewport. More...
class	Ogre::CompositorLogic
	Interface for compositor logics, which can be automatically binded to compositors, allowing per-compositor logic (such as attaching a relevant listener) to happen automatically. More...
class	Ogre::CompositorManager
	Class for managing Compositor settings for Ogre. More...
class	Ogre::CustomCompositionPass
	Interface for custom composition passes, allowing custom operations (in addition to the quad, scene and clear operations) in composition passes. More...
class	Ogre::Particle
	Class representing a single particle instance. More...
class	Ogre::ParticleAffector
	Abstract class defining the interface to be implemented by particle affectors. More...
class	Ogre::ParticleAffectorFactory
	Abstract class defining the interface to be implemented by creators of ParticleAffector subclasses. More...
class	Ogre::ParticleEmitter
	Abstract class defining the interface to be implemented by particle emitters. More...
class	Ogre::ParticleEmitterFactory
	Abstract class defining the interface to be implemented by creators of ParticleEmitter subclasses. More...
class	Ogre::ParticleSystem
	Class defining particle system based special effects. More...
class	Ogre::ParticleSystemManager
	Manages particle systems, particle system scripts (templates) and the available emitter & affector factories. More...
class	Ogre::ParticleSystemRenderer
	Abstract class defining the interface required to be implemented by classes which provide rendering capability to ParticleSystem instances. More...
class	Ogre::RibbonTrail
	Subclass of BillboardChain which automatically leaves a trail behind one or more Node instances. More...

Enumerations
enum	Ogre::BillboardOrigin {   Ogre::BBO_TOP_LEFT , Ogre::BBO_TOP_CENTER , Ogre::BBO_TOP_RIGHT , Ogre::BBO_CENTER_LEFT ,   Ogre::BBO_CENTER , Ogre::BBO_CENTER_RIGHT , Ogre::BBO_BOTTOM_LEFT , Ogre::BBO_BOTTOM_CENTER ,   Ogre::BBO_BOTTOM_RIGHT }
	Enum covering what exactly a billboard's position means (center, top-left etc). More...
enum	Ogre::BillboardRotationType { Ogre::BBR_VERTEX , Ogre::BBR_TEXCOORD }
	The rotation type of billboard. More...
enum	Ogre::BillboardType {   Ogre::BBT_POINT , Ogre::BBT_ORIENTED_COMMON , Ogre::BBT_ORIENTED_SELF , Ogre::BBT_PERPENDICULAR_COMMON ,   Ogre::BBT_PERPENDICULAR_SELF }
	The type of billboard to use. More...

Detailed Description

Enumeration Type Documentation

BillboardOrigin

enum Ogre::BillboardOrigin

Enum covering what exactly a billboard's position means (center, top-left etc).

This setting controls the fine tuning of where a billboard appears in relation to it's position. It could be that a billboard's position represents it's center (e.g. for fireballs), it could mean the center of the bottom edge (e.g. a tree which is positioned on the ground), the top-left corner (e.g. a cursor).

Enumerator
BBO_TOP_LEFT
BBO_TOP_CENTER
BBO_TOP_RIGHT
BBO_CENTER_LEFT
BBO_CENTER
BBO_CENTER_RIGHT
BBO_BOTTOM_LEFT
BBO_BOTTOM_CENTER
BBO_BOTTOM_RIGHT

BillboardRotationType

enum Ogre::BillboardRotationType

The rotation type of billboard.

By default, billboard particles will rotate the texture coordinates to according with particle rotation. But rotate texture coordinates has some disadvantage, e.g. the corners of the texture will lost after rotate, and the corners of the billboard will fill with unwanted texture area when using wrap address mode or sub-texture sampling. This settings allow you specifying other rotation type.

Enumerator
BBR_VERTEX	Rotate the billboard's vertices around their facing direction.
BBR_TEXCOORD	Rotate the billboard's texture coordinates.

BillboardType

enum Ogre::BillboardType

The type of billboard to use.

Enumerator
BBT_POINT	Standard point billboard (default), always faces the camera completely and is always upright.
BBT_ORIENTED_COMMON	Billboards are oriented around a shared direction vector (used as Y axis) and only rotate around this to face the camera.
BBT_ORIENTED_SELF	Billboards are oriented around their own direction vector (their own Y axis) and only rotate around this to face the camera.
BBT_PERPENDICULAR_COMMON	Billboards are perpendicular to a shared direction vector (used as Z axis, the facing direction) and X, Y axis are determined by a shared up-vertor.
BBT_PERPENDICULAR_SELF	Billboards are perpendicular to their own direction vector (their own Z axis, the facing direction) and X, Y axis are determined by a shared up-vertor.