OgreLodListener.h
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/*
-----------------------------------------------------------------------------
This source file is part of OGRE
(Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/
Copyright (c) 2000-2013 Torus Knot Software Ltd
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*/
#ifndef __LodListener_H__
#define __LodListener_H__
#include "OgrePrerequisites.h"
namespace Ogre {
struct MovableObjectLodChangedEvent
{
MovableObject *movableObject;
Camera *camera;
};
struct EntityMeshLodChangedEvent
{
Entity *entity;
Camera *camera;
Real lodValue;
ushort previousLodIndex;
ushort newLodIndex;
};
struct EntityMaterialLodChangedEvent
{
SubEntity *subEntity;
Camera *camera;
Real lodValue;
ushort previousLodIndex;
ushort newLodIndex;
};
class _OgreExport LodListener
{
public:
virtual ~LodListener() {}
virtual bool prequeueMovableObjectLodChanged(const MovableObjectLodChangedEvent& evt)
{ (void)evt; return false; }
virtual void postqueueMovableObjectLodChanged(const MovableObjectLodChangedEvent& evt)
{ (void)evt; }
virtual bool prequeueEntityMeshLodChanged(EntityMeshLodChangedEvent& evt)
{ (void)evt; return false; }
virtual void postqueueEntityMeshLodChanged(const EntityMeshLodChangedEvent& evt)
{ (void)evt; }
virtual bool prequeueEntityMaterialLodChanged(EntityMaterialLodChangedEvent& evt)
{ (void)evt; return false; }
virtual void postqueueEntityMaterialLodChanged(const EntityMaterialLodChangedEvent& evt)
{ (void)evt; }
};
}
#endif
Ogre::SubEntity
Utility class which defines the sub-parts of an Entity.
Definition: OgreSubEntity.h:63
Ogre::LodListener::prequeueEntityMeshLodChanged
virtual bool prequeueEntityMeshLodChanged(EntityMeshLodChangedEvent &evt)
Called before an entity&#39;s mesh LOD has changed.
Definition: OgreLodListener.h:162
_OgreExport
#define _OgreExport
Definition: OgrePlatform.h:257
Ogre::MovableObject
Abstract class defining a movable object in a scene.
Definition: OgreMovableObject.h:60
Ogre::MovableObjectLodChangedEvent::camera
Camera * camera
The camera with respect to which the level of detail has changed.
Definition: OgreLodListener.h:50
Ogre::EntityMaterialLodChangedEvent::lodValue
Real lodValue
LOD value as determined by LOD strategy.
Definition: OgreLodListener.h:82
Ogre::Real
float Real
Software floating point type.
Definition: OgrePrerequisites.h:70
Ogre::EntityMaterialLodChangedEvent::newLodIndex
ushort newLodIndex
New level of detail index.
Definition: OgreLodListener.h:88
Ogre::LodListener::~LodListener
virtual ~LodListener()
Definition: OgreLodListener.h:121
Ogre::MovableObjectLodChangedEvent::movableObject
MovableObject * movableObject
The movable object whose level of detail has changed.
Definition: OgreLodListener.h:47
Ogre::EntityMaterialLodChangedEvent::subEntity
SubEntity * subEntity
The sub-entity whose material&#39;s level of detail has changed.
Definition: OgreLodListener.h:76
Ogre::LodListener::prequeueEntityMaterialLodChanged
virtual bool prequeueEntityMaterialLodChanged(EntityMaterialLodChangedEvent &evt)
Called before an entity&#39;s material LOD has changed.
Definition: OgreLodListener.h:190
OgrePrerequisites.h
Ogre::EntityMeshLodChangedEvent::newLodIndex
ushort newLodIndex
New level of detail index.
Definition: OgreLodListener.h:69
Ogre::EntityMeshLodChangedEvent
Struct containing information about a mesh LOD change event for entities.
Definition: OgreLodListener.h:54
Ogre::EntityMeshLodChangedEvent::lodValue
Real lodValue
LOD value as determined by LOD strategy.
Definition: OgreLodListener.h:63
Ogre::EntityMeshLodChangedEvent::entity
Entity * entity
The entity whose level of detail has changed.
Definition: OgreLodListener.h:57
Ogre::Camera
A viewpoint from which the scene will be rendered.
Definition: OgreCamera.h:86
Ogre::LodListener::postqueueEntityMaterialLodChanged
virtual void postqueueEntityMaterialLodChanged(const EntityMaterialLodChangedEvent &evt)
Called after an entity&#39;s material LOD has changed.
Definition: OgreLodListener.h:199
Ogre::EntityMeshLodChangedEvent::camera
Camera * camera
The camera with respect to which the level of detail has changed.
Definition: OgreLodListener.h:60
Ogre::LodListener::prequeueMovableObjectLodChanged
virtual bool prequeueMovableObjectLodChanged(const MovableObjectLodChangedEvent &evt)
Called before a movable object&#39;s LOD has changed.
Definition: OgreLodListener.h:134
Ogre
Definition: OgreAndroidLogListener.h:34
Ogre::LodListener
A interface class defining a listener which can be used to receive notifications of LOD events...
Definition: OgreLodListener.h:117
Ogre::EntityMaterialLodChangedEvent
Struct containing information about a material LOD change event for entities.
Definition: OgreLodListener.h:73
Ogre::LodListener::postqueueMovableObjectLodChanged
virtual void postqueueMovableObjectLodChanged(const MovableObjectLodChangedEvent &evt)
Called after a movable object&#39;s LOD has changed.
Definition: OgreLodListener.h:143
Ogre::Entity
Defines an instance of a discrete, movable object based on a Mesh.
Definition: OgreEntity.h:82
Ogre::EntityMaterialLodChangedEvent::previousLodIndex
ushort previousLodIndex
Previous level of detail index.
Definition: OgreLodListener.h:85
Ogre::ushort
unsigned short ushort
Definition: OgrePrerequisites.h:113
Ogre::LodListener::postqueueEntityMeshLodChanged
virtual void postqueueEntityMeshLodChanged(const EntityMeshLodChangedEvent &evt)
Called after an entity&#39;s mesh LOD has changed.
Definition: OgreLodListener.h:171
Ogre::EntityMaterialLodChangedEvent::camera
Camera * camera
The camera with respect to which the level of detail has changed.
Definition: OgreLodListener.h:79
Ogre::MovableObjectLodChangedEvent
Struct containing information about a LOD change event for movable objects.
Definition: OgreLodListener.h:44
Ogre::EntityMeshLodChangedEvent::previousLodIndex
ushort previousLodIndex
Previous level of detail index.
Definition: OgreLodListener.h:66

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