Interface for service which plans when and what order to download meshes and their associated resources like textures and then passes them off to Ogre for loading. More...

#include <ResourceDownloadPlanner.hpp>

Inheritance diagram for Sirikata::Graphics::ResourceDownloadPlanner:

Collaboration diagram for Sirikata::Graphics::ResourceDownloadPlanner:

List of all members.

Classes
struct	Stats
Public Member Functions
	ResourceDownloadPlanner (Context c, OgreRenderer renderer)
	~ResourceDownloadPlanner ()
virtual void	addNewObject (Graphics::Entity *ent, const Transfer::URI &mesh)
virtual void	addNewObject (ProxyObjectPtr p, Graphics::Entity *mesh)
virtual void	updateObject (ProxyObjectPtr p)
virtual void	removeObject (ProxyObjectPtr p)
virtual void	removeObject (Graphics::Entity *mesh)
virtual void	setCamera (Graphics::Camera *entity)
virtual void	poll ()
	Override this method to specify the work to be done when polling.
virtual void	start ()
	Start polling this service on this strand at the given maximum rate.
virtual void	stop ()
	Stop scheduling this service.
virtual int32	maxObjects ()
virtual void	setMaxObjects (int32 new_max)
OgreRenderer *	getScene () const
virtual Stats	stats ()=0
Protected Types
typedef boost::recursive_mutex	RMutex
Protected Attributes
Context *	mContext
OgreRenderer *	mScene
Graphics::Camera *	camera
int32	mMaxLoaded
RMutex	mDlPlannerMutex

Detailed Description

Interface for service which plans when and what order to download meshes and their associated resources like textures and then passes them off to Ogre for loading.

It is given proxies directly and it does all the work of deduplicating requests for identical meshes, planning the download of complete assets (including parsing and downloading sub-resources), and passing them off for loading.

Member Typedef Documentation

typedef boost::recursive_mutex Sirikata::Graphics::ResourceDownloadPlanner::RMutex [protected]

Constructor & Destructor Documentation

Sirikata::Graphics::ResourceDownloadPlanner::ResourceDownloadPlanner	(	Context *	c,
		OgreRenderer *	renderer
	)

References Sirikata::Context::add(), and camera.

Sirikata::Graphics::ResourceDownloadPlanner::~ResourceDownloadPlanner ( )

Member Function Documentation

void Sirikata::Graphics::ResourceDownloadPlanner::addNewObject	(	Graphics::Entity *	ent,
		const Transfer::URI &	mesh
	)		`[virtual]`

Reimplemented in Sirikata::Graphics::PriorityDownloadPlanner.

References mDlPlannerMutex.

Referenced by Sirikata::Graphics::ProxyEntity::iValidated().

void Sirikata::Graphics::ResourceDownloadPlanner::addNewObject	(	ProxyObjectPtr	p,
		Graphics::Entity *	mesh
	)		`[virtual]`

Reimplemented in Sirikata::Graphics::PriorityDownloadPlanner.

References mDlPlannerMutex.

OgreRenderer* Sirikata::Graphics::ResourceDownloadPlanner::getScene ( ) const [inline]

Referenced by Sirikata::Graphics::PriorityDownloadPlanner::checkRemoveAsset(), Sirikata::Graphics::PriorityDownloadPlanner::downloadAsset(), Sirikata::Graphics::PriorityDownloadPlanner::loadAsset(), Sirikata::Graphics::PriorityDownloadPlanner::loadBillboard(), Sirikata::Graphics::PriorityDownloadPlanner::loadDependentTextures(), and Sirikata::Graphics::PriorityDownloadPlanner::loadMeshdata().

int32 Sirikata::Graphics::ResourceDownloadPlanner::maxObjects ( ) [virtual]

References mDlPlannerMutex, and mMaxLoaded.

Referenced by Sirikata::Graphics::OgreRenderer::maxObjects().

void Sirikata::Graphics::ResourceDownloadPlanner::poll ( ) [virtual]

Override this method to specify the work to be done when polling.

Implements Sirikata::PollingService.

Reimplemented in Sirikata::Graphics::PriorityDownloadPlanner.

References mDlPlannerMutex.

void Sirikata::Graphics::ResourceDownloadPlanner::removeObject ( ProxyObjectPtr p ) [virtual]

Reimplemented in Sirikata::Graphics::PriorityDownloadPlanner.

References mDlPlannerMutex.

Referenced by Sirikata::Graphics::ProxyEntity::iHandleDestroyTimeout().

void Sirikata::Graphics::ResourceDownloadPlanner::removeObject ( Graphics::Entity * mesh ) [virtual]

Reimplemented in Sirikata::Graphics::PriorityDownloadPlanner.

References mDlPlannerMutex.

void Sirikata::Graphics::ResourceDownloadPlanner::setCamera ( Graphics::Camera * entity ) [virtual]

References camera, and mDlPlannerMutex.

Referenced by Sirikata::Graphics::OgreRenderer::attachCamera().

void Sirikata::Graphics::ResourceDownloadPlanner::setMaxObjects ( int32 new_max ) [virtual]

References mDlPlannerMutex, and mMaxLoaded.

Referenced by Sirikata::Graphics::OgreRenderer::maxObjects().

void Sirikata::Graphics::ResourceDownloadPlanner::start ( ) [virtual]

Start polling this service on this strand at the given maximum rate.

Reimplemented from Sirikata::PollingService.

References mDlPlannerMutex.

virtual Stats Sirikata::Graphics::ResourceDownloadPlanner::stats ( ) [pure virtual]

Implemented in Sirikata::Graphics::PriorityDownloadPlanner.

void Sirikata::Graphics::ResourceDownloadPlanner::stop ( ) [virtual]

Stop scheduling this service.

Note that this does not immediately stop the service, it simply guarantees the service will not be scheduled again. This allows outstanding events to be handled properly.

Reimplemented from Sirikata::PollingService.

Reimplemented in Sirikata::Graphics::PriorityDownloadPlanner.

References mDlPlannerMutex.

void Sirikata::Graphics::ResourceDownloadPlanner::updateObject ( ProxyObjectPtr p ) [virtual]

Reimplemented in Sirikata::Graphics::PriorityDownloadPlanner.

References mDlPlannerMutex.

Referenced by Sirikata::Graphics::ProxyEntity::iOnSetIsAggregate(), Sirikata::Graphics::ProxyEntity::iOnSetMesh(), and Sirikata::Graphics::ProxyEntity::iOnSetScale().