owl::Group Struct Reference

#include <Group.h>

Inheritance diagram for owl::Group:

Classes
struct	DeviceData

Public Types
typedef std::shared_ptr< Group >	SP
Public Types inherited from owl::ContextObject
typedef std::shared_ptr< ContextObject >	SP
Public Types inherited from owl::Object
typedef std::shared_ptr< Object >	SP

Public Member Functions
	Group (Context *const context, ObjectRegistry &registry)
std::string	toString () const override
virtual void	buildAccel ()=0
virtual void	refitAccel ()=0
virtual int	getSBTOffset () const =0
DeviceData &	getDD (const DeviceContext::SP &device) const
RegisteredObject::DeviceData::SP	createOn (const DeviceContext::SP &device) override
OptixTraversableHandle	getTraversable (const DeviceContext::SP &device) const
Public Member Functions inherited from owl::RegisteredObject
	RegisteredObject (Context *const context, ObjectRegistry &registry)
	~RegisteredObject ()
Public Member Functions inherited from owl::ContextObject
	ContextObject (Context *const context)
std::string	toString () const override
Public Member Functions inherited from owl::Object
	Object ()
virtual DeviceData::SP	createOn (const std::shared_ptr< DeviceContext > &device)
void	createDeviceData (const std::vector< std::shared_ptr< DeviceContext >> &devices)
template<typename T >
std::shared_ptr< T >	as ()

Public Attributes
box3f	bounds [2]
Public Attributes inherited from owl::RegisteredObject
int	ID
ObjectRegistry &	registry
Public Attributes inherited from owl::ContextObject
Context *const	context
Public Attributes inherited from owl::Object
const size_t	uniqueID
std::vector< DeviceData::SP >	deviceData

Additional Inherited Members
Static Public Attributes inherited from owl::Object
static std::atomic< uint64_t >	nextAvailableID

Detailed Description

abstract base class for any sort of group (ie, BVH), BLAS'es and IAS'es will be derived from this class

Member Typedef Documentation

SP

typedef std::shared_ptr<Group> owl::Group::SP

Constructor & Destructor Documentation

Group()

owl::Group::Group	(	Context *const	context,
		ObjectRegistry &	registry
	)

constructor, that registers this group in the context's registry

Member Function Documentation

buildAccel()

virtual void owl::Group::buildAccel ( )

pure virtual

re*build* this accel - actual work depens on subclass

Implemented in owl::UserGeomGroup, owl::TrianglesGeomGroup, and owl::InstanceGroup.

createOn()

RegisteredObject::DeviceData::SP owl::Group::createOn ( const DeviceContext::SP &  device )

override

creates the device-specific data for this group

getDD()

Group::DeviceData & owl::Group::getDD ( const DeviceContext::SP &  device ) const

inline

get reference to given device-specific data for this object

getSBTOffset()

virtual int owl::Group::getSBTOffset ( ) const

pure virtual

return the SBT offset (ie, the offset at which the geometries within this group will be written into the Shader Binding Table)

Implemented in owl::InstanceGroup, and owl::GeomGroup.

getTraversable()

OptixTraversableHandle owl::Group::getTraversable ( const DeviceContext::SP &  device ) const

inline

returns the (device-specific) optix traversable handle to traverse this group

refitAccel()

virtual void owl::Group::refitAccel ( )

pure virtual

re*fit* this accel - actual work depens on subclass

Implemented in owl::UserGeomGroup, owl::TrianglesGeomGroup, and owl::InstanceGroup.

toString()

std::string owl::Group::toString ( ) const

overridevirtual

pretty-printer, for printf-debugging

Reimplemented from owl::Object.

Reimplemented in owl::TrianglesGeomGroup, owl::InstanceGroup, owl::UserGeomGroup, and owl::GeomGroup.

Member Data Documentation

bounds

box3f owl::Group::bounds[2]

bounding box for t=0 and t=1; for motion blur.

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The documentation for this struct was generated from the following files:

• owl/Group.h
• owl/Group.cpp