#include <Group.h>

Inheritance diagram for owl::GeomGroup:

Public Types
typedef std::shared_ptr< GeomGroup >	SP

Public Types inherited from owl::Group
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
	GeomGroup (Context *const context, size_t numChildren)

virtual	~GeomGroup ()

void	setChild (size_t childID, Geom::SP child)

int	getSBTOffset () const override

std::string	toString () const

Public Member Functions inherited from owl::Group
	Group (Context *const context, ObjectRegistry &registry)

std::string	toString () const override

virtual void	buildAccel (LaunchParams::SP launchParams=nullptr)=0

virtual void	refitAccel (LaunchParams::SP launchParams=nullptr)=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

void	getAccelSize (size_t &memFinal, size_t &memPeak)

Public Member Functions inherited from owl::RegisteredObject
	RegisteredObject (Context *const context, ObjectRegistry &registry)

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 std::string	toString () const

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
std::vector< Geom::SP >	geometries

int	sbtOffset

Public Attributes inherited from owl::Group
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

a group containing geometries (ie, BLASes, whereas the InstanceGroup is a IAS

Constructor & Destructor Documentation

◆ GeomGroup()

owl::GeomGroup::GeomGroup	(	Context *const	context,
		size_t	numChildren
	)

constructor for given number of chilren, will allocate the SBT range for those children

constructor for given number of chilren, will allocate the SBT range for those children (or 1 record if geometry contribution is disabled.)

◆ ~GeomGroup()

owl::GeomGroup::~GeomGroup ( )

virtual

destructor that releases the SBT range used by this group

Member Function Documentation

◆ getSBTOffset()

int owl::GeomGroup::getSBTOffset ( ) const

inlineoverridevirtual

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

Implements owl::Group.

◆ setChild()

void owl::GeomGroup::setChild	(	size_t	childID,
		Geom::SP	child
	)

set given child ID to given geometry

◆ toString()

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

virtual

pretty-printer, for printf-debugging

Reimplemented from owl::Group.

Reimplemented in owl::UserGeomGroup, owl::SphereGeomGroup, and owl::TrianglesGeomGroup.

Member Data Documentation

◆ geometries

std::vector<Geom::SP> owl::GeomGroup::geometries

list of child geometries to use in this BVH

◆ sbtOffset

int owl::GeomGroup::sbtOffset

the SBT offset that this group will use to write its children into the SBT

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

owl/Group.h
owl/Group.cpp

Public Types

Public Member Functions

Public Attributes

Additional Inherited Members