owl::TrianglesGeomGroup Struct Reference

#include <TrianglesGeomGroup.h>

Inheritance diagram for owl::TrianglesGeomGroup:

Public Member Functions
	TrianglesGeomGroup (Context *const context, size_t numChildren, unsigned int buildFlags)
std::string	toString () const override
void	buildAccel (LaunchParams::SP launchParams=nullptr) override
void	refitAccel (LaunchParams::SP launchParams=nullptr) override
void	updateMotionBounds ()
template<bool FULL_REBUILD>
void	buildAccelOn (const DeviceContext::SP &device)
Public Member Functions inherited from owl::GeomGroup
	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 ()

Static Public Attributes
static constexpr unsigned int	defaultBuildFlags
Static Public Attributes inherited from owl::Object
static std::atomic< uint64_t >	nextAvailableID

Protected Attributes
const unsigned int	buildFlags

Additional Inherited Members
Public Types inherited from owl::GeomGroup
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 Attributes inherited from owl::GeomGroup
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

Detailed Description

a group / BLAS over triangle meshes

Constructor & Destructor Documentation

TrianglesGeomGroup()

owl::TrianglesGeomGroup::TrianglesGeomGroup	(	Context *const	context,
		size_t	numChildren,
		unsigned int	_buildFlags
	)

constructor - passthroughto parent class

constructor - mostly passthrough to parent class

Member Function Documentation

buildAccel()

void owl::TrianglesGeomGroup::buildAccel ( LaunchParams::SP  launchParams = nullptr )

overridevirtual

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

Implements owl::Group.

buildAccelOn()

template<bool FULL_REBUILD>

void owl::TrianglesGeomGroup::buildAccelOn

(

const DeviceContext::SP &

device

)

low-level accel structure builder for given device

the N build inputs that go into the builder

refitAccel()

void owl::TrianglesGeomGroup::refitAccel ( LaunchParams::SP  launchParams = nullptr )

overridevirtual

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

Implements owl::Group.

toString()

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

overridevirtual

pretty-printer, for printf-debugging

Reimplemented from owl::GeomGroup.

updateMotionBounds()

void owl::TrianglesGeomGroup::updateMotionBounds

(

)

(re-)compute the Group::bounds[2] information for motion blur

• ie, our parent node may need this

Member Data Documentation

defaultBuildFlags

constexpr unsigned int owl::TrianglesGeomGroup::defaultBuildFlags

staticconstexpr

Initial value:

= 
        OPTIX_BUILD_FLAG_PREFER_FAST_TRACE |
        OPTIX_BUILD_FLAG_ALLOW_COMPACTION

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

• owl/TrianglesGeomGroup.h
• owl/TrianglesGeomGroup.cpp