#include <UserGeom.h>

Inheritance diagram for owl::UserGeomType:

Classes
struct	DeviceData

Public Types
typedef std::shared_ptr< UserGeomType >	SP

Public Types inherited from owl::GeomType
typedef std::shared_ptr< GeomType >	SP

Public Types inherited from owl::SBTObjectType
typedef std::shared_ptr< SBTObjectType >	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
	UserGeomType (Context *const context, size_t varStructSize, const std::vector< OWLVarDecl > &varDecls)

void	setIntersectProg (int rayType, Module::SP module, const std::string &progName)

void	setBoundsProg (Module::SP module, const std::string &progName)

void	setMotionBoundsProg (Module::SP module, const std::string &progName)

void	buildBoundsProg ()

void	buildMotionBoundsProg ()

std::string	toString () const override

virtual std::shared_ptr< Geom >	createGeom () override

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

RegisteredObject::DeviceData::SP	createOn (const DeviceContext::SP &device) override

Public Member Functions inherited from owl::GeomType
	GeomType (Context *const context, size_t varStructSize, const std::vector< OWLVarDecl > &varDecls)

std::string	toString () const override

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

RegisteredObject::DeviceData::SP	createOn (const DeviceContext::SP &device) override

virtual std::shared_ptr< Geom >	createGeom ()=0

void	setAnyHitProgram (int rayType, Module::SP module, const std::string &progName)

void	setClosestHitProgram (int rayType, Module::SP module, const std::string &progName)

Public Member Functions inherited from owl::SBTObjectType
	SBTObjectType (Context *const context, ObjectRegistry &registry, size_t varStructSize, const std::vector< OWLVarDecl > &varDecls)

virtual	~SBTObjectType ()

int	getVariableIdx (const std::string &varName)

bool	hasVariable (const std::string &varName)

std::string	toString () const override

void	declareVariable (const std::string &varName, OWLDataType type, size_t offset)

std::vector< Variable::SP >	instantiateVariables ()

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
ProgramDesc	boundsProg

ProgramDesc	motionBoundsProg

std::vector< ProgramDesc >	intersectProg

Public Attributes inherited from owl::GeomType
std::vector< ProgramDesc >	closestHit

std::vector< ProgramDesc >	anyHit

Public Attributes inherited from owl::SBTObjectType
const size_t	varStructSize

const std::vector< OWLVarDecl >	varDecls

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

Describes a geometry type for "User Geometries" or, as they area also known in OptiX land, "Custom Primitives" - ie, primitives where the user specifies bounding box program and intersection program. This "Type" class describes these programs; the "UserGeom" class then creates objects of this type and stores the respective data that describe that object

Constructor & Destructor Documentation

◆ UserGeomType()

owl::UserGeomType::UserGeomType	(	Context *const	context,
		size_t	varStructSize,
		const std::vector< OWLVarDecl > &	varDecls
	)

constructor, using the variable declaratoins that the user supplied

Member Function Documentation

◆ buildBoundsProg()

void owl::UserGeomType::buildBoundsProg ( )

build the CUDA bounds program kernel (if bounds prog is set)

◆ buildMotionBoundsProg()

void owl::UserGeomType::buildMotionBoundsProg ( )

build the CUDA bounds program kernel (if motion bounds prog is set)

◆ createGeom()

virtual std::shared_ptr< Geom > owl::UserGeomType::createGeom ( )

overridevirtual

create an instance of this geometry that the user can then parameterize and attach to a group

Implements owl::GeomType.

◆ createOn()

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

override

create this object's device-specific data for the device

◆ getDD()

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

inline

get reference to given device-specific data for this object

◆ setBoundsProg()

void owl::UserGeomType::setBoundsProg	(	Module::SP	module,
		const std::string &	progName
	)

set bounding box program to run for this type

◆ setIntersectProg()

void owl::UserGeomType::setIntersectProg	(	int	rayType,
		Module::SP	module,
		const std::string &	progName
	)

set intersection program to run for this type and given ray type

◆ setMotionBoundsProg()

void owl::UserGeomType::setMotionBoundsProg	(	Module::SP	module,
		const std::string &	progName
	)

set motion bounding box program to run for this type

◆ toString()

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

overridevirtual

pretty-printer, for printf-debugging

Reimplemented from owl::GeomType.

Member Data Documentation

◆ boundsProg

ProgramDesc owl::UserGeomType::boundsProg

the bounds prog to run for this type

◆ intersectProg

std::vector<ProgramDesc> owl::UserGeomType::intersectProg

the vector of intersect programs to run for this type, one per ray type

◆ motionBoundsProg

ProgramDesc owl::UserGeomType::motionBoundsProg

the motion bounds prog to run for this type (if motion blur is enabled)

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

owl/UserGeom.h

Classes

Public Types

Public Member Functions

Public Attributes

Additional Inherited Members