#include <RE_VertexArray.h>

Classes
class	re_VertexArrayCB

Public Member Functions
	~RE_VertexArray ()

RE_VertexArray *	clone () const

int64	getMemoryUsage (bool inclusive) const

void	cacheBuffer (const UT_StringHolder &name)

const char *	getCacheName () const

void	setCacheVersion (RE_CacheVersion v)

RE_CacheVersion	getCacheVersion () const

void	allowShared (bool shared)

void	markAsUsed ()

void	markAsUnused (bool move_to_unused_cache=true)

bool	isUsed () const

void	setCacheTag (RE_CacheTagHandle h)

void	setUsage (RE_BufferUsageHint h)

void	setPersistent (RE_PersistentBufferMode mode)

void	adoptArrays (const UT_Array< RE_OGLBufferHandle > &buffers, const UT_StringHolder &cachename)

void	resetBuffer (bool delete_cached=false, bool mark_as_unused=true)

bool	initialize (RE_Render r, bool created=nullptr)

bool	setExtraBufferData (RE_CachedExtraData *data)

RE_CachedExtraDataHandle	getExtraBufferData () const

void	setBufferType (RE_BufferType type)

void	setAttributeName (const char *attrib)

void	setFormat (RE_GPUType type, int vectorsize, bool normalized=true)

void	setLength (int len)

bool	setCapacity (int cap)

void	setInstanceStride (int nprims)

void	setInstanceGroup (int instance_group)

void	setArrayType (RE_ArrayType t)

bool	setArray (RE_Render r, const void data, int offset=0, int sublen=0, int array_index=0)

bool	replaceArray (RE_Render r, const void data, int array_index=0)

bool	replaceArrayRange (RE_Render r, const void data, int offset, int length, int array_index)

bool	getArray (RE_Render r, void data, int offset=0, int sublen=0, int array_index=0) const

void	orphan (RE_Render *r)

void	setConstant (const fpreal32 *data)

void	setConstant (const fpreal64 *data)

void	createConstant ()

fpreal64 *	getConstant ()

const fpreal64 *	getConstant () const

void	markAsDefaultValue (bool def)

bool	isDefaultValue () const

void *	map (RE_Render *r, RE_BufferAccess access=RE_BUFFER_WRITE_ONLY, int array_index=0)

void *	mapRange (RE_Render *r, int start, int length, RE_BufferAccess access=RE_BUFFER_WRITE_ONLY, int array_index=0)

void	unmap (RE_Render *r, int array_index=0)

void *	getPersistentMap (int array_index=0) const

bool	isPersistentMap () const

void	zero (RE_Render *r)

bool	attachTexBuffer (RE_Render r, RE_Texture tex)

RE_Texture *	getTextureBufferObject () const

bool	bind (RE_Render r, unsigned int stride=0, bool geo_obj=false, const char shader_attrib=nullptr)

bool	unbind (RE_Render *r)

bool	rebindAttrib (RE_Render *r, int location)

bool	unbindAttrib (RE_Render *r)

bool	setupForAttribIndex (RE_Render *r, int attrib_location, RE_GPUType t, int stride)

bool	bindBuffer (RE_Render *r, RE_BufferBinding point, int index=0, int array_index=0)

bool	unbindBuffer (RE_Render *r, RE_BufferBinding point, int index=0, int array_index=0)

void	drawPrims (RE_Render *r, RE_PrimType prim, unsigned int stride, int num_instances, bool enable_arrays, int vertices_per_patch)

void	drawSomePrims (RE_Render *r, RE_PrimType prim, int start, int num, int num_instances, bool enable_arrays, int vertices_per_patch)

void	drawSomePrims (RE_Render r, RE_PrimType prim, RE_VertexArray index_array, int index_offset, int index_num_elements, int num_instances, bool enable_arrays, int vertices_per_patch)

RE_BufferType	getBufferType () const

RE_GPUType	getDataType () const

int	getVectorSize () const

int	getLength () const

int	getLengthScale () const

int	getCapacity () const

int	getNumBuffers () const

const RE_OGLBufferHandle &	getArrayBuffer (int i=0) const

const char *	getAttributeName () const

RE_ArrayType	getArrayType () const

bool	isBufferBound (int array_index=0) const

bool	isConstantBuffer () const

void	getHoudiniName (UT_StringHolder &name) const

void	getGLName (UT_StringHolder &name) const

int	getInstanceStride () const

int	getInstanceGroup () const

int64	getSizeBytes () const

void	print (std::ostream *os=nullptr) const

void	printValues (RE_Render *r, std::ostream &os, int start=0, int len=0) const

void	addRef (void(callback)(void ), void *data)

void	removeRef (void(callback)(void ), void *data)

void	setGenericID (RE_GenericAttribID id)

RE_GenericAttribID	getGenericID () const

Static Public Member Functions
static RE_VertexArray *	newAttribArray (const UT_StringHolder &name, int num_elements=0, const char *cachename=nullptr, RE_ArrayType at=RE_ARRAY_POINT, int capacity=0)

static RE_VertexArray *	newElementArray (int num_elements=0, const char *cachename=nullptr, int capacity=0)

static RE_VertexArray *	newArrayContainer (RE_OGLBufferHandle &array, const char *cachename=nullptr, RE_ArrayType at=RE_ARRAY_POINT)

static RE_VertexArray *	newArrayContainer (UT_Array< RE_OGLBufferHandle > &array, const char *cachename=nullptr, RE_ArrayType at=RE_ARRAY_POINT)

static void	getAttribCacheName (UT_WorkBuffer &str, const char name, RE_ArrayType attrib_type, const char cachename)

Protected Member Functions
	RE_VertexArray (RE_BufferType type, int nelements=0, int capacity=0)

	RE_VertexArray (const UT_StringHolder &name, int nelements=0, int capacity=0)

	RE_VertexArray (const RE_VertexArray &va)

void	detachTexBuffer (int index)

void	generateCacheName (UT_StringHolder &cachename, int index) const

Protected Attributes
UT_StringHolder	myCacheName

UT_StringHolder	myAttribName

RE_BufferType	myBufferType

RE_GPUType	myType

int	myVectorSize

int	myLength

int	myLengthScale

int	myCapacity

int	myInstanceStride

UT_Array< RE_OGLBufferHandle >	myArray

RE_OGLConstAttribute *	myConstAttrib

RE_CacheTagHandle	myCacheTagHandle

RE_BufferUsageHint	myUsage

bool	myInUse

bool	myMappedFlag [4]

bool	myConstantFlag

bool	myNormalizedFlag

RE_ArrayType	myArrayType

RE_GenericAttribID	myGenID

int	myInstanceGroup

RE_PersistentBufferMode	myPersistentBufferMode

bool	myPersistentMapCopied

bool	myDefaultValue

bool	myAllowShared

UT_Array< re_VertexArrayCB >	myRefs

Static Protected Attributes
static RE_OGLBufferHandle	theNullArray

Detailed Description

Examples:: DM/DM_BackgroundHook.C, DM/DM_ObjectPathHook.C, and tetprim/GR_PrimTetra.C.

Definition at line 29 of file RE_VertexArray.h.

Constructor & Destructor Documentation

RE_VertexArray::~RE_VertexArray ( )

RE_VertexArray::RE_VertexArray	(	RE_BufferType	type,
		int	nelements = `0`,
		int	capacity = `0`
	)

protected

RE_VertexArray::RE_VertexArray	(	const UT_StringHolder &	name,
		int	nelements = `0`,
		int	capacity = `0`
	)

protected

RE_VertexArray::RE_VertexArray ( const RE_VertexArray & va )

protected

Member Function Documentation

void RE_VertexArray::addRef	(	void()(void )	callback,
		void *	data
	)

void RE_VertexArray::adoptArrays	(	const UT_Array< RE_OGLBufferHandle > &	buffers,
		const UT_StringHolder &	cachename
	)

void RE_VertexArray::allowShared ( bool shared )

inline

Definition at line 77 of file RE_VertexArray.h.

bool RE_VertexArray::attachTexBuffer	(	RE_Render *	r,
		RE_Texture *	tex
	)

bool RE_VertexArray::bind	(	RE_Render *	r,
		unsigned int	stride = `0`,
		bool	geo_obj = `false`,
		const char *	shader_attrib = `nullptr`
	)

bool RE_VertexArray::bindBuffer	(	RE_Render *	r,
		RE_BufferBinding	point,
		int	index = `0`,
		int	array_index = `0`
	)

void RE_VertexArray::cacheBuffer ( const UT_StringHolder & name )

inline

Definition at line 69 of file RE_VertexArray.h.

RE_VertexArray* RE_VertexArray::clone ( ) const

void RE_VertexArray::createConstant ( )

void RE_VertexArray::detachTexBuffer ( int index )

protected

void RE_VertexArray::drawPrims	(	RE_Render *	r,
		RE_PrimType	prim,
		unsigned int	stride,
		int	num_instances,
		bool	enable_arrays,
		int	vertices_per_patch
	)

void RE_VertexArray::drawSomePrims	(	RE_Render *	r,
		RE_PrimType	prim,
		int	start,
		int	num,
		int	num_instances,
		bool	enable_arrays,
		int	vertices_per_patch
	)

void RE_VertexArray::drawSomePrims	(	RE_Render *	r,
		RE_PrimType	prim,
		RE_VertexArray *	index_array,
		int	index_offset,
		int	index_num_elements,
		int	num_instances,
		bool	enable_arrays,
		int	vertices_per_patch
	)

void RE_VertexArray::generateCacheName	(	UT_StringHolder &	cachename,
		int	index
	)		const

protected

bool RE_VertexArray::getArray	(	RE_Render *	r,
		void *	data,
		int	offset = `0`,
		int	sublen = `0`,
		int	array_index = `0`
	)		const

const RE_OGLBufferHandle& RE_VertexArray::getArrayBuffer ( int i = 0 ) const

inline

Definition at line 302 of file RE_VertexArray.h.

RE_ArrayType RE_VertexArray::getArrayType ( ) const

inline

Definition at line 305 of file RE_VertexArray.h.

static void RE_VertexArray::getAttribCacheName	(	UT_WorkBuffer &	str,
		const char *	name,
		RE_ArrayType	attrib_type,
		const char *	cachename
	)

static

const char* RE_VertexArray::getAttributeName ( ) const

inline

Definition at line 304 of file RE_VertexArray.h.

RE_BufferType RE_VertexArray::getBufferType ( ) const

inline

Definition at line 295 of file RE_VertexArray.h.

const char* RE_VertexArray::getCacheName ( ) const

inline

Definition at line 71 of file RE_VertexArray.h.

RE_CacheVersion RE_VertexArray::getCacheVersion ( ) const

Examples:: DM/DM_ObjectPathHook.C, and tetprim/GR_PrimTetra.C.

int RE_VertexArray::getCapacity ( ) const

inline

Definition at line 300 of file RE_VertexArray.h.

fpreal64* RE_VertexArray::getConstant ( )

const fpreal64* RE_VertexArray::getConstant ( ) const

RE_GPUType RE_VertexArray::getDataType ( ) const

inline

Definition at line 296 of file RE_VertexArray.h.

RE_CachedExtraDataHandle RE_VertexArray::getExtraBufferData ( ) const

RE_GenericAttribID RE_VertexArray::getGenericID ( ) const

inline

Definition at line 329 of file RE_VertexArray.h.

void RE_VertexArray::getGLName ( UT_StringHolder & name ) const

void RE_VertexArray::getHoudiniName ( UT_StringHolder & name ) const

int RE_VertexArray::getInstanceGroup ( ) const

inline

Definition at line 311 of file RE_VertexArray.h.

int RE_VertexArray::getInstanceStride ( ) const

inline

Definition at line 310 of file RE_VertexArray.h.

int RE_VertexArray::getLength ( ) const

inline

Definition at line 298 of file RE_VertexArray.h.

int RE_VertexArray::getLengthScale ( ) const

inline

Definition at line 299 of file RE_VertexArray.h.

int64 RE_VertexArray::getMemoryUsage ( bool inclusive ) const

Returns the amount of main memory (NOT graphics memory!) owned by this RE_VertexArray.

int RE_VertexArray::getNumBuffers ( ) const

inline

Definition at line 301 of file RE_VertexArray.h.

void* RE_VertexArray::getPersistentMap ( int array_index = 0 ) const

int64 RE_VertexArray::getSizeBytes ( ) const

RE_Texture * RE_VertexArray::getTextureBufferObject ( ) const

inline

Definition at line 380 of file RE_VertexArray.h.

int RE_VertexArray::getVectorSize ( ) const

inline

Definition at line 297 of file RE_VertexArray.h.

bool RE_VertexArray::initialize	(	RE_Render *	r,
		bool *	created = `nullptr`
	)

bool RE_VertexArray::isBufferBound ( int array_index = 0 ) const

bool RE_VertexArray::isConstantBuffer ( ) const

inline

Definition at line 307 of file RE_VertexArray.h.

bool RE_VertexArray::isDefaultValue ( ) const

inline

Definition at line 200 of file RE_VertexArray.h.

bool RE_VertexArray::isPersistentMap ( ) const

bool RE_VertexArray::isUsed ( ) const

inline

Definition at line 82 of file RE_VertexArray.h.

void* RE_VertexArray::map	(	RE_Render *	r,
		RE_BufferAccess	access = `RE_BUFFER_WRITE_ONLY`,
		int	array_index = `0`
	)

Examples:: tetprim/GR_PrimTetra.C.

void* RE_VertexArray::mapRange	(	RE_Render *	r,
		int	start,
		int	length,
		RE_BufferAccess	access = `RE_BUFFER_WRITE_ONLY`,
		int	array_index = `0`
	)

void RE_VertexArray::markAsDefaultValue ( bool def )

inline

Definition at line 199 of file RE_VertexArray.h.

void RE_VertexArray::markAsUnused ( bool move_to_unused_cache = true )

void RE_VertexArray::markAsUsed ( )

static RE_VertexArray* RE_VertexArray::newArrayContainer	(	RE_OGLBufferHandle &	array,
		const char *	cachename = `nullptr`,
		RE_ArrayType	at = `RE_ARRAY_POINT`
	)

static

static RE_VertexArray* RE_VertexArray::newArrayContainer	(	UT_Array< RE_OGLBufferHandle > &	array,
		const char *	cachename = `nullptr`,
		RE_ArrayType	at = `RE_ARRAY_POINT`
	)

static

static RE_VertexArray* RE_VertexArray::newAttribArray	(	const UT_StringHolder &	name,
		int	num_elements = `0`,
		const char *	cachename = `nullptr`,
		RE_ArrayType	at = `RE_ARRAY_POINT`,
		int	capacity = `0`
	)

static

static RE_VertexArray* RE_VertexArray::newElementArray	(	int	num_elements = `0`,
		const char *	cachename = `nullptr`,
		int	capacity = `0`
	)

static

void RE_VertexArray::orphan ( RE_Render * r )

void RE_VertexArray::print ( std::ostream * os = nullptr ) const

void RE_VertexArray::printValues	(	RE_Render *	r,
		std::ostream &	os,
		int	start = `0`,
		int	len = `0`
	)		const

bool RE_VertexArray::rebindAttrib	(	RE_Render *	r,
		int	location
	)

void RE_VertexArray::removeRef	(	void()(void )	callback,
		void *	data
	)

bool RE_VertexArray::replaceArray	(	RE_Render *	r,
		const void *	data,
		int	array_index = `0`
	)

inline

Definition at line 159 of file RE_VertexArray.h.

bool RE_VertexArray::replaceArrayRange	(	RE_Render *	r,
		const void *	data,
		int	offset,
		int	length,
		int	array_index
	)

inline

Definition at line 164 of file RE_VertexArray.h.

void RE_VertexArray::resetBuffer	(	bool	delete_cached = `false`,
		bool	mark_as_unused = `true`
	)

bool RE_VertexArray::setArray	(	RE_Render *	r,
		const void *	data,
		int	offset = `0`,
		int	sublen = `0`,
		int	array_index = `0`
	)

Examples:: DM/DM_BackgroundHook.C.

void RE_VertexArray::setArrayType ( RE_ArrayType t )

inline

Definition at line 147 of file RE_VertexArray.h.

void RE_VertexArray::setAttributeName ( const char * attrib )

void RE_VertexArray::setBufferType ( RE_BufferType type )

void RE_VertexArray::setCacheTag ( RE_CacheTagHandle h )

void RE_VertexArray::setCacheVersion ( RE_CacheVersion v )

Examples:: DM/DM_ObjectPathHook.C, and tetprim/GR_PrimTetra.C.

bool RE_VertexArray::setCapacity ( int cap )

void RE_VertexArray::setConstant ( const fpreal32 * data )

void RE_VertexArray::setConstant ( const fpreal64 * data )

bool RE_VertexArray::setExtraBufferData ( RE_CachedExtraData * data )

void RE_VertexArray::setFormat	(	RE_GPUType	type,
		int	vectorsize,
		bool	normalized = `true`
	)

void RE_VertexArray::setGenericID ( RE_GenericAttribID id )

inline

Definition at line 326 of file RE_VertexArray.h.

void RE_VertexArray::setInstanceGroup ( int instance_group )

inline

Definition at line 142 of file RE_VertexArray.h.

void RE_VertexArray::setInstanceStride ( int nprims )

void RE_VertexArray::setLength ( int len )

void RE_VertexArray::setPersistent ( RE_PersistentBufferMode mode )

Set the buffer to use persistent mapped buffers, optionally with coherent behaviour (writes seen automatically). RE_EXT_BUFFER_STORAGE must be supported, or false will be returned and the setting will have no effect.

bool RE_VertexArray::setupForAttribIndex	(	RE_Render *	r,
		int	attrib_location,
		RE_GPUType	t,
		int	stride
	)

void RE_VertexArray::setUsage ( RE_BufferUsageHint h )

Hint to the GL driver how this buffer will be used. May only be set before the buffer is created (initialize(), setArray(), etc).

bool RE_VertexArray::unbind ( RE_Render * r )

bool RE_VertexArray::unbindAttrib ( RE_Render * r )

bool RE_VertexArray::unbindBuffer	(	RE_Render *	r,
		RE_BufferBinding	point,
		int	index = `0`,
		int	array_index = `0`
	)

void RE_VertexArray::unmap	(	RE_Render *	r,
		int	array_index = `0`
	)

Examples:: tetprim/GR_PrimTetra.C.

void RE_VertexArray::zero ( RE_Render * r )

Member Data Documentation

bool RE_VertexArray::myAllowShared

protected

Definition at line 366 of file RE_VertexArray.h.

UT_Array<RE_OGLBufferHandle> RE_VertexArray::myArray

protected

Definition at line 350 of file RE_VertexArray.h.

RE_ArrayType RE_VertexArray::myArrayType

protected

Definition at line 360 of file RE_VertexArray.h.

UT_StringHolder RE_VertexArray::myAttribName

protected

Definition at line 342 of file RE_VertexArray.h.

RE_BufferType RE_VertexArray::myBufferType

protected

Definition at line 343 of file RE_VertexArray.h.

UT_StringHolder RE_VertexArray::myCacheName

protected

Definition at line 341 of file RE_VertexArray.h.

RE_CacheTagHandle RE_VertexArray::myCacheTagHandle

protected

Definition at line 353 of file RE_VertexArray.h.

int RE_VertexArray::myCapacity

protected

Definition at line 348 of file RE_VertexArray.h.

bool RE_VertexArray::myConstantFlag

protected

Definition at line 358 of file RE_VertexArray.h.

RE_OGLConstAttribute* RE_VertexArray::myConstAttrib

protected

Definition at line 352 of file RE_VertexArray.h.

bool RE_VertexArray::myDefaultValue

protected

Definition at line 365 of file RE_VertexArray.h.

RE_GenericAttribID RE_VertexArray::myGenID

protected

Definition at line 361 of file RE_VertexArray.h.

int RE_VertexArray::myInstanceGroup

protected

Definition at line 362 of file RE_VertexArray.h.

int RE_VertexArray::myInstanceStride

protected

Definition at line 349 of file RE_VertexArray.h.

bool RE_VertexArray::myInUse

protected

Definition at line 355 of file RE_VertexArray.h.

int RE_VertexArray::myLength

protected

Definition at line 346 of file RE_VertexArray.h.

int RE_VertexArray::myLengthScale

protected

Definition at line 347 of file RE_VertexArray.h.

bool RE_VertexArray::myMappedFlag[4]

protected

Definition at line 357 of file RE_VertexArray.h.

bool RE_VertexArray::myNormalizedFlag

protected

Definition at line 359 of file RE_VertexArray.h.

RE_PersistentBufferMode RE_VertexArray::myPersistentBufferMode

protected

Definition at line 363 of file RE_VertexArray.h.

bool RE_VertexArray::myPersistentMapCopied

protected

Definition at line 364 of file RE_VertexArray.h.

UT_Array<re_VertexArrayCB> RE_VertexArray::myRefs

protected

Definition at line 376 of file RE_VertexArray.h.

RE_GPUType RE_VertexArray::myType

protected

Definition at line 344 of file RE_VertexArray.h.

RE_BufferUsageHint RE_VertexArray::myUsage

protected

Definition at line 354 of file RE_VertexArray.h.

int RE_VertexArray::myVectorSize

protected

Definition at line 345 of file RE_VertexArray.h.

RE_OGLBufferHandle RE_VertexArray::theNullArray

staticprotected

Definition at line 351 of file RE_VertexArray.h.

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

RE/RE_VertexArray.h

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation