Definition at line 23 of file REveRenderData.hxx.

Public Types
enum	Primitive_e { GL_POINTS = 0 , GL_LINES , GL_LINE_LOOP , GL_LINE_STRIP , GL_TRIANGLES }

Public Member Functions
	REveRenderData ()=default

	REveRenderData (const std::string &func, int size_vert=0, int size_norm=0, int size_idx=0)
	Constructor.

int	GetBinarySize ()

const std::string	GetRnrFunc () const

void	PushI (std::vector< UInt_t > &v)

void	PushI (UInt_t *v, int len)

void	PushI (UInt_t i)

void	PushI (UInt_t i, UInt_t j, UInt_t k)

void	PushN (const REveVectorF &v)

void	PushN (float x)

void	PushN (float x, float y, float z)

void	PushV (const REveVectorF &v)

void	PushV (float *v, int len)

void	PushV (float x)

void	PushV (float x, float y, float z)

void	Reserve (int size_vert=0, int size_norm=0, int size_idx=0)
	Reserve place for render data.

void	ResizeV (int s)

void	SetMatrix (const double *arr)
	Set transformation matrix.

int	SizeI () const

int	SizeN () const

int	SizeT () const

int	SizeV () const

int	Write (char *msg, int maxlen)
	Write render data to binary buffer.

Static Public Member Functions
static void	CalcTextureSize (int nel, int align, int &sx, int &sy)
	Calculate texture dimensions to hold nel elements with given alignment on x axis.

Private Attributes
std::vector< int >	fIndexBuffer

std::vector< float >	fMatrix

std::vector< float >	fNormalBuffer

std::string	fRnrFunc

std::vector< float >	fVertexBuffer

#include <ROOT/REveRenderData.hxx>

Member Enumeration Documentation

◆ Primitive_e

enum ROOT::Experimental::REveRenderData::Primitive_e

Enumerator
GL_POINTS
GL_LINES
GL_LINE_LOOP
GL_LINE_STRIP
GL_TRIANGLES

Definition at line 35 of file REveRenderData.hxx.

Constructor & Destructor Documentation

◆ REveRenderData() [1/2]

ROOT::Experimental::REveRenderData::REveRenderData ( )

default

◆ REveRenderData() [2/2]

REveRenderData::REveRenderData	(	const std::string &	func,
		int	size_vert = 0,
		int	size_norm = 0,
		int	size_idx = 0 )

Constructor.

Definition at line 23 of file REveRenderData.cxx.

Member Function Documentation

◆ CalcTextureSize()

void REveRenderData::CalcTextureSize	(	int	nel,
		int	align,
		int &	sx,
		int &	sy )

static

Calculate texture dimensions to hold nel elements with given alignment on x axis.

Static function.

Implementation could be improved – now it simply goes for near-square-root(size) dimensions that satisfy the alignment requirement.

Definition at line 91 of file REveRenderData.cxx.

◆ GetBinarySize()

int ROOT::Experimental::REveRenderData::GetBinarySize ( )

inline

Definition at line 100 of file REveRenderData.hxx.

◆ GetRnrFunc()

const std::string ROOT::Experimental::REveRenderData::GetRnrFunc ( ) const

inline

Definition at line 91 of file REveRenderData.hxx.

◆ PushI() [1/4]

void ROOT::Experimental::REveRenderData::PushI ( std::vector< UInt_t > & v )

inline

Definition at line 87 of file REveRenderData.hxx.

◆ PushI() [2/4]

void ROOT::Experimental::REveRenderData::PushI	(	UInt_t *	v,
		int	len )

inline

Definition at line 85 of file REveRenderData.hxx.

◆ PushI() [3/4]

void ROOT::Experimental::REveRenderData::PushI ( UInt_t i )

inline

Definition at line 76 of file REveRenderData.hxx.

◆ PushI() [4/4]

void ROOT::Experimental::REveRenderData::PushI	(	UInt_t	i,
		UInt_t	j,
		UInt_t	k )

inline

Definition at line 78 of file REveRenderData.hxx.

◆ PushN() [1/3]

void ROOT::Experimental::REveRenderData::PushN ( const REveVectorF & v )

inline

Definition at line 69 of file REveRenderData.hxx.

◆ PushN() [2/3]

void ROOT::Experimental::REveRenderData::PushN ( float x )

inline

Definition at line 60 of file REveRenderData.hxx.

◆ PushN() [3/3]

void ROOT::Experimental::REveRenderData::PushN	(	float	x,
		float	y,
		float	z )

inline

Definition at line 62 of file REveRenderData.hxx.

◆ PushV() [1/4]

void ROOT::Experimental::REveRenderData::PushV ( const REveVectorF & v )

inline

Definition at line 51 of file REveRenderData.hxx.

◆ PushV() [2/4]

void ROOT::Experimental::REveRenderData::PushV	(	float *	v,
		int	len )

inline

Definition at line 58 of file REveRenderData.hxx.

◆ PushV() [3/4]

void ROOT::Experimental::REveRenderData::PushV ( float x )

inline

Definition at line 42 of file REveRenderData.hxx.

◆ PushV() [4/4]

void ROOT::Experimental::REveRenderData::PushV	(	float	x,
		float	y,
		float	z )

inline

Definition at line 44 of file REveRenderData.hxx.

◆ Reserve()

void REveRenderData::Reserve	(	int	size_vert = 0,
		int	size_norm = 0,
		int	size_idx = 0 )

Reserve place for render data.

Definition at line 32 of file REveRenderData.cxx.

◆ ResizeV()

void ROOT::Experimental::REveRenderData::ResizeV ( int s )

inline

Definition at line 93 of file REveRenderData.hxx.

◆ SetMatrix()

void REveRenderData::SetMatrix ( const double * arr )

Set transformation matrix.

Definition at line 76 of file REveRenderData.cxx.

◆ SizeI()

int ROOT::Experimental::REveRenderData::SizeI ( ) const

inline

Definition at line 97 of file REveRenderData.hxx.

◆ SizeN()

int ROOT::Experimental::REveRenderData::SizeN ( ) const

inline

Definition at line 96 of file REveRenderData.hxx.

◆ SizeT()

int ROOT::Experimental::REveRenderData::SizeT ( ) const

inline

Definition at line 98 of file REveRenderData.hxx.

◆ SizeV()

int ROOT::Experimental::REveRenderData::SizeV ( ) const

inline

Definition at line 95 of file REveRenderData.hxx.

◆ Write()

int REveRenderData::Write	(	char *	msg,
		int	maxlen )

Write render data to binary buffer.

Definition at line 45 of file REveRenderData.cxx.

Member Data Documentation

◆ fIndexBuffer

std::vector<int> ROOT::Experimental::REveRenderData::fIndexBuffer

private

Definition at line 29 of file REveRenderData.hxx.

◆ fMatrix

std::vector<float> ROOT::Experimental::REveRenderData::fMatrix

private

Definition at line 30 of file REveRenderData.hxx.

◆ fNormalBuffer

std::vector<float> ROOT::Experimental::REveRenderData::fNormalBuffer

private

Definition at line 28 of file REveRenderData.hxx.

◆ fRnrFunc

std::string ROOT::Experimental::REveRenderData::fRnrFunc

private

Definition at line 26 of file REveRenderData.hxx.

◆ fVertexBuffer

std::vector<float> ROOT::Experimental::REveRenderData::fVertexBuffer

private

Definition at line 27 of file REveRenderData.hxx.

graf3d/eve7/inc/ROOT/REveRenderData.hxx

graf3d/eve7/src/REveRenderData.cxx

Public Types

Public Member Functions

Static Public Member Functions

Private Attributes

Member Enumeration Documentation

◆ Primitive_e

Constructor & Destructor Documentation

◆ REveRenderData() [1/2]

◆ REveRenderData() [2/2]

Member Function Documentation

◆ CalcTextureSize()

◆ GetBinarySize()

◆ GetRnrFunc()

◆ PushI() [1/4]

◆ PushI() [2/4]

◆ PushI() [3/4]

◆ PushI() [4/4]

◆ PushN() [1/3]

◆ PushN() [2/3]

◆ PushN() [3/3]

◆ PushV() [1/4]

◆ PushV() [2/4]

◆ PushV() [3/4]

◆ PushV() [4/4]

◆ Reserve()

◆ ResizeV()

◆ SetMatrix()

◆ SizeI()

◆ SizeN()

◆ SizeT()

◆ SizeV()

◆ Write()

Member Data Documentation

◆ fIndexBuffer

◆ fMatrix

◆ fNormalBuffer

◆ fRnrFunc

◆ fVertexBuffer