Curvilinear grid isosurface rendering algorithm. More...

#include <VolumeCellTraversal.h>

Inheritance diagram for VAPoR::VolumeCellTraversalIso:

Public Member Functions
	VolumeCellTraversalIso (GLManager gl, VolumeRenderer renderer)

virtual ShaderProgram *	GetShader () const

virtual void	SetUniforms (const ShaderProgram *shader) const

Public Member Functions inherited from VAPoR::VolumeCellTraversal
	VolumeCellTraversal (GLManager gl, VolumeRenderer renderer)

	~VolumeCellTraversal ()

virtual bool	RequiresChunkedRendering ()

virtual int	LoadData (const Grid *grid)

virtual ShaderProgram *	GetShader () const

virtual void	SetUniforms (const ShaderProgram *shader) const

virtual float	GuestimateFastModeSpeedupFactor () const

virtual int	CheckHardwareSupport (const Grid *grid) const

Public Member Functions inherited from VAPoR::VolumeRegular
	VolumeRegular (GLManager gl, VolumeRenderer renderer)

	~VolumeRegular ()

virtual bool	RequiresChunkedRendering ()

virtual int	LoadData (const Grid *grid)

virtual int	LoadSecondaryData (const Grid *grid)

virtual void	DeleteSecondaryData ()

virtual ShaderProgram *	GetShader () const

virtual void	SetUniforms (const ShaderProgram *shader) const

virtual float	GuestimateFastModeSpeedupFactor () const

virtual int	CheckHardwareSupport (const Grid *grid) const

Public Member Functions inherited from VAPoR::VolumeGLSL
	VolumeGLSL (GLManager gl, VolumeRenderer renderer)

	~VolumeGLSL ()

virtual void	SaveDepthBuffer (bool fast)

virtual int	Render (bool fast)

virtual int	LoadData (const Grid *grid)

virtual ShaderProgram *	GetShader () const =0

virtual void	SetUniforms (const ShaderProgram *shader) const =0

virtual void	GetFinalBlendingMode (int src, int dst)

Public Member Functions inherited from VAPoR::VolumeAlgorithm
	VolumeAlgorithm (GLManager gl, VolumeRenderer renderer)

virtual	~VolumeAlgorithm ()

virtual void	SaveDepthBuffer (bool fast)

virtual int	Render (bool fast)=0

virtual int	LoadData (const Grid *grid)=0

virtual int	LoadSecondaryData (const Grid *grid)=0

virtual void	DeleteSecondaryData ()=0

virtual void	GetFinalBlendingMode (int src, int dst)=0

virtual bool	RequiresChunkedRendering ()=0

virtual float	GuestimateFastModeSpeedupFactor () const

virtual int	CheckHardwareSupport (const Grid *grid) const

Static Public Member Functions
static std::string	GetName ()

static Type	GetType ()

Static Public Member Functions inherited from VAPoR::VolumeCellTraversal
static std::string	GetName ()

static Type	GetType ()

Static Public Member Functions inherited from VAPoR::VolumeRegular
static std::string	GetName ()

static Type	GetType ()

Static Public Member Functions inherited from VAPoR::VolumeAlgorithm
static VolumeAlgorithm *	NewAlgorithm (const std::string &name, GLManager gl, VolumeRenderer renderer)

static void	Register (VolumeAlgorithmFactory *f)

Additional Inherited Members
Public Types inherited from VAPoR::VolumeAlgorithm
enum class	Type { Any , DVR , Iso }

Protected Member Functions inherited from VAPoR::VolumeCellTraversal
int	_getHeuristicBBLevels () const

virtual std::string	_addDefinitionsToShader (std::string shaderName) const

Protected Member Functions inherited from VAPoR::VolumeRegular
int	_loadDataDirect (const Grid grid, Texture3D dataTexture, Texture3D missingTexture, bool hasMissingData)

virtual std::string	_addDefinitionsToShader (std::string shaderName) const

Protected Member Functions inherited from VAPoR::VolumeAlgorithm
VolumeParams *	GetParams () const

ViewpointParams *	GetViewpointParams () const

AnnotationParams *	GetAnnotationParams () const

Transform *	GetDatasetTransform () const

void	GetExtents (glm::vec3 dataMin, glm::vec3 dataMax, glm::vec3 userMin, glm::vec3 userMax) const

Protected Attributes inherited from VAPoR::VolumeRegular
Texture3D	_data

Texture3D	_missing

bool	_hasMissingData

std::vector< size_t >	_dataDimensions

bool	_hasSecondData

Texture3D	_data2

Texture3D	_missing2

bool	_hasMissingData2

Protected Attributes inherited from VAPoR::VolumeAlgorithm
GLManager *	_glManager

Detailed Description

Curvilinear grid isosurface rendering algorithm.

Author: Stanislaw Jaroszynski

Date: Feburary, 2019

Renders isosurfaces by ray tracing. This class is the same as the curvilinear DVR except it renders an isosurface

Definition at line 77 of file VolumeCellTraversal.h.

Constructor & Destructor Documentation

◆ VolumeCellTraversalIso()

VAPoR::VolumeCellTraversalIso::VolumeCellTraversalIso	(	GLManager *	gl,
		VolumeRenderer *	renderer
	)

inline

Definition at line 79 of file VolumeCellTraversal.h.

Member Function Documentation

◆ GetName()

static std::string VAPoR::VolumeCellTraversalIso::GetName ( )

inlinestatic

Definition at line 80 of file VolumeCellTraversal.h.

◆ GetShader()

virtual ShaderProgram * VAPoR::VolumeCellTraversalIso::GetShader ( ) const

virtual

Reimplemented from VAPoR::VolumeCellTraversal.

◆ GetType()

static Type VAPoR::VolumeCellTraversalIso::GetType ( )

inlinestatic

Definition at line 81 of file VolumeCellTraversal.h.

References VAPoR::VolumeAlgorithm::Iso.

◆ SetUniforms()

virtual void VAPoR::VolumeCellTraversalIso::SetUniforms ( const ShaderProgram * shader ) const