VAPoR::GLManager Class Reference

Contains references to context scope OpenGL data. More...

#include <GLManager.h>

Public Types
enum class	Vendor {   Intel , Nvidia , AMD , Mesa ,   Other , Unknown }

Public Member Functions
	GLManager ()
	~GLManager ()
void	PixelCoordinateSystemPush ()
void	PixelCoordinateSystemPop ()
void	ShowDepthBuffer ()

Static Public Member Functions
static std::vector< int >	GetViewport ()
static glm::vec2	GetViewportSize ()
static Vendor	GetVendor ()
static void	GetGLVersion (int *major, int *minor)
static int	GetGLSLVersion ()
static bool	IsCurrentOpenGLVersionSupported ()
static bool	CheckError ()
static void *	BeginTimer ()
static double	EndTimer (void *startTime)

Public Attributes
ShaderManager *	shaderManager
FontManager *	fontManager
MatrixManager *	matrixManager
LegacyGL *	legacy

Detailed Description

Contains references to context scope OpenGL data.

Author

Stanislaw Jaroszynski

Definition at line 18 of file GLManager.h.

Member Enumeration Documentation

Vendor

enum class VAPoR::GLManager::Vendor

strong

Enumerator
Intel
Nvidia
AMD
Mesa
Other
Unknown

Definition at line 38 of file GLManager.h.

Constructor & Destructor Documentation

GLManager()

VAPoR::GLManager::GLManager

(

)

~GLManager()

VAPoR::GLManager::~GLManager

(

)

Member Function Documentation

BeginTimer()

static void * VAPoR::GLManager::BeginTimer ( )

static

CheckError()

static bool VAPoR::GLManager::CheckError ( )

static

EndTimer()

static double VAPoR::GLManager::EndTimer ( void *  startTime )

static

GetGLSLVersion()

static int VAPoR::GLManager::GetGLSLVersion ( )

static

GetGLVersion()

static void VAPoR::GLManager::GetGLVersion ( int *  major, int *  minor  )

static

GetVendor()

static Vendor VAPoR::GLManager::GetVendor ( )

static

GetViewport()

static std::vector< int > VAPoR::GLManager::GetViewport ( )

static

Return values

vector<int>[4]

from glGetIntegerv(GL_VIEWPORT)

GetViewportSize()

static glm::vec2 VAPoR::GLManager::GetViewportSize ( )

static

IsCurrentOpenGLVersionSupported()

static bool VAPoR::GLManager::IsCurrentOpenGLVersionSupported ( )

static

PixelCoordinateSystemPop()

void VAPoR::GLManager::PixelCoordinateSystemPop

(

)

PixelCoordinateSystemPush()

void VAPoR::GLManager::PixelCoordinateSystemPush

(

)

Utility function that pushes the current matrix state and sets up a pixel coorinate 2D orthographic projection

ShowDepthBuffer()

void VAPoR::GLManager::ShowDepthBuffer

(

)

Draws the depth buffer in the top right corner

Member Data Documentation

fontManager

FontManager* VAPoR::GLManager::fontManager

Definition at line 20 of file GLManager.h.

legacy

LegacyGL* VAPoR::GLManager::legacy

Definition at line 22 of file GLManager.h.

matrixManager

MatrixManager* VAPoR::GLManager::matrixManager

Definition at line 21 of file GLManager.h.

shaderManager

ShaderManager* VAPoR::GLManager::shaderManager

Definition at line 19 of file GLManager.h.

---

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

• /Users/pearse/VAPOR/include/vapor/GLManager.h