mod_fem_viewer/FemViewer/inc/fv_txt_utls.h File Reference

#include "types.h"
#include "fv_config.h"
#include "fv_inc.h"
#include "RenderParams.h"
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <string>
#include <vector>

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Classes
struct	FemViewer::pixel_descr_t
	pixel format descriptor More...
class	FemViewer::GLCore
Namespaces
namespace	FemViewer
Defines
#define	FV_DEBUG_GL   1
#define	FV_CHECK_ERROR_GL()
Typedefs
typedef struct FemViewer::pixel_descr_t *	FemViewer::pixel_descrptr_t
Enumerations
enum	FemViewer::ePixelFormat {   FemViewer::PF_UNKNOWN = 0, FemViewer::PF_R8, FemViewer::PF_RG8, FemViewer::PF_RGB8,   FemViewer::PF_RGBA8, FemViewer::PF_RGBA8_SRGB, FemViewer::PF_BGRA8_SRGB, FemViewer::PF_ALL }
enum	FemViewer::eShaderType {   FemViewer::SH_VERTEX = 0x01, FemViewer::SH_GEOMETRY = 0x02, FemViewer::SH_FRAGMENT = 0x04, FemViewer::SH_TESELATOR = 0x08,   FemViewer::SH_COMPUTE = 0x10 }
Functions
const pixel_descr_t *	FemViewer::getPixelFormatDescriptor (const int id)
bool	initGLEW (const bool bFlag=false)
bool	initGLLists (const GLsizei size)
GLuint	initShaders (const char *path_to_vertex_shader, const char *payh_to_fragment_shader)
bool	loadFile (const char *path, std::string &source)
GLuint	createBuffer (const void *data, unsigned int dataSize, GLenum target, GLenum usage)
GLuint	createPixelBuffer (const int width, const int height, GLuint *pbId)
float	getTextWidthOnScreen (const std::string &text, void *pCurrentFont)
void	drawText (const std::string &pText, float pXMin, float pYMin, float pXMax, float pYMax, int pFontSize, void *pCurrentFont, bool pAutoLineBreak, bool pFlagCentered)
void	drawText3D (const std::string &pText, float pX, float pY, float pZ, void *pCurrentFont)
void	drawString (const char *str, int x, int y, float color[4], void *font)
void	drawPlane (const float *points, const float *scale, unsigned int size)
bool	__CheckErrorGL (const char *file, const int line)
void	print_array (const float array[], size_t size_of_array)
void	print_array_vec4f (const float array[], const size_t size_of_array, const size_t offset)
GLuint	createQuadGrid (const double orig[], double dims[], double density[], GLuint *nvertces)
GLuint	createGrid3D (const float minb[], const float maxb[], const grid_t *drid, GLuint outBuff[])
void	drawGrid (const GLuint params[2], const float color[3], const float linew=0.0)
GLuint	createColorBar (const FemViewer::colorbar_config_t *cfg, GLuint *buffID)
Variables
const pixel_descr_t	FemViewer::pixel_descriptors []

---

Define Documentation

 

#define FV_CHECK_ERROR_GL

(

)

Value:

if( false == __CheckErrorGL( __FILE__, __LINE__)) {                 \
        exit(EXIT_FAILURE);                                             \
    }

#define FV_DEBUG_GL   1

---

Function Documentation

bool __CheckErrorGL	(	const char *	file,
		const int	line
	)			[inline]

GLuint createBuffer	(	const void *	data,
		unsigned int	dataSize,
		GLenum	target,
		GLenum	usage
	)

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GLuint createColorBar	(	const FemViewer::colorbar_config_t *	cfg,
		GLuint *	buffID
	)

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GLuint createGrid3D	(	const float	minb[],
		const float	maxb[],
		const grid_t *	drid,
		GLuint	outBuff[]
	)

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GLuint createPixelBuffer	(	const int	width,
		const int	height,
		GLuint *	pbId
	)

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GLuint createQuadGrid	(	const double	orig[],
		double	dims[],
		double	density[],
		GLuint *	nvertces
	)

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void drawGrid	(	const GLuint	params[2],
		const float	color[3],
		const float	linew = 0.0
	)

void drawPlane	(	const float *	points,
		const float *	scale,
		unsigned int	size
	)

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void drawString	(	const char *	str,
		int	x,
		int	y,
		float	color[4],
		void *	font
	)

void drawText	(	const std::string &	pText,
		float	pXMin,
		float	pYMin,
		float	pXMax,
		float	pYMax,
		int	pFontSize,
		void *	pCurrentFont,
		bool	pAutoLineBreak,
		bool	pFlagCentered
	)

void drawText3D	(	const std::string &	pText,
		float	pX,
		float	pY,
		float	pZ,
		void *	pCurrentFont
	)

float getTextWidthOnScreen	(	const std::string &	text,
		void *	pCurrentFont
	)

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bool initGLEW

(

const bool

bFlag = false

)

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bool initGLLists

(

const GLsizei

size

)

GLuint initShaders	(	const char *	path_to_vertex_shader,
		const char *	payh_to_fragment_shader
	)

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bool loadFile	(	const char *	path,
		std::string &	source
	)

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void print_array	(	const float	array[],
		size_t	size_of_array
	)			[inline]

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void print_array_vec4f	(	const float	array[],
		const size_t	size_of_array,
		const size_t	offset
	)			[inline]

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