openGL_tools.cpp File Reference

#include <windows.h>
#include <gl\gl.h>
#include <gl\glu.h>
#include <gl\glaux.h>
#include "MyString.h"
#include "openGL_tools.h"
#include "MyDebug.h"
#include <math.h>
#include "wglext.h"
#include "glext.h"

Go to the source code of this file.

Defines
#define	WGL_SAMPLE_BUFFERS_ARB   0x2041
#define	WGL_SAMPLES_ARB   0x2042
#define	PI_   3.14159265358979323846
Functions
BOOL	OpenGL_TestError (BOOL resultOnMessageBox, BOOL resultOnMyDebug, HWND hWnd)
	Test s'il y a une erreur openGL.
void	OpenGL_ViewVersionExtansions (char *extensions, MyString &result)
void	OpenGL_ViewVersion ()
BOOL	OpenGL_ExtensionSupported (const char *extension)
int	OpenGL_InitMultisample (HWND hWnd)
void	accFrustum (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble znear, GLdouble zfar, GLdouble pixdx, GLdouble pixdy, GLdouble eyedx, GLdouble eyedy, GLdouble focus)
void	accPerspective (GLdouble fovy, GLdouble aspect, GLdouble znear, GLdouble zfar, GLdouble pixdx, GLdouble pixdy, GLdouble eyedx, GLdouble eyedy, GLdouble focus)

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Define Documentation

#define PI_   3.14159265358979323846

Definition at line 226 of file openGL_tools.cpp. Referenced by accPerspective().

#define WGL_SAMPLE_BUFFERS_ARB   0x2041

Definition at line 130 of file openGL_tools.cpp.

#define WGL_SAMPLES_ARB   0x2042

Definition at line 131 of file openGL_tools.cpp.

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Function Documentation

void accFrustum (  GLdouble  left, GLdouble  right, GLdouble  bottom, GLdouble  top, GLdouble  znear, GLdouble  zfar, GLdouble  pixdx, GLdouble  pixdy, GLdouble  eyedx, GLdouble  eyedy, GLdouble  focus )

Definition at line 243 of file openGL_tools.cpp. References bottom, GLint(), and top. Referenced by accPerspective().

void accPerspective (  GLdouble  fovy, GLdouble  aspect, GLdouble  znear, GLdouble  zfar, GLdouble  pixdx, GLdouble  pixdy, GLdouble  eyedx, GLdouble  eyedy, GLdouble  focus )

Definition at line 280 of file openGL_tools.cpp. References accFrustum(), bottom, PI_, and top. Referenced by ControlEngine::SetPerspective().

BOOL OpenGL_ExtensionSupported (  const char *  extension  )

Definition at line 133 of file openGL_tools.cpp. References BOOL(), HDC(), and p. Referenced by OpenGL_InitMultisample().

int OpenGL_InitMultisample (  HWND  hWnd  )

Definition at line 173 of file openGL_tools.cpp. References HDC(), OpenGL_ExtensionSupported(), WGL_ACCELERATION_ARB, WGL_ALPHA_BITS_ARB, WGL_COLOR_BITS_ARB, WGL_DEPTH_BITS_ARB, WGL_DOUBLE_BUFFER_ARB, WGL_DRAW_TO_WINDOW_ARB, WGL_FULL_ACCELERATION_ARB, WGL_SAMPLE_BUFFERS_ARB, WGL_SAMPLES_ARB, WGL_STENCIL_BITS_ARB, and WGL_SUPPORT_OPENGL_ARB. Referenced by Screen::BindOpenGL().

BOOL OpenGL_TestError (  BOOL  resultOnMessageBox, BOOL  resultOnMyDebug, HWND  hWnd )

Test s'il y a une erreur openGL. si hWnd specifié, arrete le timer si erreur Todo: pause du timer puis reprise apresfin du MessageBox plutot que simple destruction Definition at line 35 of file openGL_tools.cpp. References MyString::AddFormat(), BOOL(), MyString::Format(), and MyDebug::SendLine().

void OpenGL_ViewVersion (   )

Definition at line 111 of file openGL_tools.cpp. References OpenGL_ViewVersionExtansions().

void OpenGL_ViewVersionExtansions (  char *  extensions, MyString &  result )

Definition at line 94 of file openGL_tools.cpp. Referenced by OpenGL_ViewVersion().

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