OpenGLinitialisation Class Reference

A default OpenGL session. More...

#include <graphmisc.h>

Collaboration diagram for OpenGLinitialisation:

List of all members.

Public Member Functions
	OpenGLinitialisation ()
	Turns on lighting and depth test.
void	light0Init ()
	Read the light parameters for LIGHT0 into OpenGL.
void	materialInit ()
	Read in the material parameters into OpenGL.
Static Public Attributes
static GLfloat	light_ambient []
static GLfloat	light_diffuse []
static GLfloat	light_specular []
static GLfloat	light_position []
static GLfloat	mat_ambient []
static GLfloat	mat_diffuse []
static GLfloat	mat_specular []
static GLfloat	mat_shininess []

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Detailed Description

A default OpenGL session.

Definition at line 22 of file graphmisc.h.

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Constructor & Destructor Documentation

OpenGLinitialisation::OpenGLinitialisation

(

)

Turns on lighting and depth test.

Definition at line 154 of file graphmisc.cpp.

References light0Init(), and materialInit().

{
  light0Init();
  materialInit();

  glEnable(GL_LIGHTING);
  glEnable(GL_LIGHT0);
  glDepthFunc(GL_LESS);
  glEnable(GL_DEPTH_TEST);
  //glEnable(GL_NORMALIZE);
  glEnable(GL_COLOR_MATERIAL);
}

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Member Function Documentation

void OpenGLinitialisation::light0Init

(

)

Read the light parameters for LIGHT0 into OpenGL.

Definition at line 138 of file graphmisc.cpp.

References light_ambient, light_diffuse, light_position, and light_specular.

Referenced by OpenGLinitialisation().

{
  glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
  glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
  glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
  glLightfv(GL_LIGHT0, GL_POSITION, light_position);
}

void OpenGLinitialisation::materialInit

(

)

Read in the material parameters into OpenGL.

Definition at line 146 of file graphmisc.cpp.

References mat_ambient, mat_diffuse, mat_shininess, and mat_specular.

Referenced by OpenGLinitialisation().

{
  glMaterialfv(GL_FRONT, GL_AMBIENT, mat_ambient);
  glMaterialfv(GL_FRONT, GL_DIFFUSE, mat_diffuse);
  glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular);
  glMaterialfv(GL_FRONT, GL_SHININESS, mat_shininess);
}

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Member Data Documentation

GLfloat OpenGLinitialisation::light_ambient [static]

Initial value:

 
  { 0.0, 0.0, 0.0, 1.0 }

Definition at line 26 of file graphmisc.h.

Referenced by light0Init().

GLfloat OpenGLinitialisation::light_diffuse [static]

Initial value:

 
  { 1.0, 1.0, 1.0, 1.0 }

Definition at line 27 of file graphmisc.h.

Referenced by light0Init().

GLfloat OpenGLinitialisation::light_position [static]

Initial value:

 
  { 1.0, 1.0, 1.0, 0.0 }

Definition at line 29 of file graphmisc.h.

Referenced by light0Init().

GLfloat OpenGLinitialisation::light_specular [static]

Initial value:

 
  { 1.0, 1.0, 1.0, 1.0 }

Definition at line 28 of file graphmisc.h.

Referenced by light0Init().

GLfloat OpenGLinitialisation::mat_ambient [static]

Initial value:

 
  { 0.7, 0.7, 0.7, 1.0 }

Definition at line 31 of file graphmisc.h.

Referenced by materialInit().

GLfloat OpenGLinitialisation::mat_diffuse [static]

Initial value:

 
  { 0.8, 0.8, 0.8, 1.0 }

Definition at line 32 of file graphmisc.h.

Referenced by materialInit().

GLfloat OpenGLinitialisation::mat_shininess [static]

Initial value:

 
  { 100.0 }

Definition at line 34 of file graphmisc.h.

Referenced by materialInit().

GLfloat OpenGLinitialisation::mat_specular [static]

Initial value:

 
  { 1.0, 1.0, 1.0, 1.0 }

Definition at line 33 of file graphmisc.h.

Referenced by materialInit().

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

• graphicslib/graphmisc.h
• graphicslib/graphmisc.cpp