OpenGL/DisplayList

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DisplayList.cxx

#include <iostream>
 
#include <GL/glut.h>
 
using namespace std;
 
void display(void);
void polygon(int a, int b, int c , int d);
void DrawCube();
 
int main(int argc, char *argv[])
{
  int WindowHeight = 1000;
  int WindowWidth = 1000;
 
  glutInit(&argc, argv);
  glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
  glutInitWindowSize(WindowWidth, WindowHeight);
  glutInitWindowPosition(0, 0);
 
  //setup the main window
  glutCreateWindow("OpenGL Example");
 
  glutDisplayFunc(display);
 
  DrawCube(); //create display list
 
  glMatrixMode(GL_PROJECTION);
  glLoadIdentity();
  gluPerspective(70, 1, 1, 100);
 
  glMatrixMode(GL_MODELVIEW);
  glLoadIdentity();
 
  gluLookAt(2, 2, 10, 2, 0, 0, 0, 1, 0);
 
 
  glutMainLoop();
  return 0;
}
 
GLuint list;
 
void display(void)
{
  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
  glEnable(GL_DEPTH_TEST);
 
  glCallList(list);
 
  glutSwapBuffers();
}
 
 
void DrawCube()
{
  list = glGenLists(1);
  glNewList(list,GL_COMPILE);
 
  glPushName(1);
  glColor3f(1.0f, 0.0f, 0.0f);	// Color Red
  polygon(0,3,2,1);
  glPopName();
 
  glPushName(2);
  glColor3f(0.0f,1.0f,0.0f);	// Color Green
  polygon(2,3,7,6);
  glPopName();
 
  glPushName(3);
  glColor3f(0.0f, 0.0f, 1.0f);	// Color Blue
  polygon(0,4,7,3);
  glPopName();
 
  glPushName(4);
  glColor3f(1.0f,1.0f,0.0f);	// Color Yellow
  polygon(1,2,6,5);
  glPopName();
 
  glPushName(5);
  glColor3f(0.0f,1.0f,1.0f);	// Color Cyan
  polygon(4,5,6,7);
  glPopName();
 
  glPushName(6);
  glColor3f(1.0f,0.0f,1.0f);	// Color Magenta
  polygon(0,1,5,4);
  glPopName();
 
  glEndList();
}
 
 
GLfloat vertices[][3] = {{-1.0,-1.0,-1.0},{1.0,-1.0,-1.0},
		{1.0,1.0,-1.0}, {-1.0,1.0,-1.0}, {-1.0,-1.0,1.0},
{1.0,-1.0,1.0}, {1.0,1.0,1.0}, {-1.0,1.0,1.0}};
 
 
void polygon(int a, int b, int c , int d)
{
  glBegin(GL_QUADS);
  glVertex3fv(vertices[a]);
  glVertex3fv(vertices[b]);
  glVertex3fv(vertices[c]);
  glVertex3fv(vertices[d]);
  glEnd();
}

CMakeLists.txt

cmake_minimum_required(VERSION 2.6)
 
PROJECT(OpenGLDisplayLists)
 
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fopenmp") #g++
 
INCLUDE_DIRECTORIES(/usr/include/ /usr/local/include/)
 
LINK_DIRECTORIES(/usr/lib /usr/local/lib)
 
ADD_EXECUTABLE(Test DisplayLists.cpp  )
 
TARGET_LINK_LIBRARIES(Test glut GLU GL Xmu X11)