Sebelumnya saya berterima kasih dengan Kotomo hakase (kotomo.org) yang telah menshare ilmunya.
ini Source codenya :
/***************************************************************************************
* Deklarasi pemanggilan *
***************************************************************************************/
#include<stdlib.h>
#include<ctype.h>
#include<GL/glut.h>
#include<GL/gl.h>
#include<math.h>
static GLfloat rot_y, rot_x;
static GLfloat bgn_y, bgn_x;
static int mouse_x, mouse_y;
static GLuint cubelist;
/***************************************************************************************
* Pemanggilan layar sisplay *
***************************************************************************************/
void display_func(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glClearColor(1.0,1.0,1.0,1.0); //warna background window
glPushMatrix();
glTranslatef(0.0, 0.0, -15.0);
glRotatef(rot_x, 1.0, 0.0, 0.0);
glRotatef(rot_y, 0.0, 1.0, 0.0);
glCallList(cubelist);
glPopMatrix();
glutSwapBuffers();
}
/***************************************************************************************
* Titik Koordinat pada kubus *
***************************************************************************************/
GLuint make_cube(void)
{
GLint list;
static GLfloat vert[][4]=
{
{ 3.0, 3.0, 3.0},
{ 0.0, 3.0, 3.0},
{-3.0, 3.0, 3.0},
{ 3.0, 0.0, 3.0},
{ 0.0, 0.0, 3.0},
{-3.0, 0.0, 3.0},
{ 3.0, -3.0, 3.0},
{ 0.0, -3.0, 3.0},
{-3.0, -3.0, 3.0},
{ 3.0, 3.0, -3.0},
{ 0.0, 3.0, -3.0},
{-3.0, 3.0, -3.0},
{ 3.0, 0.0, -3.0},
{ 0.0, 0.0, -3.0},
{-3.0, 0.0, -3.0},
{ 3.0, -3.0, -3.0},
{ 0.0, -3.0, -3.0},
{-3.0, -3.0, -3.0},
{ 3.0, 3.0, 0.0},
{ 0.0, 3.0, 0.0},
{-3.0, 3.0, 0.0},
{ 3.0, 0.0, 0.0},
{ 0.0, 0.0, 0.0},
{-3.0, 0.0, 0.0},
{ 3.0, -3.0, 0.0},
{ 0.0, -3.0, 0.0},
{-3.0, -3.0, 0.0},
};
static GLfloat color[][4]=
{
{1.0, 0.0, 0.0, 0.0},
{0.0, 1.0, 0.0, 0.0},
{0.0, 0.0, 1.0, 0.0},
{0.0, 1.0, 1.0, 0.0},
{1.0, 0.0, 1.0, 0.0},
{1.0, 1.0, 0.0, 0.0},
{0.0, 0.0, 0.0, 0.0},
};
list=glGenLists(1);
glNewList(list, GL_COMPILE);
glutSolidTeapot(1); //membuat gambar teapot
glBegin(GL_LINES);
glColor3fv(color[6]);
glVertex3fv(vert[0]);
glVertex3fv(vert[2]);
glVertex3fv(vert[3]);
glVertex3fv(vert[5]);
glVertex3fv(vert[6]);
glVertex3fv(vert[8]);
glVertex3fv(vert[0]);
glVertex3fv(vert[6]);
glVertex3fv(vert[2]);
glVertex3fv(vert[8]);
glVertex3fv(vert[1]);
glVertex3fv(vert[7]);
glVertex3fv(vert[9]);
glVertex3fv(vert[11]);
glVertex3fv(vert[12]);
glVertex3fv(vert[14]);
glVertex3fv(vert[15]);
glVertex3fv(vert[17]);
glVertex3fv(vert[9]);
glVertex3fv(vert[15]);
glVertex3fv(vert[11]);
glVertex3fv(vert[17]);
glVertex3fv(vert[10]);
glVertex3fv(vert[16]);
glVertex3fv(vert[18]);
glVertex3fv(vert[20]);
glVertex3fv(vert[21]);
glVertex3fv(vert[23]);
glVertex3fv(vert[24]);
glVertex3fv(vert[26]);
glVertex3fv(vert[18]);
glVertex3fv(vert[24]);
glVertex3fv(vert[20]);
glVertex3fv(vert[26]);
glVertex3fv(vert[19]);
glVertex3fv(vert[25]);
glVertex3fv(vert[0]);
glVertex3fv(vert[9]);
glVertex3fv(vert[1]);
glVertex3fv(vert[10]);
glVertex3fv(vert[2]);
glVertex3fv(vert[11]);
glVertex3fv(vert[3]);
glVertex3fv(vert[12]);
glVertex3fv(vert[4]);
glVertex3fv(vert[13]);
glVertex3fv(vert[5]);
glVertex3fv(vert[14]);
glVertex3fv(vert[6]);
glVertex3fv(vert[15]);
glVertex3fv(vert[7]);
glVertex3fv(vert[16]);
glVertex3fv(vert[8]);
glVertex3fv(vert[17]);
glEnd();
glBegin(GL_POINTS);
glColor3fv(color[0]);
glVertex3fv(vert[0]);
glVertex3fv(vert[1]);
glVertex3fv(vert[2]);
glVertex3fv(vert[3]);
glVertex3fv(vert[4]);
glVertex3fv(vert[5]);
glVertex3fv(vert[6]);
glVertex3fv(vert[7]);
glVertex3fv(vert[8]);
glColor3fv(color[2]);
glVertex3fv(vert[9]);
glVertex3fv(vert[10]);
glVertex3fv(vert[11]);
glVertex3fv(vert[12]);
glVertex3fv(vert[13]);
glVertex3fv(vert[14]);
glVertex3fv(vert[15]);
glVertex3fv(vert[16]);
glVertex3fv(vert[17]);
glColor3fv(color[1]);
glVertex3fv(vert[18]);
glVertex3fv(vert[19]);
glVertex3fv(vert[20]);
glVertex3fv(vert[21]);
glVertex3fv(vert[22]);
glVertex3fv(vert[23]);
glVertex3fv(vert[24]);
glVertex3fv(vert[25]);
glVertex3fv(vert[26]);
glEnd();
glPointSize(10); //Size untuk tiap titik
glEndList();
return list;
}
/***************************************************************************************
* fungsi buat bangun ruang *
***************************************************************************************/
void reshape_func(int width, int height)
{
glViewport(0, 0, width, height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glFrustum(-1.0, 1.0, -1.0, 1.0, 3.0, 10000.0);
glMatrixMode(GL_MODELVIEW);
}
/***************************************************************************************
* Fungsi gerak pada keyboard *
***************************************************************************************/
void skey_func(int key, int x, int y)
{
switch(key){
case GLUT_KEY_UP:
if(rot_x<90){
rot_x+=5;
}
break;
case GLUT_KEY_DOWN:
if(-90<rot_x){
rot_x-=5;
}
break;
case GLUT_KEY_LEFT:
rot_y+=5;
break;
case GLUT_KEY_RIGHT:
rot_y-=5;
break;
}
glutPostRedisplay();
}
/***************************************************************************************
* Fungsi renderscene teapot *
***************************************************************************************/
void renderScene(void)
{
glutWireTeapot(4);
glutSwapBuffers();
}
/***************************************************************************************
* Main Function *
***************************************************************************************/
int main(int argc, char *argv[])
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutInitWindowSize(500,500); //Ukuran Layar Window
glutCreateWindow("CAMERA TEAMARC X KOTOMO"); //Nama Window yang ingin ditampilkan
glutDisplayFunc(display_func); //fungsi untuk memunculkan window
glutReshapeFunc(reshape_func); //Fungsi Membuat garis kubus
glutSpecialFunc(skey_func); //Fungsi untuk Keyboard Arah
cubelist=make_cube();
glEnable(GL_DEPTH_TEST);
glutMainLoop();
glLoadIdentity();
return 0;
}
Terus dicompile, dan jangan lupa simpan dengan ekstensi cpp.
Salam PETOK!!!.
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