jeppa Publish time 18-9-2008 11:46 PM

#include<glut.h>

salam all,

Lama x memposting, akbru blaja Computer Grafik so nak tya skit.

-Macamana nak buat 2 objek (cthnya 2 polygon) tp berbeza pergerakan apabila key ditekan.
Cthnya petak1 apabila tekan key"A" dia bergerak ke kiri, petak 2 apabila tekan "S" ia bergerak ke kanan.
Main point " pergerakan lain pada objek berlainan apabila key ditekan".

-Problem ke 2 plak, pada slot create objek, bla ak aku open "glTranslated" objek trus x kuar bla compile,:(...stressful toll..

ni coding yg ak maksudkan
------------------------------------------------------------------------------------------------------------------------------------------------------
#include <GL/glut.h>

char rotAxis='n';
double rotX=0.0, rotY=0.0, rotZ=0.0,
       vertical=0.0,
       horizontal=0.0;

void init()
{      
      glClearColor(0.0,0.0,1.0,0.0);
      glMatrixMode(GL_PROJECTION);
      glLoadIdentity();
      glOrtho(-5.0,5.0,-5.0,5.0,-5.0,5.0);
}

void reset_value(void)
{
   rotAxis='n',
   rotX=0,rotZ=0,rotY=0,
   vertical=0.0,
   horizontal=0.0,
   init();
}

void testpower()
{
      glClear(GL_COLOR_BUFFER_BIT);
      
      glColor3f(1.0,0.5,1.5);
      //glTranslated(-1,0,0);                            <<<-----------------------aku tutup sbb x kuar gambar bla compile
      glBegin(GL_POLYGON);
             glVertex2f(0.5,0.5);
             glVertex2f(-0.5,0.5);
             glVertex2f(-0.5,-0.5);
             glVertex2f(0.5,-0.5);
      glEnd();
      
      /*glColor3f(0.0,0.0,0.0);
      glTranslated(2,0,0);
      glBegin(GL_POLYGON);
             glVertex2f(0.5,0.5);
             glVertex2f(-0.5,0.5);
             glVertex2f(-0.5,-0.5);
             glVertex2f(0.5,-0.5);
      glEnd();*/
      glFlush();

}

void animation()
{
   if (rotAxis=='x')
      rotX=0.5;
      
   else if (rotAxis=='y')
      rotY=0.5;
      
   else if (rotAxis=='z')
      rotZ=0.5;
      
   glRotated(rotX,1.0,0.0,0.0);
   glRotated(rotY,0.0,1.0,0.0);
   glRotated(rotZ,0.0,0.0,1.0);
   glutSwapBuffers();
   glutPostRedisplay();
   
}

void myKeyboard(unsigned char key, int x, int y)
{

   if (key == 27)
   exit(0);
   
   else if (key == '0')
   reset_value();
   
   else if (key == 'x')
   rotAxis = 'x';
   
   else if (key == 'y')
   rotAxis = 'y';
   
   else if (key == 'z')
   rotAxis = 'z';
}

void mySpecial(int key, int x, int y)
{
   vertical=0.0;
   horizontal=0.0;
   
   if (key==GLUT_KEY_UP)
   vertical+=0.2;
   
   else if (key==GLUT_KEY_DOWN)
   vertical-=0.2;
   
   else if (key==GLUT_KEY_LEFT)
   horizontal-=0.2;
   
   else if (key==GLUT_KEY_RIGHT)
   horizontal+=0.2;
   
   glTranslated(horizontal,vertical,0);
}

int main (int argc,char**argv)
{
      glutInit(&argc,argv);
      glutInitDisplayMode(GLUT_DOUBLE|GLUT_RGB);
      glutInitWindowSize(600,600);
      glutInitWindowPosition(0,0);
      glutCreateWindow("Testing");
      glutDisplayFunc(testpower);
      glutKeyboardFunc(myKeyboard);
      glutSpecialFunc(mySpecial);
      glutIdleFunc(animation);
      init();
      glutMainLoop();
}

jeppa Publish time 18-9-2008 11:52 PM

:'( :'( :'( :'(

JohnDeSouza Publish time 19-9-2008 09:05 PM

pergi masuk putera.com dan sifoo.com.ramai otai kat situ.posting nko pung x kemas!

jeppa Publish time 20-9-2008 02:32 AM

Balas #3 JohnDeSouza\ catat

oooooo... kat cni xda ke? nvm la...

xkemas hurm... ak tak tahu memposting sebenarnya..:lol: :lol:

liverpoolfctv Publish time 22-9-2008 01:12 AM

dulu aku penah bantu budak MMU buat menda nih.. huh.. wat design klcc lg.. kekkkekeke teringat zaman dulu2..

jeppa Publish time 22-9-2008 01:26 AM

Balas #5 liverpoolfctv\ catat

aisehhh, bangga ah tu... hahaha...
bagus2...

tp lagi bagus kalau ko dapat membantu solve problem ak ni...:) :loveliness:

umarmursyid Publish time 22-9-2008 09:00 AM

Originally posted by liverpoolfctv at 22-9-2008 01:12 AM http://malay.cari.com.my/images/common/back.gif
dulu aku penah bantu budak MMU buat menda nih.. huh.. wat design klcc lg.. kekkkekeke teringat zaman dulu2..

ha;ah...ko dah pernah buat prog mcm nih..ko bantulah tuan tanah nih..kesian dia...
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