moving in opengl

[sdastagirmca]

hi ,

i'm drawing a square in opengl using lines(0,0),(0,10),(10,10)(10,0). A seperate line should be moved from starting point (0,0) to draw like a:confused square.

help me regarding this...

regards

hussain

[mpi]

For basic OpenGL functionality, look here

http://www.glprogramming.com/red

In particular, chapter 2 provides several examples on drawing line primitives.

Best regards,

Mads

[sdastagirmca]

hi


ex:

I had draw the square using lines..

glBegin(GL_LINES);
//first line
glVertex2f(0, 0);
glVertex2f(0, 0);

//2nd line
glVertex2f(0, 0);
glVertex2f(0,10);

//3rd line
glVertex2f(0,10;
glVertex2f(10,10);

//4th line
glVertex2f(10,10);
glVertex2f(10,0);
glEnd();

I need a ball to move around the square..
my question is how to move the ball or line along the square ....