hi all,
i am new to jogl,
and trying to play with it.
the question is that i want to draw a rectangle,
but the question is that, it automacticely fill with some colour, which i don`t
want it to be,
i just want to draw a rectangle without filling anything, just need to see four
lines, and within is transparent,
can anybody tell me how to do that?, is it that i have to draw the rectangle
line by line?
here was the code i wrote,
[code]
gl.glBegin(GL.GL_QUADS); //draw the rectangle
for (Point2D p : points2D) {
gl.glVertex2d(p.x, p.y);
}
gl.glEnd();
[/code]
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