hi, i'm trying to do a external using GEM, but i have no idea how to start, i tried to search for any tutorial but i didnt find anyone...
if anyone can write some simple code for me i'm very thankfull
what i'm trying to do first of all is something like this:
for(int y=0 ; y< GEMwidth; y++)
for(int x=0; x<GEMheight; x++)
{
glColor3f(0, 0, 1);
glBegin(GL_POINTS);
glVertex2i(x,y);
glEnd();
}
but on render of GEM in pd
a simple tutorial will help me a lot... thx